🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.06 AU - 1.68 AU

Year: 564 Days

Day: 28.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,656,276 km

• M1: 1,055,712 km (0.099 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 14.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.96 AU - 8.94 AU

Year: 7878 Days

Day: 14.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,656,276 km

• M1: 177,872 km (0.053 R)
• M2: 750,682 km (0.115 R)
• M3: 1,936,395 km (0.086 R)
• M4: 2,618,112 km (0.104 R)
• M5: 3,939,510 km (0.085 R)
• M6: 4,781,597 km (0.112 R)
• M7: 5,337,951 km (0.117 R)
• M8: 6,797,428 km (0.093 R)
• M9: 7,798,836 km (0.054 R)
• M10: 8,995,021 km (0.097 R)
• M11: 10,677,099 km (0.064 R)
• M12: 11,710,970 km (0.092 R)
• M13: 12,313,550 km (0.055 R)
• M14: 13,407,260 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.3

Radius: 8.4

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.36 AU - 13.14 AU

Year: 15069 Days

Day: 10.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,656,276 km

• M1: 135,236 km (0.119 R)
• M2: 402,418 km (0.115 R)
• M3: 1,134,849 km (0.082 R)
• M4: 3,075,882 km (0.078 R)
• M5: 3,416,367 km (0.086 R)
• M6: 5,363,682 km (0.117 R)
• M7: 5,741,865 km (0.057 R)
• M8: 6,679,695 km (0.092 R)
• M9: 6,984,425 km (0.075 R)
• M10: 8,701,360 km (0.113 R)
• M11: 9,331,466 km (0.086 R)
• M12: 9,712,791 km (0.036 R)
• M13: 11,777,990 km (0.076 R)
• M14: 13,767,642 km (0.059 R)
• M15: 18,315,567 km (0.047 R)
• M16: 18,655,902 km (0.112 R)
• M17: 20,059,878 km (0.112 R)
• M18: 23,774,842 km (0.029 R)
• M19: 24,900,117 km (0.081 R)
• M20: 26,167,809 km (0.077 R)
• M21: 26,708,605 km (0.098 R)
• M22: 29,758,158 km (0.101 R)
• M23: 36,270,901 km (0.056 R)
• M24: 46,928,254 km (0.075 R)
• M25: 49,514,053 km (0.072 R)
• M26: 55,498,716 km (0.064 R)
• M27: 65,649,978 km (0.114 R)
• M28: 67,656,235 km (0.083 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 10,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit