🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.61 AU - 0.85 AU

Year: 222 Days

Day: 35.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,130,904 km

• M1: 504,444 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.74 AU - 0.96 AU

Year: 279 Days

Day: 28.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.09 AU - 1.41 AU

Year: 498 Days

Day: 40 Hours

Environment

Temp: 18 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,130,904 km

• M1: 361,877 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.08 AU - 2.94 AU

Year: 1417 Days

Day: 39.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3 AU - 4.26 AU

Year: 2465 Days

Day: 45.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 144.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.4

Radius: 10.4

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.54 AU - 7.1 AU

Year: 5005 Days

Day: 9 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,130,904 km

• M1: 165,156 km (0.114 R)
• M2: 282,890 km (0.072 R)
• M3: 466,596 km (0.083 R)
• M4: 819,647 km (0.057 R)
• M5: 886,218 km (0.12 R)
• M6: 1,068,428 km (0.098 R)
• M7: 1,373,458 km (0.103 R)
• M8: 1,536,370 km (0.104 R)
• M9: 1,723,068 km (0.047 R)
• M10: 1,863,541 km (0.115 R)
• M11: 2,346,891 km (0.106 R)
• M12: 2,663,440 km (0.114 R)
• M13: 3,035,939 km (0.114 R)
• M14: 3,142,303 km (0.099 R)
• M15: 3,625,654 km (0.089 R)
• M16: 3,922,307 km (0.114 R)
• M17: 4,636,936 km (0.103 R)
• M18: 5,084,981 km (0.119 R)
• M19: 5,160,977 km (0.093 R)
• M20: 5,339,896 km (0.105 R)
• M21: 5,520,909 km (0.09 R)
• M22: 7,154,219 km (0.114 R)
• M23: 7,353,932 km (0.061 R)
• M24: 7,817,536 km (0.06 R)
• M25: 8,470,381 km (0.063 R)
• M26: 9,048,278 km (0.111 R)
• M27: 9,140,729 km (0.067 R)
• M28: 10,146,027 km (0.091 R)
• M29: 10,435,199 km (0.048 R)
• M30: 10,629,378 km (0.056 R)
• M31: 10,759,528 km (0.041 R)
• M32: 10,988,562 km (0.042 R)
• M33: 12,022,433 km (0.098 R)
• M34: 12,602,573 km (0.078 R)
• M35: 12,740,353 km (0.052 R)
• M36: 12,809,467 km (0.098 R)
• M37: 12,982,702 km (0.046 R)
• M38: 13,507,341 km (0.095 R)
• M39: 13,719,172 km (0.035 R)
• M40: 15,489,663 km (0.102 R)
• M41: 15,748,467 km (0.096 R)
• M42: 16,195,316 km (0.101 R)
• M43: 16,270,264 km (0.093 R)
• M44: 16,533,257 km (0.084 R)
• M45: 17,522,698 km (0.094 R)
• M46: 19,082,106 km (0.034 R)
• M47: 19,478,840 km (0.115 R)
• M48: 20,038,934 km (0.113 R)
• M49: 21,093,001 km (0.084 R)
• M50: 21,503,348 km (0.112 R)
• M51: 21,668,204 km (0.109 R)
• M52: 22,540,510 km (0.097 R)
• M53: 22,959,832 km (0.098 R)
• M54: 23,128,280 km (0.045 R)
• M55: 23,424,184 km (0.111 R)
• M56: 23,891,678 km (0.115 R)
• M57: 24,706,238 km (0.12 R)
• M58: 25,052,108 km (0.11 R)
• M59: 25,269,025 km (0.106 R)
• M60: 25,748,337 km (0.106 R)
• M61: 26,583,542 km (0.105 R)
• M62: 26,982,220 km (0.102 R)
• M63: 27,071,081 km (0.058 R)
• M64: 27,159,942 km (0.08 R)
• M65: 27,293,683 km (0.056 R)
• M66: 27,561,613 km (0.109 R)
• M67: 28,190,073 km (0.087 R)
• M68: 29,187,293 km (0.07 R)
• M69: 29,552,910 km (0.083 R)
• M70: 29,690,390 km (0.116 R)
• M71: 29,919,873 km (0.099 R)
• M72: 30,011,876 km (0.083 R)
• M73: 30,104,028 km (0.078 R)
• M74: 30,242,257 km (0.081 R)
• M75: 30,380,784 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.3

Radius: 14.1

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.84 AU - 8.42 AU

Year: 7512 Days

Day: 10.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,130,904 km

• M1: 199,264 km (0.098 R)
• M2: 398,828 km (0.115 R)
• M3: 703,559 km (0.119 R)
• M4: 822,788 km (0.101 R)
• M5: 1,101,788 km (0.07 R)
• M6: 1,190,051 km (0.11 R)
• M7: 1,299,407 km (0.092 R)
• M8: 1,628,522 km (0.071 R)
• M9: 1,793,080 km (0.055 R)
• M10: 1,984,865 km (0.117 R)
• M11: 2,206,269 km (0.111 R)
• M12: 2,459,539 km (0.087 R)
• M13: 2,577,871 km (0.12 R)
• M14: 3,172,821 km (0.119 R)
• M15: 3,673,974 km (0.115 R)
• M16: 3,810,108 km (0.069 R)
• M17: 4,059,488 km (0.071 R)
• M18: 4,869,710 km (0.105 R)
• M19: 5,201,668 km (0.098 R)
• M20: 6,241,822 km (0.09 R)
• M21: 7,140,157 km (0.091 R)
• M22: 7,379,663 km (0.034 R)
• M23: 7,972,669 km (0.087 R)
• M24: 8,292,808 km (0.11 R)
• M25: 8,472,475 km (0.074 R)
• M26: 8,617,286 km (0.096 R)
• M27: 9,353,158 km (0.116 R)
• M28: 9,502,906 km (0.102 R)
• M29: 9,994,634 km (0.107 R)
• M30: 10,186,119 km (0.088 R)
• M31: 10,650,471 km (0.08 R)
• M32: 13,579,597 km (0.107 R)
• M33: 13,749,241 km (0.031 R)
• M34: 13,962,418 km (0.11 R)
• M35: 14,521,465 km (0.088 R)
• M36: 14,825,747 km (0.085 R)
• M37: 15,929,181 km (0.11 R)
• M38: 16,018,641 km (0.077 R)
• M39: 16,108,100 km (0.091 R)
• M40: 16,468,182 km (0.086 R)
• M41: 17,104,721 km (0.1 R)
• M42: 17,242,202 km (0.114 R)
• M43: 17,656,737 km (0.045 R)
• M44: 19,538,828 km (0.114 R)
• M45: 19,874,825 km (0.117 R)
• M46: 21,041,090 km (0.096 R)
• M47: 21,188,444 km (0.113 R)
• M48: 21,632,450 km (0.042 R)
• M49: 21,731,634 km (0.064 R)
• M50: 21,930,300 km (0.073 R)
• M51: 22,029,782 km (0.058 R)
• M52: 22,529,888 km (0.107 R)
• M53: 22,882,191 km (0.026 R)
• M54: 23,135,012 km (0.026 R)
• M55: 23,796,533 km (0.105 R)
• M56: 23,950,021 km (0.077 R)
• M57: 24,878,275 km (0.069 R)
• M58: 24,982,246 km (0.112 R)
• M59: 25,346,816 km (0.031 R)
• M60: 25,660,822 km (0.04 R)
• M61: 25,923,516 km (0.093 R)
• M62: 26,982,968 km (0.095 R)
• M63: 28,056,632 km (0.098 R)
• M64: 28,273,100 km (0.099 R)
• M65: 28,871,043 km (0.08 R)
• M66: 29,418,421 km (0.081 R)
• M67: 29,583,278 km (0.092 R)
• M68: 29,803,486 km (0.103 R)
• M69: 30,079,644 km (0.12 R)
• M70: 32,036,234 km (0.074 R)
• M71: 33,287,022 km (0.038 R)
• M72: 34,553,817 km (0.098 R)
• M73: 36,483,480 km (0.119 R)
• M74: 36,601,662 km (0.109 R)
• M75: 37,372,241 km (0.082 R)
• M76: 37,669,941 km (0.109 R)
• M77: 38,328,022 km (0.063 R)
• M78: 38,688,403 km (0.078 R)
• M79: 38,929,405 km (0.108 R)
• M80: 39,352,318 km (0.109 R)
• M81: 40,019,974 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.2

Radius: 12.5

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.27 AU - 9.05 AU

Year: 7557 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,130,904 km

• M1: 190,288 km (0.068 R)
• M2: 293,062 km (0.109 R)
• M3: 521,349 km (0.062 R)
• M4: 616,642 km (0.06 R)
• M5: 1,158,336 km (0.091 R)
• M6: 1,272,479 km (0.12 R)
• M7: 1,425,069 km (0.091 R)
• M8: 1,565,991 km (0.099 R)
• M9: 2,017,626 km (0.109 R)
• M10: 2,341,057 km (0.025 R)
• M11: 2,573,083 km (0.073 R)
• M12: 2,703,084 km (0.101 R)
• M13: 2,969,518 km (0.106 R)
• M14: 3,338,276 km (0.095 R)
• M15: 3,576,436 km (0.058 R)
• M16: 4,221,502 km (0.108 R)
• M17: 4,822,287 km (0.086 R)
• M18: 5,256,271 km (0.114 R)
• M19: 5,788,091 km (0.052 R)
• M20: 6,161,936 km (0.088 R)
• M21: 6,692,560 km (0.068 R)
• M22: 6,842,607 km (0.053 R)
• M23: 7,054,587 km (0.108 R)
• M24: 7,330,296 km (0.056 R)
• M25: 7,578,329 km (0.105 R)
• M26: 8,696,274 km (0.094 R)
• M27: 8,893,145 km (0.103 R)
• M28: 9,560,052 km (0.074 R)
• M29: 9,797,165 km (0.086 R)
• M30: 9,967,856 km (0.061 R)
• M31: 10,174,002 km (0.094 R)
• M32: 12,606,912 km (0.109 R)
• M33: 13,317,502 km (0.086 R)
• M34: 13,964,512 km (0.098 R)
• M35: 14,934,505 km (0.076 R)
• M36: 15,013,044 km (0.119 R)
• M37: 15,289,052 km (0.099 R)
• M38: 15,368,189 km (0.095 R)
• M39: 15,447,476 km (0.025 R)
• M40: 15,526,913 km (0.095 R)
• M41: 16,086,857 km (0.053 R)
• M42: 16,247,974 km (0.09 R)
• M43: 16,490,772 km (0.119 R)
• M44: 16,653,385 km (0.066 R)
• M45: 17,806,036 km (0.068 R)
• M46: 18,856,961 km (0.12 R)
• M47: 19,368,436 km (0.112 R)
• M48: 19,755,147 km (0.079 R)
• M49: 20,536,197 km (0.091 R)
• M50: 20,623,562 km (0.056 R)
• M51: 20,930,537 km (0.079 R)
• M52: 21,194,877 km (0.094 R)
• M53: 21,771,277 km (0.046 R)
• M54: 21,860,288 km (0.115 R)
• M55: 21,994,328 km (0.065 R)
• M56: 22,758,474 km (0.067 R)
• M57: 24,081,966 km (0.075 R)
• M58: 24,451,473 km (0.099 R)
• M59: 24,869,449 km (0.097 R)
• M60: 25,712,433 km (0.085 R)
• M61: 25,901,076 km (0.051 R)
• M62: 26,803,301 km (0.081 R)
• M63: 27,042,358 km (0.081 R)
• M64: 27,522,867 km (0.085 R)
• M65: 28,443,342 km (0.068 R)
• M66: 28,882,861 km (0.043 R)
• M67: 29,768,779 km (0.064 R)
• M68: 30,016,514 km (0.065 R)
• M69: 30,414,145 km (0.099 R)
• M70: 31,315,472 km (0.063 R)
• M71: 31,416,151 km (0.072 R)
• M72: 32,785,720 km (0.096 R)
• M73: 33,967,842 km (0.099 R)
• M74: 34,278,557 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.5

Radius: 4.6

Gravity: 17.93 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13 AU - 18.14 AU

Year: 21899 Days

Day: 19.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,130,904 km

• M1: 59,241 km (0.097 R)
• M2: 230,979 km (0.102 R)
• M3: 319,391 km (0.085 R)
• M4: 368,011 km (0.107 R)
• M5: 419,323 km (0.107 R)
• M6: 587,920 km (0.055 R)
• M7: 733,030 km (0.083 R)
• M8: 1,259,464 km (0.07 R)
• M9: 1,365,529 km (0.096 R)
• M10: 1,419,684 km (0.066 R)
• M11: 2,123,392 km (0.051 R)
• M12: 2,218,088 km (0.082 R)
• M13: 2,643,993 km (0.117 R)
• M14: 2,677,802 km (0.076 R)
• M15: 2,745,869 km (0.085 R)
• M16: 3,059,276 km (0.114 R)
• M17: 3,130,485 km (0.052 R)
• M18: 3,569,106 km (0.082 R)
• M19: 3,795,747 km (0.042 R)
• M20: 3,910,638 km (0.079 R)
• M21: 4,665,658 km (0.076 R)
• M22: 5,812,924 km (0.104 R)
• M23: 5,901,337 km (0.089 R)
• M24: 6,213,996 km (0.073 R)
• M25: 6,395,010 km (0.075 R)
• M26: 6,531,892 km (0.12 R)
• M27: 7,042,320 km (0.025 R)
• M28: 7,231,112 km (0.091 R)
• M29: 7,565,464 km (0.115 R)
• M30: 8,298,942 km (0.091 R)
• M31: 8,851,108 km (0.061 R)
• M32: 9,311,570 km (0.11 R)
• M33: 9,675,093 km (0.108 R)
• M34: 10,685,178 km (0.092 R)
• M35: 10,847,790 km (0.103 R)
• M36: 12,746,187 km (0.112 R)
• M37: 14,564,250 km (0.073 R)
• M38: 14,744,516 km (0.098 R)
• M39: 14,804,654 km (0.101 R)
• M40: 15,841,068 km (0.05 R)
• M41: 16,274,752 km (0.089 R)
• M42: 17,090,210 km (0.061 R)
• M43: 18,111,964 km (0.039 R)
• M44: 19,416,906 km (0.109 R)
• M45: 20,080,522 km (0.056 R)
• M46: 21,361,978 km (0.117 R)
• M47: 22,115,951 km (0.099 R)
• M48: 22,253,880 km (0.12 R)
• M49: 22,600,199 km (0.092 R)
• M50: 23,438,546 km (0.069 R)
• M51: 23,649,778 km (0.104 R)
• M52: 23,720,238 km (0.117 R)
• M53: 24,287,065 km (0.112 R)
• M54: 25,723,354 km (0.114 R)
• M55: 26,965,764 km (0.108 R)
• M56: 27,187,019 km (0.099 R)
• M57: 28,677,463 km (0.104 R)
• M58: 29,205,244 km (0.097 R)
• M59: 30,194,236 km (0.102 R)
• M60: 31,426,324 km (0.084 R)
• M61: 31,814,680 km (0.118 R)
• M62: 33,700,960 km (0.108 R)
• M63: 33,780,246 km (0.081 R)
• M64: 36,924,195 km (0.108 R)
• M65: 39,740,375 km (0.091 R)
• M66: 39,824,150 km (0.07 R)
• M67: 40,412,967 km (0.115 R)
• M68: 40,835,132 km (0.091 R)
• M69: 42,624,622 km (0.074 R)
• M70: 42,968,398 km (0.077 R)
• M71: 44,788,107 km (0.112 R)
• M72: 45,751,367 km (0.063 R)
• M73: 46,191,335 km (0.095 R)
• M74: 47,609,074 km (0.107 R)
• M75: 48,144,335 km (0.108 R)
• M76: 50,941,516 km (0.108 R)
• M77: 52,774,090 km (0.067 R)
• M78: 53,791,056 km (0.093 R)
• M79: 54,814,605 km (0.104 R)
• M80: 55,001,303 km (0.114 R)
• M81: 56,786,305 km (0.115 R)
• M82: 57,638,414 km (0.088 R)
• M83: 57,733,259 km (0.11 R)
• M84: 58,781,043 km (0.095 R)
• M85: 60,027,492 km (0.091 R)
• M86: 61,767,465 km (0.082 R)
• M87: 63,034,559 km (0.108 R)
• M88: 63,916,737 km (0.117 R)
• M89: 64,408,615 km (0.098 R)
• M90: 65,792,396 km (0.107 R)
• M91: 66,090,245 km (0.095 R)

Asteroid Belt

Center: 17.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.6

Radius: 6.7

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 19.13 AU - 19.37 AU

Year: 30105 Days

Day: 23.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 62,130,904 km

• M1: 105,317 km (0.094 R)
• M2: 272,119 km (0.109 R)
• M3: 343,477 km (0.042 R)
• M4: 455,226 km (0.098 R)
• M5: 655,987 km (0.096 R)
• M6: 840,441 km (0.116 R)
• M7: 1,018,163 km (0.081 R)
• M8: 1,675,496 km (0.116 R)
• M9: 2,316,224 km (0.114 R)
• M10: 3,906,449 km (0.067 R)
• M11: 4,166,600 km (0.107 R)
• M12: 5,303,394 km (0.093 R)
• M13: 5,467,353 km (0.051 R)
• M14: 7,197,004 km (0.108 R)
• M15: 7,932,577 km (0.12 R)
• M16: 10,483,370 km (0.1 R)
• M17: 11,209,967 km (0.084 R)
• M18: 12,006,426 km (0.094 R)
• M19: 12,711,481 km (0.045 R)
• M20: 14,732,698 km (0.116 R)
• M21: 15,898,065 km (0.075 R)
• M22: 16,253,509 km (0.09 R)
• M23: 17,578,797 km (0.106 R)
• M24: 20,460,052 km (0.095 R)
• M25: 20,976,015 km (0.096 R)
• M26: 21,692,290 km (0.026 R)
• M27: 21,889,011 km (0.094 R)
• M28: 22,086,330 km (0.082 R)
• M29: 26,085,381 km (0.115 R)
• M30: 27,349,034 km (0.094 R)
• M31: 28,920,410 km (0.082 R)
• M32: 29,789,873 km (0.119 R)
• M33: 30,008,585 km (0.057 R)
• M34: 32,749,367 km (0.025 R)
• M35: 36,188,922 km (0.076 R)
• M36: 37,911,691 km (0.119 R)
• M37: 38,942,271 km (0.084 R)
• M38: 39,901,791 km (0.042 R)
• M39: 40,062,459 km (0.064 R)
• M40: 42,252,423 km (0.12 R)
• M41: 44,981,387 km (0.035 R)
• M42: 47,596,358 km (0.119 R)
• M43: 49,827,311 km (0.109 R)
• M44: 51,916,744 km (0.09 R)
• M45: 52,180,036 km (0.094 R)
• M46: 52,707,668 km (0.059 R)
• M47: 53,148,832 km (0.082 R)
• M48: 53,768,467 km (0.098 R)
• M49: 54,123,612 km (0.085 R)
• M50: 55,193,686 km (0.085 R)
• M51: 57,990,119 km (0.043 R)
• M52: 59,085,025 km (0.096 R)
• M53: 60,094,661 km (0.088 R)
• M54: 60,832,478 km (0.074 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 15,554 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit