🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.46 AU - 0.6 AU

Year: 142 Days

Day: 27.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,939,711 km

• M1: 65,225 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.43 AU - 3.83 AU

Year: 2043 Days

Day: 15.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,939,711 km

• M1: 378,333 km (0.11 R)
• M2: 1,398,291 km (0.084 R)

Asteroid Belt

Center: 9.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.2

Radius: 4.8

Gravity: 24.49 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.73 AU - 15.77 AU

Year: 21973 Days

Day: 16 Hours

Environment

Temp: -194 °C

Axial Tilt: 63.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,939,711 km

• M1: 59,839 km (0.109 R)
• M2: 215,122 km (0.082 R)
• M3: 540,198 km (0.066 R)
• M4: 1,378,096 km (0.082 R)
• M5: 1,655,001 km (0.093 R)
• M6: 1,910,365 km (0.098 R)
• M7: 2,067,742 km (0.047 R)
• M8: 2,811,393 km (0.084 R)
• M9: 3,369,094 km (0.086 R)
• M10: 3,841,225 km (0.112 R)
• M11: 4,736,119 km (0.06 R)
• M12: 5,444,016 km (0.098 R)
• M13: 5,681,428 km (0.07 R)
• M14: 6,567,646 km (0.081 R)
• M15: 10,244,163 km (0.07 R)
• M16: 10,424,279 km (0.071 R)
• M17: 13,031,620 km (0.104 R)
• M18: 13,528,734 km (0.12 R)
• M19: 15,643,898 km (0.066 R)
• M20: 16,862,971 km (0.097 R)
• M21: 18,674,153 km (0.079 R)
• M22: 23,396,359 km (0.086 R)
• M23: 28,263,975 km (0.11 R)
• M24: 29,095,739 km (0.101 R)
• M25: 32,457,203 km (0.095 R)
• M26: 48,323,703 km (0.046 R)
• M27: 56,117,004 km (0.097 R)
• M28: 57,240,633 km (0.07 R)
• M29: 64,912,162 km (0.113 R)
• M30: 65,735,548 km (0.034 R)
• M31: 66,983,943 km (0.115 R)
• M32: 68,036,214 km (0.115 R)
• M33: 68,672,753 km (0.106 R)
• M34: 74,357,322 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 12,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit