🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1 AU - 1.46 AU

Year: 509 Days

Day: 26.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,233,143 km

• M1: 41,139 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.31 AU - 2.15 AU

Year: 848 Days

Day: 38.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.17 AU - 4.55 AU

Year: 3394 Days

Day: 31.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,233,143 km

• M1: 43,234 km (0.114 R)
• M2: 3,499,393 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423

Radius: 13

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.42 AU - 11.4 AU

Year: 10761 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,233,143 km

• M1: 163,660 km (0.107 R)
• M2: 744,549 km (0.036 R)
• M3: 1,349,522 km (0.113 R)
• M4: 1,992,494 km (0.093 R)
• M5: 4,766,936 km (0.11 R)
• M6: 5,595,858 km (0.061 R)
• M7: 7,781,782 km (0.101 R)
• M8: 9,021,051 km (0.119 R)
• M9: 10,094,266 km (0.109 R)
• M10: 11,888,393 km (0.059 R)
• M11: 12,947,097 km (0.083 R)
• M12: 15,639,261 km (0.1 R)
• M13: 16,909,945 km (0.11 R)
• M14: 21,294,808 km (0.12 R)
• M15: 23,362,550 km (0.12 R)
• M16: 24,665,697 km (0.094 R)
• M17: 26,385,175 km (0.095 R)
• M18: 26,944,521 km (0.084 R)
• M19: 29,860,333 km (0.097 R)
• M20: 31,602,849 km (0.096 R)
• M21: 34,841,793 km (0.107 R)
• M22: 36,656,714 km (0.071 R)
• M23: 39,375,057 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.4

Radius: 3.4

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.91 AU - 16.65 AU

Year: 19069 Days

Day: 19.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,233,143 km

• M1: 42,336 km (0.087 R)
• M2: 154,983 km (0.113 R)
• M3: 476,170 km (0.067 R)
• M4: 662,719 km (0.109 R)
• M5: 1,707,061 km (0.044 R)
• M6: 2,028,996 km (0.103 R)
• M7: 2,444,728 km (0.119 R)
• M8: 2,712,209 km (0.115 R)
• M9: 3,260,037 km (0.065 R)
• M10: 4,741,804 km (0.118 R)
• M11: 5,249,240 km (0.113 R)
• M12: 6,127,978 km (0.11 R)
• M13: 6,300,913 km (0.101 R)
• M14: 7,025,116 km (0.113 R)
• M15: 8,171,335 km (0.099 R)
• M16: 8,465,594 km (0.101 R)
• M17: 9,620,938 km (0.098 R)
• M18: 10,978,090 km (0.112 R)
• M19: 11,544,617 km (0.076 R)
• M20: 12,130,143 km (0.094 R)
• M21: 26,782,806 km (0.114 R)
• M22: 27,806,355 km (0.105 R)
• M23: 27,995,297 km (0.1 R)
• M24: 35,935,054 km (0.058 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 20,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit