🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.67 AU - 1.09 AU

Year: 305 Days

Day: 29.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,113,221 km

• M1: 34,108 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.1 AU - 1.48 AU

Year: 541 Days

Day: 38.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.31 AU - 2.09 AU

Year: 818 Days

Day: 13.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,113,221 km

• M1: 74,649 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.84 AU - 3.06 AU

Year: 1415 Days

Day: 26.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.5

Radius: 3.4

Gravity: 67.26 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 18.14 AU - 20.88 AU

Year: 31795 Days

Day: 17.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 108,113,221 km

• M1: 42,486 km (0.092 R)
• M2: 258,505 km (0.072 R)
• M3: 881,131 km (0.058 R)
• M4: 1,289,833 km (0.096 R)
• M5: 1,536,221 km (0.072 R)
• M6: 2,193,105 km (0.058 R)
• M7: 2,517,732 km (0.114 R)
• M8: 2,760,679 km (0.113 R)
• M9: 5,472,141 km (0.11 R)
• M10: 6,652,169 km (0.045 R)
• M11: 7,063,114 km (0.113 R)
• M12: 7,274,795 km (0.111 R)
• M13: 7,822,473 km (0.072 R)
• M14: 8,106,409 km (0.092 R)
• M15: 9,123,226 km (0.077 R)
• M16: 23,037,175 km (0.088 R)
• M17: 30,971,247 km (0.118 R)
• M18: 31,253,688 km (0.1 R)
• M19: 36,165,584 km (0.105 R)
• M20: 36,636,070 km (0.09 R)
• M21: 39,049,831 km (0.067 R)
• M22: 47,109,267 km (0.08 R)
• M23: 59,847,376 km (0.117 R)
• M24: 65,246,962 km (0.117 R)
• M25: 70,717,606 km (0.063 R)
• M26: 72,441,423 km (0.107 R)
• M27: 76,228,941 km (0.091 R)
• M28: 84,195,776 km (0.111 R)
• M29: 92,992,580 km (0.103 R)
• M30: 98,066,790 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 19,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit