🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.63 AU - 0.63 AU

Year: 174 Days

Day: 30.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.78 AU - 0.86 AU

Year: 259 Days

Day: 17.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,218,783 km

• M1: 187,446 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.92 AU - 1.28 AU

Year: 402 Days

Day: 30.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,218,783 km

• M1: 206,744 km (0.088 R)
• M2: 688,150 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.02 AU - 1.52 AU

Year: 498 Days

Day: 30.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.7

Radius: 12.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.48 AU - 9.96 AU

Year: 8207 Days

Day: 10.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,218,783 km

• M1: 182,210 km (0.11 R)
• M2: 1,294,470 km (0.117 R)
• M3: 2,114,566 km (0.119 R)
• M4: 2,610,782 km (0.111 R)
• M5: 3,387,793 km (0.094 R)
• M6: 3,862,318 km (0.054 R)
• M7: 5,913,005 km (0.101 R)
• M8: 6,485,965 km (0.055 R)
• M9: 7,064,311 km (0.046 R)
• M10: 8,047,767 km (0.057 R)
• M11: 8,825,227 km (0.12 R)
• M12: 10,654,211 km (0.046 R)
• M13: 11,116,468 km (0.115 R)
• M14: 13,101,333 km (0.092 R)
• M15: 15,206,923 km (0.117 R)
• M16: 17,703,711 km (0.109 R)
• M17: 19,575,480 km (0.072 R)
• M18: 20,015,746 km (0.058 R)
• M19: 23,145,334 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.3

Radius: 10.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.45 AU - 9.43 AU

Year: 8539 Days

Day: 12.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,218,783 km

• M1: 128,056 km (0.093 R)
• M2: 517,609 km (0.114 R)
• M3: 1,162,226 km (0.113 R)
• M4: 1,956,142 km (0.112 R)
• M5: 2,745,121 km (0.115 R)
• M6: 3,119,415 km (0.11 R)
• M7: 4,478,960 km (0.09 R)
• M8: 4,803,737 km (0.101 R)
• M9: 5,592,866 km (0.093 R)
• M10: 12,613,644 km (0.06 R)
• M11: 13,824,638 km (0.106 R)
• M12: 14,399,992 km (0.101 R)
• M13: 17,989,892 km (0.027 R)
• M14: 18,745,511 km (0.103 R)
• M15: 19,954,561 km (0.118 R)
• M16: 20,988,880 km (0.109 R)
• M17: 21,826,180 km (0.049 R)
• M18: 23,244,368 km (0.092 R)
• M19: 24,722,843 km (0.108 R)
• M20: 26,525,946 km (0.1 R)
• M21: 27,504,765 km (0.109 R)
• M22: 28,692,124 km (0.066 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 16,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit