🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.66 AU - 2.38 AU

Year: 1038 Days

Day: 36.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,883,275 km

• M1: 82,428 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.85 AU - 3.57 AU

Year: 2080 Days

Day: 43.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.15 AU - 5.11 AU

Year: 3603 Days

Day: 40.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205

Radius: 14

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.35 AU - 9.77 AU

Year: 9057 Days

Day: 6.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 77,883,275 km

• M1: 174,132 km (0.094 R)
• M2: 729,439 km (0.097 R)
• M3: 1,256,173 km (0.072 R)
• M4: 2,480,931 km (0.119 R)
• M5: 3,453,616 km (0.047 R)
• M6: 6,178,691 km (0.102 R)
• M7: 7,529,410 km (0.101 R)
• M8: 9,934,196 km (0.077 R)
• M9: 11,173,166 km (0.102 R)
• M10: 13,956,733 km (0.069 R)
• M11: 15,337,821 km (0.081 R)
• M12: 17,546,334 km (0.055 R)
• M13: 19,756,044 km (0.115 R)
• M14: 21,566,777 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.4

Radius: 7.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 16.24 AU - 22.7 AU

Year: 31070 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,883,275 km

• M1: 95,144 km (0.111 R)
• M2: 346,618 km (0.117 R)
• M3: 2,215,844 km (0.115 R)
• M4: 2,479,884 km (0.069 R)
• M5: 3,908,394 km (0.093 R)
• M6: 4,396,681 km (0.101 R)
• M7: 5,614,258 km (0.045 R)
• M8: 6,150,716 km (0.074 R)
• M9: 6,766,162 km (0.041 R)
• M10: 7,042,170 km (0.111 R)
• M11: 9,759,915 km (0.105 R)
• M12: 10,112,816 km (0.071 R)
• M13: 11,807,012 km (0.106 R)
• M14: 13,755,524 km (0.097 R)
• M15: 14,274,180 km (0.047 R)
• M16: 16,152,082 km (0.047 R)
• M17: 17,664,367 km (0.093 R)
• M18: 28,053,789 km (0.107 R)
• M19: 30,107,619 km (0.112 R)
• M20: 38,012,071 km (0.083 R)
• M21: 41,741,695 km (0.116 R)
• M22: 44,573,134 km (0.094 R)
• M23: 54,933,236 km (0.112 R)
• M24: 60,865,390 km (0.101 R)
• M25: 61,262,123 km (0.099 R)
• M26: 66,158,761 km (0.088 R)
• M27: 70,651,933 km (0.045 R)
• M28: 72,193,688 km (0.108 R)
• M29: 74,208,772 km (0.089 R)
• M30: 77,650,121 km (0.095 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 17,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit