🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.5 AU - 0.64 AU

Year: 164 Days

Day: 13 Hours

Environment

Temp: 173 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,999,797 km

• M1: 305,778 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.59 AU - 0.77 AU

Year: 214 Days

Day: 27.6 Hours

Environment

Temp: 105 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.96 AU - 0.96 AU

Year: 358 Days

Day: 23 Hours

Environment

Temp: 29 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,999,797 km

• M1: 919,578 km (0.047 R)

Asteroid Belt

Center: 6.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.7

Radius: 6.2

Gravity: 23.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.36 AU - 14.24 AU

Year: 16427 Days

Day: 18 Hours

Environment

Temp: -181 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,999,797 km

• M1: 79,736 km (0.071 R)
• M2: 353,949 km (0.115 R)
• M3: 593,305 km (0.118 R)
• M4: 2,187,121 km (0.107 R)
• M5: 2,769,805 km (0.086 R)
• M6: 3,312,097 km (0.085 R)
• M7: 4,957,374 km (0.108 R)
• M8: 5,441,323 km (0.103 R)
• M9: 8,242,992 km (0.026 R)
• M10: 8,921,718 km (0.076 R)
• M11: 10,509,101 km (0.083 R)
• M12: 12,342,423 km (0.06 R)
• M13: 13,868,171 km (0.031 R)
• M14: 16,710,681 km (0.079 R)
• M15: 17,039,497 km (0.107 R)
• M16: 19,463,431 km (0.119 R)
• M17: 20,103,560 km (0.093 R)
• M18: 24,451,922 km (0.12 R)
• M19: 25,196,919 km (0.081 R)
• M20: 40,431,667 km (0.082 R)
• M21: 44,388,231 km (0.093 R)
• M22: 44,860,811 km (0.082 R)
• M23: 47,931,457 km (0.106 R)
• M24: 49,941,454 km (0.102 R)
• M25: 53,060,719 km (0.101 R)
• M26: 57,979,348 km (0.113 R)
• M27: 58,355,437 km (0.105 R)
• M28: 60,452,500 km (0.094 R)
• M29: 61,422,043 km (0.106 R)
• M30: 65,404,339 km (0.039 R)
• M31: 68,711,349 km (0.088 R)
• M32: 71,695,079 km (0.079 R)
• M33: 72,781,309 km (0.087 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: 158 - 18,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit