🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.66 AU - 0.96 AU

Year: 256 Days

Day: 33 Hours

Environment

Temp: 148 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.1

Radius: 10.1

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.29 AU - 5.91 AU

Year: 4658 Days

Day: 5 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,703,604 km

• M1: 126,709 km (0.088 R)
• M2: 521,648 km (0.04 R)
• M3: 859,889 km (0.114 R)
• M4: 1,275,920 km (0.09 R)
• M5: 1,593,217 km (0.051 R)
• M6: 2,612,577 km (0.106 R)
• M7: 2,996,894 km (0.118 R)
• M8: 4,955,878 km (0.115 R)
• M9: 5,403,176 km (0.071 R)
• M10: 7,011,652 km (0.118 R)
• M11: 11,099,414 km (0.064 R)
• M12: 12,064,320 km (0.118 R)
• M13: 13,031,919 km (0.082 R)
• M14: 13,348,020 km (0.086 R)
• M15: 13,777,365 km (0.118 R)
• M16: 14,271,338 km (0.099 R)
• M17: 15,646,740 km (0.105 R)
• M18: 28,986,981 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.5

Radius: 14.9

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.3 AU - 7.84 AU

Year: 7320 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,703,604 km

• M1: 192,682 km (0.073 R)
• M2: 678,726 km (0.105 R)
• M3: 1,420,432 km (0.057 R)
• M4: 2,013,737 km (0.114 R)
• M5: 2,658,055 km (0.074 R)
• M6: 3,349,197 km (0.032 R)
• M7: 3,883,262 km (0.087 R)
• M8: 6,102,097 km (0.086 R)
• M9: 9,694,989 km (0.097 R)
• M10: 11,859,371 km (0.106 R)
• M11: 12,776,257 km (0.119 R)
• M12: 14,269,692 km (0.108 R)
• M13: 18,938,791 km (0.052 R)
• M14: 19,521,774 km (0.114 R)
• M15: 22,134,202 km (0.071 R)
• M16: 22,618,450 km (0.102 R)
• M17: 23,357,912 km (0.071 R)
• M18: 23,944,186 km (0.118 R)
• M19: 24,972,073 km (0.107 R)
• M20: 28,138,462 km (0.081 R)
• M21: 29,379,975 km (0.076 R)
• M22: 30,458,725 km (0.082 R)
• M23: 33,535,205 km (0.115 R)
• M24: 37,607,858 km (0.076 R)
• M25: 39,231,294 km (0.052 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 12,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit