🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.2

Radius: 14.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.66 AU - 1 AU

Year: 522 Days

Day: 5.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,620,495 km

• M1: 179,517 km (0.107 R)
• M2: 827,127 km (0.053 R)
• M3: 1,417,889 km (0.042 R)
• M4: 1,913,506 km (0.089 R)
• M5: 2,835,777 km (0.11 R)
• M6: 3,318,081 km (0.1 R)
• M7: 3,939,062 km (0.086 R)
• M8: 5,107,571 km (0.115 R)
• M9: 5,628,470 km (0.112 R)
• M10: 6,184,675 km (0.082 R)
• M11: 6,921,445 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.2

Radius: 9.7

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.39 AU - 1.83 AU

Year: 1410 Days

Day: 10.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,620,495 km

• M1: 121,623 km (0.107 R)
• M2: 424,559 km (0.116 R)
• M3: 749,635 km (0.041 R)
• M4: 1,380,788 km (0.083 R)
• M5: 1,876,256 km (0.038 R)
• M6: 3,013,051 km (0.118 R)
• M7: 3,350,693 km (0.093 R)
• M8: 4,157,624 km (0.107 R)
• M9: 4,617,189 km (0.105 R)
• M10: 6,010,094 km (0.065 R)
• M11: 7,252,056 km (0.061 R)
• M12: 7,862,116 km (0.104 R)
• M13: 8,179,862 km (0.105 R)
• M14: 8,536,204 km (0.058 R)
• M15: 10,168,167 km (0.113 R)
• M16: 11,475,653 km (0.098 R)
• M17: 11,998,497 km (0.072 R)
• M18: 12,615,439 km (0.116 R)
• M19: 13,745,651 km (0.08 R)
• M20: 14,165,273 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212

Radius: 8.4

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.1 AU - 4.78 AU

Year: 5398 Days

Day: 6.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,620,495 km

• M1: 104,419 km (0.032 R)
• M2: 471,832 km (0.099 R)
• M3: 866,172 km (0.089 R)
• M4: 1,170,454 km (0.046 R)
• M5: 1,432,848 km (0.081 R)
• M6: 1,817,165 km (0.115 R)
• M7: 2,575,178 km (0.072 R)
• M8: 3,416,965 km (0.095 R)
• M9: 7,254,599 km (0.044 R)
• M10: 8,289,966 km (0.035 R)
• M11: 8,949,543 km (0.059 R)
• M12: 10,138,996 km (0.084 R)
• M13: 15,337,671 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.4

Radius: 11.3

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.65 AU - 4.73 AU

Year: 5920 Days

Day: 10.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,620,495 km

• M1: 140,472 km (0.113 R)
• M2: 731,085 km (0.118 R)
• M3: 1,397,095 km (0.116 R)
• M4: 2,231,551 km (0.114 R)
• M5: 2,638,607 km (0.099 R)
• M6: 3,042,073 km (0.04 R)
• M7: 3,545,320 km (0.097 R)
• M8: 4,169,293 km (0.072 R)
• M9: 5,745,755 km (0.115 R)
• M10: 6,253,191 km (0.104 R)
• M11: 9,028,979 km (0.059 R)
• M12: 10,072,873 km (0.036 R)
• M13: 11,676,114 km (0.104 R)
• M14: 13,638,987 km (0.089 R)
• M15: 16,530,116 km (0.075 R)
• M16: 17,268,980 km (0.091 R)
• M17: 17,911,203 km (0.111 R)
• M18: 18,690,758 km (0.103 R)
• M19: 19,555,284 km (0.114 R)
• M20: 20,575,841 km (0.099 R)
• M21: 22,172,648 km (0.079 R)
• M22: 22,792,283 km (0.115 R)
• M23: 23,282,066 km (0.041 R)
• M24: 23,922,196 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.8

Radius: 12.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.61 AU - 4.93 AU

Year: 6091 Days

Day: 13 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,620,495 km

• M1: 154,235 km (0.04 R)
• M2: 671,395 km (0.115 R)
• M3: 1,164,470 km (0.118 R)
• M4: 2,165,728 km (0.107 R)
• M5: 3,182,844 km (0.049 R)
• M6: 3,742,640 km (0.067 R)
• M7: 4,495,566 km (0.104 R)
• M8: 6,368,232 km (0.097 R)
• M9: 7,333,288 km (0.066 R)
• M10: 7,927,042 km (0.07 R)
• M11: 11,149,380 km (0.114 R)
• M12: 11,537,885 km (0.096 R)
• M13: 12,549,167 km (0.106 R)
• M14: 14,922,687 km (0.101 R)
• M15: 15,335,727 km (0.113 R)
• M16: 16,620,473 km (0.119 R)
• M17: 18,988,308 km (0.114 R)
• M18: 21,052,759 km (0.069 R)
• M19: 26,387,718 km (0.12 R)
• M20: 27,961,338 km (0.044 R)
• M21: 28,589,948 km (0.066 R)
• M22: 31,487,509 km (0.082 R)
• M23: 33,357,184 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.4

Radius: 4.7

Gravity: 30.39 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.2 AU - 6.78 AU

Year: 10119 Days

Day: 20.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,620,495 km

• M1: 60,438 km (0.077 R)
• M2: 207,642 km (0.039 R)
• M3: 382,073 km (0.06 R)
• M4: 590,014 km (0.099 R)
• M5: 1,276,519 km (0.089 R)
• M6: 1,673,701 km (0.099 R)
• M7: 2,257,731 km (0.102 R)
• M8: 2,606,444 km (0.074 R)
• M9: 3,584,365 km (0.111 R)
• M10: 4,253,965 km (0.05 R)
• M11: 5,035,016 km (0.049 R)
• M12: 5,837,010 km (0.118 R)
• M13: 6,491,949 km (0.072 R)
• M14: 6,954,955 km (0.086 R)
• M15: 7,606,154 km (0.113 R)
• M16: 8,341,727 km (0.104 R)
• M17: 8,795,906 km (0.087 R)
• M18: 9,953,046 km (0.073 R)
• M19: 11,045,708 km (0.117 R)
• M20: 12,273,757 km (0.034 R)
• M21: 14,091,072 km (0.102 R)
• M22: 14,931,513 km (0.083 R)
• M23: 19,168,873 km (0.066 R)
• M24: 19,878,415 km (0.103 R)
• M25: 20,038,485 km (0.047 R)
• M26: 22,026,790 km (0.083 R)
• M27: 23,512,297 km (0.055 R)
• M28: 26,390,710 km (0.036 R)
• M29: 26,973,693 km (0.12 R)
• M30: 30,017,860 km (0.086 R)
• M31: 41,155,122 km (0.11 R)
• M32: 41,807,369 km (0.085 R)
• M33: 43,132,656 km (0.12 R)
• M34: 46,146,306 km (0.063 R)
• M35: 46,850,313 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.5

Radius: 7

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.85 AU - 10.43 AU

Year: 20660 Days

Day: 23.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,620,495 km

• M1: 87,216 km (0.098 R)
• M2: 359,334 km (0.104 R)
• M3: 602,281 km (0.084 R)
• M4: 836,252 km (0.081 R)
• M5: 2,159,595 km (0.1 R)
• M6: 2,724,177 km (0.096 R)
• M7: 2,950,070 km (0.101 R)
• M8: 3,497,449 km (0.077 R)
• M9: 4,901,873 km (0.105 R)
• M10: 5,588,677 km (0.108 R)
• M11: 6,782,169 km (0.096 R)
• M12: 7,011,951 km (0.077 R)
• M13: 8,240,000 km (0.119 R)
• M14: 10,251,344 km (0.084 R)
• M15: 12,431,882 km (0.093 R)
• M16: 13,630,311 km (0.097 R)
• M17: 14,071,176 km (0.068 R)
• M18: 17,341,684 km (0.108 R)
• M19: 18,034,173 km (0.064 R)
• M20: 19,198,344 km (0.103 R)
• M21: 26,227,798 km (0.053 R)
• M22: 26,795,223 km (0.095 R)
• M23: 27,370,726 km (0.041 R)
• M24: 29,755,764 km (0.09 R)
• M25: 35,760,174 km (0.057 R)
• M26: 37,449,733 km (0.074 R)
• M27: 47,702,273 km (0.119 R)
• M28: 48,547,501 km (0.071 R)
• M29: 50,791,768 km (0.104 R)
• M30: 56,608,881 km (0.082 R)
• M31: 59,093,702 km (0.07 R)
• M32: 63,259,853 km (0.06 R)
• M33: 64,279,811 km (0.078 R)
• M34: 73,060,907 km (0.094 R)
• M35: 75,774,613 km (0.098 R)
• M36: 76,003,647 km (0.102 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: 350 - 10,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit