🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.01 AU - 1.01 AU

Year: 367 Days

Day: 33.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 58.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,621,935 km

• M1: 33,959 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.05 AU - 4.19 AU

Year: 2491 Days

Day: 36.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,621,935 km

• M1: 61,934 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.33 AU - 5.33 AU

Year: 3839 Days

Day: 25.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.7

Radius: 13.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.24 AU - 14.12 AU

Year: 14436 Days

Day: 11.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,621,935 km

• M1: 165,904 km (0.073 R)
• M2: 850,763 km (0.083 R)
• M3: 1,561,054 km (0.118 R)
• M4: 2,488,261 km (0.079 R)
• M5: 2,977,147 km (0.109 R)
• M6: 3,457,656 km (0.079 R)
• M7: 3,936,818 km (0.091 R)
• M8: 4,605,969 km (0.101 R)
• M9: 5,030,528 km (0.096 R)
• M10: 5,514,477 km (0.062 R)
• M11: 6,998,936 km (0.105 R)
• M12: 9,152,099 km (0.116 R)
• M13: 10,278,271 km (0.108 R)
• M14: 14,086,734 km (0.07 R)
• M15: 16,761,394 km (0.06 R)
• M16: 17,994,829 km (0.069 R)
• M17: 22,058,206 km (0.068 R)
• M18: 25,363,721 km (0.114 R)
• M19: 29,397,627 km (0.082 R)
• M20: 38,094,350 km (0.11 R)
• M21: 40,991,462 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.2

Radius: 5.2

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.85 AU - 14.35 AU

Year: 18138 Days

Day: 19.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,621,935 km

• M1: 80,184 km (0.082 R)
• M2: 318,793 km (0.107 R)
• M3: 726,298 km (0.071 R)
• M4: 1,202,767 km (0.082 R)
• M5: 1,561,353 km (0.101 R)
• M6: 1,798,914 km (0.113 R)
• M7: 4,406,256 km (0.094 R)
• M8: 4,817,051 km (0.094 R)
• M9: 5,184,165 km (0.059 R)
• M10: 8,437,170 km (0.027 R)
• M11: 10,872,923 km (0.076 R)
• M12: 12,713,575 km (0.06 R)
• M13: 15,885,199 km (0.083 R)
• M14: 16,772,165 km (0.12 R)
• M15: 22,521,660 km (0.099 R)
• M16: 29,899,378 km (0.111 R)
• M17: 33,826,472 km (0.03 R)
• M18: 36,038,277 km (0.116 R)
• M19: 52,002,913 km (0.117 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 12,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit