🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.89 AU - 0.95 AU

Year: 331 Days

Day: 40.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 31,815,946 km

• M1: 101,727 km (0.093 R)
• M2: 503,247 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.11 AU - 2.19 AU

Year: 1181 Days

Day: 39.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.98 AU - 2.42 AU

Year: 1223 Days

Day: 17.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.3

Radius: 10.9

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.63 AU - 6.19 AU

Year: 4715 Days

Day: 7.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,815,946 km

• M1: 135,536 km (0.089 R)
• M2: 587,770 km (0.09 R)
• M3: 1,750,893 km (0.114 R)
• M4: 2,398,503 km (0.057 R)
• M5: 3,248,967 km (0.094 R)
• M6: 4,431,388 km (0.117 R)
• M7: 5,930,508 km (0.095 R)
• M8: 6,339,958 km (0.117 R)
• M9: 6,795,633 km (0.101 R)
• M10: 7,985,534 km (0.104 R)
• M11: 8,549,818 km (0.094 R)
• M12: 9,618,395 km (0.056 R)
• M13: 10,550,539 km (0.066 R)
• M14: 11,230,462 km (0.112 R)
• M15: 14,656,851 km (0.041 R)
• M16: 15,890,136 km (0.049 R)
• M17: 16,482,095 km (0.075 R)
• M18: 16,935,676 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.2

Radius: 10.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.43 AU - 6.47 AU

Year: 5439 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,815,946 km

• M1: 129,253 km (0.098 R)
• M2: 507,436 km (0.051 R)
• M3: 860,487 km (0.102 R)
• M4: 1,194,689 km (0.104 R)
• M5: 1,532,630 km (0.081 R)
• M6: 2,185,475 km (0.109 R)
• M7: 2,611,380 km (0.091 R)
• M8: 3,900,914 km (0.115 R)
• M9: 4,634,243 km (0.082 R)
• M10: 5,006,742 km (0.106 R)
• M11: 5,842,395 km (0.073 R)
• M12: 8,950,590 km (0.109 R)
• M13: 9,829,478 km (0.103 R)
• M14: 10,312,380 km (0.087 R)
• M15: 12,153,032 km (0.08 R)
• M16: 12,505,185 km (0.091 R)
• M17: 13,928,011 km (0.098 R)
• M18: 18,180,779 km (0.083 R)
• M19: 19,450,865 km (0.092 R)
• M20: 21,138,478 km (0.074 R)
• M21: 21,648,607 km (0.112 R)
• M22: 23,151,318 km (0.114 R)
• M23: 24,883,362 km (0.09 R)
• M24: 29,407,949 km (0.106 R)
• M25: 31,248,901 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 14,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit