🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.53 AU - 1.97 AU

Year: 817 Days

Day: 37.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,437,367 km

• M1: 37,848 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.21 AU - 2.43 AU

Year: 1248 Days

Day: 38.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,437,367 km

• M1: 61,036 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.26 AU - 6.38 AU

Year: 4333 Days

Day: 45.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,437,367 km

• M1: 2,013,737 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.3

Radius: 12.6

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.75 AU - 6.45 AU

Year: 4679 Days

Day: 10.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,437,367 km

• M1: 157,975 km (0.09 R)
• M2: 578,794 km (0.068 R)
• M3: 1,163,572 km (0.035 R)
• M4: 1,569,431 km (0.12 R)
• M5: 1,985,762 km (0.096 R)
• M6: 2,378,606 km (0.101 R)
• M7: 2,842,210 km (0.065 R)
• M8: 4,165,403 km (0.072 R)
• M9: 4,765,889 km (0.044 R)
• M10: 5,804,248 km (0.065 R)
• M11: 6,457,691 km (0.078 R)
• M12: 7,475,854 km (0.081 R)
• M13: 9,448,452 km (0.097 R)
• M14: 10,488,008 km (0.044 R)
• M15: 11,222,383 km (0.1 R)
• M16: 13,632,704 km (0.097 R)
• M17: 14,230,348 km (0.115 R)
• M18: 16,613,292 km (0.114 R)
• M19: 18,452,000 km (0.113 R)
• M20: 19,727,920 km (0.032 R)
• M21: 21,061,884 km (0.046 R)
• M22: 22,380,290 km (0.108 R)
• M23: 24,778,793 km (0.032 R)
• M24: 25,751,628 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.9

Radius: 5.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 16.98 AU - 21.44 AU

Year: 29730 Days

Day: 19.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 58.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,437,367 km

• M1: 72,106 km (0.082 R)
• M2: 926,908 km (0.079 R)
• M3: 2,633,820 km (0.079 R)
• M4: 2,922,245 km (0.08 R)
• M5: 3,860,074 km (0.08 R)
• M6: 5,496,375 km (0.095 R)
• M7: 8,838,691 km (0.109 R)
• M8: 9,537,014 km (0.088 R)
• M9: 11,734,607 km (0.039 R)
• M10: 15,417,557 km (0.118 R)
• M11: 18,181,078 km (0.101 R)
• M12: 19,721,039 km (0.094 R)
• M13: 27,162,485 km (0.079 R)
• M14: 27,996,045 km (0.106 R)
• M15: 29,169,790 km (0.094 R)
• M16: 33,953,481 km (0.066 R)
• M17: 39,764,460 km (0.096 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 12,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit