🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.3

Radius: 13.5

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.44 AU - 0.6 AU

Year: 250 Days

Day: 10.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 90,456,905 km

• M1: 167,849 km (0.109 R)
• M2: 614,099 km (0.1 R)
• M3: 1,033,871 km (0.119 R)
• M4: 1,499,569 km (0.115 R)
• M5: 2,062,955 km (0.03 R)
• M6: 2,578,768 km (0.102 R)
• M7: 3,041,175 km (0.068 R)
• M8: 3,548,461 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.9

Radius: 14.3

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.56 AU - 0.56 AU

Year: 279 Days

Day: 11.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 107.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 90,456,905 km

• M1: 177,872 km (0.118 R)
• M2: 693,835 km (0.116 R)
• M3: 1,243,158 km (0.062 R)
• M4: 1,829,432 km (0.066 R)
• M5: 2,769,805 km (0.118 R)
• M6: 3,632,236 km (0.047 R)
• M7: 4,256,359 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.3

Radius: 10.7

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.78 AU - 0.88 AU

Year: 504 Days

Day: 12.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 90,456,905 km

• M1: 133,142 km (0.109 R)
• M2: 484,398 km (0.114 R)
• M3: 977,772 km (0.085 R)
• M4: 1,424,770 km (0.112 R)
• M5: 1,813,126 km (0.112 R)
• M6: 2,150,469 km (0.074 R)
• M7: 2,655,961 km (0.082 R)
• M8: 3,215,307 km (0.102 R)
• M9: 3,755,804 km (0.12 R)
• M10: 4,134,586 km (0.049 R)
• M11: 4,508,132 km (0.102 R)
• M12: 5,203,612 km (0.116 R)
• M13: 5,932,154 km (0.091 R)
• M14: 6,586,495 km (0.034 R)

Asteroid Belt

Center: 1.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.5

Radius: 10.1

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.66 AU - 2.22 AU

Year: 1802 Days

Day: 9.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 90,456,905 km

• M1: 125,662 km (0.109 R)
• M2: 754,123 km (0.104 R)
• M3: 1,197,531 km (0.039 R)
• M4: 1,821,354 km (0.113 R)
• M5: 2,372,173 km (0.076 R)
• M6: 2,725,673 km (0.115 R)
• M7: 3,586,160 km (0.069 R)
• M8: 4,242,745 km (0.089 R)
• M9: 5,153,946 km (0.109 R)
• M10: 6,034,479 km (0.091 R)
• M11: 6,349,382 km (0.055 R)
• M12: 7,285,117 km (0.069 R)
• M13: 10,165,325 km (0.092 R)
• M14: 10,580,010 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.4

Radius: 6.7

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.43 AU - 11.37 AU

Year: 19219 Days

Day: 15.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 132 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 90,456,905 km

• M1: 83,625 km (0.086 R)
• M2: 339,138 km (0.113 R)
• M3: 878,738 km (0.076 R)
• M4: 1,123,779 km (0.104 R)
• M5: 1,502,262 km (0.025 R)
• M6: 1,839,605 km (0.083 R)
• M7: 2,644,292 km (0.107 R)
• M8: 3,581,223 km (0.111 R)
• M9: 3,860,971 km (0.083 R)
• M10: 4,401,319 km (0.113 R)
• M11: 6,049,588 km (0.085 R)
• M12: 9,681,525 km (0.114 R)
• M13: 10,732,750 km (0.117 R)
• M14: 13,257,064 km (0.112 R)
• M15: 15,852,138 km (0.11 R)
• M16: 16,226,881 km (0.095 R)
• M17: 19,871,235 km (0.116 R)
• M18: 23,345,047 km (0.112 R)
• M19: 25,326,620 km (0.116 R)
• M20: 35,004,555 km (0.083 R)
• M21: 37,197,211 km (0.065 R)
• M22: 52,139,944 km (0.068 R)
• M23: 52,802,364 km (0.079 R)
• M24: 56,372,517 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.7

Radius: 5.1

Gravity: 37.4 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.56 AU - 11.86 AU

Year: 21755 Days

Day: 18.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 90,456,905 km

• M1: 63,729 km (0.078 R)
• M2: 223,499 km (0.095 R)
• M3: 413,189 km (0.041 R)
• M4: 765,044 km (0.062 R)
• M5: 1,206,806 km (0.093 R)
• M6: 1,670,559 km (0.091 R)
• M7: 1,984,715 km (0.111 R)
• M8: 2,337,168 km (0.099 R)
• M9: 3,025,467 km (0.116 R)
• M10: 3,775,252 km (0.083 R)
• M11: 4,605,071 km (0.054 R)
• M12: 5,023,496 km (0.101 R)
• M13: 5,892,062 km (0.036 R)
• M14: 7,250,410 km (0.088 R)
• M15: 7,816,190 km (0.108 R)
• M16: 8,634,490 km (0.049 R)
• M17: 13,444,959 km (0.075 R)
• M18: 17,248,036 km (0.117 R)
• M19: 21,398,928 km (0.11 R)
• M20: 24,545,570 km (0.095 R)
• M21: 25,117,632 km (0.117 R)
• M22: 25,815,656 km (0.072 R)
• M23: 32,690,426 km (0.079 R)
• M24: 33,382,615 km (0.068 R)
• M25: 34,368,016 km (0.109 R)
• M26: 35,228,055 km (0.06 R)
• M27: 35,809,242 km (0.078 R)
• M28: 44,800,374 km (0.109 R)
• M29: 45,140,559 km (0.106 R)
• M30: 48,280,319 km (0.068 R)
• M31: 68,181,324 km (0.114 R)
• M32: 79,290,312 km (0.032 R)
• M33: 80,538,706 km (0.111 R)
• M34: 86,187,073 km (0.111 R)
• M35: 87,241,589 km (0.179 R)
• M36: 87,772,063 km (0.206 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 14,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit