🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.6 AU - 0.72 AU

Year: 228 Days

Day: 12.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.02 AU - 1.18 AU

Year: 490 Days

Day: 30 Hours

Environment

Temp: -69 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,658,648 km

• M1: 477,965 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.3

Radius: 4.5

Gravity: 15.97 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.5 AU - 13.26 AU

Year: 18495 Days

Day: 22.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,658,648 km

• M1: 56,548 km (0.062 R)
• M2: 253,269 km (0.099 R)
• M3: 447,447 km (0.097 R)
• M4: 704,456 km (0.075 R)
• M5: 987,496 km (0.069 R)
• M6: 1,665,473 km (0.106 R)
• M7: 2,283,462 km (0.114 R)
• M8: 3,089,944 km (0.109 R)
• M9: 4,368,258 km (0.099 R)
• M10: 6,544,308 km (0.102 R)
• M11: 7,728,974 km (0.067 R)
• M12: 9,249,936 km (0.111 R)
• M13: 10,187,765 km (0.104 R)
• M14: 10,350,078 km (0.105 R)
• M15: 12,681,561 km (0.106 R)
• M16: 13,444,061 km (0.082 R)
• M17: 14,575,769 km (0.089 R)
• M18: 15,341,112 km (0.105 R)
• M19: 16,132,784 km (0.057 R)
• M20: 17,332,409 km (0.034 R)
• M21: 17,875,450 km (0.063 R)
• M22: 20,848,857 km (0.104 R)
• M23: 34,798,559 km (0.117 R)
• M24: 39,391,214 km (0.087 R)
• M25: 39,925,129 km (0.095 R)
• M26: 41,007,469 km (0.117 R)
• M27: 41,418,414 km (0.109 R)
• M28: 42,948,501 km (0.079 R)
• M29: 43,372,163 km (0.088 R)
• M30: 47,613,113 km (0.11 R)
• M31: 49,600,820 km (0.045 R)
• M32: 52,927,427 km (0.098 R)
• M33: 55,392,501 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.5

Radius: 6.6

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.59 AU - 18.27 AU

Year: 24494 Days

Day: 15.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,658,648 km

• M1: 82,129 km (0.105 R)
• M2: 323,580 km (0.086 R)
• M3: 555,756 km (0.093 R)
• M4: 880,084 km (0.118 R)
• M5: 1,419,385 km (0.057 R)
• M6: 1,818,213 km (0.054 R)
• M7: 2,267,305 km (0.108 R)
• M8: 2,839,068 km (0.059 R)
• M9: 3,356,378 km (0.062 R)
• M10: 3,776,449 km (0.074 R)
• M11: 4,031,962 km (0.108 R)
• M12: 4,794,462 km (0.067 R)
• M13: 5,018,261 km (0.08 R)
• M14: 7,657,167 km (0.107 R)
• M15: 8,710,336 km (0.114 R)
• M16: 9,044,238 km (0.077 R)
• M17: 10,342,299 km (0.104 R)
• M18: 12,306,370 km (0.075 R)
• M19: 12,656,279 km (0.109 R)
• M20: 14,975,794 km (0.092 R)
• M21: 18,641,690 km (0.077 R)
• M22: 30,647,517 km (0.092 R)
• M23: 33,273,558 km (0.12 R)
• M24: 33,679,866 km (0.102 R)
• M25: 34,919,135 km (0.07 R)
• M26: 38,223,303 km (0.102 R)
• M27: 38,669,105 km (0.091 R)
• M28: 41,887,404 km (0.046 R)
• M29: 52,788,900 km (0.051 R)
• M30: 56,547,696 km (0.079 R)
• M31: 59,680,425 km (0.1 R)
• M32: 68,450,151 km (0.102 R)
• M33: 80,206,001 km (0.093 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 14,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit