🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.2

Radius: 11.7

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.68 AU - 0.86 AU

Year: 458 Days

Day: 10.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 62,600,449 km

• M1: 145,708 km (0.053 R)
• M2: 886,966 km (0.1 R)
• M3: 1,276,818 km (0.114 R)
• M4: 2,867,791 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.9

Radius: 10.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.73 AU - 0.81 AU

Year: 458 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,600,449 km

• M1: 135,386 km (0.054 R)
• M2: 498,460 km (0.106 R)
• M3: 856,897 km (0.113 R)
• M4: 1,195,437 km (0.09 R)
• M5: 1,535,622 km (0.055 R)
• M6: 1,897,200 km (0.114 R)
• M7: 3,005,122 km (0.067 R)
• M8: 3,487,725 km (0.103 R)
• M9: 4,021,490 km (0.061 R)
• M10: 4,500,502 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.3

Radius: 11.5

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.75 AU - 0.91 AU

Year: 513 Days

Day: 7.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,600,449 km

• M1: 146,008 km (0.085 R)
• M2: 527,482 km (0.109 R)
• M3: 971,040 km (0.078 R)
• M4: 1,450,351 km (0.088 R)
• M5: 1,954,795 km (0.12 R)
• M6: 2,441,138 km (0.073 R)
• M7: 2,837,124 km (0.078 R)
• M8: 3,404,848 km (0.076 R)
• M9: 3,824,320 km (0.079 R)
• M10: 4,348,212 km (0.112 R)
• M11: 5,392,704 km (0.089 R)
• M12: 5,758,920 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.3

Radius: 8.4

Gravity: 13.4 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.63 AU - 2.27 AU

Year: 1847 Days

Day: 6.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,600,449 km

• M1: 104,419 km (0.093 R)
• M2: 424,559 km (0.102 R)
• M3: 700,417 km (0.091 R)
• M4: 1,481,767 km (0.077 R)
• M5: 2,079,111 km (0.107 R)
• M6: 2,551,242 km (0.087 R)
• M7: 3,673,525 km (0.105 R)
• M8: 3,951,777 km (0.102 R)
• M9: 4,426,451 km (0.088 R)
• M10: 5,348,124 km (0.11 R)
• M11: 5,780,312 km (0.03 R)
• M12: 6,157,897 km (0.116 R)
• M13: 6,605,943 km (0.115 R)
• M14: 6,990,858 km (0.116 R)
• M15: 7,655,970 km (0.107 R)
• M16: 9,451,294 km (0.095 R)
• M17: 10,520,470 km (0.097 R)
• M18: 10,856,467 km (0.093 R)
• M19: 11,827,507 km (0.114 R)
• M20: 13,067,823 km (0.086 R)
• M21: 13,719,471 km (0.112 R)
• M22: 15,467,373 km (0.084 R)
• M23: 16,196,363 km (0.103 R)
• M24: 16,745,537 km (0.066 R)
• M25: 17,306,978 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.8

Radius: 11.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2 AU - 2.84 AU

Year: 2553 Days

Day: 11.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,600,449 km

• M1: 218,114 km (0.082 R)
• M2: 696,378 km (0.109 R)
• M3: 1,293,722 km (0.086 R)
• M4: 2,155,705 km (0.074 R)
• M5: 2,592,082 km (0.075 R)
• M6: 3,350,394 km (0.112 R)
• M7: 3,713,169 km (0.088 R)
• M8: 5,549,782 km (0.077 R)
• M9: 6,157,149 km (0.108 R)
• M10: 7,150,778 km (0.096 R)
• M11: 9,454,436 km (0.112 R)
• M12: 10,083,196 km (0.109 R)
• M13: 10,810,391 km (0.047 R)
• M14: 12,761,596 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.8

Radius: 9.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.39 AU - 3.73 AU

Year: 3631 Days

Day: 14.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,600,449 km

• M1: 116,986 km (0.073 R)
• M2: 417,677 km (0.068 R)
• M3: 779,704 km (0.066 R)
• M4: 1,089,222 km (0.103 R)
• M5: 2,102,000 km (0.095 R)
• M6: 3,101,313 km (0.097 R)
• M7: 3,534,250 km (0.118 R)
• M8: 3,989,775 km (0.113 R)
• M9: 5,018,560 km (0.094 R)
• M10: 5,684,270 km (0.075 R)
• M11: 6,359,106 km (0.049 R)
• M12: 7,376,372 km (0.093 R)
• M13: 9,698,580 km (0.106 R)
• M14: 10,289,042 km (0.033 R)
• M15: 10,973,153 km (0.114 R)
• M16: 12,738,259 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.5

Radius: 5.7

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.79 AU - 11.09 AU

Year: 22879 Days

Day: 20.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,600,449 km

• M1: 71,358 km (0.071 R)
• M2: 290,519 km (0.095 R)
• M3: 1,247,796 km (0.098 R)
• M4: 3,394,824 km (0.086 R)
• M5: 5,470,345 km (0.061 R)
• M6: 6,646,185 km (0.119 R)
• M7: 7,293,195 km (0.097 R)
• M8: 7,517,891 km (0.097 R)
• M9: 12,334,344 km (0.105 R)
• M10: 12,525,381 km (0.114 R)
• M11: 18,211,746 km (0.117 R)
• M12: 19,046,352 km (0.066 R)
• M13: 21,702,911 km (0.115 R)
• M14: 22,168,460 km (0.064 R)
• M15: 32,811,750 km (0.114 R)
• M16: 46,418,873 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 15,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit