🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.4

Radius: 15

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.52 AU - 0.52 AU

Year: 250 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 74,543,825 km

• M1: 186,549 km (0.099 R)
• M2: 671,096 km (0.116 R)
• M3: 1,168,808 km (0.114 R)
• M4: 1,926,372 km (0.07 R)
• M5: 2,632,175 km (0.031 R)
• M6: 3,273,800 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.7

Radius: 13.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.6 AU - 0.74 AU

Year: 366 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 74,543,825 km

• M1: 172,935 km (0.085 R)
• M2: 620,233 km (0.046 R)
• M3: 1,060,051 km (0.118 R)
• M4: 1,714,242 km (0.082 R)
• M5: 2,153,461 km (0.107 R)
• M6: 2,639,804 km (0.055 R)
• M7: 3,123,005 km (0.105 R)
• M8: 3,813,998 km (0.119 R)
• M9: 4,519,950 km (0.052 R)
• M10: 5,109,366 km (0.097 R)
• M11: 5,650,312 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.7

Radius: 13.1

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.55 AU - 3.21 AU

Year: 3259 Days

Day: 12.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,543,825 km

• M1: 163,062 km (0.116 R)
• M2: 597,344 km (0.041 R)
• M3: 1,469,500 km (0.119 R)
• M4: 2,095,717 km (0.1 R)
• M5: 3,008,862 km (0.102 R)
• M6: 4,100,478 km (0.041 R)
• M7: 4,757,511 km (0.103 R)
• M8: 5,908,518 km (0.116 R)
• M9: 7,237,246 km (0.054 R)
• M10: 7,888,296 km (0.106 R)
• M11: 8,666,953 km (0.105 R)
• M12: 9,214,182 km (0.119 R)
• M13: 10,144,232 km (0.088 R)
• M14: 10,821,461 km (0.114 R)
• M15: 11,820,177 km (0.112 R)
• M16: 12,570,410 km (0.119 R)
• M17: 12,996,465 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.3

Radius: 11.6

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.14 AU - 6.5 AU

Year: 8183 Days

Day: 6.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,543,825 km

• M1: 145,559 km (0.119 R)
• M2: 1,911,412 km (0.118 R)
• M3: 2,324,601 km (0.113 R)
• M4: 3,057,780 km (0.112 R)
• M5: 4,955,729 km (0.109 R)
• M6: 6,046,896 km (0.044 R)
• M7: 6,487,012 km (0.114 R)
• M8: 7,900,712 km (0.09 R)
• M9: 9,139,532 km (0.078 R)
• M10: 9,594,160 km (0.107 R)
• M11: 13,158,928 km (0.09 R)
• M12: 13,526,340 km (0.077 R)
• M13: 16,413,130 km (0.087 R)
• M14: 26,655,199 km (0.086 R)
• M15: 29,508,778 km (0.112 R)
• M16: 30,048,677 km (0.046 R)
• M17: 30,686,862 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.4

Radius: 4.4

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.9 AU - 7.76 AU

Year: 10620 Days

Day: 17.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,543,825 km

• M1: 54,753 km (0.098 R)
• M2: 294,558 km (0.088 R)
• M3: 593,305 km (0.1 R)
• M4: 789,578 km (0.114 R)
• M5: 1,118,244 km (0.11 R)
• M6: 1,345,334 km (0.087 R)
• M7: 3,390,037 km (0.098 R)
• M8: 4,578,592 km (0.086 R)
• M9: 5,509,989 km (0.095 R)
• M10: 11,423,443 km (0.111 R)
• M11: 11,694,814 km (0.088 R)
• M12: 12,063,273 km (0.047 R)
• M13: 13,067,524 km (0.097 R)
• M14: 15,569,698 km (0.101 R)
• M15: 16,527,423 km (0.066 R)
• M16: 17,763,850 km (0.083 R)
• M17: 18,435,544 km (0.106 R)
• M18: 23,837,822 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.1

Radius: 3.3

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.1 AU - 11.28 AU

Year: 20115 Days

Day: 21.1 Hours

Environment

Temp: -242 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,543,825 km

• M1: 41,588 km (0.094 R)
• M2: 166,502 km (0.064 R)
• M3: 443,408 km (0.101 R)
• M4: 797,506 km (0.075 R)
• M5: 1,133,802 km (0.119 R)
• M6: 1,366,427 km (0.088 R)
• M7: 1,781,561 km (0.08 R)
• M8: 2,238,583 km (0.112 R)
• M9: 3,601,569 km (0.052 R)
• M10: 3,912,583 km (0.116 R)
• M11: 4,441,112 km (0.052 R)
• M12: 4,921,770 km (0.038 R)
• M13: 5,304,441 km (0.102 R)
• M14: 6,021,314 km (0.102 R)
• M15: 6,685,080 km (0.102 R)
• M16: 7,812,599 km (0.036 R)
• M17: 8,510,772 km (0.052 R)
• M18: 10,748,308 km (0.088 R)
• M19: 11,066,353 km (0.069 R)
• M20: 11,610,291 km (0.119 R)
• M21: 12,228,878 km (0.102 R)
• M22: 23,071,582 km (0.065 R)
• M23: 25,608,313 km (0.094 R)
• M24: 39,586,589 km (0.116 R)
• M25: 41,110,692 km (0.106 R)
• M26: 43,871,072 km (0.101 R)
• M27: 45,502,736 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.2

Radius: 7.9

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.78 AU - 11.28 AU

Year: 21183 Days

Day: 21.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,543,825 km

• M1: 98,286 km (0.089 R)
• M2: 426,653 km (0.076 R)
• M3: 730,337 km (0.096 R)
• M4: 1,233,734 km (0.054 R)
• M5: 1,858,155 km (0.107 R)
• M6: 2,606,892 km (0.044 R)
• M7: 5,380,736 km (0.117 R)
• M8: 5,975,986 km (0.102 R)
• M9: 8,026,375 km (0.084 R)
• M10: 9,127,564 km (0.114 R)
• M11: 11,690,924 km (0.086 R)
• M12: 17,840,743 km (0.095 R)
• M13: 19,159,897 km (0.085 R)
• M14: 21,307,075 km (0.102 R)
• M15: 23,300,317 km (0.119 R)
• M16: 23,713,506 km (0.041 R)
• M17: 25,962,860 km (0.116 R)
• M18: 33,296,746 km (0.048 R)
• M19: 33,689,440 km (0.117 R)
• M20: 36,524,769 km (0.069 R)
• M21: 37,082,320 km (0.094 R)
• M22: 44,380,153 km (0.102 R)
• M23: 49,459,749 km (0.064 R)
• M24: 51,875,605 km (0.045 R)
• M25: 56,198,235 km (0.088 R)
• M26: 58,446,990 km (0.043 R)
• M27: 61,341,410 km (0.076 R)
• M28: 63,523,744 km (0.11 R)
• M29: 63,926,013 km (0.091 R)
• M30: 69,524,264 km (0.119 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: 494 - 17,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit