🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.42 AU - 0.64 AU

Year: 138 Days

Day: 39.5 Hours

Environment

Temp: 240 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.09 AU - 1.41 AU

Year: 498 Days

Day: 27.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.59 AU - 5.49 AU

Year: 3448 Days

Day: 32.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.3

Radius: 5

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 15.98 AU - 17.2 AU

Year: 24086 Days

Day: 18.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,063,067 km

• M1: 62,233 km (0.113 R)
• M2: 354,248 km (0.118 R)
• M3: 582,235 km (0.112 R)
• M4: 884,423 km (0.071 R)
• M5: 1,327,382 km (0.095 R)
• M6: 2,419,446 km (0.119 R)
• M7: 2,921,347 km (0.111 R)
• M8: 3,222,937 km (0.044 R)
• M9: 3,947,738 km (0.058 R)
• M10: 4,316,497 km (0.101 R)
• M11: 4,707,995 km (0.108 R)
• M12: 5,867,677 km (0.092 R)
• M13: 6,225,515 km (0.112 R)
• M14: 7,850,747 km (0.118 R)
• M15: 9,096,747 km (0.118 R)
• M16: 10,354,417 km (0.073 R)
• M17: 11,723,686 km (0.11 R)
• M18: 12,355,139 km (0.11 R)
• M19: 14,816,173 km (0.103 R)
• M20: 17,585,529 km (0.065 R)
• M21: 18,411,908 km (0.101 R)
• M22: 20,863,368 km (0.075 R)
• M23: 22,262,108 km (0.089 R)
• M24: 22,549,186 km (0.047 R)
• M25: 26,509,042 km (0.032 R)
• M26: 33,218,058 km (0.117 R)
• M27: 34,478,569 km (0.117 R)
• M28: 36,296,333 km (0.094 R)
• M29: 37,904,510 km (0.107 R)
• M30: 40,121,850 km (0.089 R)
• M31: 42,424,161 km (0.099 R)
• M32: 44,358,461 km (0.057 R)
• M33: 46,662,418 km (0.109 R)
• M34: 50,512,768 km (0.085 R)
• M35: 51,008,386 km (0.038 R)
• M36: 52,177,643 km (0.088 R)
• M37: 53,706,982 km (0.093 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 13,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit