🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.46 AU - 1.78 AU

Year: 757 Days

Day: 19 Hours

Environment

Temp: -42 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.9

Radius: 13.5

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.94 AU - 8 AU

Year: 6041 Days

Day: 10.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,753,603 km

• M1: 167,998 km (0.077 R)
• M2: 720,912 km (0.098 R)
• M3: 1,572,423 km (0.092 R)
• M4: 2,118,605 km (0.074 R)
• M5: 3,045,065 km (0.068 R)
• M6: 4,175,875 km (0.078 R)
• M7: 5,914,501 km (0.117 R)
• M8: 10,575,223 km (0.065 R)
• M9: 12,540,790 km (0.099 R)
• M10: 13,751,485 km (0.061 R)
• M11: 14,680,039 km (0.093 R)
• M12: 15,526,314 km (0.11 R)
• M13: 17,118,335 km (0.05 R)
• M14: 18,261,412 km (0.085 R)
• M15: 20,774,357 km (0.039 R)
• M16: 22,546,344 km (0.077 R)
• M17: 23,919,353 km (0.091 R)
• M18: 24,500,690 km (0.084 R)
• M19: 25,951,790 km (0.088 R)
• M20: 26,831,724 km (0.06 R)
• M21: 30,746,102 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.1

Radius: 4.2

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 15.77 AU - 22.45 AU

Year: 30666 Days

Day: 23.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,753,603 km

• M1: 61,036 km (0.11 R)
• M2: 1,652,907 km (0.115 R)
• M3: 1,929,065 km (0.112 R)
• M4: 2,743,475 km (0.05 R)
• M5: 6,367,035 km (0.102 R)
• M6: 8,677,724 km (0.109 R)
• M7: 9,915,197 km (0.063 R)
• M8: 12,612,447 km (0.057 R)
• M9: 18,676,546 km (0.118 R)
• M10: 21,408,054 km (0.118 R)
• M11: 22,463,915 km (0.075 R)
• M12: 28,897,970 km (0.045 R)
• M13: 37,581,977 km (0.084 R)
• M14: 40,160,596 km (0.11 R)
• M15: 41,358,426 km (0.117 R)
• M16: 49,351,290 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 13,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit