🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.45 AU - 0.73 AU

Year: 171 Days

Day: 43 Hours

Environment

Temp: 140 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,002,900 km

• M1: 23,038 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.68 AU - 0.78 AU

Year: 235 Days

Day: 15 Hours

Environment

Temp: 165 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.98 AU - 2.42 AU

Year: 1229 Days

Day: 16.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,002,900 km

• M1: 35,754 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.2 AU - 3.66 AU

Year: 2393 Days

Day: 14.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.8

Radius: 3.6

Gravity: 58.63 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 16.71 AU - 21.67 AU

Year: 31669 Days

Day: 22.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 107,002,900 km

• M1: 45,029 km (0.116 R)
• M2: 239,057 km (0.082 R)
• M3: 778,358 km (0.083 R)
• M4: 1,860,399 km (0.028 R)
• M5: 2,173,507 km (0.069 R)
• M6: 3,079,472 km (0.112 R)
• M7: 3,387,793 km (0.093 R)
• M8: 3,888,497 km (0.096 R)
• M9: 4,952,288 km (0.076 R)
• M10: 9,032,271 km (0.092 R)
• M11: 9,280,753 km (0.061 R)
• M12: 12,322,676 km (0.063 R)
• M13: 14,400,441 km (0.08 R)
• M14: 15,345,750 km (0.077 R)
• M15: 20,805,773 km (0.118 R)
• M16: 21,789,079 km (0.101 R)
• M17: 26,157,636 km (0.043 R)
• M18: 29,826,674 km (0.069 R)
• M19: 32,647,940 km (0.105 R)
• M20: 33,232,718 km (0.082 R)
• M21: 36,106,044 km (0.071 R)
• M22: 37,363,863 km (0.096 R)
• M23: 43,386,823 km (0.039 R)
• M24: 44,628,486 km (0.073 R)
• M25: 51,982,268 km (0.117 R)
• M26: 60,541,211 km (0.058 R)
• M27: 61,201,985 km (0.056 R)
• M28: 71,698,370 km (0.106 R)
• M29: 81,712,900 km (0.067 R)
• M30: 91,747,925 km (0.048 R)
• M31: 92,619,483 km (0.033 R)
• M32: 93,203,513 km (0.056 R)
• M33: 94,674,508 km (0.118 R)
• M34: 103,198,446 km (0.091 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 - 11,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit