🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.2

Radius: 14.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.74 AU - 0.82 AU

Year: 452 Days

Day: 6.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 36,742,827 km

• M1: 180,864 km (0.067 R)
• M2: 689,796 km (0.048 R)
• M3: 1,148,313 km (0.1 R)
• M4: 1,814,622 km (0.101 R)
• M5: 2,264,463 km (0.118 R)
• M6: 4,379,029 km (0.119 R)
• M7: 5,099,043 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.4

Radius: 9.2

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.64 AU - 0.96 AU

Year: 469 Days

Day: 8.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 36,742,827 km

• M1: 114,742 km (0.043 R)
• M2: 478,264 km (0.103 R)
• M3: 826,079 km (0.114 R)
• M4: 1,261,858 km (0.099 R)
• M5: 1,612,964 km (0.086 R)
• M6: 2,431,414 km (0.097 R)
• M7: 2,886,341 km (0.099 R)
• M8: 3,456,309 km (0.119 R)
• M9: 3,954,321 km (0.052 R)
• M10: 5,426,663 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.8

Radius: 13.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.83 AU - 1.01 AU

Year: 579 Days

Day: 7 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 36,742,827 km

• M1: 171,888 km (0.093 R)
• M2: 721,511 km (0.099 R)
• M3: 1,237,474 km (0.097 R)
• M4: 1,678,189 km (0.093 R)
• M5: 2,366,190 km (0.099 R)
• M6: 2,815,582 km (0.117 R)
• M7: 3,390,187 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.6

Radius: 10.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.37 AU - 1.57 AU

Year: 1169 Days

Day: 8.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 100.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,742,827 km

• M1: 125,662 km (0.084 R)
• M2: 583,731 km (0.098 R)
• M3: 952,340 km (0.107 R)
• M4: 1,569,282 km (0.084 R)
• M5: 2,161,390 km (0.045 R)
• M6: 2,504,418 km (0.078 R)
• M7: 3,900,316 km (0.12 R)
• M8: 4,676,729 km (0.097 R)
• M9: 5,275,419 km (0.062 R)
• M10: 5,593,464 km (0.066 R)
• M11: 6,180,935 km (0.086 R)
• M12: 6,786,059 km (0.117 R)
• M13: 8,785,285 km (0.063 R)
• M14: 9,638,292 km (0.078 R)
• M15: 10,176,096 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.6

Radius: 13.5

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.22 AU - 2.4 AU

Year: 2303 Days

Day: 7.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,742,827 km

• M1: 168,896 km (0.098 R)
• M2: 606,470 km (0.119 R)
• M3: 1,057,657 km (0.11 R)
• M4: 1,733,540 km (0.07 R)
• M5: 3,385,998 km (0.109 R)
• M6: 5,011,080 km (0.104 R)
• M7: 5,488,746 km (0.11 R)
• M8: 6,235,538 km (0.119 R)
• M9: 7,285,865 km (0.11 R)
• M10: 7,806,466 km (0.084 R)
• M11: 8,351,900 km (0.074 R)
• M12: 10,217,684 km (0.095 R)
• M13: 10,676,202 km (0.117 R)
• M14: 13,268,284 km (0.119 R)
• M15: 14,614,366 km (0.086 R)
• M16: 15,494,749 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.1

Radius: 8.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.59 AU - 3.87 AU

Year: 3808 Days

Day: 9.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,742,827 km

• M1: 105,766 km (0.057 R)
• M2: 381,325 km (0.066 R)
• M3: 731,534 km (0.093 R)
• M4: 1,058,854 km (0.055 R)
• M5: 1,509,891 km (0.079 R)
• M6: 2,263,715 km (0.078 R)
• M7: 2,947,527 km (0.106 R)
• M8: 3,459,900 km (0.112 R)
• M9: 4,047,670 km (0.082 R)
• M10: 5,764,904 km (0.099 R)
• M11: 6,400,694 km (0.108 R)
• M12: 7,057,280 km (0.076 R)
• M13: 7,571,896 km (0.085 R)
• M14: 7,838,629 km (0.106 R)
• M15: 8,306,272 km (0.114 R)
• M16: 8,763,294 km (0.09 R)
• M17: 10,694,752 km (0.055 R)
• M18: 11,167,182 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.8

Radius: 6.7

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.87 AU - 10.27 AU

Year: 19421 Days

Day: 17 Hours

Environment

Temp: -224 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,742,827 km

• M1: 86,168 km (0.056 R)
• M2: 381,026 km (0.072 R)
• M3: 602,879 km (0.068 R)
• M4: 1,175,390 km (0.11 R)
• M5: 2,031,988 km (0.079 R)
• M6: 3,270,509 km (0.096 R)
• M7: 3,745,482 km (0.101 R)
• M8: 4,037,048 km (0.1 R)
• M9: 4,583,828 km (0.116 R)
• M10: 6,050,486 km (0.046 R)
• M11: 6,836,772 km (0.074 R)
• M12: 7,422,598 km (0.047 R)
• M13: 7,922,853 km (0.071 R)
• M14: 10,432,357 km (0.114 R)
• M15: 11,010,702 km (0.116 R)
• M16: 11,408,034 km (0.083 R)
• M17: 17,749,189 km (0.048 R)
• M18: 20,668,143 km (0.073 R)
• M19: 22,280,508 km (0.08 R)
• M20: 25,408,002 km (0.063 R)
• M21: 29,952,785 km (0.09 R)
• M22: 30,629,416 km (0.047 R)
• M23: 30,922,478 km (0.119 R)
• M24: 31,217,485 km (0.102 R)
• M25: 34,798,559 km (0.116 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: 205 - 10,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit