🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.5

Radius: 14.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.96 AU - 1.04 AU

Year: 690 Days

Day: 7.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,611,283 km

• M1: 178,021 km (0.085 R)
• M2: 638,933 km (0.047 R)
• M3: 1,092,513 km (0.03 R)
• M4: 1,799,363 km (0.107 R)
• M5: 2,430,816 km (0.119 R)
• M6: 3,195,261 km (0.077 R)
• M7: 4,646,959 km (0.075 R)
• M8: 5,567,135 km (0.094 R)
• M9: 6,900,800 km (0.112 R)
• M10: 8,099,229 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.8

Radius: 9.4

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.09 AU - 1.59 AU

Year: 1071 Days

Day: 6.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,611,283 km

• M1: 117,285 km (0.109 R)
• M2: 412,741 km (0.107 R)
• M3: 1,032,076 km (0.057 R)
• M4: 1,700,180 km (0.07 R)
• M5: 2,018,075 km (0.062 R)
• M6: 2,646,087 km (0.085 R)
• M7: 3,076,480 km (0.107 R)
• M8: 3,414,272 km (0.03 R)
• M9: 4,787,730 km (0.087 R)
• M10: 5,555,766 km (0.105 R)
• M11: 6,616,564 km (0.112 R)
• M12: 7,106,946 km (0.034 R)
• M13: 8,411,140 km (0.077 R)
• M14: 9,681,376 km (0.119 R)
• M15: 10,057,614 km (0.111 R)
• M16: 10,541,564 km (0.111 R)
• M17: 11,211,164 km (0.085 R)
• M18: 11,556,286 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.8

Radius: 14.7

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.39 AU - 1.91 AU

Year: 1463 Days

Day: 6 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,611,283 km

• M1: 188,793 km (0.051 R)
• M2: 1,088,624 km (0.119 R)
• M3: 1,878,351 km (0.093 R)
• M4: 3,154,869 km (0.12 R)
• M5: 3,786,621 km (0.102 R)
• M6: 4,358,983 km (0.055 R)
• M7: 5,387,767 km (0.11 R)
• M8: 6,341,155 km (0.117 R)
• M9: 6,810,443 km (0.12 R)
• M10: 8,059,735 km (0.07 R)
• M11: 8,639,875 km (0.077 R)
• M12: 10,040,111 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306

Radius: 9.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.65 AU - 2.69 AU

Year: 2206 Days

Day: 6 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,611,283 km

• M1: 123,119 km (0.116 R)
• M2: 502,948 km (0.074 R)
• M3: 1,030,131 km (0.117 R)
• M4: 1,438,832 km (0.102 R)
• M5: 1,933,852 km (0.077 R)
• M6: 2,565,304 km (0.111 R)
• M7: 2,957,999 km (0.035 R)
• M8: 6,389,923 km (0.088 R)
• M9: 6,733,849 km (0.065 R)
• M10: 7,405,693 km (0.084 R)
• M11: 7,952,324 km (0.111 R)
• M12: 9,690,800 km (0.077 R)
• M13: 11,098,666 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.8

Radius: 8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.17 AU - 3.35 AU

Year: 3165 Days

Day: 10.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,611,283 km

• M1: 99,632 km (0.025 R)
• M2: 380,876 km (0.114 R)
• M3: 714,928 km (0.117 R)
• M4: 1,164,470 km (0.066 R)
• M5: 1,609,673 km (0.075 R)
• M6: 2,093,173 km (0.114 R)
• M7: 2,480,034 km (0.112 R)
• M8: 3,003,626 km (0.065 R)
• M9: 3,299,979 km (0.12 R)
• M10: 4,426,003 km (0.091 R)
• M11: 6,894,218 km (0.111 R)
• M12: 8,044,775 km (0.066 R)
• M13: 8,837,644 km (0.083 R)
• M14: 10,296,821 km (0.038 R)
• M15: 10,829,091 km (0.094 R)
• M16: 11,120,358 km (0.118 R)
• M17: 12,736,314 km (0.074 R)
• M18: 13,391,253 km (0.115 R)
• M19: 14,812,732 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.1

Radius: 3.2

Gravity: 41.12 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.73 AU - 6.53 AU

Year: 9221 Days

Day: 15.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,611,283 km

• M1: 89,759 km (0.067 R)
• M2: 895,642 km (0.083 R)
• M3: 1,112,709 km (0.077 R)
• M4: 1,750,893 km (0.07 R)
• M5: 2,009,399 km (0.108 R)
• M6: 2,223,772 km (0.047 R)
• M7: 4,746,441 km (0.11 R)
• M8: 5,494,580 km (0.103 R)
• M9: 6,996,692 km (0.036 R)
• M10: 7,334,335 km (0.114 R)
• M11: 8,968,093 km (0.084 R)
• M12: 10,009,594 km (0.099 R)
• M13: 10,438,191 km (0.035 R)
• M14: 13,555,362 km (0.077 R)
• M15: 14,316,815 km (0.053 R)
• M16: 15,168,476 km (0.11 R)
• M17: 19,347,343 km (0.11 R)
• M18: 30,075,006 km (0.03 R)
• M19: 33,740,603 km (0.118 R)
• M20: 33,952,583 km (0.074 R)
• M21: 35,351,922 km (0.103 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: 291 - 16,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit