🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.42 AU - 0.64 AU

Year: 171 Days

Day: 21.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.64 AU - 0.98 AU

Year: 323 Days

Day: 40.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,228,042 km

• M1: 727,794 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.7 AU - 2.56 AU

Year: 1377 Days

Day: 43.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 12.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.5 AU - 5.84 AU

Year: 5207 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,228,042 km

• M1: 156,629 km (0.059 R)
• M2: 656,735 km (0.112 R)
• M3: 1,065,885 km (0.12 R)
• M4: 1,471,445 km (0.092 R)
• M5: 2,037,224 km (0.102 R)
• M6: 2,644,741 km (0.106 R)
• M7: 4,532,965 km (0.115 R)
• M8: 5,327,629 km (0.119 R)
• M9: 5,917,344 km (0.119 R)
• M10: 6,612,675 km (0.095 R)
• M11: 7,062,216 km (0.116 R)
• M12: 9,624,828 km (0.112 R)
• M13: 10,287,995 km (0.037 R)
• M14: 12,032,905 km (0.061 R)
• M15: 15,534,392 km (0.089 R)
• M16: 17,639,235 km (0.043 R)
• M17: 18,444,071 km (0.111 R)
• M18: 20,801,135 km (0.034 R)
• M19: 24,322,819 km (0.119 R)
• M20: 25,710,788 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.8

Radius: 3.3

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.52 AU - 14.08 AU

Year: 17954 Days

Day: 21.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,228,042 km

• M1: 41,439 km (0.072 R)
• M2: 162,314 km (0.116 R)
• M3: 379,679 km (0.11 R)
• M4: 934,388 km (0.053 R)
• M5: 1,178,682 km (0.115 R)
• M6: 1,476,681 km (0.08 R)
• M7: 1,807,890 km (0.077 R)
• M8: 2,186,522 km (0.071 R)
• M9: 2,412,415 km (0.061 R)
• M10: 2,750,656 km (0.109 R)
• M11: 3,119,714 km (0.07 R)
• M12: 3,831,201 km (0.059 R)
• M13: 4,237,808 km (0.072 R)
• M14: 6,640,051 km (0.11 R)
• M15: 7,844,015 km (0.12 R)
• M16: 9,319,349 km (0.097 R)
• M17: 9,818,707 km (0.086 R)
• M18: 10,528,100 km (0.071 R)
• M19: 12,422,906 km (0.096 R)
• M20: 15,390,180 km (0.065 R)
• M21: 16,475,513 km (0.102 R)
• M22: 17,204,354 km (0.071 R)
• M23: 20,637,325 km (0.119 R)
• M24: 21,797,008 km (0.114 R)
• M25: 28,345,954 km (0.048 R)
• M26: 29,971,185 km (0.084 R)
• M27: 31,155,103 km (0.108 R)
• M28: 34,038,004 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 12,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit