🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.79 AU - 1.23 AU

Year: 380 Days

Day: 27.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.6

Radius: 14.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.15 AU - 6.21 AU

Year: 4418 Days

Day: 8.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 26,180,414 km

• M1: 185,352 km (0.089 R)
• M2: 837,898 km (0.039 R)
• M3: 1,569,431 km (0.089 R)
• M4: 2,416,006 km (0.104 R)
• M5: 3,026,814 km (0.061 R)
• M6: 3,895,977 km (0.115 R)
• M7: 4,788,179 km (0.036 R)
• M8: 5,607,227 km (0.097 R)
• M9: 6,131,568 km (0.08 R)
• M10: 7,340,468 km (0.073 R)
• M11: 7,937,364 km (0.083 R)
• M12: 8,945,803 km (0.08 R)
• M13: 10,305,498 km (0.032 R)
• M14: 10,854,522 km (0.095 R)
• M15: 11,841,419 km (0.107 R)
• M16: 12,620,076 km (0.034 R)
• M17: 14,376,505 km (0.091 R)
• M18: 15,063,010 km (0.095 R)
• M19: 16,081,622 km (0.092 R)
• M20: 17,529,130 km (0.118 R)
• M21: 18,656,350 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.5

Radius: 9.9

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.77 AU - 7.81 AU

Year: 5912 Days

Day: 5.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,180,414 km

• M1: 127,757 km (0.118 R)
• M2: 1,120,488 km (0.106 R)
• M3: 1,532,929 km (0.119 R)
• M4: 2,634,867 km (0.106 R)
• M5: 3,416,067 km (0.118 R)
• M6: 3,895,080 km (0.097 R)
• M7: 8,139,919 km (0.043 R)
• M8: 9,869,720 km (0.067 R)
• M9: 11,260,082 km (0.12 R)
• M10: 14,425,274 km (0.091 R)
• M11: 15,042,963 km (0.097 R)
• M12: 15,795,590 km (0.038 R)
• M13: 20,425,794 km (0.094 R)
• M14: 23,506,613 km (0.055 R)
• M15: 24,519,839 km (0.113 R)
• M16: 26,135,047 km (0.104 R)
• M17: 29,130,296 km (0.092 R)
• M18: 30,848,577 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.9

Radius: 14.5

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.23 AU - 8.81 AU

Year: 7728 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,180,414 km

• M1: 180,265 km (0.072 R)
• M2: 647,908 km (0.069 R)
• M3: 1,285,495 km (0.047 R)
• M4: 2,218,836 km (0.1 R)
• M5: 2,777,733 km (0.073 R)
• M6: 3,794,101 km (0.078 R)
• M7: 4,673,437 km (0.047 R)
• M8: 5,227,099 km (0.107 R)
• M9: 5,684,719 km (0.103 R)
• M10: 7,157,061 km (0.064 R)
• M11: 7,655,222 km (0.117 R)
• M12: 9,804,196 km (0.108 R)
• M13: 10,336,465 km (0.112 R)
• M14: 10,801,864 km (0.12 R)
• M15: 14,621,097 km (0.113 R)
• M16: 15,480,836 km (0.108 R)
• M17: 16,602,671 km (0.106 R)
• M18: 17,183,709 km (0.049 R)
• M19: 17,718,073 km (0.112 R)
• M20: 22,122,084 km (0.031 R)
• M21: 24,056,983 km (0.067 R)
• M22: 24,651,336 km (0.067 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 15,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit