🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.52 AU - 0.54 AU

Year: 140 Days

Day: 42.1 Hours

Environment

Temp: 233 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.64 AU - 0.8 AU

Year: 221 Days

Day: 17 Hours

Environment

Temp: 128 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.64 AU - 0.86 AU

Year: 235 Days

Day: 38.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.61 AU - 2.15 AU

Year: 932 Days

Day: 26.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.15 AU - 2.19 AU

Year: 1156 Days

Day: 16.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,711,858 km

• M1: 509,979 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.1

Radius: 5.4

Gravity: 23.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 12.27 AU - 19.73 AU

Year: 23146 Days

Day: 16.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,711,858 km

• M1: 70,760 km (0.097 R)
• M2: 259,552 km (0.113 R)
• M3: 787,782 km (0.075 R)
• M4: 1,098,198 km (0.116 R)
• M5: 1,267,393 km (0.085 R)
• M6: 1,883,736 km (0.115 R)
• M7: 3,155,767 km (0.109 R)
• M8: 3,715,263 km (0.074 R)
• M9: 3,904,953 km (0.09 R)
• M10: 5,916,745 km (0.082 R)
• M11: 8,369,103 km (0.092 R)
• M12: 10,335,717 km (0.081 R)
• M13: 10,712,105 km (0.087 R)
• M14: 13,092,357 km (0.104 R)
• M15: 14,599,705 km (0.103 R)
• M16: 16,899,024 km (0.094 R)
• M17: 19,052,934 km (0.101 R)
• M18: 19,809,750 km (0.083 R)
• M19: 21,082,080 km (0.099 R)
• M20: 21,484,199 km (0.081 R)
• M21: 22,826,690 km (0.04 R)
• M22: 26,600,446 km (0.068 R)
• M23: 26,952,151 km (0.071 R)
• M24: 30,004,546 km (0.067 R)
• M25: 30,769,888 km (0.079 R)
• M26: 36,496,046 km (0.091 R)
• M27: 40,374,670 km (0.12 R)
• M28: 40,684,039 km (0.09 R)
• M29: 43,538,815 km (0.113 R)
• M30: 49,998,600 km (0.092 R)
• M31: 54,391,243 km (0.044 R)
• M32: 63,515,815 km (0.068 R)
• M33: 65,839,519 km (0.118 R)
• M34: 72,920,285 km (0.107 R)
• M35: 74,999,546 km (0.116 R)
• M36: 75,466,890 km (0.093 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 18,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit