🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.9

Radius: 10.4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.6 AU - 0.8 AU

Year: 384 Days

Day: 6.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,008,531 km

• M1: 129,701 km (0.11 R)
• M2: 462,407 km (0.097 R)
• M3: 1,055,263 km (0.097 R)
• M4: 1,432,549 km (0.091 R)
• M5: 1,852,321 km (0.113 R)
• M6: 2,313,232 km (0.105 R)
• M7: 2,668,078 km (0.102 R)
• M8: 3,108,644 km (0.102 R)
• M9: 3,775,102 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.9

Radius: 9.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.04 AU - 1.1 AU

Year: 726 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 79,008,531 km

• M1: 116,986 km (0.117 R)
• M2: 434,881 km (0.067 R)
• M3: 1,243,158 km (0.106 R)
• M4: 1,537,417 km (0.117 R)
• M5: 1,962,425 km (0.11 R)
• M6: 2,418,998 km (0.064 R)
• M7: 2,962,636 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.4

Radius: 9.6

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.27 AU - 1.91 AU

Year: 1315 Days

Day: 5.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,008,531 km

• M1: 119,379 km (0.045 R)
• M2: 468,989 km (0.117 R)
• M3: 977,173 km (0.038 R)
• M4: 1,461,721 km (0.11 R)
• M5: 1,770,341 km (0.091 R)
• M6: 2,101,102 km (0.115 R)
• M7: 2,436,501 km (0.068 R)
• M8: 2,861,957 km (0.083 R)
• M9: 3,763,134 km (0.096 R)
• M10: 4,172,584 km (0.103 R)
• M11: 4,726,246 km (0.112 R)
• M12: 5,142,427 km (0.113 R)
• M13: 5,691,601 km (0.112 R)
• M14: 7,082,711 km (0.113 R)
• M15: 9,529,534 km (0.049 R)
• M16: 10,589,584 km (0.12 R)
• M17: 12,086,461 km (0.075 R)
• M18: 12,528,373 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.9

Radius: 13.8

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.78 AU - 2.78 AU

Year: 2258 Days

Day: 9.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,008,531 km

• M1: 171,589 km (0.04 R)
• M2: 623,973 km (0.112 R)
• M3: 1,166,265 km (0.061 R)
• M4: 1,990,400 km (0.11 R)
• M5: 2,622,002 km (0.073 R)
• M6: 3,314,490 km (0.053 R)
• M7: 3,790,660 km (0.107 R)
• M8: 4,270,870 km (0.058 R)
• M9: 4,997,915 km (0.074 R)
• M10: 5,962,223 km (0.026 R)
• M11: 6,530,994 km (0.057 R)
• M12: 8,226,985 km (0.096 R)
• M13: 9,570,823 km (0.099 R)
• M14: 10,314,474 km (0.093 R)
• M15: 11,056,330 km (0.067 R)
• M16: 12,472,573 km (0.04 R)
• M17: 13,451,541 km (0.047 R)
• M18: 14,385,331 km (0.08 R)
• M19: 16,071,449 km (0.065 R)
• M20: 18,957,491 km (0.061 R)
• M21: 19,774,146 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 9.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.4 AU - 3.92 AU

Year: 4593 Days

Day: 12.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,008,531 km

• M1: 122,221 km (0.076 R)
• M2: 427,700 km (0.07 R)
• M3: 771,925 km (0.08 R)
• M4: 1,290,132 km (0.112 R)
• M5: 1,695,841 km (0.115 R)
• M6: 2,553,486 km (0.072 R)
• M7: 3,360,118 km (0.113 R)
• M8: 4,075,345 km (0.116 R)
• M9: 5,006,442 km (0.084 R)
• M10: 5,421,427 km (0.066 R)
• M11: 5,806,492 km (0.087 R)
• M12: 6,182,431 km (0.109 R)
• M13: 6,718,440 km (0.1 R)
• M14: 7,659,561 km (0.075 R)
• M15: 8,046,570 km (0.071 R)
• M16: 13,028,479 km (0.091 R)
• M17: 14,438,738 km (0.081 R)
• M18: 15,231,158 km (0.041 R)
• M19: 16,580,381 km (0.119 R)
• M20: 18,291,332 km (0.093 R)
• M21: 20,055,988 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.3

Radius: 7.2

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.37 AU - 10.27 AU

Year: 17184 Days

Day: 15.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 53.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,008,531 km

• M1: 89,759 km (0.117 R)
• M2: 386,262 km (0.059 R)
• M3: 617,839 km (0.113 R)
• M4: 968,796 km (0.033 R)
• M5: 1,197,531 km (0.116 R)
• M6: 1,448,107 km (0.118 R)
• M7: 1,750,744 km (0.07 R)
• M8: 2,000,423 km (0.109 R)
• M9: 2,639,804 km (0.116 R)
• M10: 2,872,878 km (0.046 R)
• M11: 4,947,800 km (0.096 R)
• M12: 14,426,471 km (0.088 R)
• M13: 14,714,596 km (0.054 R)
• M14: 25,361,776 km (0.057 R)
• M15: 31,070,580 km (0.064 R)
• M16: 32,282,323 km (0.11 R)
• M17: 42,243,896 km (0.101 R)
• M18: 42,686,107 km (0.088 R)
• M19: 53,556,038 km (0.076 R)
• M20: 64,951,805 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.9

Radius: 5.5

Gravity: 25.98 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.11 AU - 11.25 AU

Year: 19757 Days

Day: 15.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,008,531 km

• M1: 72,405 km (0.12 R)
• M2: 262,694 km (0.106 R)
• M3: 1,119,291 km (0.118 R)
• M4: 1,656,946 km (0.057 R)
• M5: 2,033,783 km (0.083 R)
• M6: 2,242,622 km (0.083 R)
• M7: 2,854,028 km (0.101 R)
• M8: 4,002,491 km (0.077 R)
• M9: 6,301,062 km (0.077 R)
• M10: 7,024,667 km (0.101 R)
• M11: 7,213,909 km (0.097 R)
• M12: 15,630,434 km (0.11 R)
• M13: 16,864,916 km (0.097 R)
• M14: 21,054,404 km (0.079 R)
• M15: 21,448,595 km (0.063 R)
• M16: 21,647,410 km (0.1 R)
• M17: 24,671,382 km (0.104 R)
• M18: 29,902,520 km (0.108 R)
• M19: 30,275,467 km (0.116 R)
• M20: 33,504,687 km (0.117 R)
• M21: 34,584,634 km (0.069 R)
• M22: 50,629,903 km (0.087 R)
• M23: 56,851,828 km (0.098 R)
• M24: 71,006,480 km (0.101 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: 349 - 15,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit