🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.43 AU - 0.65 AU

Year: 146 Days

Day: 12.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.52 AU - 0.86 AU

Year: 211 Days

Day: 31.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.76 AU - 2.28 AU

Year: 1059 Days

Day: 43.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,978,029 km

• M1: 251,025 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.7

Radius: 9.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.91 AU - 8.17 AU

Year: 6892 Days

Day: 7.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,978,029 km

• M1: 129,701 km (0.103 R)
• M2: 530,624 km (0.114 R)
• M3: 833,559 km (0.07 R)
• M4: 1,201,869 km (0.069 R)
• M5: 1,843,195 km (0.034 R)
• M6: 3,151,130 km (0.071 R)
• M7: 3,814,596 km (0.044 R)
• M8: 6,456,195 km (0.113 R)
• M9: 9,892,159 km (0.114 R)
• M10: 12,175,472 km (0.09 R)
• M11: 12,671,089 km (0.106 R)
• M12: 14,338,058 km (0.098 R)
• M13: 16,525,329 km (0.099 R)
• M14: 17,357,841 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.7

Radius: 11.2

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.72 AU - 11.12 AU

Year: 10667 Days

Day: 6.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,978,029 km

• M1: 140,173 km (0.112 R)
• M2: 829,819 km (0.099 R)
• M3: 1,241,214 km (0.06 R)
• M4: 1,936,245 km (0.109 R)
• M5: 2,304,256 km (0.104 R)
• M6: 3,227,275 km (0.111 R)
• M7: 3,773,756 km (0.088 R)
• M8: 4,965,004 km (0.102 R)
• M9: 5,475,282 km (0.066 R)
• M10: 6,426,425 km (0.109 R)
• M11: 10,320,608 km (0.117 R)
• M12: 11,768,266 km (0.051 R)
• M13: 14,515,332 km (0.087 R)
• M14: 16,987,437 km (0.046 R)
• M15: 18,148,166 km (0.108 R)
• M16: 19,143,292 km (0.039 R)
• M17: 20,475,461 km (0.03 R)
• M18: 23,159,097 km (0.103 R)
• M19: 27,060,460 km (0.117 R)
• M20: 29,892,198 km (0.108 R)
• M21: 30,481,314 km (0.111 R)
• M22: 30,978,129 km (0.032 R)
• M23: 33,861,029 km (0.036 R)
• M24: 36,359,314 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 11,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit