🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.17 AU - 1.39 AU

Year: 511 Days

Day: 38.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.6 AU - 2.58 AU

Year: 1067 Days

Day: 24.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.64 AU - 4.4 AU

Year: 2846 Days

Day: 23.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 85.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,096,909 km

• M1: 799,152 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.8

Radius: 10.7

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.6 AU - 6.64 AU

Year: 4704 Days

Day: 11.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,096,909 km

• M1: 142,268 km (0.08 R)
• M2: 749,934 km (0.1 R)
• M3: 1,326,185 km (0.103 R)
• M4: 2,331,632 km (0.107 R)
• M5: 3,263,328 km (0.109 R)
• M6: 3,746,080 km (0.026 R)
• M7: 4,212,377 km (0.092 R)
• M8: 4,626,613 km (0.047 R)
• M9: 5,237,421 km (0.107 R)
• M10: 6,171,361 km (0.098 R)
• M11: 6,620,454 km (0.088 R)
• M12: 7,553,047 km (0.116 R)
• M13: 8,067,664 km (0.11 R)
• M14: 8,674,283 km (0.106 R)
• M15: 10,797,675 km (0.085 R)
• M16: 12,927,799 km (0.115 R)
• M17: 13,339,044 km (0.108 R)
• M18: 14,332,523 km (0.111 R)
• M19: 15,681,597 km (0.117 R)
• M20: 16,413,579 km (0.036 R)
• M21: 17,333,008 km (0.097 R)
• M22: 18,573,174 km (0.085 R)
• M23: 19,871,534 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.3

Radius: 8

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.11 AU - 17.85 AU

Year: 19456 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,096,909 km

• M1: 100,231 km (0.066 R)
• M2: 541,993 km (0.103 R)
• M3: 833,709 km (0.083 R)
• M4: 1,275,172 km (0.101 R)
• M5: 3,257,344 km (0.114 R)
• M6: 4,967,996 km (0.065 R)
• M7: 5,679,483 km (0.075 R)
• M8: 8,328,861 km (0.11 R)
• M9: 9,861,192 km (0.059 R)
• M10: 12,746,935 km (0.112 R)
• M11: 13,106,868 km (0.119 R)
• M12: 16,319,482 km (0.102 R)
• M13: 17,263,295 km (0.059 R)
• M14: 19,448,022 km (0.108 R)
• M15: 20,215,459 km (0.09 R)
• M16: 21,810,771 km (0.04 R)
• M17: 23,380,801 km (0.046 R)
• M18: 25,703,757 km (0.1 R)
• M19: 36,393,123 km (0.074 R)
• M20: 37,264,231 km (0.081 R)
• M21: 41,513,559 km (0.116 R)
• M22: 55,412,098 km (0.074 R)
• M23: 58,322,675 km (0.076 R)
• M24: 60,723,272 km (0.108 R)
• M25: 74,880,466 km (0.039 R)
• M26: 76,052,566 km (0.101 R)
• M27: 78,193,012 km (0.103 R)
• M28: 82,843,262 km (0.056 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 18,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit