🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.2

Radius: 10.3

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.98 AU - 1.38 AU

Year: 901 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,850,901 km

• M1: 128,056 km (0.12 R)
• M2: 471,682 km (0.077 R)
• M3: 823,686 km (0.1 R)
• M4: 1,172,847 km (0.115 R)
• M5: 1,510,340 km (0.108 R)
• M6: 1,865,635 km (0.117 R)
• M7: 2,534,487 km (0.109 R)
• M8: 3,225,480 km (0.083 R)
• M9: 3,666,793 km (0.119 R)
• M10: 5,205,258 km (0.106 R)
• M11: 5,623,534 km (0.08 R)
• M12: 5,956,239 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.9

Radius: 9.3

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.38 AU - 2.46 AU

Year: 2646 Days

Day: 14.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,850,901 km

• M1: 115,938 km (0.102 R)
• M2: 515,963 km (0.082 R)
• M3: 1,227,899 km (0.094 R)
• M4: 1,563,447 km (0.096 R)
• M5: 2,034,980 km (0.069 R)
• M6: 2,644,442 km (0.116 R)
• M7: 3,516,448 km (0.109 R)
• M8: 3,938,762 km (0.092 R)
• M9: 5,240,413 km (0.066 R)
• M10: 5,562,198 km (0.09 R)
• M11: 5,949,956 km (0.072 R)
• M12: 6,721,881 km (0.086 R)
• M13: 7,042,918 km (0.108 R)
• M14: 7,343,610 km (0.068 R)
• M15: 7,970,874 km (0.117 R)
• M16: 9,013,272 km (0.103 R)
• M17: 9,992,988 km (0.077 R)
• M18: 10,567,145 km (0.104 R)
• M19: 11,448,725 km (0.093 R)
• M20: 14,922,836 km (0.112 R)
• M21: 16,031,656 km (0.061 R)
• M22: 16,818,541 km (0.09 R)
• M23: 18,130,963 km (0.087 R)
• M24: 19,451,463 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.9

Radius: 12.3

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.15 AU - 3.21 AU

Year: 3084 Days

Day: 5.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,850,901 km

• M1: 153,039 km (0.101 R)
• M2: 570,865 km (0.059 R)
• M3: 1,193,641 km (0.093 R)
• M4: 2,284,359 km (0.104 R)
• M5: 3,014,995 km (0.117 R)
• M6: 3,620,418 km (0.094 R)
• M7: 4,245,438 km (0.118 R)
• M8: 4,986,097 km (0.106 R)
• M9: 8,006,478 km (0.113 R)
• M10: 8,478,759 km (0.116 R)
• M11: 8,936,378 km (0.107 R)
• M12: 12,078,682 km (0.091 R)
• M13: 13,301,345 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.7

Radius: 13

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.52 AU - 4.76 AU

Year: 7026 Days

Day: 7.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 120.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,850,901 km

• M1: 161,715 km (0.11 R)
• M2: 605,423 km (0.102 R)
• M3: 2,743,775 km (0.093 R)
• M4: 3,307,160 km (0.111 R)
• M5: 4,027,623 km (0.073 R)
• M6: 6,830,190 km (0.073 R)
• M7: 7,430,676 km (0.051 R)
• M8: 8,600,382 km (0.1 R)
• M9: 9,592,215 km (0.075 R)
• M10: 10,857,365 km (0.09 R)
• M11: 11,592,788 km (0.073 R)
• M12: 13,438,526 km (0.095 R)
• M13: 14,674,953 km (0.1 R)
• M14: 17,100,682 km (0.119 R)
• M15: 17,649,407 km (0.078 R)
• M16: 18,551,931 km (0.092 R)
• M17: 20,448,832 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.8

Radius: 3.3

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.04 AU - 6.58 AU

Year: 9844 Days

Day: 20 Hours

Environment

Temp: -235 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,850,901 km

• M1: 60,438 km (0.029 R)
• M2: 342,280 km (0.083 R)
• M3: 481,556 km (0.091 R)
• M4: 670,647 km (0.103 R)
• M5: 1,062,145 km (0.087 R)
• M6: 1,187,358 km (0.079 R)
• M7: 1,352,664 km (0.11 R)
• M8: 1,467,854 km (0.105 R)
• M9: 2,687,227 km (0.115 R)
• M10: 4,210,133 km (0.052 R)
• M11: 5,102,335 km (0.083 R)
• M12: 5,592,716 km (0.119 R)
• M13: 10,054,024 km (0.115 R)
• M14: 12,382,515 km (0.079 R)
• M15: 12,702,355 km (0.114 R)
• M16: 15,149,926 km (0.105 R)
• M17: 17,207,645 km (0.114 R)
• M18: 19,752,005 km (0.098 R)
• M19: 20,759,397 km (0.096 R)
• M20: 21,800,599 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.3

Radius: 7.4

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.94 AU - 8.38 AU

Year: 13467 Days

Day: 15.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,850,901 km

• M1: 105,616 km (0.107 R)
• M2: 395,686 km (0.113 R)
• M3: 1,598,453 km (0.077 R)
• M4: 2,220,032 km (0.102 R)
• M5: 7,961,449 km (0.118 R)
• M6: 9,239,763 km (0.099 R)
• M7: 10,069,582 km (0.055 R)
• M8: 12,579,087 km (0.096 R)
• M9: 13,481,461 km (0.1 R)
• M10: 14,366,033 km (0.069 R)
• M11: 18,222,367 km (0.079 R)
• M12: 35,558,217 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.2

Radius: 5.4

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.14 AU - 9.02 AU

Year: 16145 Days

Day: 23.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,850,901 km

• M1: 68,665 km (0.074 R)
• M2: 286,330 km (0.065 R)
• M3: 652,995 km (0.05 R)
• M4: 895,194 km (0.09 R)
• M5: 1,384,379 km (0.111 R)
• M6: 1,901,239 km (0.066 R)
• M7: 2,400,597 km (0.093 R)
• M8: 2,598,814 km (0.108 R)
• M9: 2,807,952 km (0.109 R)
• M10: 3,503,732 km (0.109 R)
• M11: 3,812,053 km (0.073 R)
• M12: 4,337,141 km (0.101 R)
• M13: 4,784,738 km (0.119 R)
• M14: 6,056,021 km (0.109 R)
• M15: 6,614,769 km (0.04 R)
• M16: 9,149,256 km (0.047 R)
• M17: 12,617,234 km (0.108 R)
• M18: 15,678,605 km (0.1 R)
• M19: 16,023,428 km (0.075 R)
• M20: 16,656,975 km (0.034 R)
• M21: 23,217,590 km (0.104 R)
• M22: 23,575,577 km (0.11 R)
• M23: 26,866,730 km (0.118 R)
• M24: 27,261,220 km (0.063 R)
• M25: 31,750,353 km (0.09 R)
• M26: 36,708,176 km (0.099 R)
• M27: 40,328,145 km (0.038 R)
• M28: 42,690,595 km (0.042 R)
• M29: 43,905,778 km (0.095 R)
• M30: 48,122,793 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 14,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit