🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.1 AU - 1.6 AU

Year: 559 Days

Day: 46 Hours

Environment

Temp: -3 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.77 AU - 4.29 AU

Year: 2364 Days

Day: 47.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,704,741 km

• M1: 676,781 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.96 AU - 5.54 AU

Year: 3690 Days

Day: 41 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.2

Radius: 7.7

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.48 AU - 15.66 AU

Year: 19824 Days

Day: 19.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,704,741 km

• M1: 97,538 km (0.096 R)
• M2: 466,745 km (0.091 R)
• M3: 719,117 km (0.111 R)
• M4: 1,175,540 km (0.083 R)
• M5: 1,507,049 km (0.119 R)
• M6: 1,847,833 km (0.094 R)
• M7: 2,219,434 km (0.108 R)
• M8: 3,641,511 km (0.09 R)
• M9: 4,166,749 km (0.094 R)
• M10: 4,842,184 km (0.077 R)
• M11: 5,625,778 km (0.108 R)
• M12: 6,409,072 km (0.074 R)
• M13: 7,397,465 km (0.076 R)
• M14: 7,904,602 km (0.107 R)
• M15: 9,352,859 km (0.106 R)
• M16: 11,028,804 km (0.119 R)
• M17: 12,378,625 km (0.12 R)
• M18: 14,462,973 km (0.063 R)
• M19: 16,229,275 km (0.117 R)
• M20: 16,927,298 km (0.104 R)
• M21: 22,384,479 km (0.112 R)
• M22: 31,457,440 km (0.07 R)
• M23: 32,056,729 km (0.113 R)
• M24: 33,154,478 km (0.095 R)
• M25: 38,747,494 km (0.107 R)
• M26: 44,636,564 km (0.109 R)
• M27: 47,871,767 km (0.103 R)
• M28: 57,434,662 km (0.111 R)
• M29: 58,871,100 km (0.084 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 16,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit