🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.59 AU - 0.69 AU

Year: 186 Days

Day: 30.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,299,820 km

• M1: 106,962 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.89 AU - 1.25 AU

Year: 402 Days

Day: 29.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 128.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.28 AU - 3.6 AU

Year: 1832 Days

Day: 47.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.94 AU - 3.52 AU

Year: 2110 Days

Day: 24.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.66 AU - 4.12 AU

Year: 2268 Days

Day: 12.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.4

Radius: 10.6

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.66 AU - 9.08 AU

Year: 8024 Days

Day: 13.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,299,820 km

• M1: 146,905 km (0.034 R)
• M2: 252,372 km (0.117 R)
• M3: 441,314 km (0.109 R)
• M4: 669,151 km (0.115 R)
• M5: 992,731 km (0.12 R)
• M6: 1,066,334 km (0.114 R)
• M7: 1,250,937 km (0.109 R)
• M8: 1,429,557 km (0.113 R)
• M9: 1,651,710 km (0.064 R)
• M10: 1,740,272 km (0.097 R)
• M11: 2,129,675 km (0.091 R)
• M12: 2,246,062 km (0.062 R)
• M13: 2,525,960 km (0.057 R)
• M14: 2,796,134 km (0.055 R)
• M15: 3,229,968 km (0.079 R)
• M16: 3,319,427 km (0.052 R)
• M17: 3,615,631 km (0.078 R)
• M18: 3,992,019 km (0.11 R)
• M19: 4,307,222 km (0.11 R)
• M20: 4,480,307 km (0.083 R)
• M21: 4,630,652 km (0.084 R)
• M22: 4,936,131 km (0.097 R)
• M23: 5,195,684 km (0.092 R)
• M24: 5,459,873 km (0.089 R)
• M25: 5,837,159 km (0.074 R)
• M26: 6,222,972 km (0.083 R)
• M27: 6,560,315 km (0.052 R)
• M28: 7,019,431 km (0.049 R)
• M29: 7,282,275 km (0.05 R)
• M30: 7,637,719 km (0.104 R)
• M31: 9,531,329 km (0.055 R)
• M32: 9,920,134 km (0.106 R)
• M33: 10,915,109 km (0.12 R)
• M34: 10,982,578 km (0.051 R)
• M35: 11,185,882 km (0.101 R)
• M36: 11,458,748 km (0.11 R)
• M37: 11,699,451 km (0.109 R)
• M38: 12,396,128 km (0.07 R)
• M39: 13,321,990 km (0.107 R)
• M40: 13,430,298 km (0.119 R)
• M41: 14,122,637 km (0.105 R)
• M42: 14,528,945 km (0.075 R)
• M43: 15,051,491 km (0.062 R)
• M44: 16,423,602 km (0.069 R)
• M45: 16,578,436 km (0.066 R)
• M46: 16,656,077 km (0.097 R)
• M47: 17,281,546 km (0.082 R)
• M48: 17,636,841 km (0.117 R)
• M49: 17,755,771 km (0.109 R)
• M50: 17,914,794 km (0.086 R)
• M51: 18,314,370 km (0.108 R)
• M52: 18,757,329 km (0.101 R)
• M53: 19,203,879 km (0.096 R)
• M54: 19,367,090 km (0.099 R)
• M55: 19,571,740 km (0.095 R)
• M56: 19,859,566 km (0.108 R)
• M57: 20,066,011 km (0.075 R)
• M58: 20,397,819 km (0.069 R)
• M59: 20,982,747 km (0.092 R)
• M60: 21,150,895 km (0.076 R)
• M61: 21,319,492 km (0.072 R)
• M62: 21,573,210 km (0.104 R)
• M63: 22,126,423 km (0.111 R)
• M64: 23,726,521 km (0.095 R)
• M65: 23,901,701 km (0.089 R)
• M66: 24,873,040 km (0.056 R)
• M67: 25,274,111 km (0.101 R)
• M68: 25,363,571 km (0.08 R)
• M69: 26,444,715 km (0.079 R)
• M70: 26,899,792 km (0.1 R)
• M71: 27,771,349 km (0.117 R)
• M72: 27,863,651 km (0.12 R)
• M73: 27,955,952 km (0.084 R)
• M74: 28,326,656 km (0.108 R)
• M75: 28,419,556 km (0.112 R)
• M76: 28,979,052 km (0.076 R)
• M77: 29,213,173 km (0.09 R)
• M78: 29,307,120 km (0.077 R)
• M79: 29,636,385 km (0.074 R)
• M80: 29,777,905 km (0.111 R)
• M81: 30,584,088 km (0.12 R)
• M82: 31,205,368 km (0.109 R)
• M83: 31,397,302 km (0.028 R)
• M84: 31,734,346 km (0.099 R)
• M85: 32,363,255 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.2

Radius: 15

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.73 AU - 10.45 AU

Year: 9150 Days

Day: 11.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,299,820 km

• M1: 190,887 km (0.063 R)
• M2: 315,203 km (0.084 R)
• M3: 429,047 km (0.079 R)
• M4: 671,096 km (0.081 R)
• M5: 944,711 km (0.088 R)
• M6: 1,195,287 km (0.051 R)
• M7: 1,468,602 km (0.114 R)
• M8: 2,077,017 km (0.094 R)
• M9: 2,488,561 km (0.111 R)
• M10: 2,649,827 km (0.066 R)
• M11: 3,508,220 km (0.102 R)
• M12: 3,781,984 km (0.04 R)
• M13: 4,189,937 km (0.085 R)
• M14: 4,350,755 km (0.112 R)
• M15: 5,428,308 km (0.111 R)
• M16: 5,639,241 km (0.073 R)
• M17: 6,735,345 km (0.089 R)
• M18: 7,580,573 km (0.083 R)
• M19: 8,095,788 km (0.099 R)
• M20: 8,378,079 km (0.098 R)
• M21: 9,244,251 km (0.084 R)
• M22: 9,709,351 km (0.097 R)
• M23: 10,052,528 km (0.116 R)
• M24: 10,618,756 km (0.11 R)
• M25: 12,148,394 km (0.111 R)
• M26: 12,798,098 km (0.047 R)
• M27: 12,985,993 km (0.117 R)
• M28: 13,127,363 km (0.07 R)
• M29: 13,459,320 km (0.068 R)
• M30: 13,698,228 km (0.109 R)
• M31: 14,277,322 km (0.073 R)
• M32: 14,667,772 km (0.066 R)
• M33: 15,111,330 km (0.093 R)
• M34: 15,609,341 km (0.052 R)
• M35: 16,264,879 km (0.117 R)
• M36: 16,621,520 km (0.119 R)
• M37: 17,187,299 km (0.12 R)
• M38: 17,446,702 km (0.119 R)
• M39: 17,654,942 km (0.091 R)
• M40: 18,285,049 km (0.093 R)
• M41: 18,709,308 km (0.066 R)
• M42: 18,976,041 km (0.102 R)
• M43: 19,621,406 km (0.084 R)
• M44: 20,989,180 km (0.098 R)
• M45: 21,936,733 km (0.082 R)
• M46: 22,218,126 km (0.091 R)
• M47: 22,444,019 km (0.088 R)
• M48: 23,240,927 km (0.087 R)
• M49: 23,642,896 km (0.115 R)
• M50: 24,453,717 km (0.07 R)
• M51: 25,568,670 km (0.049 R)
• M52: 26,580,250 km (0.102 R)
• M53: 27,241,922 km (0.072 R)
• M54: 29,073,748 km (0.116 R)
• M55: 30,066,928 km (0.115 R)
• M56: 32,022,771 km (0.114 R)
• M57: 33,112,741 km (0.082 R)
• M58: 33,306,470 km (0.045 R)
• M59: 33,435,722 km (0.038 R)
• M60: 34,410,652 km (0.102 R)
• M61: 34,934,544 km (0.098 R)
• M62: 36,788,660 km (0.064 R)
• M63: 37,123,160 km (0.107 R)
• M64: 37,997,560 km (0.053 R)
• M65: 38,200,265 km (0.09 R)
• M66: 39,287,542 km (0.118 R)
• M67: 39,835,071 km (0.075 R)
• M68: 40,592,036 km (0.099 R)
• M69: 42,260,052 km (0.111 R)
• M70: 42,610,410 km (0.105 R)
• M71: 43,737,929 km (0.117 R)
• M72: 43,950,358 km (0.082 R)
• M73: 44,661,248 km (0.091 R)
• M74: 45,662,805 km (0.084 R)
• M75: 47,324,239 km (0.077 R)
• M76: 47,833,770 km (0.115 R)
• M77: 47,979,777 km (0.099 R)
• M78: 48,785,062 km (0.052 R)
• M79: 49,005,420 km (0.06 R)
• M80: 49,152,624 km (0.118 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 18,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit