🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.3

Radius: 8.4

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.17 AU - 1.33 AU

Year: 902 Days

Day: 12.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,451,405 km

• M1: 104,569 km (0.071 R)
• M2: 409,001 km (0.095 R)
• M3: 705,653 km (0.067 R)
• M4: 1,144,573 km (0.117 R)
• M5: 1,634,058 km (0.11 R)
• M6: 1,932,505 km (0.092 R)
• M7: 3,054,639 km (0.087 R)
• M8: 3,525,124 km (0.087 R)
• M9: 4,058,291 km (0.099 R)
• M10: 4,336,543 km (0.071 R)
• M11: 5,674,397 km (0.11 R)
• M12: 6,162,684 km (0.062 R)
• M13: 6,469,061 km (0.119 R)
• M14: 7,024,069 km (0.051 R)
• M15: 7,358,420 km (0.09 R)
• M16: 8,107,457 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.6

Radius: 11.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.83 AU - 3.03 AU

Year: 2446 Days

Day: 14.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,451,405 km

• M1: 138,079 km (0.071 R)
• M2: 554,559 km (0.106 R)
• M3: 1,139,936 km (0.071 R)
• M4: 1,590,225 km (0.081 R)
• M5: 2,066,395 km (0.116 R)
• M6: 2,636,662 km (0.117 R)
• M7: 3,687,139 km (0.103 R)
• M8: 4,038,843 km (0.12 R)
• M9: 4,769,629 km (0.091 R)
• M10: 5,318,952 km (0.078 R)
• M11: 6,469,061 km (0.099 R)
• M12: 7,442,195 km (0.08 R)
• M13: 8,182,555 km (0.069 R)
• M14: 9,002,650 km (0.1 R)
• M15: 9,416,588 km (0.08 R)
• M16: 11,457,701 km (0.104 R)
• M17: 12,839,237 km (0.113 R)
• M18: 13,528,883 km (0.072 R)
• M19: 13,903,925 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.2

Radius: 8.7

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.74 AU - 4.76 AU

Year: 5657 Days

Day: 11.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,451,405 km

• M1: 110,852 km (0.106 R)
• M2: 1,664,276 km (0.106 R)
• M3: 1,983,069 km (0.054 R)
• M4: 2,342,852 km (0.119 R)
• M5: 4,839,491 km (0.051 R)
• M6: 5,606,180 km (0.118 R)
• M7: 6,239,877 km (0.091 R)
• M8: 8,033,256 km (0.055 R)
• M9: 9,300,051 km (0.104 R)
• M10: 10,187,765 km (0.087 R)
• M11: 11,991,167 km (0.103 R)
• M12: 12,366,358 km (0.102 R)
• M13: 17,441,915 km (0.097 R)
• M14: 18,726,213 km (0.117 R)
• M15: 25,407,553 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.8

Radius: 6.7

Gravity: 19.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.04 AU - 7.34 AU

Year: 9944 Days

Day: 19.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,451,405 km

• M1: 83,924 km (0.119 R)
• M2: 876,344 km (0.115 R)
• M3: 1,798,316 km (0.075 R)
• M4: 2,084,497 km (0.114 R)
• M5: 3,943,699 km (0.065 R)
• M6: 4,733,127 km (0.045 R)
• M7: 9,201,316 km (0.118 R)
• M8: 10,367,282 km (0.085 R)
• M9: 15,121,652 km (0.119 R)
• M10: 16,022,231 km (0.095 R)
• M11: 19,497,090 km (0.118 R)
• M12: 22,366,677 km (0.058 R)
• M13: 24,366,501 km (0.062 R)
• M14: 29,348,858 km (0.082 R)
• M15: 34,143,171 km (0.084 R)
• M16: 36,174,261 km (0.117 R)
• M17: 43,158,687 km (0.116 R)
• M18: 45,530,561 km (0.102 R)
• M19: 48,875,868 km (0.035 R)
• M20: 49,774,802 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 12,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit