🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.59 AU - 0.71 AU

Year: 333 Days

Day: 15.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.4

Radius: 9

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.84 AU - 1 AU

Year: 561 Days

Day: 9.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,463,930 km

• M1: 111,899 km (0.117 R)
• M2: 404,662 km (0.079 R)
• M3: 720,912 km (0.049 R)
• M4: 1,008,738 km (0.1 R)
• M5: 1,368,821 km (0.112 R)
• M6: 1,814,024 km (0.107 R)
• M7: 2,403,290 km (0.116 R)
• M8: 2,950,668 km (0.082 R)
• M9: 3,322,569 km (0.103 R)
• M10: 3,631,937 km (0.065 R)
• M11: 4,444,553 km (0.04 R)
• M12: 4,951,390 km (0.059 R)
• M13: 5,478,573 km (0.089 R)
• M14: 5,801,555 km (0.107 R)
• M15: 6,251,994 km (0.115 R)
• M16: 6,545,206 km (0.118 R)
• M17: 7,054,587 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136

Radius: 10.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.66 AU - 2.28 AU

Year: 1758 Days

Day: 5.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 74.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,463,930 km

• M1: 138,677 km (0.115 R)
• M2: 473,328 km (0.04 R)
• M3: 872,006 km (0.083 R)
• M4: 1,417,589 km (0.063 R)
• M5: 2,045,003 km (0.066 R)
• M6: 2,559,919 km (0.061 R)
• M7: 3,411,280 km (0.115 R)
• M8: 3,895,678 km (0.093 R)
• M9: 4,623,472 km (0.064 R)
• M10: 5,055,810 km (0.114 R)
• M11: 5,882,338 km (0.057 R)
• M12: 6,580,960 km (0.039 R)
• M13: 7,449,226 km (0.07 R)
• M14: 8,544,133 km (0.118 R)

Asteroid Belt

Center: 2.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.2

Radius: 13.2

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.54 AU - 3.88 AU

Year: 3657 Days

Day: 6 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,463,930 km

• M1: 271,819 km (0.086 R)
• M2: 713,283 km (0.069 R)
• M3: 1,174,493 km (0.033 R)
• M4: 2,056,971 km (0.051 R)
• M5: 2,512,945 km (0.094 R)
• M6: 3,363,110 km (0.049 R)
• M7: 4,988,341 km (0.092 R)
• M8: 5,473,038 km (0.068 R)
• M9: 6,302,558 km (0.114 R)
• M10: 6,778,429 km (0.105 R)
• M11: 7,214,357 km (0.108 R)
• M12: 8,352,049 km (0.034 R)
• M13: 10,729,608 km (0.108 R)
• M14: 12,577,291 km (0.055 R)
• M15: 13,723,959 km (0.053 R)
• M16: 15,519,433 km (0.112 R)
• M17: 17,064,928 km (0.067 R)
• M18: 19,572,338 km (0.036 R)
• M19: 20,914,082 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.6

Radius: 5.1

Gravity: 27.74 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.38 AU - 8.64 AU

Year: 11801 Days

Day: 15 Hours

Environment

Temp: -225 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,463,930 km

• M1: 63,429 km (0.114 R)
• M2: 299,046 km (0.112 R)
• M3: 1,699,731 km (0.094 R)
• M4: 2,644,142 km (0.111 R)
• M5: 3,241,038 km (0.105 R)
• M6: 6,004,859 km (0.093 R)
• M7: 6,346,690 km (0.101 R)
• M8: 6,701,536 km (0.106 R)
• M9: 6,945,380 km (0.05 R)
• M10: 8,162,359 km (0.043 R)
• M11: 8,347,112 km (0.115 R)
• M12: 9,163,767 km (0.106 R)
• M13: 10,297,869 km (0.058 R)
• M14: 12,169,936 km (0.079 R)
• M15: 12,903,564 km (0.077 R)
• M16: 13,281,149 km (0.095 R)
• M17: 14,257,425 km (0.12 R)
• M18: 14,458,335 km (0.115 R)
• M19: 16,425,098 km (0.12 R)
• M20: 16,719,956 km (0.088 R)
• M21: 18,963,774 km (0.115 R)
• M22: 23,568,845 km (0.107 R)
• M23: 28,021,028 km (0.117 R)
• M24: 29,948,447 km (0.12 R)
• M25: 30,721,419 km (0.045 R)
• M26: 31,056,668 km (0.085 R)
• M27: 31,620,801 km (0.1 R)
• M28: 31,848,339 km (0.09 R)
• M29: 38,543,443 km (0.106 R)
• M30: 39,064,043 km (0.102 R)
• M31: 47,594,413 km (0.092 R)
• M32: 48,494,992 km (0.086 R)
• M33: 49,406,791 km (0.052 R)
• M34: 49,713,317 km (0.111 R)
• M35: 51,421,575 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 18,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit