🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.5 AU - 0.66 AU

Year: 155 Days

Day: 40.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,519,524 km

• M1: 375,341 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.36 AU - 1.62 AU

Year: 636 Days

Day: 17.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,519,524 km

• M1: 386,262 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.55 AU - 2.43 AU

Year: 982 Days

Day: 32.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.51 AU - 3.59 AU

Year: 2340 Days

Day: 34.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,519,524 km

• M1: 1,875,060 km (0.112 R)
• M2: 2,470,908 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.6

Radius: 13.9

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.88 AU - 7.22 AU

Year: 5206 Days

Day: 9.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 36,519,524 km

• M1: 173,683 km (0.113 R)
• M2: 415,732 km (0.078 R)
• M3: 516,711 km (0.075 R)
• M4: 619,036 km (0.116 R)
• M5: 761,453 km (0.052 R)
• M6: 1,034,469 km (0.047 R)
• M7: 1,170,753 km (0.079 R)
• M8: 1,326,634 km (0.086 R)
• M9: 1,490,144 km (0.094 R)
• M10: 1,763,161 km (0.12 R)
• M11: 2,005,958 km (0.108 R)
• M12: 2,099,905 km (0.049 R)
• M13: 2,227,662 km (0.039 R)
• M14: 2,765,167 km (0.083 R)
• M15: 2,959,345 km (0.08 R)
• M16: 3,607,253 km (0.105 R)
• M17: 3,938,014 km (0.083 R)
• M18: 4,421,664 km (0.085 R)
• M19: 4,988,640 km (0.081 R)
• M20: 5,182,968 km (0.117 R)
• M21: 5,825,790 km (0.071 R)
• M22: 6,168,369 km (0.089 R)
• M23: 6,825,552 km (0.094 R)
• M24: 8,130,046 km (0.039 R)
• M25: 8,333,649 km (0.083 R)
• M26: 8,590,508 km (0.115 R)
• M27: 9,006,989 km (0.05 R)
• M28: 9,644,276 km (0.12 R)
• M29: 9,751,836 km (0.045 R)
• M30: 10,571,782 km (0.103 R)
• M31: 10,766,409 km (0.088 R)
• M32: 11,357,171 km (0.102 R)
• M33: 11,556,436 km (0.04 R)
• M34: 11,699,601 km (0.078 R)
• M35: 11,958,555 km (0.07 R)
• M36: 12,219,453 km (0.103 R)
• M37: 12,482,297 km (0.11 R)
• M38: 13,013,668 km (0.114 R)
• M39: 13,552,370 km (0.115 R)
• M40: 13,794,120 km (0.101 R)
• M41: 14,404,929 km (0.047 R)
• M42: 15,180,743 km (0.12 R)
• M43: 15,274,840 km (0.058 R)
• M44: 15,684,589 km (0.111 R)
• M45: 16,386,203 km (0.119 R)
• M46: 16,902,914 km (0.079 R)
• M47: 17,130,751 km (0.05 R)
• M48: 17,853,159 km (0.061 R)
• M49: 18,085,186 km (0.047 R)
• M50: 18,351,470 km (0.109 R)
• M51: 19,976,851 km (0.06 R)
• M52: 20,217,703 km (0.099 R)
• M53: 20,494,160 km (0.104 R)
• M54: 20,771,964 km (0.094 R)
• M55: 21,155,832 km (0.045 R)
• M56: 21,260,999 km (0.11 R)
• M57: 21,577,398 km (0.11 R)
• M58: 21,859,989 km (0.106 R)
• M59: 22,858,555 km (0.11 R)
• M60: 23,182,733 km (0.119 R)
• M61: 23,291,192 km (0.063 R)
• M62: 23,508,408 km (0.093 R)
• M63: 24,018,088 km (0.091 R)
• M64: 24,605,110 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.9

Radius: 8.5

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.33 AU - 6.61 AU

Year: 5757 Days

Day: 15 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,519,524 km

• M1: 208,689 km (0.12 R)
• M2: 525,089 km (0.065 R)
• M3: 695,331 km (0.085 R)
• M4: 794,664 km (0.073 R)
• M5: 853,605 km (0.116 R)
• M6: 976,425 km (0.067 R)
• M7: 1,434,195 km (0.095 R)
• M8: 1,507,348 km (0.064 R)
• M9: 1,852,022 km (0.089 R)
• M10: 2,221,229 km (0.078 R)
• M11: 2,635,615 km (0.081 R)
• M12: 2,979,690 km (0.077 R)
• M13: 3,073,937 km (0.091 R)
• M14: 3,265,422 km (0.104 R)
• M15: 3,584,963 km (0.046 R)
• M16: 3,863,215 km (0.111 R)
• M17: 3,940,408 km (0.105 R)
• M18: 4,712,183 km (0.11 R)
• M19: 4,794,612 km (0.079 R)
• M20: 4,961,114 km (0.119 R)
• M21: 5,017,064 km (0.098 R)
• M22: 5,157,835 km (0.066 R)
• M23: 5,414,396 km (0.116 R)
• M24: 5,645,973 km (0.105 R)
• M25: 5,821,900 km (0.104 R)
• M26: 6,179,140 km (0.068 R)
• M27: 6,269,497 km (0.061 R)
• M28: 6,482,225 km (0.093 R)
• M29: 6,821,364 km (0.115 R)
• M30: 7,134,622 km (0.12 R)
• M31: 7,197,752 km (0.118 R)
• M32: 7,873,037 km (0.078 R)
• M33: 8,635,537 km (0.1 R)
• M34: 9,595,507 km (0.102 R)
• M35: 10,337,512 km (0.088 R)
• M36: 10,552,933 km (0.04 R)
• M37: 10,769,850 km (0.092 R)
• M38: 11,024,765 km (0.03 R)
• M39: 11,392,327 km (0.063 R)
• M40: 11,577,678 km (0.071 R)
• M41: 11,876,276 km (0.115 R)
• M42: 12,253,113 km (0.082 R)
• M43: 12,442,952 km (0.094 R)
• M44: 13,290,125 km (0.071 R)
• M45: 13,681,324 km (0.12 R)
• M46: 14,315,170 km (0.103 R)
• M47: 14,675,850 km (0.11 R)
• M48: 14,837,266 km (0.111 R)
• M49: 15,488,316 km (0.058 R)
• M50: 16,315,144 km (0.097 R)
• M51: 16,776,055 km (0.07 R)
• M52: 17,368,911 km (0.069 R)
• M53: 17,882,481 km (0.064 R)
• M54: 18,184,369 km (0.113 R)
• M55: 18,793,233 km (0.118 R)
• M56: 18,924,579 km (0.073 R)
• M57: 19,763,524 km (0.084 R)
• M58: 20,524,529 km (0.104 R)
• M59: 20,795,301 km (0.11 R)
• M60: 21,477,617 km (0.064 R)
• M61: 21,798,504 km (0.11 R)
• M62: 22,770,741 km (0.038 R)
• M63: 23,098,061 km (0.072 R)
• M64: 23,379,754 km (0.111 R)
• M65: 24,422,451 km (0.047 R)
• M66: 24,613,786 km (0.104 R)
• M67: 25,142,166 km (0.093 R)
• M68: 25,383,617 km (0.052 R)
• M69: 25,528,727 km (0.102 R)
• M70: 25,820,144 km (0.06 R)
• M71: 26,651,309 km (0.117 R)
• M72: 26,996,282 km (0.073 R)
• M73: 27,441,785 km (0.082 R)
• M74: 27,541,118 km (0.075 R)
• M75: 28,139,659 km (0.035 R)
• M76: 29,197,465 km (0.117 R)
• M77: 29,553,059 km (0.072 R)
• M78: 31,092,721 km (0.104 R)
• M79: 31,924,634 km (0.073 R)
• M80: 33,822,882 km (0.083 R)
• M81: 33,876,139 km (0.119 R)
• M82: 33,982,802 km (0.111 R)
• M83: 34,303,241 km (0.082 R)
• M84: 34,356,647 km (0.063 R)
• M85: 35,324,545 km (0.1 R)
• M86: 35,432,555 km (0.063 R)
• M87: 35,866,090 km (0.058 R)
• M88: 35,974,698 km (0.091 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 15,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit