🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.44 AU - 0.66 AU

Year: 268 Days

Day: 18.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.56 AU - 0.76 AU

Year: 352 Days

Day: 19.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.3

Radius: 9.5

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.65 AU - 1.03 AU

Year: 505 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,754,256 km

• M1: 119,977 km (0.091 R)
• M2: 419,622 km (0.087 R)
• M3: 825,182 km (0.097 R)
• M4: 1,209,349 km (0.09 R)
• M5: 1,591,123 km (0.114 R)
• M6: 2,438,744 km (0.106 R)
• M7: 3,174,467 km (0.107 R)
• M8: 3,510,015 km (0.087 R)
• M9: 3,814,596 km (0.112 R)
• M10: 4,371,699 km (0.1 R)
• M11: 5,181,322 km (0.109 R)
• M12: 5,666,468 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.7

Radius: 10.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.29 AU - 1.35 AU

Year: 995 Days

Day: 11.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,754,256 km

• M1: 128,056 km (0.064 R)
• M2: 468,391 km (0.074 R)
• M3: 1,077,853 km (0.1 R)
• M4: 1,614,311 km (0.057 R)
• M5: 2,252,794 km (0.119 R)
• M6: 2,804,511 km (0.115 R)
• M7: 3,537,690 km (0.066 R)
• M8: 4,074,448 km (0.102 R)
• M9: 4,648,455 km (0.103 R)
• M10: 5,454,488 km (0.079 R)
• M11: 6,824,356 km (0.079 R)
• M12: 7,145,542 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.2

Radius: 12

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.65 AU - 4.31 AU

Year: 4259 Days

Day: 6.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 27,754,256 km

• M1: 153,188 km (0.1 R)
• M2: 575,353 km (0.077 R)
• M3: 1,942,528 km (0.069 R)
• M4: 3,051,946 km (0.118 R)
• M5: 3,986,035 km (0.107 R)
• M6: 4,767,086 km (0.068 R)
• M7: 5,207,801 km (0.109 R)
• M8: 5,647,469 km (0.074 R)
• M9: 6,539,073 km (0.101 R)
• M10: 7,250,859 km (0.088 R)
• M11: 8,340,829 km (0.057 R)
• M12: 8,714,824 km (0.077 R)
• M13: 9,416,288 km (0.117 R)
• M14: 11,748,519 km (0.101 R)
• M15: 12,315,046 km (0.113 R)
• M16: 14,283,006 km (0.117 R)
• M17: 15,038,027 km (0.066 R)
• M18: 16,162,704 km (0.107 R)
• M19: 26,853,267 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 11,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit