🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.53 AU - 0.71 AU

Year: 177 Days

Day: 43.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,451,522 km

• M1: 256,860 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.79 AU - 1.07 AU

Year: 324 Days

Day: 42.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.46 AU - 1.58 AU

Year: 678 Days

Day: 27 Hours

Environment

Temp: -43 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.34 AU - 2.12 AU

Year: 823 Days

Day: 29.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.4

Radius: 5.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 16.3 AU - 17.9 AU

Year: 25573 Days

Day: 19.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,451,522 km

• M1: 68,366 km (0.115 R)
• M2: 496,815 km (0.086 R)
• M3: 1,368,671 km (0.12 R)
• M4: 1,827,936 km (0.114 R)
• M5: 2,044,853 km (0.116 R)
• M6: 2,780,426 km (0.067 R)
• M7: 3,219,197 km (0.092 R)
• M8: 5,540,208 km (0.087 R)
• M9: 6,799,074 km (0.11 R)
• M10: 7,359,916 km (0.084 R)
• M11: 7,910,586 km (0.117 R)
• M12: 9,272,076 km (0.073 R)
• M13: 11,858,623 km (0.041 R)
• M14: 14,644,285 km (0.059 R)
• M15: 16,483,142 km (0.101 R)
• M16: 16,681,659 km (0.035 R)
• M17: 17,287,081 km (0.105 R)
• M18: 19,264,167 km (0.076 R)
• M19: 23,078,015 km (0.063 R)
• M20: 26,090,916 km (0.084 R)
• M21: 28,873,885 km (0.118 R)
• M22: 31,643,989 km (0.099 R)
• M23: 38,980,717 km (0.109 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 14,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit