🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.6

Radius: 8.5

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.48 AU - 0.58 AU

Year: 257 Days

Day: 6.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,346,898 km

• M1: 108,758 km (0.088 R)
• M2: 381,923 km (0.113 R)
• M3: 657,632 km (0.058 R)
• M4: 932,444 km (0.049 R)
• M5: 1,469,799 km (0.094 R)
• M6: 1,786,348 km (0.116 R)
• M7: 2,082,253 km (0.082 R)
• M8: 2,411,069 km (0.084 R)
• M9: 2,739,137 km (0.096 R)
• M10: 3,413,524 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761

Radius: 9.7

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.57 AU - 0.75 AU

Year: 358 Days

Day: 8.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,346,898 km

• M1: 120,576 km (0.082 R)
• M2: 475,721 km (0.094 R)
• M3: 861,235 km (0.054 R)
• M4: 1,247,048 km (0.1 R)
• M5: 1,733,391 km (0.12 R)
• M6: 2,046,050 km (0.03 R)
• M7: 2,432,910 km (0.051 R)
• M8: 2,747,365 km (0.103 R)
• M9: 3,494,457 km (0.032 R)
• M10: 3,884,309 km (0.102 R)
• M11: 4,275,956 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.1

Radius: 11.7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.63 AU - 0.71 AU

Year: 366 Days

Day: 14.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,346,898 km

• M1: 145,559 km (0.06 R)
• M2: 567,574 km (0.114 R)
• M3: 998,267 km (0.105 R)
• M4: 1,380,938 km (0.034 R)
• M5: 1,923,230 km (0.052 R)
• M6: 2,309,193 km (0.116 R)
• M7: 2,689,770 km (0.105 R)
• M8: 3,241,187 km (0.083 R)
• M9: 3,769,567 km (0.103 R)
• M10: 4,262,043 km (0.059 R)
• M11: 5,088,572 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.5

Radius: 12.4

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.64 AU - 0.88 AU

Year: 442 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,346,898 km

• M1: 154,535 km (0.113 R)
• M2: 557,850 km (0.086 R)
• M3: 1,036,713 km (0.088 R)
• M4: 1,651,261 km (0.12 R)
• M5: 2,215,844 km (0.078 R)
• M6: 2,734,799 km (0.102 R)
• M7: 3,419,807 km (0.093 R)
• M8: 4,131,444 km (0.117 R)
• M9: 4,643,967 km (0.083 R)
• M10: 5,726,457 km (0.081 R)
• M11: 6,633,918 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.9

Radius: 14.3

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.97 AU - 1.29 AU

Year: 801 Days

Day: 8.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,346,898 km

• M1: 177,872 km (0.091 R)
• M2: 699,520 km (0.073 R)
• M3: 1,201,121 km (0.1 R)
• M4: 1,722,470 km (0.057 R)
• M5: 2,283,163 km (0.117 R)
• M6: 2,888,286 km (0.117 R)
• M7: 3,386,597 km (0.106 R)
• M8: 4,164,805 km (0.119 R)
• M9: 4,742,701 km (0.111 R)
• M10: 5,256,570 km (0.092 R)
• M11: 5,772,084 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 11.3

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.3 AU - 3.36 AU

Year: 4052 Days

Day: 14.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,346,898 km

• M1: 140,472 km (0.105 R)
• M2: 556,504 km (0.108 R)
• M3: 1,014,274 km (0.085 R)
• M4: 1,629,420 km (0.081 R)
• M5: 2,450,114 km (0.118 R)
• M6: 2,824,557 km (0.118 R)
• M7: 3,527,967 km (0.091 R)
• M8: 3,964,792 km (0.033 R)
• M9: 5,578,654 km (0.082 R)
• M10: 5,999,772 km (0.108 R)
• M11: 6,594,125 km (0.041 R)
• M12: 7,033,344 km (0.119 R)
• M13: 7,491,861 km (0.071 R)
• M14: 8,146,352 km (0.073 R)
• M15: 9,295,413 km (0.09 R)
• M16: 10,761,921 km (0.04 R)
• M17: 18,127,223 km (0.117 R)
• M18: 18,804,004 km (0.047 R)
• M19: 19,433,811 km (0.117 R)
• M20: 19,882,903 km (0.12 R)
• M21: 20,404,701 km (0.118 R)
• M22: 21,407,754 km (0.102 R)
• M23: 21,955,881 km (0.044 R)
• M24: 22,373,259 km (0.077 R)
• M25: 23,729,663 km (0.106 R)
• M26: 24,838,782 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.4

Radius: 7.9

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.4 AU - 10.6 AU

Year: 18005 Days

Day: 17 Hours

Environment

Temp: -227 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,346,898 km

• M1: 120,576 km (0.075 R)
• M2: 402,119 km (0.044 R)
• M3: 892,052 km (0.05 R)
• M4: 1,142,479 km (0.11 R)
• M5: 1,807,591 km (0.102 R)
• M6: 2,196,546 km (0.087 R)
• M7: 2,551,242 km (0.117 R)
• M8: 2,871,830 km (0.082 R)
• M9: 3,193,466 km (0.104 R)
• M10: 3,594,388 km (0.099 R)
• M11: 6,285,055 km (0.101 R)
• M12: 7,916,570 km (0.116 R)
• M13: 10,602,599 km (0.102 R)
• M14: 11,013,246 km (0.07 R)
• M15: 13,094,302 km (0.074 R)
• M16: 13,567,180 km (0.032 R)
• M17: 14,981,479 km (0.08 R)
• M18: 16,726,239 km (0.032 R)
• M19: 22,574,618 km (0.117 R)
• M20: 25,795,310 km (0.071 R)
• M21: 29,309,813 km (0.055 R)
• M22: 30,470,543 km (0.081 R)
• M23: 32,759,540 km (0.029 R)
• M24: 43,510,690 km (0.116 R)
• M25: 44,110,129 km (0.114 R)
• M26: 48,141,792 km (0.08 R)
• M27: 50,246,783 km (0.068 R)
• M28: 52,412,362 km (0.096 R)
• M29: 54,813,258 km (0.098 R)
• M30: 55,337,150 km (0.113 R)
• M31: 58,006,724 km (0.092 R)
• M32: 63,986,300 km (0.074 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 15,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit