🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.55 AU - 0.63 AU

Year: 163 Days

Day: 13.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,625,682 km

• M1: 302,936 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.4 AU - 2.1 AU

Year: 833 Days

Day: 14.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.33 AU - 2.45 AU

Year: 1330 Days

Day: 43.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.02 AU - 4.58 AU

Year: 3209 Days

Day: 46.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 51.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,625,682 km

• M1: 797,506 km (0.093 R)

Asteroid Belt

Center: 9.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.1

Radius: 6.6

Gravity: 21.86 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.99 AU - 15.35 AU

Year: 19197 Days

Day: 18.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,625,682 km

• M1: 82,279 km (0.103 R)
• M2: 318,494 km (0.03 R)
• M3: 803,640 km (0.06 R)
• M4: 1,356,404 km (0.11 R)
• M5: 1,653,206 km (0.081 R)
• M6: 2,116,062 km (0.117 R)
• M7: 2,378,307 km (0.082 R)
• M8: 2,686,628 km (0.035 R)
• M9: 3,413,075 km (0.086 R)
• M10: 3,651,534 km (0.114 R)
• M11: 4,756,016 km (0.074 R)
• M12: 7,355,877 km (0.088 R)
• M13: 10,276,775 km (0.078 R)
• M14: 16,354,488 km (0.109 R)
• M15: 17,294,711 km (0.088 R)
• M16: 19,282,418 km (0.114 R)
• M17: 19,945,585 km (0.08 R)
• M18: 20,234,309 km (0.081 R)
• M19: 20,721,848 km (0.107 R)
• M20: 21,619,136 km (0.075 R)
• M21: 23,490,905 km (0.034 R)
• M22: 26,151,054 km (0.039 R)
• M23: 27,080,655 km (0.081 R)
• M24: 27,434,903 km (0.105 R)
• M25: 32,193,013 km (0.117 R)
• M26: 37,913,037 km (0.116 R)
• M27: 38,208,194 km (0.111 R)
• M28: 44,438,347 km (0.049 R)
• M29: 48,831,438 km (0.03 R)
• M30: 49,884,906 km (0.073 R)
• M31: 59,457,674 km (0.087 R)
• M32: 59,856,053 km (0.073 R)
• M33: 63,522,996 km (0.086 R)
• M34: 67,553,312 km (0.106 R)
• M35: 72,428,856 km (0.07 R)
• M36: 77,771,445 km (0.098 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 16,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit