🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.56 AU - 0.6 AU

Year: 158 Days

Day: 32.3 Hours

Environment

Temp: 253 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.9 AU - 1.02 AU

Year: 337 Days

Day: 41.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.73 AU - 2.65 AU

Year: 1161 Days

Day: 29.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.57 AU - 4.65 AU

Year: 2984 Days

Day: 37.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,484,093 km

• M1: 1,127,370 km (0.113 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852

Radius: 14.4

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.93 AU - 7.21 AU

Year: 5356 Days

Day: 10 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,484,093 km

• M1: 218,114 km (0.112 R)
• M2: 459,864 km (0.113 R)
• M3: 615,296 km (0.116 R)
• M4: 805,435 km (0.062 R)
• M5: 1,076,955 km (0.1 R)
• M6: 1,200,822 km (0.097 R)
• M7: 1,567,337 km (0.093 R)
• M8: 1,837,959 km (0.098 R)
• M9: 2,202,978 km (0.111 R)
• M10: 2,466,420 km (0.059 R)
• M11: 2,591,484 km (0.114 R)
• M12: 2,697,399 km (0.061 R)
• M13: 2,957,849 km (0.113 R)
• M14: 3,318,081 km (0.055 R)
• M15: 3,621,316 km (0.037 R)
• M16: 3,812,502 km (0.046 R)
• M17: 3,982,744 km (0.106 R)
• M18: 4,355,841 km (0.101 R)
• M19: 4,897,385 km (0.044 R)
• M20: 5,003,002 km (0.115 R)
• M21: 5,136,144 km (0.068 R)
• M22: 5,515,374 km (0.036 R)
• M23: 6,016,228 km (0.062 R)
• M24: 6,648,578 km (0.074 R)
• M25: 7,302,171 km (0.114 R)
• M26: 7,392,828 km (0.087 R)
• M27: 8,038,642 km (0.1 R)
• M28: 8,670,543 km (0.096 R)
• M29: 8,960,314 km (0.099 R)
• M30: 9,122,628 km (0.071 R)
• M31: 9,748,246 km (0.075 R)
• M32: 10,971,957 km (0.115 R)
• M33: 11,215,502 km (0.058 R)
• M34: 11,390,531 km (0.119 R)
• M35: 11,566,608 km (0.112 R)
• M36: 11,743,433 km (0.077 R)
• M37: 12,135,828 km (0.118 R)
• M38: 12,460,156 km (0.107 R)
• M39: 12,677,971 km (0.108 R)
• M40: 13,264,993 km (0.113 R)
• M41: 14,086,584 km (0.114 R)
• M42: 14,465,516 km (0.103 R)
• M43: 14,809,441 km (0.09 R)
• M44: 14,924,632 km (0.115 R)
• M45: 15,040,271 km (0.092 R)
• M46: 16,172,577 km (0.115 R)
• M47: 16,450,081 km (0.035 R)
• M48: 16,569,460 km (0.056 R)
• M49: 17,779,258 km (0.109 R)
• M50: 19,858,369 km (0.064 R)
• M51: 20,797,395 km (0.116 R)
• M52: 20,969,732 km (0.072 R)
• M53: 21,099,284 km (0.103 R)
• M54: 21,359,135 km (0.089 R)
• M55: 21,576,501 km (0.077 R)
• M56: 21,838,297 km (0.059 R)
• M57: 22,321,049 km (0.105 R)
• M58: 22,453,444 km (0.078 R)
• M59: 22,851,823 km (0.05 R)
• M60: 22,985,114 km (0.069 R)
• M61: 23,476,244 km (0.077 R)
• M62: 23,610,733 km (0.089 R)
• M63: 24,514,154 km (0.092 R)
• M64: 25,199,313 km (0.073 R)
• M65: 26,448,156 km (0.086 R)
• M66: 27,009,746 km (0.055 R)
• M67: 27,433,557 km (0.101 R)
• M68: 28,335,333 km (0.05 R)
• M69: 30,363,281 km (0.111 R)
• M70: 30,656,792 km (0.115 R)
• M71: 30,951,351 km (0.056 R)
• M72: 31,444,126 km (0.109 R)
• M73: 32,587,652 km (0.119 R)
• M74: 33,795,356 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.6

Radius: 5.5

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.75 AU - 12.81 AU

Year: 16363 Days

Day: 17.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,484,093 km

• M1: 420,968 km (0.037 R)
• M2: 537,954 km (0.091 R)
• M3: 632,799 km (0.108 R)
• M4: 733,329 km (0.117 R)
• M5: 1,007,242 km (0.109 R)
• M6: 1,206,656 km (0.113 R)
• M7: 1,396,646 km (0.06 R)
• M8: 1,528,741 km (0.053 R)
• M9: 2,197,294 km (0.115 R)
• M10: 2,377,110 km (0.103 R)
• M11: 2,642,347 km (0.079 R)
• M12: 2,861,358 km (0.076 R)
• M13: 3,582,869 km (0.109 R)
• M14: 3,948,486 km (0.087 R)
• M15: 4,104,218 km (0.058 R)
• M16: 4,167,049 km (0.029 R)
• M17: 4,230,329 km (0.109 R)
• M18: 4,583,679 km (0.08 R)
• M19: 5,080,942 km (0.078 R)
• M20: 5,182,369 km (0.05 R)
• M21: 5,421,876 km (0.078 R)
• M22: 6,672,215 km (0.072 R)
• M23: 7,234,403 km (0.034 R)
• M24: 8,086,064 km (0.104 R)
• M25: 9,297,657 km (0.11 R)
• M26: 10,136,303 km (0.077 R)
• M27: 10,178,938 km (0.116 R)
• M28: 10,349,779 km (0.111 R)
• M29: 10,392,564 km (0.093 R)
• M30: 10,607,835 km (0.061 R)
• M31: 10,955,351 km (0.078 R)
• M32: 11,174,363 km (0.11 R)
• M33: 11,218,344 km (0.106 R)
• M34: 11,483,432 km (0.043 R)
• M35: 12,155,276 km (0.11 R)
• M36: 12,473,171 km (0.118 R)
• M37: 13,443,014 km (0.054 R)
• M38: 13,630,610 km (0.077 R)
• M39: 14,293,628 km (0.117 R)
• M40: 16,494,811 km (0.098 R)
• M41: 17,251,776 km (0.081 R)
• M42: 17,455,528 km (0.101 R)
• M43: 17,557,704 km (0.047 R)
• M44: 17,813,965 km (0.106 R)
• M45: 17,865,427 km (0.059 R)
• M46: 19,324,903 km (0.117 R)
• M47: 20,015,447 km (0.07 R)
• M48: 20,606,060 km (0.119 R)
• M49: 21,529,976 km (0.072 R)
• M50: 22,079,898 km (0.058 R)
• M51: 22,356,504 km (0.068 R)
• M52: 22,634,307 km (0.095 R)
• M53: 24,097,075 km (0.046 R)
• M54: 24,439,056 km (0.104 R)
• M55: 25,242,995 km (0.119 R)
• M56: 25,358,634 km (0.097 R)
• M57: 25,706,300 km (0.108 R)
• M58: 25,764,493 km (0.088 R)
• M59: 25,822,687 km (0.086 R)
• M60: 26,114,104 km (0.113 R)
• M61: 26,641,436 km (0.026 R)
• M62: 28,364,504 km (0.107 R)
• M63: 30,184,362 km (0.035 R)
• M64: 30,245,697 km (0.114 R)
• M65: 31,232,445 km (0.06 R)
• M66: 31,480,778 km (0.093 R)
• M67: 32,417,709 km (0.099 R)
• M68: 32,732,164 km (0.094 R)
• M69: 33,047,516 km (0.088 R)
• M70: 33,872,249 km (0.05 R)
• M71: 34,639,537 km (0.088 R)
• M72: 35,736,239 km (0.113 R)
• M73: 37,238,201 km (0.092 R)
• M74: 37,567,466 km (0.094 R)
• M75: 38,560,946 km (0.064 R)
• M76: 39,027,392 km (0.106 R)
• M77: 39,294,873 km (0.099 R)
• M78: 39,562,952 km (0.084 R)
• M79: 39,831,630 km (0.065 R)
• M80: 41,116,077 km (0.078 R)
• M81: 41,592,696 km (0.052 R)
• M82: 42,208,291 km (0.075 R)
• M83: 42,689,099 km (0.075 R)
• M84: 42,757,914 km (0.106 R)
• M85: 43,033,623 km (0.078 R)
• M86: 43,102,587 km (0.095 R)
• M87: 43,171,702 km (0.115 R)
• M88: 43,240,816 km (0.114 R)
• M89: 43,448,308 km (0.108 R)
• M90: 43,864,340 km (0.102 R)
• M91: 44,560,568 km (0.062 R)
• M92: 45,260,387 km (0.115 R)
• M93: 46,529,426 km (0.053 R)
• M94: 46,955,032 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.2

Radius: 7.6

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.46 AU - 17.18 AU

Year: 18401 Days

Day: 18.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,484,093 km

• M1: 125,662 km (0.099 R)
• M2: 551,418 km (0.1 R)
• M3: 649,853 km (0.041 R)
• M4: 820,096 km (0.115 R)
• M5: 957,277 km (0.119 R)
• M6: 1,228,797 km (0.079 R)
• M7: 1,752,240 km (0.051 R)
• M8: 2,601,806 km (0.048 R)
• M9: 2,703,234 km (0.062 R)
• M10: 3,412,477 km (0.059 R)
• M11: 3,486,528 km (0.105 R)
• M12: 3,598,577 km (0.073 R)
• M13: 4,537,154 km (0.086 R)
• M14: 6,167,621 km (0.117 R)
• M15: 6,348,784 km (0.112 R)
• M16: 6,624,044 km (0.051 R)
• M17: 6,716,645 km (0.115 R)
• M18: 7,281,377 km (0.044 R)
• M19: 7,521,183 km (0.09 R)
• M20: 7,763,681 km (0.037 R)
• M21: 7,861,368 km (0.1 R)
• M22: 8,156,973 km (0.113 R)
• M23: 8,506,285 km (0.1 R)
• M24: 8,556,699 km (0.116 R)
• M25: 8,657,528 km (0.095 R)
• M26: 8,758,955 km (0.032 R)
• M27: 9,271,478 km (0.112 R)
• M28: 9,323,388 km (0.025 R)
• M29: 9,479,269 km (0.092 R)
• M30: 9,793,873 km (0.071 R)
• M31: 11,141,152 km (0.098 R)
• M32: 11,752,110 km (0.066 R)
• M33: 13,356,098 km (0.07 R)
• M34: 13,945,514 km (0.112 R)
• M35: 16,198,906 km (0.095 R)
• M36: 16,323,970 km (0.079 R)
• M37: 17,271,673 km (0.102 R)
• M38: 17,784,344 km (0.092 R)
• M39: 17,913,298 km (0.057 R)
• M40: 18,042,700 km (0.081 R)
• M41: 18,693,750 km (0.062 R)
• M42: 18,759,274 km (0.084 R)
• M43: 19,087,940 km (0.099 R)
• M44: 19,286,157 km (0.081 R)
• M45: 19,352,429 km (0.113 R)
• M46: 20,624,909 km (0.025 R)
• M47: 24,100,367 km (0.116 R)
• M48: 24,961,003 km (0.056 R)
• M49: 27,008,250 km (0.107 R)
• M50: 27,305,052 km (0.054 R)
• M51: 27,603,051 km (0.112 R)
• M52: 27,677,700 km (0.113 R)
• M53: 28,427,934 km (0.04 R)
• M54: 28,729,822 km (0.038 R)
• M55: 28,881,215 km (0.075 R)
• M56: 29,565,626 km (0.059 R)
• M57: 30,024,891 km (0.081 R)
• M58: 30,255,421 km (0.109 R)
• M59: 30,332,464 km (0.085 R)
• M60: 31,963,979 km (0.047 R)
• M61: 32,356,523 km (0.111 R)
• M62: 34,103,079 km (0.114 R)
• M63: 34,584,784 km (0.107 R)
• M64: 35,311,381 km (0.1 R)
• M65: 35,717,240 km (0.109 R)
• M66: 36,369,935 km (0.067 R)
• M67: 37,108,799 km (0.052 R)
• M68: 37,604,118 km (0.113 R)
• M69: 39,691,606 km (0.097 R)
• M70: 40,791,899 km (0.115 R)
• M71: 41,987,934 km (0.113 R)
• M72: 43,369,021 km (0.119 R)
• M73: 43,890,669 km (0.064 R)
• M74: 45,028,211 km (0.113 R)
• M75: 45,821,379 km (0.114 R)
• M76: 47,153,698 km (0.056 R)
• M77: 50,676,578 km (0.074 R)
• M78: 51,409,607 km (0.049 R)
• M79: 52,146,227 km (0.107 R)
• M80: 53,536,740 km (0.096 R)
• M81: 54,189,734 km (0.112 R)
• M82: 54,470,380 km (0.116 R)
• M83: 55,221,361 km (0.072 R)
• M84: 56,733,347 km (0.09 R)
• M85: 57,685,238 km (0.115 R)
• M86: 59,508,238 km (0.07 R)
• M87: 60,572,477 km (0.086 R)
• M88: 61,155,460 km (0.056 R)
• M89: 61,447,774 km (0.06 R)
• M90: 62,523,233 km (0.104 R)
• M91: 64,792,035 km (0.06 R)
• M92: 65,189,367 km (0.081 R)
• M93: 65,687,079 km (0.098 R)
• M94: 66,486,230 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.5

Radius: 6.4

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.04 AU - 18.72 AU

Year: 24839 Days

Day: 23 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,484,093 km

• M1: 254,316 km (0.11 R)
• M2: 408,253 km (0.108 R)
• M3: 780,003 km (0.108 R)
• M4: 820,096 km (0.075 R)
• M5: 1,120,039 km (0.087 R)
• M6: 1,188,555 km (0.12 R)
• M7: 1,552,676 km (0.117 R)
• M8: 2,004,911 km (0.047 R)
• M9: 2,739,287 km (0.098 R)
• M10: 2,832,636 km (0.11 R)
• M11: 3,414,422 km (0.102 R)
• M12: 3,684,745 km (0.115 R)
• M13: 3,787,968 km (0.105 R)
• M14: 3,857,231 km (0.068 R)
• M15: 3,997,255 km (0.116 R)
• M16: 4,758,858 km (0.103 R)
• M17: 5,098,894 km (0.088 R)
• M18: 5,762,510 km (0.103 R)
• M19: 5,922,580 km (0.118 R)
• M20: 6,003,063 km (0.074 R)
• M21: 6,288,047 km (0.103 R)
• M22: 6,370,326 km (0.097 R)
• M23: 6,452,904 km (0.1 R)
• M24: 6,828,993 km (0.088 R)
• M25: 7,083,609 km (0.091 R)
• M26: 7,341,366 km (0.04 R)
• M27: 7,602,265 km (0.115 R)
• M28: 7,689,929 km (0.101 R)
• M29: 8,539,196 km (0.052 R)
• M30: 8,859,635 km (0.093 R)
• M31: 9,748,844 km (0.077 R)
• M32: 10,035,624 km (0.074 R)
• M33: 11,210,116 km (0.049 R)
• M34: 11,611,188 km (0.114 R)
• M35: 12,894,588 km (0.079 R)
• M36: 13,685,961 km (0.106 R)
• M37: 13,899,737 km (0.079 R)
• M38: 14,060,704 km (0.085 R)
• M39: 14,384,583 km (0.119 R)
• M40: 14,984,770 km (0.063 R)
• M41: 15,872,334 km (0.111 R)
• M42: 16,322,474 km (0.109 R)
• M43: 16,435,570 km (0.079 R)
• M44: 16,833,800 km (0.093 R)
• M45: 17,755,921 km (0.114 R)
• M46: 18,105,980 km (0.11 R)
• M47: 18,281,907 km (0.069 R)
• M48: 19,110,081 km (0.064 R)
• M49: 20,741,595 km (0.102 R)
• M50: 22,041,152 km (0.093 R)
• M51: 22,606,033 km (0.111 R)
• M52: 23,494,346 km (0.1 R)
• M53: 24,329,401 km (0.118 R)
• M54: 25,174,180 km (0.108 R)
• M55: 25,830,466 km (0.083 R)
• M56: 26,160,778 km (0.106 R)
• M57: 26,625,579 km (0.095 R)
• M58: 27,159,942 km (0.081 R)
• M59: 27,765,514 km (0.11 R)
• M60: 27,832,983 km (0.111 R)
• M61: 28,647,992 km (0.101 R)
• M62: 29,885,017 km (0.06 R)
• M63: 31,279,718 km (0.087 R)
• M64: 31,420,490 km (0.11 R)
• M65: 31,843,702 km (0.031 R)
• M66: 32,126,891 km (0.097 R)
• M67: 33,267,874 km (0.118 R)
• M68: 34,931,402 km (0.057 R)
• M69: 37,067,061 km (0.081 R)
• M70: 37,215,911 km (0.046 R)
• M71: 38,941,822 km (0.09 R)
• M72: 40,081,458 km (0.103 R)
• M73: 40,463,681 km (0.079 R)
• M74: 40,770,356 km (0.09 R)
• M75: 42,704,807 km (0.053 R)
• M76: 43,801,060 km (0.109 R)
• M77: 44,194,801 km (0.092 R)
• M78: 44,748,164 km (0.11 R)
• M79: 46,662,269 km (0.103 R)
• M80: 47,872,216 km (0.049 R)
• M81: 47,953,298 km (0.102 R)
• M82: 48,929,125 km (0.12 R)
• M83: 49,174,166 km (0.076 R)
• M84: 49,337,677 km (0.11 R)
• M85: 49,665,296 km (0.091 R)
• M86: 49,747,426 km (0.09 R)
• M87: 52,229,105 km (0.117 R)
• M88: 53,065,207 km (0.095 R)
• M89: 53,149,132 km (0.076 R)
• M90: 54,750,876 km (0.037 R)
• M91: 55,259,957 km (0.115 R)
• M92: 55,855,806 km (0.106 R)
• M93: 56,197,338 km (0.077 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit