🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.54 AU - 0.6 AU

Year: 161 Days

Day: 15.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,746,933 km

• M1: 33,959 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.17 AU - 2.73 AU

Year: 1437 Days

Day: 29.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,746,933 km

• M1: 1,491,042 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.7

Radius: 13.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.95 AU - 14.15 AU

Year: 14710 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,746,933 km

• M1: 167,849 km (0.116 R)
• M2: 650,003 km (0.052 R)
• M3: 1,415,645 km (0.111 R)
• M4: 2,825,156 km (0.119 R)
• M5: 4,780,998 km (0.113 R)
• M6: 7,813,048 km (0.064 R)
• M7: 8,466,791 km (0.113 R)
• M8: 9,198,623 km (0.112 R)
• M9: 11,503,179 km (0.111 R)
• M10: 13,185,556 km (0.096 R)
• M11: 17,937,084 km (0.11 R)
• M12: 18,467,558 km (0.12 R)
• M13: 19,213,902 km (0.079 R)
• M14: 22,326,136 km (0.077 R)
• M15: 31,982,828 km (0.073 R)
• M16: 32,567,157 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.8

Radius: 3

Gravity: 42.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.31 AU - 17.87 AU

Year: 23067 Days

Day: 21.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,746,933 km

• M1: 43,234 km (0.091 R)
• M2: 242,498 km (0.113 R)
• M3: 809,624 km (0.106 R)
• M4: 1,497,624 km (0.062 R)
• M5: 1,627,924 km (0.111 R)
• M6: 11,282,821 km (0.057 R)
• M7: 11,593,985 km (0.097 R)
• M8: 12,562,032 km (0.118 R)
• M9: 12,896,234 km (0.109 R)
• M10: 15,027,555 km (0.104 R)
• M11: 16,812,108 km (0.054 R)
• M12: 22,707,311 km (0.092 R)
• M13: 25,152,488 km (0.091 R)
• M14: 26,438,282 km (0.111 R)
• M15: 29,373,392 km (0.05 R)
• M16: 44,046,101 km (0.115 R)
• M17: 53,018,981 km (0.05 R)
• M18: 62,940,911 km (0.026 R)
• M19: 67,111,101 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 16,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit