🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.14 AU - 1.48 AU

Year: 550 Days

Day: 12.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,500,461 km

• M1: 284,984 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.41 AU - 1.63 AU

Year: 688 Days

Day: 35.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,500,461 km

• M1: 54,902 km (0.095 R)
• M2: 76,594 km (0.092 R)

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.8

Radius: 11.7

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.74 AU - 6.22 AU

Year: 4080 Days

Day: 10.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,500,461 km

• M1: 145,559 km (0.05 R)
• M2: 682,615 km (0.105 R)
• M3: 1,327,232 km (0.101 R)
• M4: 1,704,668 km (0.105 R)
• M5: 2,074,474 km (0.108 R)
• M6: 3,226,676 km (0.1 R)
• M7: 3,660,809 km (0.117 R)
• M8: 5,330,621 km (0.117 R)
• M9: 5,831,175 km (0.068 R)
• M10: 6,655,908 km (0.111 R)
• M11: 7,112,032 km (0.091 R)
• M12: 9,410,454 km (0.055 R)
• M13: 15,366,992 km (0.11 R)
• M14: 17,161,419 km (0.096 R)
• M15: 21,554,211 km (0.077 R)
• M16: 22,964,620 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.6

Radius: 13.3

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.35 AU - 9.97 AU

Year: 9355 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,500,461 km

• M1: 167,550 km (0.098 R)
• M2: 707,448 km (0.065 R)
• M3: 1,260,811 km (0.051 R)
• M4: 1,741,319 km (0.1 R)
• M5: 2,255,936 km (0.067 R)
• M6: 3,108,644 km (0.11 R)
• M7: 4,193,677 km (0.115 R)
• M8: 4,914,888 km (0.073 R)
• M9: 5,583,441 km (0.096 R)
• M10: 6,605,644 km (0.112 R)
• M11: 7,461,493 km (0.106 R)
• M12: 8,522,441 km (0.111 R)
• M13: 9,441,720 km (0.07 R)
• M14: 12,255,058 km (0.067 R)
• M15: 13,245,844 km (0.094 R)
• M16: 13,976,779 km (0.072 R)
• M17: 15,189,270 km (0.118 R)
• M18: 16,749,277 km (0.073 R)
• M19: 25,064,375 km (0.11 R)
• M20: 27,335,121 km (0.106 R)
• M21: 31,741,377 km (0.115 R)
• M22: 37,435,371 km (0.062 R)
• M23: 41,545,273 km (0.088 R)
• M24: 44,852,284 km (0.063 R)
• M25: 46,361,577 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 15,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit