🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.59 AU - 2.25 AU

Year: 948 Days

Day: 38.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.91 AU - 3.13 AU

Year: 1871 Days

Day: 15.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 118.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.7

Radius: 14.8

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.83 AU - 14.23 AU

Year: 13955 Days

Day: 10.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,303,170 km

• M1: 184,305 km (0.034 R)
• M2: 652,696 km (0.102 R)
• M3: 1,137,243 km (0.108 R)
• M4: 1,724,714 km (0.102 R)
• M5: 5,274,522 km (0.085 R)
• M6: 5,913,305 km (0.087 R)
• M7: 6,816,427 km (0.078 R)
• M8: 8,292,210 km (0.105 R)
• M9: 9,158,382 km (0.091 R)
• M10: 9,860,893 km (0.075 R)
• M11: 10,425,625 km (0.109 R)
• M12: 11,011,750 km (0.065 R)
• M13: 18,654,705 km (0.107 R)
• M14: 20,052,398 km (0.071 R)
• M15: 20,685,496 km (0.088 R)
• M16: 23,154,609 km (0.108 R)
• M17: 24,768,471 km (0.064 R)
• M18: 26,998,825 km (0.088 R)
• M19: 28,900,214 km (0.054 R)
• M20: 31,129,223 km (0.107 R)
• M21: 34,233,977 km (0.109 R)
• M22: 39,763,712 km (0.09 R)
• M23: 42,814,462 km (0.065 R)
• M24: 51,707,307 km (0.081 R)
• M25: 55,691,248 km (0.112 R)
• M26: 57,123,648 km (0.111 R)
• M27: 58,031,258 km (0.089 R)
• M28: 61,189,269 km (0.031 R)
• M29: 61,758,190 km (0.105 R)
• M30: 62,330,701 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.6

Radius: 4.9

Gravity: 19.77 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.92 AU - 15.64 AU

Year: 18233 Days

Day: 21.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,303,170 km

• M1: 61,036 km (0.068 R)
• M2: 270,174 km (0.085 R)
• M3: 559,346 km (0.077 R)
• M4: 1,013,974 km (0.077 R)
• M5: 1,172,548 km (0.106 R)
• M6: 1,635,554 km (0.11 R)
• M7: 1,855,313 km (0.073 R)
• M8: 2,211,954 km (0.075 R)
• M9: 2,680,495 km (0.12 R)
• M10: 2,962,636 km (0.12 R)
• M11: 3,187,033 km (0.103 R)
• M12: 4,108,406 km (0.115 R)
• M13: 6,176,597 km (0.099 R)
• M14: 6,626,886 km (0.087 R)
• M15: 8,599,035 km (0.108 R)
• M16: 9,317,255 km (0.095 R)
• M17: 10,242,218 km (0.09 R)
• M18: 12,592,700 km (0.085 R)
• M19: 15,575,233 km (0.106 R)
• M20: 16,561,980 km (0.095 R)
• M21: 16,873,742 km (0.115 R)
• M22: 17,189,394 km (0.117 R)
• M23: 20,836,590 km (0.111 R)
• M24: 21,660,126 km (0.107 R)
• M25: 22,410,359 km (0.116 R)
• M26: 22,696,091 km (0.086 R)
• M27: 23,469,812 km (0.119 R)
• M28: 27,062,704 km (0.1 R)
• M29: 28,374,378 km (0.072 R)
• M30: 31,241,870 km (0.067 R)
• M31: 35,961,234 km (0.096 R)
• M32: 36,615,575 km (0.117 R)
• M33: 53,601,216 km (0.11 R)
• M34: 54,112,243 km (0.078 R)
• M35: 61,610,985 km (0.081 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 18,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit