🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406

Radius: 12

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.54 AU - 0.62 AU

Year: 305 Days

Day: 6 Hours

Environment

Temp: -153 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 79,842,338 km

• M1: 156,479 km (0.096 R)
• M2: 594,053 km (0.113 R)
• M3: 1,135,597 km (0.072 R)
• M4: 1,821,803 km (0.086 R)
• M5: 2,365,890 km (0.047 R)
• M6: 3,073,787 km (0.107 R)
• M7: 3,525,274 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641

Radius: 8.5

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.07 AU - 1.45 AU

Year: 976 Days

Day: 6.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,842,338 km

• M1: 105,766 km (0.087 R)
• M2: 416,032 km (0.068 R)
• M3: 813,663 km (0.118 R)
• M4: 1,496,577 km (0.074 R)
• M5: 1,879,548 km (0.093 R)
• M6: 2,438,296 km (0.111 R)
• M7: 2,869,287 km (0.114 R)
• M8: 3,407,241 km (0.095 R)
• M9: 3,963,147 km (0.112 R)
• M10: 4,577,994 km (0.06 R)
• M11: 5,065,833 km (0.116 R)
• M12: 5,410,057 km (0.104 R)
• M13: 5,769,691 km (0.062 R)
• M14: 7,156,313 km (0.071 R)
• M15: 8,170,288 km (0.088 R)
• M16: 8,725,445 km (0.093 R)
• M17: 9,053,813 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.6

Radius: 12.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.62 AU - 1.7 AU

Year: 1476 Days

Day: 13.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,842,338 km

• M1: 159,322 km (0.065 R)
• M2: 732,282 km (0.11 R)
• M3: 1,567,038 km (0.107 R)
• M4: 2,313,830 km (0.105 R)
• M5: 2,830,541 km (0.09 R)
• M6: 3,709,728 km (0.085 R)
• M7: 4,240,651 km (0.112 R)
• M8: 5,694,293 km (0.119 R)
• M9: 6,191,706 km (0.101 R)
• M10: 6,792,043 km (0.069 R)
• M11: 8,054,050 km (0.1 R)
• M12: 9,373,952 km (0.091 R)
• M13: 9,812,573 km (0.086 R)
• M14: 10,765,212 km (0.111 R)
• M15: 12,551,411 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.3

Radius: 13

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.47 AU - 2.03 AU

Year: 1598 Days

Day: 14.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,842,338 km

• M1: 161,715 km (0.044 R)
• M2: 613,650 km (0.105 R)
• M3: 1,207,404 km (0.086 R)
• M4: 1,667,567 km (0.114 R)
• M5: 2,741,531 km (0.086 R)
• M6: 3,168,184 km (0.068 R)
• M7: 4,827,972 km (0.114 R)
• M8: 5,546,341 km (0.096 R)
• M9: 7,699,354 km (0.074 R)
• M10: 9,218,969 km (0.077 R)
• M11: 9,711,595 km (0.072 R)
• M12: 10,501,322 km (0.068 R)
• M13: 12,365,910 km (0.118 R)
• M14: 13,293,865 km (0.048 R)
• M15: 14,311,280 km (0.033 R)
• M16: 15,107,889 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.5

Radius: 14.9

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.41 AU - 2.47 AU

Year: 2631 Days

Day: 7.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,842,338 km

• M1: 185,352 km (0.075 R)
• M2: 798,254 km (0.107 R)
• M3: 4,119,626 km (0.038 R)
• M4: 4,860,734 km (0.119 R)
• M5: 6,257,829 km (0.051 R)
• M6: 7,299,179 km (0.081 R)
• M7: 7,971,323 km (0.115 R)
• M8: 8,584,973 km (0.105 R)
• M9: 9,299,602 km (0.117 R)
• M10: 9,980,272 km (0.047 R)
• M11: 17,472,732 km (0.094 R)
• M12: 18,233,736 km (0.07 R)
• M13: 18,790,689 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.2

Radius: 4.9

Gravity: 19.96 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.51 AU - 7.11 AU

Year: 10941 Days

Day: 18.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,842,338 km

• M1: 61,036 km (0.104 R)
• M2: 242,349 km (0.101 R)
• M3: 617,091 km (0.071 R)
• M4: 1,195,885 km (0.056 R)
• M5: 1,431,203 km (0.117 R)
• M6: 1,667,717 km (0.044 R)
• M7: 2,478,538 km (0.065 R)
• M8: 2,862,854 km (0.088 R)
• M9: 3,524,526 km (0.115 R)
• M10: 5,434,442 km (0.078 R)
• M11: 6,589,786 km (0.106 R)
• M12: 7,165,588 km (0.065 R)
• M13: 11,076,376 km (0.025 R)
• M14: 11,504,675 km (0.119 R)
• M15: 14,499,624 km (0.11 R)
• M16: 17,540,949 km (0.093 R)
• M17: 25,212,178 km (0.049 R)
• M18: 27,867,540 km (0.082 R)
• M19: 28,959,904 km (0.052 R)
• M20: 42,656,786 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.5

Radius: 3.7

Gravity: 24.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.82 AU - 12.24 AU

Year: 21926 Days

Day: 23 Hours

Environment

Temp: -236 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,842,338 km

• M1: 385,813 km (0.082 R)
• M2: 955,781 km (0.089 R)
• M3: 1,422,975 km (0.111 R)
• M4: 2,283,462 km (0.082 R)
• M5: 3,028,908 km (0.101 R)
• M6: 4,013,262 km (0.104 R)
• M7: 8,656,182 km (0.091 R)
• M8: 9,326,081 km (0.113 R)
• M9: 12,936,027 km (0.093 R)
• M10: 13,267,686 km (0.075 R)
• M11: 21,887,066 km (0.113 R)
• M12: 25,221,752 km (0.094 R)
• M13: 35,133,359 km (0.112 R)
• M14: 36,694,413 km (0.099 R)
• M15: 37,626,108 km (0.106 R)
• M16: 41,510,866 km (0.115 R)
• M17: 44,593,779 km (0.068 R)
• M18: 51,375,649 km (0.109 R)
• M19: 59,357,294 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589

Radius: 6.1

Gravity: 15.83 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.37 AU - 11.45 AU

Year: 23184 Days

Day: 17.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,842,338 km

• M1: 77,641 km (0.03 R)
• M2: 272,119 km (0.043 R)
• M3: 474,674 km (0.116 R)
• M4: 763,099 km (0.095 R)
• M5: 1,124,378 km (0.083 R)
• M6: 1,883,736 km (0.113 R)
• M7: 2,839,517 km (0.097 R)
• M8: 3,554,745 km (0.025 R)
• M9: 4,350,007 km (0.098 R)
• M10: 5,257,916 km (0.117 R)
• M11: 7,992,865 km (0.076 R)
• M12: 8,199,908 km (0.111 R)
• M13: 11,552,546 km (0.029 R)
• M14: 12,290,512 km (0.098 R)
• M15: 12,706,095 km (0.073 R)
• M16: 13,934,593 km (0.11 R)
• M17: 17,827,429 km (0.091 R)
• M18: 18,181,377 km (0.034 R)
• M19: 19,363,799 km (0.104 R)
• M20: 25,714,378 km (0.087 R)
• M21: 33,325,170 km (0.058 R)
• M22: 34,815,763 km (0.116 R)
• M23: 38,221,059 km (0.073 R)
• M24: 41,686,793 km (0.095 R)
• M25: 42,467,096 km (0.1 R)
• M26: 50,634,990 km (0.046 R)
• M27: 56,498,478 km (0.118 R)
• M28: 56,688,767 km (0.099 R)
• M29: 59,200,216 km (0.074 R)
• M30: 61,986,775 km (0.057 R)
• M31: 63,412,293 km (0.085 R)
• M32: 65,277,031 km (0.053 R)
• M33: 70,648,193 km (0.063 R)
• M34: 70,868,850 km (0.118 R)
• M35: 75,381,469 km (0.043 R)
• M36: 79,603,271 km (0.078 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 19,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit