🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.88 AU - 0.9 AU

Year: 311 Days

Day: 46.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,893,469 km

• M1: 189,092 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.83 AU - 3.41 AU

Year: 2044 Days

Day: 41.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.6

Radius: 13.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.73 AU - 6.25 AU

Year: 4770 Days

Day: 12.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 67,893,469 km

• M1: 171,589 km (0.095 R)
• M2: 646,412 km (0.12 R)
• M3: 3,077,378 km (0.111 R)
• M4: 6,099,255 km (0.119 R)
• M5: 6,610,880 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.8

Radius: 7.2

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.16 AU - 14.84 AU

Year: 19427 Days

Day: 17.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,893,469 km

• M1: 92,751 km (0.114 R)
• M2: 631,901 km (0.039 R)
• M3: 1,098,946 km (0.083 R)
• M4: 1,438,982 km (0.055 R)
• M5: 1,865,934 km (0.029 R)
• M6: 2,873,775 km (0.093 R)
• M7: 3,226,676 km (0.077 R)
• M8: 4,694,531 km (0.086 R)
• M9: 5,149,009 km (0.101 R)
• M10: 7,264,772 km (0.086 R)
• M11: 8,213,970 km (0.1 R)
• M12: 12,778,949 km (0.082 R)
• M13: 15,104,448 km (0.117 R)
• M14: 17,697,877 km (0.109 R)
• M15: 18,710,206 km (0.061 R)
• M16: 20,482,492 km (0.118 R)
• M17: 24,562,923 km (0.05 R)
• M18: 24,977,758 km (0.062 R)
• M19: 26,142,527 km (0.108 R)
• M20: 29,736,466 km (0.053 R)
• M21: 30,326,331 km (0.059 R)
• M22: 33,140,117 km (0.074 R)
• M23: 35,066,190 km (0.078 R)
• M24: 37,611,448 km (0.09 R)
• M25: 41,144,501 km (0.075 R)
• M26: 42,024,286 km (0.119 R)
• M27: 44,892,825 km (0.077 R)
• M28: 49,025,915 km (0.091 R)
• M29: 51,522,255 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 12,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit