🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.3

Radius: 14.3

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.6 AU - 1.72 AU

Year: 1451 Days

Day: 8.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 87,451,178 km

• M1: 210,933 km (0.072 R)
• M2: 768,933 km (0.118 R)
• M3: 1,314,816 km (0.108 R)
• M4: 1,918,892 km (0.105 R)
• M5: 2,500,229 km (0.106 R)
• M6: 3,037,286 km (0.068 R)
• M7: 3,937,117 km (0.09 R)
• M8: 4,967,547 km (0.088 R)
• M9: 5,892,959 km (0.079 R)
• M10: 7,479,744 km (0.093 R)
• M11: 8,257,503 km (0.111 R)
• M12: 9,150,154 km (0.079 R)
• M13: 9,877,199 km (0.037 R)
• M14: 11,233,603 km (0.072 R)
• M15: 11,919,809 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741

Radius: 12.7

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.12 AU - 3.28 AU

Year: 3883 Days

Day: 12.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,451,178 km

• M1: 158,574 km (0.116 R)
• M2: 599,738 km (0.042 R)
• M3: 1,068,129 km (0.064 R)
• M4: 1,465,760 km (0.084 R)
• M5: 1,938,788 km (0.109 R)
• M6: 2,895,018 km (0.083 R)
• M7: 3,411,579 km (0.068 R)
• M8: 6,791,145 km (0.092 R)
• M9: 7,240,387 km (0.049 R)
• M10: 7,709,377 km (0.111 R)
• M11: 8,306,272 km (0.1 R)
• M12: 9,162,720 km (0.103 R)
• M13: 10,367,132 km (0.095 R)
• M14: 16,887,804 km (0.077 R)
• M15: 20,360,420 km (0.067 R)
• M16: 23,548,500 km (0.085 R)
• M17: 25,261,246 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.8

Radius: 9.5

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.89 AU - 3.79 AU

Year: 4140 Days

Day: 6.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 87,451,178 km

• M1: 119,230 km (0.06 R)
• M2: 530,773 km (0.059 R)
• M3: 850,613 km (0.066 R)
• M4: 1,476,681 km (0.096 R)
• M5: 1,995,636 km (0.067 R)
• M6: 2,531,495 km (0.072 R)
• M7: 2,842,808 km (0.052 R)
• M8: 3,736,057 km (0.092 R)
• M9: 4,703,058 km (0.118 R)
• M10: 5,314,315 km (0.06 R)
• M11: 5,711,647 km (0.101 R)
• M12: 7,158,857 km (0.08 R)
• M13: 8,836,447 km (0.116 R)
• M14: 9,850,870 km (0.053 R)
• M15: 10,277,673 km (0.075 R)
• M16: 11,306,308 km (0.112 R)
• M17: 13,001,252 km (0.057 R)
• M18: 13,619,540 km (0.078 R)
• M19: 14,803,906 km (0.08 R)
• M20: 15,765,072 km (0.105 R)
• M21: 16,172,727 km (0.099 R)
• M22: 16,948,392 km (0.101 R)
• M23: 17,253,272 km (0.118 R)
• M24: 20,028,761 km (0.074 R)
• M25: 20,853,494 km (0.107 R)
• M26: 21,344,923 km (0.119 R)
• M27: 21,772,325 km (0.098 R)
• M28: 24,148,687 km (0.091 R)
• M29: 24,925,548 km (0.062 R)
• M30: 28,029,854 km (0.07 R)
• M31: 29,235,762 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.3

Radius: 8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.13 AU - 3.83 AU

Year: 4403 Days

Day: 14.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 87,451,178 km

• M1: 101,876 km (0.089 R)
• M2: 564,283 km (0.104 R)
• M3: 3,532,604 km (0.075 R)
• M4: 3,866,656 km (0.063 R)
• M5: 4,561,688 km (0.065 R)
• M6: 6,877,463 km (0.09 R)
• M7: 8,110,149 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.4

Radius: 10.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.25 AU - 5.05 AU

Year: 6801 Days

Day: 10.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 87,451,178 km

• M1: 133,142 km (0.097 R)
• M2: 607,068 km (0.111 R)
• M3: 1,136,495 km (0.037 R)
• M4: 4,632,448 km (0.093 R)
• M5: 5,837,010 km (0.082 R)
• M6: 7,880,068 km (0.094 R)
• M7: 12,640,870 km (0.114 R)
• M8: 13,222,507 km (0.076 R)
• M9: 14,544,055 km (0.062 R)
• M10: 16,631,244 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.5

Radius: 4

Gravity: 56.41 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.11 AU - 10.11 AU

Year: 20206 Days

Day: 23.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 87,451,178 km

• M1: 49,816 km (0.05 R)
• M2: 202,107 km (0.035 R)
• M3: 419,921 km (0.049 R)
• M4: 572,661 km (0.12 R)
• M5: 1,972,448 km (0.1 R)
• M6: 2,598,964 km (0.109 R)
• M7: 2,826,053 km (0.052 R)
• M8: 4,802,391 km (0.04 R)
• M9: 5,222,611 km (0.118 R)
• M10: 5,792,430 km (0.091 R)
• M11: 5,919,737 km (0.117 R)
• M12: 6,493,146 km (0.119 R)
• M13: 6,911,122 km (0.091 R)
• M14: 16,940,164 km (0.103 R)
• M15: 17,288,278 km (0.102 R)
• M16: 19,383,994 km (0.12 R)
• M17: 20,443,596 km (0.119 R)
• M18: 21,642,922 km (0.097 R)
• M19: 21,949,897 km (0.073 R)
• M20: 23,313,931 km (0.099 R)
• M21: 24,511,462 km (0.108 R)
• M22: 27,623,396 km (0.088 R)
• M23: 28,227,173 km (0.113 R)
• M24: 29,964,454 km (0.117 R)
• M25: 35,318,561 km (0.095 R)
• M26: 39,423,676 km (0.078 R)
• M27: 40,034,933 km (0.067 R)
• M28: 40,652,473 km (0.096 R)
• M29: 42,383,321 km (0.109 R)
• M30: 47,869,673 km (0.114 R)
• M31: 50,872,402 km (0.099 R)
• M32: 56,666,477 km (0.078 R)
• M33: 66,265,574 km (0.085 R)
• M34: 67,129,202 km (0.104 R)
• M35: 72,014,021 km (0.196 R)
• M36: 73,156,201 km (0.066 R)
• M37: 75,008,971 km (0.105 R)
• M38: 77,368,428 km (0.039 R)
• M39: 78,085,750 km (0.06 R)
• M40: 80,509,086 km (0.115 R)
• M41: 82,483,479 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.7

Radius: 3.8

Gravity: 55.03 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.89 AU - 12.99 AU

Year: 22879 Days

Day: 18.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 146.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 87,451,178 km

• M1: 52,509 km (0.116 R)
• M2: 342,280 km (0.115 R)
• M3: 646,712 km (0.11 R)
• M4: 868,266 km (0.05 R)
• M5: 1,056,161 km (0.07 R)
• M6: 1,865,037 km (0.077 R)
• M7: 2,201,033 km (0.08 R)
• M8: 3,216,953 km (0.088 R)
• M9: 3,422,350 km (0.12 R)
• M10: 3,574,342 km (0.065 R)
• M11: 4,159,270 km (0.11 R)
• M12: 5,474,983 km (0.115 R)
• M13: 6,569,142 km (0.078 R)
• M14: 7,341,366 km (0.112 R)
• M15: 7,492,609 km (0.1 R)
• M16: 8,172,232 km (0.057 R)
• M17: 8,334,845 km (0.095 R)
• M18: 9,179,774 km (0.119 R)
• M19: 11,370,785 km (0.12 R)
• M20: 11,985,781 km (0.114 R)
• M21: 16,750,474 km (0.11 R)
• M22: 17,816,209 km (0.076 R)
• M23: 19,498,586 km (0.101 R)
• M24: 22,321,349 km (0.05 R)
• M25: 23,610,134 km (0.101 R)
• M26: 27,529,898 km (0.084 R)
• M27: 29,515,809 km (0.081 R)
• M28: 30,155,490 km (0.102 R)
• M29: 32,670,529 km (0.072 R)
• M30: 37,663,209 km (0.08 R)
• M31: 39,485,460 km (0.09 R)
• M32: 42,814,312 km (0.069 R)
• M33: 44,630,430 km (0.029 R)
• M34: 48,062,953 km (0.065 R)
• M35: 48,239,030 km (0.102 R)
• M36: 48,947,675 km (0.105 R)
• M37: 50,567,521 km (0.099 R)
• M38: 51,667,065 km (0.031 R)
• M39: 55,835,161 km (0.089 R)
• M40: 69,223,423 km (0.113 R)
• M41: 79,818,393 km (0.097 R)
• M42: 80,312,963 km (0.038 R)
• M43: 84,086,570 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 18,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit