🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.8

Radius: 12.2

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.5 AU - 0.5 AU

Year: 240 Days

Day: 13 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 90,204,194 km

• M1: 151,692 km (0.101 R)
• M2: 534,962 km (0.108 R)
• M3: 1,022,501 km (0.078 R)
• M4: 1,405,023 km (0.081 R)
• M5: 2,120,101 km (0.105 R)
• M6: 2,597,318 km (0.103 R)
• M7: 3,065,709 km (0.044 R)
• M8: 3,502,685 km (0.046 R)
• M9: 4,125,909 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.2

Radius: 14.9

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.7 AU - 0.84 AU

Year: 458 Days

Day: 12 Hours

Environment

Temp: -165 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 90,204,194 km

• M1: 185,352 km (0.118 R)
• M2: 927,806 km (0.106 R)
• M3: 1,783,207 km (0.082 R)
• M4: 2,759,782 km (0.081 R)
• M5: 3,279,185 km (0.065 R)
• M6: 3,824,021 km (0.048 R)
• M7: 4,747,937 km (0.077 R)
• M8: 5,745,157 km (0.047 R)
• M9: 6,218,783 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.7

Radius: 10.2

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.77 AU - 3.93 AU

Year: 5124 Days

Day: 12.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 90,204,194 km

• M1: 127,009 km (0.111 R)
• M2: 455,825 km (0.091 R)
• M3: 791,223 km (0.111 R)
• M4: 1,175,690 km (0.085 R)
• M5: 1,685,519 km (0.04 R)
• M6: 2,640,552 km (0.107 R)
• M7: 2,968,770 km (0.062 R)
• M8: 4,099,730 km (0.111 R)
• M9: 5,068,825 km (0.095 R)
• M10: 5,414,695 km (0.08 R)
• M11: 9,597,451 km (0.035 R)
• M12: 9,922,079 km (0.07 R)
• M13: 12,120,719 km (0.112 R)
• M14: 12,548,569 km (0.12 R)
• M15: 13,434,338 km (0.119 R)
• M16: 14,413,904 km (0.101 R)
• M17: 15,111,180 km (0.112 R)
• M18: 15,606,947 km (0.098 R)
• M19: 16,399,667 km (0.09 R)
• M20: 16,864,617 km (0.109 R)
• M21: 17,820,846 km (0.079 R)
• M22: 21,042,287 km (0.112 R)
• M23: 22,862,145 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.3

Radius: 12.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.57 AU - 4.37 AU

Year: 5365 Days

Day: 13.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 160 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 90,204,194 km

• M1: 159,322 km (0.107 R)
• M2: 717,172 km (0.087 R)
• M3: 1,146,817 km (0.08 R)
• M4: 1,576,163 km (0.074 R)
• M5: 2,555,730 km (0.111 R)
• M6: 3,473,812 km (0.08 R)
• M7: 3,885,954 km (0.117 R)
• M8: 5,249,090 km (0.099 R)
• M9: 6,151,614 km (0.104 R)
• M10: 6,909,477 km (0.11 R)
• M11: 8,196,168 km (0.117 R)
• M12: 10,337,662 km (0.065 R)
• M13: 13,581,691 km (0.056 R)
• M14: 14,313,674 km (0.072 R)
• M15: 14,867,036 km (0.074 R)
• M16: 16,340,276 km (0.085 R)
• M17: 16,889,300 km (0.101 R)
• M18: 18,968,711 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.5

Radius: 7.4

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.74 AU - 8.8 AU

Year: 14690 Days

Day: 20.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 90,204,194 km

• M1: 92,152 km (0.086 R)
• M2: 361,578 km (0.048 R)
• M3: 698,622 km (0.107 R)
• M4: 991,535 km (0.115 R)
• M5: 1,340,247 km (0.089 R)
• M6: 1,832,724 km (0.086 R)
• M7: 2,479,884 km (0.087 R)
• M8: 4,076,692 km (0.097 R)
• M9: 5,405,719 km (0.04 R)
• M10: 5,859,001 km (0.063 R)
• M11: 6,187,368 km (0.106 R)
• M12: 7,371,734 km (0.093 R)
• M13: 8,560,738 km (0.087 R)
• M14: 8,794,260 km (0.119 R)
• M15: 9,421,375 km (0.109 R)
• M16: 10,285,901 km (0.089 R)
• M17: 12,230,823 km (0.108 R)
• M18: 15,762,529 km (0.037 R)
• M19: 16,686,894 km (0.107 R)
• M20: 17,873,505 km (0.068 R)
• M21: 19,115,466 km (0.067 R)
• M22: 20,580,329 km (0.03 R)
• M23: 21,511,426 km (0.072 R)
• M24: 24,661,059 km (0.114 R)
• M25: 33,216,562 km (0.057 R)
• M26: 35,808,794 km (0.066 R)
• M27: 39,170,706 km (0.1 R)
• M28: 42,465,899 km (0.092 R)
• M29: 44,389,727 km (0.059 R)
• M30: 49,451,820 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.7

Radius: 4.5

Gravity: 36.87 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.33 AU - 9.31 AU

Year: 16277 Days

Day: 18.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 90,204,194 km

• M1: 55,950 km (0.071 R)
• M2: 223,798 km (0.091 R)
• M3: 652,247 km (0.074 R)
• M4: 1,083,687 km (0.114 R)
• M5: 1,824,795 km (0.117 R)
• M6: 2,029,445 km (0.096 R)
• M7: 2,208,065 km (0.045 R)
• M8: 5,631,462 km (0.064 R)
• M9: 7,047,107 km (0.05 R)
• M10: 7,227,971 km (0.048 R)
• M11: 8,031,162 km (0.054 R)
• M12: 8,228,481 km (0.072 R)
• M13: 9,426,461 km (0.086 R)
• M14: 9,925,370 km (0.096 R)
• M15: 10,325,395 km (0.108 R)
• M16: 11,218,793 km (0.108 R)
• M17: 11,842,317 km (0.087 R)
• M18: 15,537,085 km (0.096 R)
• M19: 17,935,438 km (0.117 R)
• M20: 19,933,168 km (0.045 R)
• M21: 21,125,463 km (0.093 R)
• M22: 27,137,652 km (0.108 R)
• M23: 27,694,007 km (0.114 R)
• M24: 29,409,146 km (0.028 R)
• M25: 31,436,796 km (0.079 R)
• M26: 34,715,383 km (0.072 R)
• M27: 36,842,365 km (0.098 R)
• M28: 39,620,996 km (0.119 R)
• M29: 47,172,098 km (0.093 R)
• M30: 47,653,504 km (0.076 R)
• M31: 49,281,578 km (0.09 R)
• M32: 51,962,970 km (0.114 R)
• M33: 53,687,235 km (0.047 R)
• M34: 54,036,696 km (0.117 R)
• M35: 61,728,569 km (0.118 R)
• M36: 62,304,372 km (0.03 R)
• M37: 63,271,971 km (0.053 R)
• M38: 64,643,334 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.5

Radius: 3.2

Gravity: 89.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.27 AU - 11.29 AU

Year: 22355 Days

Day: 21.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 90,204,194 km

• M1: 40,092 km (0.119 R)
• M2: 169,943 km (0.067 R)
• M3: 314,604 km (0.095 R)
• M4: 677,978 km (0.071 R)
• M5: 1,080,545 km (0.099 R)
• M6: 1,499,868 km (0.095 R)
• M7: 2,804,661 km (0.088 R)
• M8: 3,250,612 km (0.085 R)
• M9: 3,521,384 km (0.116 R)
• M10: 6,577,818 km (0.104 R)
• M11: 11,041,968 km (0.108 R)
• M12: 11,310,347 km (0.061 R)
• M13: 11,790,407 km (0.103 R)
• M14: 12,141,513 km (0.113 R)
• M15: 12,571,906 km (0.1 R)
• M16: 12,864,519 km (0.025 R)
• M17: 13,387,364 km (0.085 R)
• M18: 13,924,271 km (0.047 R)
• M19: 16,737,608 km (0.11 R)
• M20: 17,998,419 km (0.086 R)
• M21: 22,158,437 km (0.115 R)
• M22: 25,261,096 km (0.11 R)
• M23: 30,308,229 km (0.096 R)
• M24: 30,966,161 km (0.061 R)
• M25: 31,231,996 km (0.083 R)
• M26: 31,633,667 km (0.086 R)
• M27: 43,822,452 km (0.106 R)
• M28: 44,157,551 km (0.097 R)
• M29: 44,325,699 km (0.078 R)
• M30: 52,155,652 km (0.107 R)
• M31: 52,720,833 km (0.102 R)
• M32: 55,607,623 km (0.102 R)
• M33: 56,592,874 km (0.117 R)
• M34: 59,208,892 km (0.104 R)
• M35: 64,247,798 km (0.106 R)
• M36: 70,478,998 km (0.069 R)
• M37: 73,740,231 km (0.069 R)
• M38: 75,168,143 km (0.112 R)
• M39: 86,996,996 km (0.044 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 15,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit