🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.4 AU - 0.62 AU

Year: 129 Days

Day: 19.3 Hours

Environment

Temp: 249 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,856,118 km

• M1: 26,180 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.09 AU - 1.39 AU

Year: 490 Days

Day: 27 Hours

Environment

Temp: 5 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,856,118 km

• M1: 64,776 km (0.103 R)
• M2: 898,634 km (0.04 R)

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.4

Radius: 8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.44 AU - 8.68 AU

Year: 6655 Days

Day: 8.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,856,118 km

• M1: 143,165 km (0.028 R)
• M2: 404,064 km (0.103 R)
• M3: 1,176,587 km (0.08 R)
• M4: 1,516,623 km (0.084 R)
• M5: 2,367,237 km (0.098 R)
• M6: 3,054,938 km (0.115 R)
• M7: 3,523,778 km (0.062 R)
• M8: 4,511,124 km (0.106 R)
• M9: 8,356,986 km (0.071 R)
• M10: 9,085,228 km (0.074 R)
• M11: 12,195,966 km (0.091 R)
• M12: 13,373,302 km (0.069 R)
• M13: 14,419,440 km (0.091 R)
• M14: 14,832,030 km (0.106 R)
• M15: 15,572,989 km (0.083 R)
• M16: 19,526,412 km (0.052 R)
• M17: 19,904,445 km (0.032 R)
• M18: 21,800,898 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.1

Radius: 13.3

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.19 AU - 14.19 AU

Year: 15099 Days

Day: 9.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,856,118 km

• M1: 165,455 km (0.079 R)
• M2: 836,252 km (0.111 R)
• M3: 1,327,232 km (0.045 R)
• M4: 2,511,449 km (0.091 R)
• M5: 4,043,182 km (0.1 R)
• M6: 5,354,856 km (0.112 R)
• M7: 5,937,689 km (0.11 R)
• M8: 7,231,112 km (0.094 R)
• M9: 8,366,261 km (0.106 R)
• M10: 10,760,724 km (0.059 R)
• M11: 11,454,111 km (0.045 R)
• M12: 12,115,632 km (0.041 R)
• M13: 13,714,086 km (0.115 R)
• M14: 15,233,551 km (0.084 R)
• M15: 17,016,159 km (0.097 R)
• M16: 20,290,408 km (0.114 R)
• M17: 22,631,016 km (0.116 R)
• M18: 28,819,880 km (0.047 R)
• M19: 38,397,585 km (0.11 R)
• M20: 39,879,950 km (0.077 R)
• M21: 40,704,384 km (0.046 R)
• M22: 41,962,502 km (0.101 R)
• M23: 46,343,326 km (0.109 R)
• M24: 48,488,410 km (0.041 R)
• M25: 50,699,018 km (0.118 R)
• M26: 58,435,023 km (0.091 R)
• M27: 58,965,198 km (0.055 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 18,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit