🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.16 AU - 1.32 AU

Year: 488 Days

Day: 34.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,350,316 km

• M1: 34,408 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.78 AU - 2.9 AU

Year: 1264 Days

Day: 41.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.57 AU - 3.77 AU

Year: 1993 Days

Day: 30.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,350,316 km

• M1: 156,031 km (0.109 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.6

Radius: 8

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.62 AU - 6.72 AU

Year: 5412 Days

Day: 13 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 57,350,316 km

• M1: 99,483 km (0.094 R)
• M2: 705,803 km (0.113 R)
• M3: 1,086,679 km (0.037 R)
• M4: 1,445,415 km (0.118 R)
• M5: 1,768,097 km (0.113 R)
• M6: 2,195,648 km (0.115 R)
• M7: 4,165,553 km (0.093 R)
• M8: 5,258,216 km (0.117 R)
• M9: 5,606,779 km (0.025 R)
• M10: 6,028,046 km (0.059 R)
• M11: 8,067,364 km (0.075 R)
• M12: 17,986,601 km (0.101 R)
• M13: 18,471,597 km (0.053 R)
• M14: 21,229,583 km (0.102 R)
• M15: 23,595,923 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.9

Radius: 10.2

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.85 AU - 11.09 AU

Year: 11962 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,350,316 km

• M1: 129,253 km (0.074 R)
• M2: 557,701 km (0.09 R)
• M3: 1,132,605 km (0.057 R)
• M4: 1,451,548 km (0.113 R)
• M5: 2,297,524 km (0.048 R)
• M6: 2,909,529 km (0.105 R)
• M7: 3,573,744 km (0.065 R)
• M8: 4,457,867 km (0.105 R)
• M9: 4,804,635 km (0.091 R)
• M10: 5,517,020 km (0.067 R)
• M11: 7,762,334 km (0.037 R)
• M12: 8,694,479 km (0.101 R)
• M13: 9,492,434 km (0.106 R)
• M14: 12,487,084 km (0.11 R)
• M15: 13,567,779 km (0.062 R)
• M16: 14,709,659 km (0.104 R)
• M17: 16,060,379 km (0.105 R)
• M18: 17,725,702 km (0.088 R)
• M19: 18,762,266 km (0.047 R)
• M20: 20,521,387 km (0.073 R)
• M21: 21,131,447 km (0.089 R)
• M22: 21,485,396 km (0.067 R)
• M23: 22,387,770 km (0.029 R)
• M24: 29,535,257 km (0.082 R)
• M25: 32,846,456 km (0.111 R)
• M26: 33,202,499 km (0.047 R)
• M27: 33,922,514 km (0.059 R)
• M28: 39,791,538 km (0.062 R)
• M29: 41,014,051 km (0.056 R)
• M30: 42,121,524 km (0.078 R)
• M31: 44,831,490 km (0.079 R)
• M32: 48,879,608 km (0.118 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 15,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit