🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.88 AU - 2.9 AU

Year: 1392 Days

Day: 42 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,149,555 km

• M1: 30,368 km (0.095 R)
• M2: 872,904 km (0.101 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.2

Radius: 8

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.58 AU - 10.72 AU

Year: 12182 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 62,149,555 km

• M1: 102,175 km (0.083 R)
• M2: 844,181 km (0.087 R)
• M3: 1,251,685 km (0.101 R)
• M4: 1,880,595 km (0.114 R)
• M5: 2,503,221 km (0.071 R)
• M6: 2,916,859 km (0.054 R)
• M7: 3,399,462 km (0.079 R)
• M8: 4,349,857 km (0.081 R)
• M9: 4,733,277 km (0.08 R)
• M10: 5,774,029 km (0.087 R)
• M11: 7,779,089 km (0.091 R)
• M12: 8,168,044 km (0.094 R)
• M13: 10,055,969 km (0.071 R)
• M14: 12,159,913 km (0.04 R)
• M15: 15,131,974 km (0.039 R)
• M16: 16,501,842 km (0.114 R)
• M17: 21,862,831 km (0.071 R)
• M18: 22,205,111 km (0.083 R)
• M19: 26,018,062 km (0.05 R)
• M20: 30,885,228 km (0.092 R)
• M21: 31,860,756 km (0.108 R)
• M22: 34,447,004 km (0.1 R)
• M23: 36,446,080 km (0.077 R)
• M24: 37,903,014 km (0.071 R)
• M25: 40,160,745 km (0.094 R)
• M26: 43,173,945 km (0.1 R)
• M27: 46,475,271 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.5

Radius: 4.8

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 14.82 AU - 21.24 AU

Year: 28842 Days

Day: 15.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,149,555 km

• M1: 59,690 km (0.083 R)
• M2: 343,776 km (0.065 R)
• M3: 586,872 km (0.095 R)
• M4: 1,769,892 km (0.059 R)
• M5: 1,945,371 km (0.112 R)
• M6: 2,414,958 km (0.07 R)
• M7: 2,790,898 km (0.113 R)
• M8: 2,956,503 km (0.118 R)
• M9: 6,024,755 km (0.065 R)
• M10: 7,364,554 km (0.09 R)
• M11: 10,789,298 km (0.056 R)
• M12: 12,049,211 km (0.112 R)
• M13: 16,108,400 km (0.104 R)
• M14: 17,427,853 km (0.111 R)
• M15: 18,986,064 km (0.117 R)
• M16: 21,174,531 km (0.086 R)
• M17: 25,940,720 km (0.09 R)
• M18: 39,414,701 km (0.073 R)
• M19: 41,512,661 km (0.029 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 10,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit