🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.78 AU - 0.94 AU

Year: 286 Days

Day: 35.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,812,771 km

• M1: 446,998 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.98 AU - 1.2 AU

Year: 408 Days

Day: 31 Hours

Environment

Temp: 31 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.7 AU - 1.72 AU

Year: 801 Days

Day: 46.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.93 AU - 5.25 AU

Year: 3522 Days

Day: 13.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,812,771 km

• M1: 631,303 km (0.041 R)
• M2: 2,709,816 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.9

Radius: 10.8

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.46 AU - 7.28 AU

Year: 5758 Days

Day: 7.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 132 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,812,771 km

• M1: 142,417 km (0.084 R)
• M2: 548,276 km (0.095 R)
• M3: 986,149 km (0.115 R)
• M4: 1,327,083 km (0.031 R)
• M5: 2,064,750 km (0.103 R)
• M6: 2,502,623 km (0.073 R)
• M7: 5,224,706 km (0.075 R)
• M8: 6,066,942 km (0.099 R)
• M9: 6,875,967 km (0.113 R)
• M10: 7,243,978 km (0.092 R)
• M11: 9,198,175 km (0.067 R)
• M12: 9,585,184 km (0.104 R)
• M13: 11,481,038 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.5

Radius: 10.6

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.56 AU - 11.46 AU

Year: 11343 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,812,771 km

• M1: 132,394 km (0.096 R)
• M2: 571,763 km (0.086 R)
• M3: 996,322 km (0.097 R)
• M4: 1,572,274 km (0.105 R)
• M5: 2,439,193 km (0.061 R)
• M6: 2,842,958 km (0.119 R)
• M7: 3,520,038 km (0.102 R)
• M8: 3,953,273 km (0.11 R)
• M9: 4,482,999 km (0.088 R)
• M10: 5,296,812 km (0.065 R)
• M11: 7,964,441 km (0.115 R)
• M12: 11,076,974 km (0.118 R)
• M13: 13,380,632 km (0.053 R)
• M14: 13,969,898 km (0.102 R)
• M15: 15,483,230 km (0.04 R)
• M16: 17,563,837 km (0.057 R)
• M17: 18,111,814 km (0.079 R)
• M18: 20,247,623 km (0.039 R)
• M19: 20,937,269 km (0.067 R)
• M20: 21,642,474 km (0.079 R)
• M21: 22,822,053 km (0.105 R)
• M22: 26,823,497 km (0.077 R)
• M23: 27,445,824 km (0.091 R)
• M24: 33,607,012 km (0.092 R)
• M25: 35,933,109 km (0.08 R)
• M26: 37,456,464 km (0.116 R)
• M27: 42,844,980 km (0.107 R)
• M28: 45,723,542 km (0.104 R)
• M29: 46,314,304 km (0.033 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 16,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit