🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.75 AU - 0.75 AU

Year: 280 Days

Day: 41 Hours

Environment

Temp: -14 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 62,576,454 km

• M1: 66,721 km (0.076 R)
• M2: 345,122 km (0.105 R)

Asteroid Belt

Center: 3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.9

Radius: 10.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.9 AU - 5.58 AU

Year: 5163 Days

Day: 6.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,576,454 km

• M1: 126,859 km (0.076 R)
• M2: 625,319 km (0.091 R)
• M3: 960,418 km (0.065 R)
• M4: 1,671,607 km (0.069 R)
• M5: 3,052,245 km (0.118 R)
• M6: 3,649,590 km (0.114 R)
• M7: 4,949,745 km (0.066 R)
• M8: 5,589,575 km (0.064 R)
• M9: 6,062,304 km (0.075 R)
• M10: 7,389,387 km (0.07 R)
• M11: 8,225,489 km (0.076 R)
• M12: 11,150,128 km (0.097 R)
• M13: 12,644,461 km (0.081 R)
• M14: 13,418,929 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166

Radius: 9.2

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.13 AU - 10.19 AU

Year: 10034 Days

Day: 7 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,576,454 km

• M1: 115,340 km (0.111 R)
• M2: 1,082,939 km (0.107 R)
• M3: 1,662,780 km (0.081 R)
• M4: 2,081,804 km (0.046 R)
• M5: 3,251,809 km (0.088 R)
• M6: 6,180,187 km (0.113 R)
• M7: 13,006,338 km (0.118 R)
• M8: 15,276,486 km (0.059 R)
• M9: 20,936,372 km (0.11 R)
• M10: 22,450,452 km (0.054 R)
• M11: 25,293,858 km (0.117 R)

Asteroid Belt

Center: 10.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.9

Radius: 3.9

Gravity: 32.01 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.18 AU - 13.64 AU

Year: 17693 Days

Day: 16.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,576,454 km

• M1: 48,769 km (0.061 R)
• M2: 176,525 km (0.094 R)
• M3: 505,042 km (0.105 R)
• M4: 669,899 km (0.039 R)
• M5: 979,417 km (0.05 R)
• M6: 1,320,650 km (0.075 R)
• M7: 1,822,551 km (0.087 R)
• M8: 2,059,215 km (0.049 R)
• M9: 2,214,796 km (0.079 R)
• M10: 2,462,979 km (0.034 R)
• M11: 3,425,642 km (0.105 R)
• M12: 4,814,658 km (0.068 R)
• M13: 5,266,743 km (0.119 R)
• M14: 5,595,708 km (0.075 R)
• M15: 6,254,537 km (0.077 R)
• M16: 8,149,194 km (0.116 R)
• M17: 9,463,262 km (0.09 R)
• M18: 11,750,614 km (0.096 R)
• M19: 13,087,271 km (0.086 R)
• M20: 14,381,143 km (0.112 R)
• M21: 14,664,032 km (0.092 R)
• M22: 15,832,840 km (0.116 R)
• M23: 16,286,571 km (0.055 R)
• M24: 16,827,068 km (0.057 R)
• M25: 21,403,865 km (0.097 R)
• M26: 24,775,053 km (0.112 R)
• M27: 25,181,510 km (0.093 R)
• M28: 47,167,760 km (0.075 R)
• M29: 48,263,564 km (0.109 R)
• M30: 48,897,261 km (0.076 R)
• M31: 50,995,072 km (0.063 R)
• M32: 52,482,075 km (0.065 R)
• M33: 56,413,058 km (0.065 R)
• M34: 60,903,388 km (0.05 R)
• M35: 62,015,349 km (0.062 R)
• M36: 62,202,047 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 16,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit