🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.7 AU - 1.02 AU

Year: 239 Days

Day: 39.5 Hours

Environment

Temp: 266 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,241,834 km

• M1: 361,578 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.87 AU - 0.93 AU

Year: 255 Days

Day: 12.3 Hours

Environment

Temp: 227 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.88 AU - 2.04 AU

Year: 821 Days

Day: 24.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.19 AU - 8.25 AU

Year: 6418 Days

Day: 39 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.6

Radius: 11.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.96 AU - 11.54 AU

Year: 9819 Days

Day: 10.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 111,241,834 km

• M1: 158,574 km (0.094 R)
• M2: 318,643 km (0.115 R)
• M3: 468,989 km (0.11 R)
• M4: 578,794 km (0.11 R)
• M5: 954,285 km (0.044 R)
• M6: 1,175,690 km (0.055 R)
• M7: 1,319,453 km (0.108 R)
• M8: 1,455,438 km (0.112 R)
• M9: 1,553,574 km (0.062 R)
• M10: 1,801,607 km (0.087 R)
• M11: 1,892,263 km (0.071 R)
• M12: 2,452,059 km (0.079 R)
• M13: 2,655,512 km (0.103 R)
• M14: 2,759,482 km (0.065 R)
• M15: 2,847,147 km (0.103 R)
• M16: 3,097,574 km (0.088 R)
• M17: 3,170,577 km (0.099 R)
• M18: 3,505,976 km (0.114 R)
• M19: 3,639,567 km (0.103 R)
• M20: 3,755,355 km (0.114 R)
• M21: 4,070,408 km (0.038 R)
• M22: 4,190,835 km (0.094 R)
• M23: 4,476,417 km (0.094 R)
• M24: 4,938,076 km (0.078 R)
• M25: 5,196,432 km (0.12 R)
• M26: 5,393,003 km (0.042 R)
• M27: 5,481,266 km (0.117 R)
• M28: 5,726,307 km (0.113 R)
• M29: 6,181,234 km (0.059 R)
• M30: 6,530,246 km (0.117 R)
• M31: 7,029,454 km (0.037 R)
• M32: 7,344,807 km (0.116 R)
• M33: 7,442,793 km (0.113 R)
• M34: 7,764,279 km (0.105 R)
• M35: 7,914,176 km (0.086 R)
• M36: 8,090,253 km (0.025 R)
• M37: 8,293,108 km (0.043 R)
• M38: 8,446,445 km (0.089 R)
• M39: 8,859,784 km (0.067 R)
• M40: 9,042,593 km (0.11 R)
• M41: 9,492,134 km (0.088 R)
• M42: 9,976,084 km (0.079 R)
• M43: 10,139,145 km (0.075 R)
• M44: 10,606,190 km (0.116 R)
• M45: 10,744,867 km (0.032 R)
• M46: 11,164,489 km (0.071 R)
• M47: 11,962,295 km (0.106 R)
• M48: 12,106,806 km (0.055 R)
• M49: 12,455,818 km (0.056 R)
• M50: 12,837,592 km (0.082 R)
• M51: 12,926,154 km (0.096 R)
• M52: 13,193,485 km (0.112 R)
• M53: 13,282,945 km (0.119 R)
• M54: 13,884,627 km (0.086 R)
• M55: 14,188,909 km (0.073 R)
• M56: 14,525,953 km (0.066 R)
• M57: 14,990,155 km (0.09 R)
• M58: 15,083,505 km (0.1 R)
• M59: 15,333,483 km (0.117 R)
• M60: 15,458,995 km (0.102 R)
• M61: 15,553,391 km (0.102 R)
• M62: 16,411,485 km (0.117 R)
• M63: 16,507,676 km (0.107 R)
• M64: 17,448,198 km (0.093 R)
• M65: 18,239,720 km (0.093 R)
• M66: 18,740,275 km (0.104 R)
• M67: 18,874,614 km (0.081 R)
• M68: 19,211,658 km (0.072 R)
• M69: 19,550,647 km (0.038 R)
• M70: 20,028,761 km (0.103 R)
• M71: 20,269,165 km (0.055 R)
• M72: 20,752,965 km (0.102 R)
• M73: 21,732,083 km (0.09 R)
• M74: 22,049,978 km (0.085 R)
• M75: 23,336,969 km (0.111 R)
• M76: 24,062,369 km (0.056 R)
• M77: 24,464,637 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.2

Radius: 8.8

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.68 AU - 13.18 AU

Year: 11563 Days

Day: 11.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 111,241,834 km

• M1: 124,316 km (0.035 R)
• M2: 251,025 km (0.08 R)
• M3: 341,233 km (0.116 R)
• M4: 526,884 km (0.029 R)
• M5: 993,180 km (0.114 R)
• M6: 1,104,032 km (0.095 R)
• M7: 1,172,548 km (0.074 R)
• M8: 1,338,452 km (0.085 R)
• M9: 2,076,718 km (0.055 R)
• M10: 2,890,680 km (0.071 R)
• M11: 3,149,334 km (0.079 R)
• M12: 3,281,429 km (0.08 R)
• M13: 3,381,809 km (0.079 R)
• M14: 4,890,953 km (0.102 R)
• M15: 5,238,319 km (0.096 R)
• M16: 5,316,708 km (0.053 R)
• M17: 5,714,040 km (0.105 R)
• M18: 6,495,390 km (0.067 R)
• M19: 6,834,528 km (0.114 R)
• M20: 7,179,351 km (0.117 R)
• M21: 10,038,466 km (0.045 R)
• M22: 10,578,664 km (0.108 R)
• M23: 11,178,701 km (0.084 R)
• M24: 12,047,715 km (0.063 R)
• M25: 13,097,593 km (0.032 R)
• M26: 13,364,625 km (0.046 R)
• M27: 14,395,803 km (0.082 R)
• M28: 14,560,959 km (0.076 R)
• M29: 14,893,216 km (0.045 R)
• M30: 15,565,210 km (0.048 R)
• M31: 16,132,634 km (0.064 R)
• M32: 16,304,223 km (0.116 R)
• M33: 16,591,451 km (0.07 R)
• M34: 16,706,941 km (0.069 R)
• M35: 17,171,143 km (0.076 R)
• M36: 17,463,457 km (0.104 R)
• M37: 17,639,683 km (0.072 R)
• M38: 17,698,475 km (0.097 R)
• M39: 17,875,450 km (0.103 R)
• M40: 18,949,562 km (0.116 R)
• M41: 19,921,948 km (0.058 R)
• M42: 20,167,588 km (0.099 R)
• M43: 20,599,776 km (0.069 R)
• M44: 21,097,489 km (0.043 R)
• M45: 22,231,889 km (0.082 R)
• M46: 24,296,938 km (0.101 R)
• M47: 24,625,156 km (0.091 R)
• M48: 25,485,194 km (0.072 R)
• M49: 25,751,927 km (0.119 R)
• M50: 26,220,767 km (0.106 R)
• M51: 26,624,831 km (0.072 R)
• M52: 26,692,449 km (0.095 R)
• M53: 26,895,453 km (0.084 R)
• M54: 27,031,138 km (0.072 R)
• M55: 27,644,191 km (0.046 R)
• M56: 29,650,896 km (0.084 R)
• M57: 30,001,554 km (0.099 R)
• M58: 30,142,325 km (0.047 R)
• M59: 30,283,097 km (0.094 R)
• M60: 30,919,786 km (0.077 R)
• M61: 31,061,903 km (0.082 R)
• M62: 31,560,962 km (0.113 R)
• M63: 32,494,752 km (0.082 R)
• M64: 33,146,550 km (0.089 R)
• M65: 35,127,824 km (0.075 R)
• M66: 35,276,075 km (0.095 R)
• M67: 38,056,502 km (0.076 R)
• M68: 38,132,647 km (0.095 R)
• M69: 39,126,874 km (0.092 R)
• M70: 39,280,511 km (0.067 R)
• M71: 39,820,111 km (0.059 R)
• M72: 41,297,091 km (0.091 R)
• M73: 42,871,010 km (0.116 R)
• M74: 45,026,865 km (0.113 R)
• M75: 46,158,423 km (0.114 R)
• M76: 46,402,118 km (0.1 R)
• M77: 48,614,820 km (0.094 R)
• M78: 49,194,063 km (0.089 R)
• M79: 50,777,856 km (0.118 R)
• M80: 51,955,490 km (0.12 R)
• M81: 53,142,100 km (0.078 R)
• M82: 53,397,614 km (0.067 R)
• M83: 53,482,735 km (0.084 R)
• M84: 54,594,995 km (0.109 R)
• M85: 56,755,188 km (0.118 R)
• M86: 57,365,099 km (0.065 R)
• M87: 57,539,829 km (0.036 R)
• M88: 57,714,559 km (0.091 R)
• M89: 57,802,074 km (0.079 R)
• M90: 57,889,589 km (0.119 R)
• M91: 58,591,352 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.8

Radius: 5.7

Gravity: 27.26 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 18.1 AU - 22.08 AU

Year: 26944 Days

Day: 17 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,241,834 km

• M1: 171,888 km (0.099 R)
• M2: 275,410 km (0.092 R)
• M3: 519,254 km (0.118 R)
• M4: 761,154 km (0.087 R)
• M5: 1,374,206 km (0.076 R)
• M6: 1,446,013 km (0.111 R)
• M7: 1,982,471 km (0.071 R)
• M8: 2,023,012 km (0.07 R)
• M9: 2,357,363 km (0.068 R)
• M10: 3,076,480 km (0.115 R)
• M11: 3,558,185 km (0.09 R)
• M12: 3,757,300 km (0.1 R)
• M13: 4,166,749 km (0.103 R)
• M14: 5,194,786 km (0.093 R)
• M15: 5,251,035 km (0.119 R)
• M16: 5,477,825 km (0.097 R)
• M17: 5,882,487 km (0.102 R)
• M18: 6,177,494 km (0.11 R)
• M19: 6,598,612 km (0.116 R)
• M20: 6,720,535 km (0.116 R)
• M21: 7,723,289 km (0.095 R)
• M22: 9,108,715 km (0.091 R)
• M23: 9,381,282 km (0.072 R)
• M24: 10,355,913 km (0.073 R)
• M25: 11,729,371 km (0.092 R)
• M26: 12,324,621 km (0.12 R)
• M27: 12,777,603 km (0.093 R)
• M28: 14,484,215 km (0.111 R)
• M29: 15,769,710 km (0.042 R)
• M30: 16,426,145 km (0.059 R)
• M31: 16,757,654 km (0.108 R)
• M32: 17,007,782 km (0.059 R)
• M33: 17,511,628 km (0.074 R)
• M34: 19,839,071 km (0.093 R)
• M35: 21,896,940 km (0.109 R)
• M36: 27,085,143 km (0.108 R)
• M37: 28,166,287 km (0.086 R)
• M38: 28,364,504 km (0.083 R)
• M39: 28,861,618 km (0.108 R)
• M40: 29,361,873 km (0.101 R)
• M41: 29,663,313 km (0.097 R)
• M42: 30,066,778 km (0.111 R)
• M43: 30,167,907 km (0.083 R)
• M44: 32,941,900 km (0.113 R)
• M45: 33,150,589 km (0.108 R)
• M46: 33,569,313 km (0.04 R)
• M47: 35,155,200 km (0.051 R)
• M48: 35,475,190 km (0.091 R)
• M49: 36,118,312 km (0.112 R)
• M50: 36,549,153 km (0.105 R)
• M51: 36,765,173 km (0.103 R)
• M52: 36,981,641 km (0.057 R)
• M53: 38,179,920 km (0.078 R)
• M54: 40,279,376 km (0.051 R)
• M55: 41,737,357 km (0.107 R)
• M56: 42,076,196 km (0.043 R)
• M57: 44,358,910 km (0.08 R)
• M58: 47,503,457 km (0.056 R)
• M59: 48,686,328 km (0.113 R)
• M60: 51,443,417 km (0.078 R)
• M61: 51,806,790 km (0.109 R)
• M62: 52,170,911 km (0.087 R)
• M63: 57,358,068 km (0.076 R)
• M64: 61,034,286 km (0.06 R)
• M65: 61,933,070 km (0.067 R)
• M66: 65,047,398 km (0.113 R)
• M67: 65,965,331 km (0.088 R)
• M68: 66,755,507 km (0.098 R)
• M69: 67,416,430 km (0.048 R)
• M70: 67,681,368 km (0.029 R)
• M71: 72,645,324 km (0.088 R)
• M72: 73,733,948 km (0.104 R)
• M73: 74,280,280 km (0.1 R)
• M74: 75,102,170 km (0.119 R)
• M75: 75,514,312 km (0.079 R)
• M76: 76,064,982 km (0.034 R)
• M77: 76,202,911 km (0.116 R)
• M78: 80,518,212 km (0.08 R)
• M79: 82,068,494 km (0.109 R)
• M80: 83,344,115 km (0.066 R)
• M81: 84,626,319 km (0.086 R)
• M82: 85,055,216 km (0.111 R)
• M83: 85,341,396 km (0.102 R)
• M84: 85,628,026 km (0.064 R)
• M85: 91,573,943 km (0.118 R)
• M86: 92,455,224 km (0.071 R)
• M87: 94,374,266 km (0.103 R)
• M88: 95,710,474 km (0.115 R)
• M89: 96,008,173 km (0.117 R)
• M90: 96,306,322 km (0.111 R)
• M91: 96,754,068 km (0.099 R)
• M92: 96,903,367 km (0.075 R)
• M93: 99,002,973 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 23.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.8

Radius: 7.7

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 18 AU - 29.68 AU

Year: 34830 Days

Day: 20.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 111,241,834 km

• M1: 160,818 km (0.088 R)
• M2: 458,368 km (0.096 R)
• M3: 509,082 km (0.1 R)
• M4: 616,493 km (0.048 R)
• M5: 702,362 km (0.064 R)
• M6: 792,570 km (0.062 R)
• M7: 1,301,352 km (0.036 R)
• M8: 1,490,444 km (0.064 R)
• M9: 1,937,592 km (0.116 R)
• M10: 2,243,070 km (0.069 R)
• M11: 3,931,582 km (0.039 R)
• M12: 4,890,354 km (0.055 R)
• M13: 5,426,064 km (0.073 R)
• M14: 5,486,801 km (0.083 R)
• M15: 6,747,462 km (0.043 R)
• M16: 7,275,842 km (0.089 R)
• M17: 7,680,953 km (0.11 R)
• M18: 7,955,166 km (0.103 R)
• M19: 10,261,516 km (0.063 R)
• M20: 10,412,012 km (0.113 R)
• M21: 11,330,992 km (0.038 R)
• M22: 12,757,557 km (0.079 R)
• M23: 15,172,216 km (0.119 R)
• M24: 15,343,954 km (0.113 R)
• M25: 18,633,612 km (0.051 R)
• M26: 19,279,575 km (0.037 R)
• M27: 20,498,947 km (0.057 R)
• M28: 20,688,787 km (0.114 R)
• M29: 20,879,076 km (0.111 R)
• M30: 21,070,112 km (0.081 R)
• M31: 21,936,583 km (0.111 R)
• M32: 22,325,388 km (0.099 R)
• M33: 23,011,444 km (0.077 R)
• M34: 23,505,565 km (0.074 R)
• M35: 24,003,278 km (0.079 R)
• M36: 26,028,833 km (0.076 R)
• M37: 26,957,985 km (0.12 R)
• M38: 27,478,885 km (0.06 R)
• M39: 27,688,172 km (0.111 R)
• M40: 28,848,753 km (0.049 R)
• M41: 28,955,117 km (0.118 R)
• M42: 30,456,780 km (0.087 R)
• M43: 35,225,212 km (0.087 R)
• M44: 35,566,445 km (0.112 R)
• M45: 36,942,297 km (0.093 R)
• M46: 41,412,879 km (0.1 R)
• M47: 43,833,373 km (0.11 R)
• M48: 47,298,508 km (0.05 R)
• M49: 49,572,097 km (0.085 R)
• M50: 51,236,074 km (0.099 R)
• M51: 51,364,878 km (0.103 R)
• M52: 52,139,645 km (0.045 R)
• M53: 53,700,998 km (0.088 R)
• M54: 53,831,747 km (0.098 R)
• M55: 54,881,924 km (0.111 R)
• M56: 55,674,044 km (0.12 R)
• M57: 56,602,898 km (0.086 R)
• M58: 58,207,185 km (0.044 R)
• M59: 61,186,875 km (0.028 R)
• M60: 66,168,634 km (0.088 R)
• M61: 68,424,271 km (0.104 R)
• M62: 68,566,090 km (0.12 R)
• M63: 73,735,893 km (0.051 R)
• M64: 74,901,709 km (0.073 R)
• M65: 75,486,786 km (0.119 R)
• M66: 76,514,524 km (0.106 R)
• M67: 77,251,443 km (0.051 R)
• M68: 78,287,109 km (0.094 R)
• M69: 78,435,510 km (0.092 R)
• M70: 79,476,412 km (0.046 R)
• M71: 81,121,241 km (0.066 R)
• M72: 81,571,829 km (0.119 R)
• M73: 82,777,289 km (0.089 R)
• M74: 84,444,557 km (0.074 R)
• M75: 84,748,989 km (0.119 R)
• M76: 85,053,570 km (0.098 R)
• M77: 85,206,160 km (0.097 R)
• M78: 85,511,340 km (0.07 R)
• M79: 90,911,524 km (0.084 R)
• M80: 91,535,646 km (0.119 R)
• M81: 92,631,450 km (0.117 R)
• M82: 93,416,690 km (0.084 R)
• M83: 93,888,970 km (0.061 R)
• M84: 94,519,824 km (0.047 R)
• M85: 95,152,174 km (0.094 R)
• M86: 97,695,338 km (0.029 R)
• M87: 98,014,879 km (0.092 R)
• M88: 100,905,709 km (0.098 R)
• M89: 101,067,125 km (0.103 R)
• M90: 101,390,256 km (0.113 R)
• M91: 102,037,566 km (0.074 R)
• M92: 102,523,909 km (0.091 R)
• M93: 103,336,076 km (0.103 R)
• M94: 103,824,513 km (0.101 R)
• M95: 105,294,312 km (0.103 R)
• M96: 105,457,972 km (0.086 R)
• M97: 106,442,176 km (0.059 R)
• M98: 111,075,222 km (0.08 R)

Kuiper Belt

Range: 36.6 - 65.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 18,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit