🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.49 AU - 1.97 AU

Year: 803 Days

Day: 16.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.64 AU - 2.34 AU

Year: 991 Days

Day: 45.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.3

Radius: 10.2

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.12 AU - 6.64 AU

Year: 5035 Days

Day: 11.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,427,137 km

• M1: 126,859 km (0.087 R)
• M2: 565,031 km (0.104 R)
• M3: 1,249,292 km (0.115 R)
• M4: 2,454,452 km (0.108 R)
• M5: 2,993,753 km (0.03 R)
• M6: 4,435,128 km (0.097 R)
• M7: 5,237,721 km (0.059 R)
• M8: 5,673,948 km (0.12 R)
• M9: 6,165,826 km (0.097 R)
• M10: 8,077,088 km (0.117 R)
• M11: 9,738,073 km (0.076 R)
• M12: 10,309,388 km (0.117 R)
• M13: 11,136,963 km (0.084 R)
• M14: 11,761,983 km (0.07 R)
• M15: 12,924,658 km (0.083 R)
• M16: 15,068,694 km (0.082 R)
• M17: 16,194,867 km (0.104 R)
• M18: 16,871,947 km (0.116 R)
• M19: 19,288,701 km (0.119 R)
• M20: 19,701,292 km (0.083 R)
• M21: 22,679,935 km (0.1 R)
• M22: 24,797,792 km (0.091 R)
• M23: 25,122,419 km (0.083 R)
• M24: 26,029,880 km (0.113 R)
• M25: 29,787,330 km (0.103 R)
• M26: 30,431,348 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.2

Radius: 10

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.72 AU - 14.53 AU

Year: 13986 Days

Day: 8.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 47,427,137 km

• M1: 124,465 km (0.065 R)
• M2: 881,281 km (0.089 R)
• M3: 1,793,529 km (0.066 R)
• M4: 2,205,073 km (0.12 R)
• M5: 2,887,389 km (0.114 R)
• M6: 3,480,843 km (0.118 R)
• M7: 5,757,872 km (0.079 R)
• M8: 6,180,187 km (0.094 R)
• M9: 6,852,480 km (0.082 R)
• M10: 7,408,535 km (0.07 R)
• M11: 8,210,978 km (0.092 R)
• M12: 9,070,268 km (0.117 R)
• M13: 11,020,426 km (0.083 R)
• M14: 12,236,208 km (0.045 R)
• M15: 13,114,946 km (0.066 R)
• M16: 14,097,954 km (0.05 R)
• M17: 14,607,634 km (0.096 R)
• M18: 14,997,935 km (0.108 R)
• M19: 15,596,326 km (0.065 R)
• M20: 16,488,677 km (0.036 R)
• M21: 18,300,008 km (0.05 R)
• M22: 20,320,627 km (0.086 R)
• M23: 20,807,269 km (0.082 R)
• M24: 23,892,126 km (0.111 R)
• M25: 24,984,640 km (0.102 R)
• M26: 25,637,335 km (0.105 R)
• M27: 29,586,270 km (0.049 R)
• M28: 31,813,483 km (0.095 R)
• M29: 34,954,141 km (0.109 R)
• M30: 38,050,069 km (0.036 R)
• M31: 41,324,317 km (0.098 R)
• M32: 42,237,014 km (0.06 R)
• M33: 46,580,738 km (0.07 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 11,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit