🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.83 AU - 1.29 AU

Year: 382 Days

Day: 15.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 160.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,146,029 km

• M1: 37,848 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.42 AU - 4.5 AU

Year: 3295 Days

Day: 20.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.29 AU - 5.75 AU

Year: 3935 Days

Day: 20.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.5

Radius: 6

Gravity: 19.79 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 17 AU - 21.94 AU

Year: 30056 Days

Day: 21.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 101,146,029 km

• M1: 112,348 km (0.099 R)
• M2: 932,743 km (0.119 R)
• M3: 1,121,685 km (0.096 R)
• M4: 2,199,537 km (0.116 R)
• M5: 3,386,597 km (0.037 R)
• M6: 4,047,071 km (0.065 R)
• M7: 6,303,605 km (0.054 R)
• M8: 7,403,449 km (0.099 R)
• M9: 12,557,544 km (0.039 R)
• M10: 15,378,811 km (0.098 R)
• M11: 15,989,768 km (0.112 R)
• M12: 16,616,733 km (0.082 R)
• M13: 17,260,004 km (0.111 R)
• M14: 18,015,174 km (0.115 R)
• M15: 18,498,375 km (0.101 R)
• M16: 20,205,736 km (0.1 R)
• M17: 20,832,551 km (0.082 R)
• M18: 22,235,180 km (0.068 R)
• M19: 22,903,284 km (0.095 R)
• M20: 26,199,075 km (0.093 R)
• M21: 31,020,914 km (0.094 R)
• M22: 31,995,095 km (0.085 R)
• M23: 34,004,494 km (0.079 R)
• M24: 37,642,415 km (0.034 R)
• M25: 39,879,800 km (0.028 R)
• M26: 40,370,631 km (0.103 R)
• M27: 44,442,535 km (0.073 R)
• M28: 45,501,688 km (0.12 R)
• M29: 47,487,002 km (0.11 R)
• M30: 49,529,312 km (0.077 R)
• M31: 51,823,246 km (0.084 R)
• M32: 52,212,200 km (0.118 R)
• M33: 60,624,238 km (0.118 R)
• M34: 62,145,050 km (0.118 R)
• M35: 68,016,916 km (0.086 R)
• M36: 71,567,322 km (0.104 R)
• M37: 75,988,238 km (0.06 R)
• M38: 76,490,438 km (0.049 R)
• M39: 82,161,395 km (0.063 R)
• M40: 82,690,373 km (0.097 R)
• M41: 84,291,070 km (0.108 R)
• M42: 87,004,626 km (0.075 R)
• M43: 90,056,123 km (0.082 R)
• M44: 96,078,484 km (0.096 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 17,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit