🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.52 AU - 0.52 AU

Year: 142 Days

Day: 35.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,086,910 km

• M1: 290,220 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.3 AU - 1.67 AU

Year: 682 Days

Day: 39.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.21 AU - 3.09 AU

Year: 1634 Days

Day: 24.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.7

Radius: 10.8

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.34 AU - 9.76 AU

Year: 9469 Days

Day: 7.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,086,910 km

• M1: 134,937 km (0.09 R)
• M2: 493,374 km (0.08 R)
• M3: 1,012,329 km (0.081 R)
• M4: 2,029,146 km (0.077 R)
• M5: 2,768,458 km (0.12 R)
• M6: 3,577,035 km (0.108 R)
• M7: 3,968,981 km (0.082 R)
• M8: 4,536,256 km (0.118 R)
• M9: 4,933,289 km (0.098 R)
• M10: 5,454,039 km (0.098 R)
• M11: 6,760,627 km (0.115 R)
• M12: 7,487,224 km (0.1 R)
• M13: 8,087,710 km (0.095 R)
• M14: 10,393,462 km (0.097 R)
• M15: 10,924,085 km (0.109 R)
• M16: 11,472,661 km (0.058 R)
• M17: 14,107,378 km (0.089 R)
• M18: 15,497,143 km (0.097 R)
• M19: 18,316,763 km (0.117 R)
• M20: 24,298,285 km (0.113 R)
• M21: 25,614,297 km (0.092 R)
• M22: 26,582,943 km (0.119 R)
• M23: 30,166,411 km (0.05 R)
• M24: 32,017,983 km (0.11 R)
• M25: 32,689,080 km (0.08 R)
• M26: 37,777,202 km (0.101 R)
• M27: 46,148,998 km (0.114 R)
• M28: 46,861,982 km (0.079 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 14,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit