🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.8

Radius: 11.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.3 AU - 2 AU

Year: 1368 Days

Day: 5.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 60.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,317,154 km

• M1: 145,559 km (0.095 R)
• M2: 574,306 km (0.065 R)
• M3: 1,093,261 km (0.116 R)
• M4: 1,599,650 km (0.119 R)
• M5: 2,190,711 km (0.071 R)
• M6: 3,057,930 km (0.079 R)
• M7: 3,989,326 km (0.048 R)
• M8: 4,788,029 km (0.053 R)
• M9: 8,119,873 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.3

Radius: 13.8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.46 AU - 3.14 AU

Year: 3025 Days

Day: 14 Hours

Environment

Temp: -209 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,317,154 km

• M1: 171,738 km (0.116 R)
• M2: 1,006,644 km (0.096 R)
• M3: 1,461,122 km (0.073 R)
• M4: 1,931,907 km (0.089 R)
• M5: 2,697,399 km (0.046 R)
• M6: 4,131,444 km (0.083 R)
• M7: 5,316,708 km (0.074 R)
• M8: 6,075,469 km (0.111 R)
• M9: 6,559,418 km (0.079 R)
• M10: 7,319,674 km (0.114 R)
• M11: 7,780,136 km (0.096 R)
• M12: 8,382,866 km (0.083 R)
• M13: 8,823,282 km (0.084 R)
• M14: 10,097,258 km (0.103 R)
• M15: 11,000,231 km (0.106 R)
• M16: 12,434,425 km (0.06 R)
• M17: 13,175,832 km (0.075 R)
• M18: 13,686,260 km (0.118 R)
• M19: 14,121,740 km (0.08 R)
• M20: 15,530,952 km (0.111 R)
• M21: 16,052,899 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.8

Radius: 9.3

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.6 AU - 4.04 AU

Year: 3906 Days

Day: 11.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,317,154 km

• M1: 116,387 km (0.065 R)
• M2: 431,291 km (0.048 R)
• M3: 782,397 km (0.094 R)
• M4: 1,199,775 km (0.101 R)
• M5: 2,112,472 km (0.039 R)
• M6: 2,428,721 km (0.079 R)
• M7: 2,794,189 km (0.066 R)
• M8: 3,196,308 km (0.087 R)
• M9: 3,512,708 km (0.111 R)
• M10: 4,049,315 km (0.077 R)
• M11: 4,541,343 km (0.106 R)
• M12: 5,259,263 km (0.118 R)
• M13: 6,200,084 km (0.095 R)
• M14: 7,050,099 km (0.082 R)
• M15: 7,350,043 km (0.097 R)
• M16: 7,658,663 km (0.1 R)
• M17: 9,333,411 km (0.114 R)
• M18: 10,193,150 km (0.095 R)
• M19: 10,795,132 km (0.106 R)
• M20: 11,742,236 km (0.07 R)
• M21: 13,904,823 km (0.075 R)
• M22: 15,190,018 km (0.055 R)
• M23: 15,523,322 km (0.113 R)
• M24: 18,620,297 km (0.115 R)
• M25: 19,454,455 km (0.077 R)
• M26: 20,046,563 km (0.067 R)
• M27: 22,823,848 km (0.08 R)
• M28: 26,323,391 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.9

Radius: 9.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.04 AU - 4.32 AU

Year: 5518 Days

Day: 6.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,317,154 km

• M1: 114,442 km (0.049 R)
• M2: 446,699 km (0.088 R)
• M3: 769,980 km (0.071 R)
• M4: 1,322,296 km (0.104 R)
• M5: 1,641,537 km (0.11 R)
• M6: 2,218,686 km (0.063 R)
• M7: 2,840,116 km (0.086 R)
• M8: 3,455,860 km (0.119 R)
• M9: 3,984,689 km (0.09 R)
• M10: 6,125,584 km (0.107 R)
• M11: 6,416,402 km (0.05 R)
• M12: 6,994,598 km (0.1 R)
• M13: 8,011,864 km (0.079 R)
• M14: 8,502,395 km (0.067 R)
• M15: 10,793,038 km (0.099 R)
• M16: 11,610,740 km (0.077 R)
• M17: 13,032,966 km (0.075 R)
• M18: 14,670,764 km (0.069 R)
• M19: 15,035,035 km (0.12 R)
• M20: 16,330,253 km (0.066 R)
• M21: 18,290,284 km (0.119 R)
• M22: 18,651,863 km (0.088 R)
• M23: 19,326,998 km (0.104 R)
• M24: 19,828,151 km (0.068 R)
• M25: 21,053,208 km (0.103 R)
• M26: 22,949,510 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.2

Radius: 7.9

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.52 AU - 8.6 AU

Year: 13421 Days

Day: 20.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,317,154 km

• M1: 107,411 km (0.058 R)
• M2: 553,811 km (0.115 R)
• M3: 1,198,279 km (0.112 R)
• M4: 1,502,860 km (0.066 R)
• M5: 1,892,563 km (0.025 R)
• M6: 7,473,461 km (0.084 R)
• M7: 8,188,239 km (0.07 R)
• M8: 8,947,598 km (0.084 R)
• M9: 10,173,702 km (0.096 R)
• M10: 11,859,072 km (0.086 R)
• M11: 12,156,921 km (0.091 R)
• M12: 15,347,694 km (0.114 R)
• M13: 17,554,562 km (0.067 R)
• M14: 23,045,402 km (0.032 R)
• M15: 30,573,915 km (0.09 R)
• M16: 41,067,458 km (0.096 R)
• M17: 47,040,302 km (0.073 R)
• M18: 48,847,594 km (0.11 R)
• M19: 50,544,333 km (0.088 R)
• M20: 55,040,198 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.3

Radius: 6.6

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.89 AU - 8.65 AU

Year: 15356 Days

Day: 23.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,317,154 km

• M1: 82,129 km (0.082 R)
• M2: 386,860 km (0.075 R)
• M3: 769,083 km (0.062 R)
• M4: 1,054,665 km (0.078 R)
• M5: 1,291,927 km (0.08 R)
• M6: 1,507,348 km (0.119 R)
• M7: 2,209,561 km (0.058 R)
• M8: 2,500,080 km (0.084 R)
• M9: 2,904,742 km (0.112 R)
• M10: 4,179,465 km (0.061 R)
• M11: 4,972,484 km (0.105 R)
• M12: 6,230,602 km (0.059 R)
• M13: 6,654,113 km (0.053 R)
• M14: 8,265,731 km (0.04 R)
• M15: 8,635,537 km (0.119 R)
• M16: 9,608,522 km (0.117 R)
• M17: 11,427,183 km (0.047 R)
• M18: 11,886,299 km (0.113 R)
• M19: 14,835,621 km (0.037 R)
• M20: 17,854,655 km (0.079 R)
• M21: 18,629,423 km (0.047 R)
• M22: 20,580,329 km (0.09 R)
• M23: 22,573,870 km (0.077 R)
• M24: 23,479,386 km (0.118 R)
• M25: 24,127,593 km (0.084 R)
• M26: 25,653,940 km (0.071 R)
• M27: 26,639,790 km (0.083 R)
• M28: 29,427,846 km (0.112 R)
• M29: 32,290,700 km (0.095 R)
• M30: 45,031,502 km (0.067 R)
• M31: 49,119,862 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.9

Radius: 4.7

Gravity: 16.16 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.64 AU - 8.86 AU

Year: 16712 Days

Day: 21.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,317,154 km

• M1: 58,493 km (0.082 R)
• M2: 525,837 km (0.106 R)
• M3: 771,626 km (0.119 R)
• M4: 1,056,759 km (0.074 R)
• M5: 3,301,775 km (0.108 R)
• M6: 4,194,276 km (0.107 R)
• M7: 9,434,839 km (0.094 R)
• M8: 11,430,175 km (0.037 R)
• M9: 11,778,289 km (0.118 R)
• M10: 14,822,157 km (0.086 R)
• M11: 15,445,831 km (0.066 R)
• M12: 21,427,352 km (0.057 R)
• M13: 25,217,414 km (0.107 R)
• M14: 31,760,526 km (0.113 R)
• M15: 40,142,793 km (0.101 R)
• M16: 40,409,377 km (0.115 R)
• M17: 41,760,395 km (0.062 R)
• M18: 46,725,549 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 15,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit