🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.48 AU - 0.76 AU

Year: 180 Days

Day: 38 Hours

Environment

Temp: 167 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,248,655 km

• M1: 92,751 km (0.102 R)
• M2: 109,506 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.68 AU - 1.08 AU

Year: 305 Days

Day: 13.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.35 AU - 2.21 AU

Year: 876 Days

Day: 15.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,248,655 km

• M1: 318,344 km (0.095 R)
• M2: 632,500 km (0.086 R)

Asteroid Belt

Center: 2.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.65 AU - 4.09 AU

Year: 2809 Days

Day: 14.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,248,655 km

• M1: 1,652,009 km (0.11 R)

Asteroid Belt

Center: 9.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.7

Radius: 7.4

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.41 AU - 15.55 AU

Year: 20330 Days

Day: 16.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,248,655 km

• M1: 92,003 km (0.085 R)
• M2: 346,917 km (0.096 R)
• M3: 1,355,955 km (0.04 R)
• M4: 1,798,615 km (0.106 R)
• M5: 2,946,779 km (0.083 R)
• M6: 3,330,946 km (0.076 R)
• M7: 3,777,047 km (0.081 R)
• M8: 4,045,126 km (0.067 R)
• M9: 4,926,707 km (0.058 R)
• M10: 5,357,249 km (0.1 R)
• M11: 7,426,637 km (0.102 R)
• M12: 8,689,692 km (0.116 R)
• M13: 8,948,197 km (0.112 R)
• M14: 12,333,596 km (0.074 R)
• M15: 13,195,131 km (0.117 R)
• M16: 15,335,278 km (0.108 R)
• M17: 16,252,761 km (0.065 R)
• M18: 18,791,437 km (0.077 R)
• M19: 21,488,986 km (0.11 R)
• M20: 23,724,128 km (0.047 R)
• M21: 25,053,754 km (0.073 R)
• M22: 25,367,610 km (0.073 R)
• M23: 34,994,532 km (0.081 R)
• M24: 36,849,696 km (0.098 R)
• M25: 38,630,209 km (0.117 R)
• M26: 43,858,954 km (0.11 R)
• M27: 44,467,518 km (0.095 R)
• M28: 57,307,504 km (0.112 R)
• M29: 62,720,553 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 16,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit