🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.65 AU - 0.77 AU

Year: 224 Days

Day: 44.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.7 AU - 0.82 AU

Year: 248 Days

Day: 14.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,270,354 km

• M1: 36,651 km (0.113 R)
• M2: 93,947 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.99 AU - 1.41 AU

Year: 493 Days

Day: 46.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.1 AU - 2.16 AU

Year: 1165 Days

Day: 43.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.91 AU - 2.49 AU

Year: 1223 Days

Day: 33.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 115.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,270,354 km

• M1: 121,773 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 13.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.1 AU - 10.74 AU

Year: 12605 Days

Day: 6.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,270,354 km

• M1: 852,109 km (0.113 R)
• M2: 1,359,545 km (0.098 R)
• M3: 1,548,188 km (0.079 R)
• M4: 1,646,025 km (0.084 R)
• M5: 3,009,460 km (0.103 R)
• M6: 3,133,178 km (0.082 R)
• M7: 3,385,849 km (0.083 R)
• M8: 3,547,265 km (0.073 R)
• M9: 3,711,374 km (0.106 R)
• M10: 4,640,376 km (0.093 R)
• M11: 5,186,857 km (0.075 R)
• M12: 5,830,876 km (0.068 R)
• M13: 6,025,204 km (0.109 R)
• M14: 7,529,111 km (0.113 R)
• M15: 8,084,119 km (0.112 R)
• M16: 9,827,683 km (0.108 R)
• M17: 10,575,672 km (0.055 R)
• M18: 11,390,531 km (0.116 R)
• M19: 11,830,200 km (0.088 R)
• M20: 13,182,415 km (0.103 R)
• M21: 13,438,227 km (0.056 R)
• M22: 13,592,463 km (0.113 R)
• M23: 15,922,001 km (0.114 R)
• M24: 16,468,482 km (0.11 R)
• M25: 18,201,723 km (0.082 R)
• M26: 18,658,295 km (0.107 R)
• M27: 19,176,652 km (0.112 R)
• M28: 19,350,335 km (0.095 R)
• M29: 19,641,303 km (0.117 R)
• M30: 21,296,753 km (0.085 R)
• M31: 22,506,551 km (0.063 R)
• M32: 22,628,772 km (0.08 R)
• M33: 22,873,814 km (0.096 R)
• M34: 23,119,753 km (0.084 R)
• M35: 23,304,805 km (0.1 R)
• M36: 23,490,456 km (0.111 R)
• M37: 23,738,639 km (0.097 R)
• M38: 24,112,484 km (0.073 R)
• M39: 25,436,425 km (0.077 R)
• M40: 26,267,741 km (0.036 R)
• M41: 26,589,974 km (0.119 R)
• M42: 26,913,405 km (0.097 R)
• M43: 27,043,106 km (0.076 R)
• M44: 27,957,299 km (0.105 R)
• M45: 28,088,646 km (0.081 R)
• M46: 28,220,292 km (0.107 R)
• M47: 28,418,060 km (0.103 R)
• M48: 29,347,362 km (0.072 R)
• M49: 29,614,694 km (0.071 R)
• M50: 29,815,753 km (0.049 R)
• M51: 31,919,548 km (0.098 R)
• M52: 33,232,569 km (0.039 R)
• M53: 34,563,242 km (0.107 R)
• M54: 35,341,599 km (0.12 R)
• M55: 35,911,268 km (0.06 R)
• M56: 36,054,134 km (0.118 R)
• M57: 37,348,754 km (0.106 R)
• M58: 38,147,307 km (0.088 R)
• M59: 39,245,505 km (0.038 R)
• M60: 39,392,710 km (0.086 R)
• M61: 39,761,468 km (0.115 R)
• M62: 40,874,776 km (0.118 R)
• M63: 41,024,074 km (0.118 R)
• M64: 41,547,817 km (0.073 R)
• M65: 41,998,405 km (0.1 R)
• M66: 42,375,242 km (0.061 R)
• M67: 43,208,054 km (0.078 R)
• M68: 43,588,481 km (0.035 R)
• M69: 44,199,289 km (0.091 R)
• M70: 46,281,991 km (0.05 R)
• M71: 46,983,306 km (0.113 R)
• M72: 47,688,211 km (0.085 R)
• M73: 48,081,204 km (0.044 R)
• M74: 49,425,790 km (0.069 R)
• M75: 49,983,042 km (0.082 R)
• M76: 50,222,548 km (0.07 R)
• M77: 50,702,608 km (0.073 R)
• M78: 51,103,829 km (0.11 R)
• M79: 51,264,647 km (0.091 R)
• M80: 52,313,777 km (0.097 R)
• M81: 53,288,557 km (0.116 R)
• M82: 53,778,191 km (0.068 R)
• M83: 54,433,280 km (0.119 R)
• M84: 54,597,538 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882

Radius: 6.4

Gravity: 21.53 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.3 AU - 15.94 AU

Year: 18836 Days

Day: 19.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,270,354 km

• M1: 159,023 km (0.058 R)
• M2: 240,404 km (0.094 R)
• M3: 432,039 km (0.066 R)
• M4: 1,426,864 km (0.107 R)
• M5: 1,843,794 km (0.109 R)
• M6: 1,945,221 km (0.079 R)
• M7: 3,300,279 km (0.056 R)
• M8: 4,331,158 km (0.092 R)
• M9: 4,603,426 km (0.097 R)
• M10: 5,356,651 km (0.1 R)
• M11: 5,453,441 km (0.064 R)
• M12: 6,350,729 km (0.083 R)
• M13: 6,453,203 km (0.078 R)
• M14: 6,712,008 km (0.086 R)
• M15: 7,026,911 km (0.095 R)
• M16: 8,000,494 km (0.078 R)
• M17: 8,055,845 km (0.081 R)
• M18: 9,131,155 km (0.104 R)
• M19: 9,597,302 km (0.082 R)
• M20: 9,656,094 km (0.087 R)
• M21: 10,734,994 km (0.106 R)
• M22: 12,940,066 km (0.071 R)
• M23: 13,004,992 km (0.037 R)
• M24: 15,554,588 km (0.112 R)
• M25: 16,110,494 km (0.079 R)
• M26: 16,531,761 km (0.057 R)
• M27: 17,456,875 km (0.038 R)
• M28: 18,107,027 km (0.117 R)
• M29: 18,986,363 km (0.062 R)
• M30: 19,060,265 km (0.103 R)
• M31: 21,398,330 km (0.059 R)
• M32: 21,552,266 km (0.063 R)
• M33: 21,861,186 km (0.095 R)
• M34: 23,190,512 km (0.097 R)
• M35: 24,064,613 km (0.101 R)
• M36: 24,706,986 km (0.088 R)
• M37: 25,111,349 km (0.099 R)
• M38: 25,355,044 km (0.112 R)
• M39: 25,436,425 km (0.087 R)
• M40: 25,599,487 km (0.045 R)
• M41: 26,090,766 km (0.111 R)
• M42: 26,502,609 km (0.068 R)
• M43: 26,667,915 km (0.094 R)
• M44: 27,082,750 km (0.082 R)
• M45: 27,583,304 km (0.088 R)
• M46: 27,667,079 km (0.046 R)
• M47: 28,002,777 km (0.048 R)
• M48: 28,339,821 km (0.093 R)
• M49: 28,424,343 km (0.097 R)
• M50: 29,444,750 km (0.119 R)
• M51: 30,045,386 km (0.078 R)
• M52: 31,433,654 km (0.1 R)
• M53: 32,047,604 km (0.056 R)
• M54: 32,135,567 km (0.075 R)
• M55: 34,362,332 km (0.109 R)
• M56: 36,730,316 km (0.093 R)
• M57: 36,914,621 km (0.092 R)
• M58: 37,284,128 km (0.083 R)
• M59: 38,120,230 km (0.091 R)
• M60: 38,400,277 km (0.072 R)
• M61: 40,379,756 km (0.109 R)
• M62: 40,760,483 km (0.114 R)
• M63: 41,238,149 km (0.053 R)
• M64: 44,044,904 km (0.103 R)
• M65: 44,535,137 km (0.078 R)
• M66: 44,633,273 km (0.04 R)
• M67: 45,027,014 km (0.096 R)
• M68: 45,224,334 km (0.1 R)
• M69: 48,116,958 km (0.084 R)
• M70: 48,722,979 km (0.072 R)
• M71: 49,229,817 km (0.062 R)
• M72: 52,100,450 km (0.055 R)
• M73: 53,765,026 km (0.084 R)
• M74: 56,613,369 km (0.072 R)
• M75: 58,647,003 km (0.097 R)
• M76: 59,510,332 km (0.044 R)
• M77: 59,835,259 km (0.079 R)
• M78: 60,378,000 km (0.111 R)
• M79: 60,813,330 km (0.09 R)
• M80: 63,116,090 km (0.114 R)
• M81: 65,335,524 km (0.105 R)
• M82: 65,447,124 km (0.061 R)
• M83: 65,558,873 km (0.074 R)
• M84: 65,670,623 km (0.104 R)
• M85: 66,454,815 km (0.088 R)
• M86: 67,467,593 km (0.079 R)
• M87: 69,622,400 km (0.116 R)
• M88: 71,799,648 km (0.061 R)
• M89: 72,954,543 km (0.084 R)
• M90: 73,302,209 km (0.05 R)
• M91: 73,766,710 km (0.076 R)
• M92: 75,985,994 km (0.096 R)
• M93: 77,162,881 km (0.115 R)
• M94: 77,516,979 km (0.085 R)
• M95: 78,345,602 km (0.108 R)
• M96: 79,177,216 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.5

Radius: 7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.81 AU - 19.15 AU

Year: 22824 Days

Day: 24.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,270,354 km

• M1: 105,915 km (0.095 R)
• M2: 322,982 km (0.12 R)
• M3: 405,859 km (0.044 R)
• M4: 528,529 km (0.058 R)
• M5: 628,909 km (0.12 R)
• M6: 988,842 km (0.111 R)
• M7: 1,499,120 km (0.086 R)
• M8: 2,000,872 km (0.117 R)
• M9: 2,161,091 km (0.116 R)
• M10: 2,270,297 km (0.11 R)
• M11: 2,409,274 km (0.111 R)
• M12: 2,725,075 km (0.094 R)
• M13: 2,873,027 km (0.051 R)
• M14: 3,781,984 km (0.057 R)
• M15: 4,353,298 km (0.079 R)
• M16: 4,772,770 km (0.104 R)
• M17: 5,059,550 km (0.082 R)
• M18: 5,352,013 km (0.108 R)
• M19: 5,612,463 km (0.103 R)
• M20: 7,219,294 km (0.067 R)
• M21: 7,589,998 km (0.046 R)
• M22: 8,178,815 km (0.09 R)
• M23: 8,264,086 km (0.051 R)
• M24: 9,045,286 km (0.086 R)
• M25: 9,849,973 km (0.081 R)
• M26: 10,911,070 km (0.102 R)
• M27: 12,791,815 km (0.119 R)
• M28: 15,927,835 km (0.11 R)
• M29: 16,679,564 km (0.114 R)
• M30: 16,950,785 km (0.106 R)
• M31: 17,005,239 km (0.105 R)
• M32: 18,161,630 km (0.074 R)
• M33: 18,496,730 km (0.106 R)
• M34: 20,375,679 km (0.106 R)
• M35: 20,957,016 km (0.086 R)
• M36: 21,015,509 km (0.104 R)
• M37: 21,074,002 km (0.046 R)
• M38: 21,249,779 km (0.043 R)
• M39: 21,367,213 km (0.109 R)
• M40: 23,700,491 km (0.087 R)
• M41: 23,883,300 km (0.108 R)
• M42: 24,005,522 km (0.081 R)
• M43: 24,680,956 km (0.102 R)
• M44: 24,804,374 km (0.091 R)
• M45: 24,928,092 km (0.095 R)
• M46: 25,238,208 km (0.094 R)
• M47: 25,549,671 km (0.092 R)
• M48: 27,253,142 km (0.077 R)
• M49: 27,444,627 km (0.093 R)
• M50: 27,829,093 km (0.1 R)
• M51: 28,279,832 km (0.088 R)
• M52: 28,409,084 km (0.111 R)
• M53: 28,473,711 km (0.105 R)
• M54: 29,384,463 km (0.025 R)
• M55: 29,909,252 km (0.04 R)
• M56: 31,167,819 km (0.114 R)
• M57: 31,435,001 km (0.1 R)
• M58: 32,308,503 km (0.083 R)
• M59: 32,850,047 km (0.083 R)
• M60: 33,258,150 km (0.108 R)
• M61: 33,736,414 km (0.064 R)
• M62: 33,873,446 km (0.077 R)
• M63: 34,216,923 km (0.035 R)
• M64: 34,285,738 km (0.091 R)
• M65: 34,838,053 km (0.068 R)
• M66: 35,672,061 km (0.096 R)
• M67: 36,301,868 km (0.104 R)
• M68: 37,430,584 km (0.092 R)
• M69: 37,643,611 km (0.105 R)
• M70: 37,927,997 km (0.07 R)
• M71: 38,356,146 km (0.043 R)
• M72: 38,570,819 km (0.069 R)
• M73: 39,867,234 km (0.104 R)
• M74: 39,939,640 km (0.109 R)
• M75: 40,593,532 km (0.117 R)
• M76: 40,666,386 km (0.104 R)
• M77: 41,177,711 km (0.116 R)
• M78: 42,502,401 km (0.092 R)
• M79: 43,691,554 km (0.037 R)
• M80: 45,193,367 km (0.055 R)
• M81: 45,495,704 km (0.087 R)
• M82: 46,941,269 km (0.119 R)
• M83: 47,017,713 km (0.109 R)
• M84: 47,247,496 km (0.083 R)
• M85: 47,400,833 km (0.095 R)
• M86: 48,247,408 km (0.111 R)
• M87: 48,401,793 km (0.05 R)
• M88: 51,131,056 km (0.115 R)
• M89: 51,367,271 km (0.105 R)
• M90: 51,919,886 km (0.09 R)
• M91: 51,999,023 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 14,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit