🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.4

Radius: 9

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.86 AU - 0.94 AU

Year: 579 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,118,480 km

• M1: 111,899 km (0.11 R)
• M2: 447,447 km (0.099 R)
• M3: 771,925 km (0.119 R)
• M4: 1,101,340 km (0.119 R)
• M5: 1,730,698 km (0.101 R)
• M6: 2,028,098 km (0.049 R)
• M7: 2,339,262 km (0.092 R)
• M8: 2,739,137 km (0.119 R)
• M9: 3,235,054 km (0.076 R)
• M10: 3,538,738 km (0.111 R)
• M11: 4,265,634 km (0.032 R)
• M12: 4,764,243 km (0.069 R)
• M13: 5,464,511 km (0.104 R)
• M14: 5,897,298 km (0.099 R)
• M15: 6,352,823 km (0.051 R)
• M16: 7,178,753 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.8

Radius: 9.4

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.3 AU - 2.06 AU

Year: 1477 Days

Day: 8.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,118,480 km

• M1: 117,135 km (0.089 R)
• M2: 519,105 km (0.083 R)
• M3: 1,217,577 km (0.102 R)
• M4: 1,602,492 km (0.074 R)
• M5: 2,102,299 km (0.112 R)
• M6: 2,622,151 km (0.042 R)
• M7: 3,088,897 km (0.104 R)
• M8: 3,511,511 km (0.086 R)
• M9: 4,007,877 km (0.089 R)
• M10: 5,691,152 km (0.117 R)
• M11: 7,885,603 km (0.112 R)
• M12: 8,860,532 km (0.109 R)
• M13: 10,350,976 km (0.1 R)
• M14: 10,730,805 km (0.12 R)
• M15: 12,889,801 km (0.082 R)
• M16: 13,370,310 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.3

Radius: 13.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.47 AU - 2.05 AU

Year: 1584 Days

Day: 12.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,118,480 km

• M1: 165,455 km (0.089 R)
• M2: 593,455 km (0.088 R)
• M3: 1,080,695 km (0.025 R)
• M4: 1,625,231 km (0.087 R)
• M5: 2,860,162 km (0.12 R)
• M6: 3,535,297 km (0.097 R)
• M7: 4,631,251 km (0.039 R)
• M8: 5,240,862 km (0.057 R)
• M9: 6,136,953 km (0.098 R)
• M10: 7,045,611 km (0.063 R)
• M11: 7,464,934 km (0.118 R)
• M12: 7,924,498 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.7

Radius: 9.3

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.07 AU - 2.49 AU

Year: 2335 Days

Day: 10.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 163.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,118,480 km

• M1: 116,387 km (0.074 R)
• M2: 471,233 km (0.061 R)
• M3: 929,751 km (0.064 R)
• M4: 1,617,003 km (0.068 R)
• M5: 2,624,246 km (0.046 R)
• M6: 3,130,934 km (0.066 R)
• M7: 3,604,561 km (0.104 R)
• M8: 4,055,598 km (0.032 R)
• M9: 4,600,284 km (0.098 R)
• M10: 5,296,812 km (0.118 R)
• M11: 6,084,744 km (0.104 R)
• M12: 6,923,838 km (0.107 R)
• M13: 7,280,330 km (0.119 R)
• M14: 7,675,717 km (0.08 R)
• M15: 8,085,615 km (0.083 R)
• M16: 8,452,429 km (0.057 R)
• M17: 9,620,489 km (0.101 R)
• M18: 10,489,803 km (0.058 R)
• M19: 11,551,648 km (0.079 R)
• M20: 11,981,293 km (0.032 R)
• M21: 12,570,859 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.5

Radius: 9.1

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.08 AU - 3.24 AU

Year: 3810 Days

Day: 9.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,118,480 km

• M1: 113,096 km (0.049 R)
• M2: 643,121 km (0.069 R)
• M3: 1,218,026 km (0.067 R)
• M4: 1,743,264 km (0.107 R)
• M5: 2,362,001 km (0.106 R)
• M6: 4,773,668 km (0.115 R)
• M7: 5,376,248 km (0.119 R)
• M8: 6,654,562 km (0.051 R)
• M9: 8,006,927 km (0.056 R)
• M10: 8,826,125 km (0.04 R)
• M11: 9,207,599 km (0.049 R)
• M12: 10,348,732 km (0.052 R)
• M13: 10,845,098 km (0.103 R)
• M14: 11,283,120 km (0.12 R)
• M15: 11,581,568 km (0.094 R)
• M16: 14,510,993 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.8

Radius: 3.8

Gravity: 52.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.11 AU - 11.41 AU

Year: 19112 Days

Day: 15.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,118,480 km

• M1: 47,572 km (0.044 R)
• M2: 199,713 km (0.067 R)
• M3: 569,968 km (0.059 R)
• M4: 998,715 km (0.087 R)
• M5: 2,406,282 km (0.107 R)
• M6: 2,785,662 km (0.092 R)
• M7: 4,195,472 km (0.067 R)
• M8: 4,707,845 km (0.113 R)
• M9: 5,146,765 km (0.072 R)
• M10: 6,105,687 km (0.112 R)
• M11: 6,362,846 km (0.116 R)
• M12: 7,908,043 km (0.1 R)
• M13: 8,110,897 km (0.079 R)
• M14: 10,155,152 km (0.075 R)
• M15: 12,314,448 km (0.115 R)
• M16: 13,144,267 km (0.078 R)
• M17: 13,500,909 km (0.112 R)
• M18: 19,100,656 km (0.048 R)
• M19: 20,685,047 km (0.066 R)
• M20: 21,954,236 km (0.053 R)
• M21: 22,965,068 km (0.111 R)
• M22: 23,690,917 km (0.104 R)
• M23: 29,812,013 km (0.048 R)
• M24: 34,564,289 km (0.109 R)
• M25: 34,970,297 km (0.084 R)
• M26: 36,346,897 km (0.099 R)
• M27: 37,048,661 km (0.072 R)
• M28: 39,354,562 km (0.115 R)
• M29: 41,297,091 km (0.104 R)
• M30: 41,907,450 km (0.107 R)
• M31: 44,728,567 km (0.064 R)
• M32: 52,152,062 km (0.114 R)
• M33: 53,765,325 km (0.08 R)
• M34: 56,340,353 km (0.104 R)
• M35: 62,132,783 km (0.119 R)
• M36: 63,944,862 km (0.052 R)
• M37: 69,807,453 km (0.113 R)
• M38: 73,759,380 km (0.115 R)
• M39: 75,562,632 km (0.149 R)
• M40: 76,246,295 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.2

Radius: 4.5

Gravity: 34.63 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.93 AU - 13.01 AU

Year: 22978 Days

Day: 15.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 84,118,480 km

• M1: 59,839 km (0.034 R)
• M2: 249,230 km (0.113 R)
• M3: 728,392 km (0.11 R)
• M4: 950,994 km (0.109 R)
• M5: 1,218,026 km (0.117 R)
• M6: 1,585,139 km (0.116 R)
• M7: 1,921,136 km (0.063 R)
• M8: 2,064,002 km (0.113 R)
• M9: 2,303,059 km (0.045 R)
• M10: 2,708,469 km (0.07 R)
• M11: 3,478,001 km (0.097 R)
• M12: 3,691,178 km (0.068 R)
• M13: 4,418,373 km (0.116 R)
• M14: 4,778,754 km (0.079 R)
• M15: 6,373,318 km (0.113 R)
• M16: 8,562,683 km (0.111 R)
• M17: 13,000,803 km (0.117 R)
• M18: 13,738,919 km (0.115 R)
• M19: 13,965,709 km (0.117 R)
• M20: 16,627,803 km (0.033 R)
• M21: 17,145,711 km (0.104 R)
• M22: 18,395,601 km (0.108 R)
• M23: 20,875,934 km (0.073 R)
• M24: 21,377,237 km (0.05 R)
• M25: 25,338,887 km (0.099 R)
• M26: 28,032,995 km (0.092 R)
• M27: 29,261,643 km (0.057 R)
• M28: 31,957,995 km (0.112 R)
• M29: 32,356,224 km (0.109 R)
• M30: 34,120,133 km (0.108 R)
• M31: 36,233,801 km (0.101 R)
• M32: 37,543,082 km (0.087 R)
• M33: 38,433,339 km (0.091 R)
• M34: 50,595,346 km (0.071 R)
• M35: 53,898,318 km (0.105 R)
• M36: 57,537,735 km (0.111 R)
• M37: 59,717,824 km (0.109 R)
• M38: 65,088,388 km (0.067 R)
• M39: 70,547,513 km (0.104 R)
• M40: 72,585,186 km (0.114 R)
• M41: 76,303,890 km (0.086 R)
• M42: 77,730,605 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 17,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit