🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.5 AU - 0.56 AU

Year: 134 Days

Day: 13.5 Hours

Environment

Temp: 260 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,118,601 km

• M1: 250,876 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.7 AU - 1 AU

Year: 273 Days

Day: 27.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,118,601 km

• M1: 65,524 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.21 AU - 1.43 AU

Year: 528 Days

Day: 33.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.32 AU - 2.2 AU

Year: 813 Days

Day: 41.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,118,601 km

• M1: 189,092 km (0.099 R)
• M2: 1,346,830 km (0.086 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.1

Radius: 12.9

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.21 AU - 9.57 AU

Year: 7718 Days

Day: 5.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,118,601 km

• M1: 160,369 km (0.096 R)
• M2: 573,109 km (0.08 R)
• M3: 1,298,809 km (0.117 R)
• M4: 1,781,262 km (0.058 R)
• M5: 2,264,613 km (0.04 R)
• M6: 3,156,515 km (0.058 R)
• M7: 3,937,266 km (0.08 R)
• M8: 4,362,274 km (0.09 R)
• M9: 4,994,026 km (0.071 R)
• M10: 6,655,759 km (0.099 R)
• M11: 10,996,191 km (0.1 R)
• M12: 11,572,592 km (0.04 R)
• M13: 13,274,717 km (0.027 R)
• M14: 14,446,218 km (0.083 R)
• M15: 16,076,386 km (0.103 R)
• M16: 16,703,799 km (0.08 R)
• M17: 18,129,616 km (0.115 R)
• M18: 23,469,512 km (0.106 R)
• M19: 24,500,840 km (0.077 R)
• M20: 25,793,665 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.6

Radius: 11.4

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.97 AU - 13.19 AU

Year: 14622 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,118,601 km

• M1: 142,716 km (0.092 R)
• M2: 1,395,150 km (0.051 R)
• M3: 2,205,372 km (0.109 R)
• M4: 2,638,906 km (0.115 R)
• M5: 3,305,963 km (0.096 R)
• M6: 3,935,322 km (0.099 R)
• M7: 4,545,980 km (0.071 R)
• M8: 5,183,865 km (0.091 R)
• M9: 5,728,850 km (0.047 R)
• M10: 6,231,798 km (0.084 R)
• M11: 7,237,844 km (0.119 R)
• M12: 7,966,685 km (0.111 R)
• M13: 8,349,207 km (0.116 R)
• M14: 10,448,962 km (0.075 R)
• M15: 12,114,286 km (0.08 R)
• M16: 12,556,796 km (0.102 R)
• M17: 14,790,741 km (0.106 R)
• M18: 15,150,973 km (0.091 R)
• M19: 15,739,491 km (0.119 R)
• M20: 18,578,560 km (0.118 R)
• M21: 20,561,479 km (0.069 R)
• M22: 23,452,458 km (0.111 R)
• M23: 23,942,840 km (0.113 R)
• M24: 25,352,351 km (0.1 R)
• M25: 26,392,505 km (0.092 R)
• M26: 30,839,451 km (0.1 R)
• M27: 40,619,263 km (0.102 R)
• M28: 42,186,899 km (0.105 R)
• M29: 48,702,933 km (0.089 R)
• M30: 49,823,571 km (0.109 R)
• M31: 53,966,235 km (0.044 R)
• M32: 60,143,879 km (0.092 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 11,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit