🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.5 AU - 0.52 AU

Year: 140 Days

Day: 34.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,704,661 km

• M1: 62,532 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.52 AU - 0.58 AU

Year: 157 Days

Day: 14.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,704,661 km

• M1: 32,912 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.82 AU - 1.36 AU

Year: 438 Days

Day: 32.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,704,661 km

• M1: 465,698 km (0.045 R)

Asteroid Belt

Center: 9.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.2

Radius: 5.2

Gravity: 22.53 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 17.08 AU - 20.1 AU

Year: 30859 Days

Day: 24.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 97,704,661 km

• M1: 64,776 km (0.117 R)
• M2: 299,645 km (0.109 R)
• M3: 692,937 km (0.088 R)
• M4: 857,495 km (0.087 R)
• M5: 1,104,331 km (0.073 R)
• M6: 1,465,760 km (0.058 R)
• M7: 2,470,758 km (0.111 R)
• M8: 3,030,105 km (0.117 R)
• M9: 3,702,697 km (0.094 R)
• M10: 5,050,574 km (0.049 R)
• M11: 5,767,896 km (0.116 R)
• M12: 6,082,201 km (0.067 R)
• M13: 8,213,073 km (0.093 R)
• M14: 10,728,411 km (0.116 R)
• M15: 22,118,344 km (0.088 R)
• M16: 25,780,500 km (0.057 R)
• M17: 30,765,849 km (0.102 R)
• M18: 31,173,952 km (0.079 R)
• M19: 33,843,077 km (0.11 R)
• M20: 39,630,720 km (0.068 R)
• M21: 43,949,461 km (0.09 R)
• M22: 44,121,498 km (0.103 R)
• M23: 48,755,442 km (0.097 R)
• M24: 49,869,049 km (0.082 R)
• M25: 53,900,262 km (0.066 R)
• M26: 58,558,591 km (0.085 R)
• M27: 64,805,349 km (0.054 R)
• M28: 77,592,975 km (0.1 R)
• M29: 77,844,449 km (0.108 R)
• M30: 81,681,634 km (0.103 R)
• M31: 82,202,534 km (0.1 R)
• M32: 90,285,008 km (0.075 R)
• M33: 92,526,433 km (0.056 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 20,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit