🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362

Radius: 9

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.52 AU - 0.6 AU

Year: 289 Days

Day: 9.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 77,335,496 km

• M1: 111,899 km (0.049 R)
• M2: 417,528 km (0.09 R)
• M3: 707,299 km (0.036 R)
• M4: 1,075,160 km (0.098 R)
• M5: 1,389,615 km (0.118 R)
• M6: 1,843,943 km (0.078 R)
• M7: 2,649,677 km (0.07 R)
• M8: 2,986,871 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.3

Radius: 14.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.67 AU - 0.99 AU

Year: 522 Days

Day: 6.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 77,335,496 km

• M1: 185,501 km (0.047 R)
• M2: 731,085 km (0.099 R)
• M3: 1,280,109 km (0.035 R)
• M4: 1,763,460 km (0.077 R)
• M5: 2,570,091 km (0.09 R)
• M6: 3,065,410 km (0.037 R)
• M7: 4,057,094 km (0.072 R)
• M8: 5,269,136 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.2

Radius: 14.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.69 AU - 0.99 AU

Year: 531 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 77,335,496 km

• M1: 175,329 km (0.06 R)
• M2: 787,633 km (0.116 R)
• M3: 1,228,498 km (0.117 R)
• M4: 1,797,119 km (0.112 R)
• M5: 2,565,304 km (0.087 R)
• M6: 3,241,487 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.2

Radius: 14.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.78 AU - 1.1 AU

Year: 629 Days

Day: 7.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,335,496 km

• M1: 181,462 km (0.097 R)
• M2: 649,704 km (0.114 R)
• M3: 1,336,956 km (0.058 R)
• M4: 1,910,365 km (0.118 R)
• M5: 2,552,140 km (0.112 R)
• M6: 3,662,006 km (0.088 R)
• M7: 4,140,869 km (0.096 R)
• M8: 4,742,103 km (0.068 R)
• M9: 5,261,208 km (0.067 R)
• M10: 5,744,259 km (0.106 R)
• M11: 6,904,091 km (0.105 R)
• M12: 7,662,702 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.6

Radius: 9.3

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.58 AU - 2 AU

Year: 1653 Days

Day: 13.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 77,335,496 km

• M1: 115,639 km (0.091 R)
• M2: 466,297 km (0.113 R)
• M3: 1,016,518 km (0.097 R)
• M4: 2,051,735 km (0.047 R)
• M5: 5,187,157 km (0.035 R)
• M6: 5,501,312 km (0.097 R)
• M7: 6,495,091 km (0.105 R)
• M8: 8,339,782 km (0.071 R)
• M9: 8,961,810 km (0.066 R)
• M10: 9,647,866 km (0.062 R)
• M11: 9,952,447 km (0.114 R)
• M12: 12,071,950 km (0.069 R)
• M13: 12,706,095 km (0.064 R)
• M14: 14,697,243 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.2

Radius: 11

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.77 AU - 5.35 AU

Year: 7857 Days

Day: 10.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,335,496 km

• M1: 136,882 km (0.105 R)
• M2: 605,273 km (0.078 R)
• M3: 1,519,914 km (0.056 R)
• M4: 1,876,256 km (0.084 R)
• M5: 3,053,293 km (0.101 R)
• M6: 3,629,394 km (0.114 R)
• M7: 4,378,879 km (0.082 R)
• M8: 4,749,882 km (0.078 R)
• M9: 5,616,353 km (0.11 R)
• M10: 6,687,773 km (0.074 R)
• M11: 7,327,154 km (0.104 R)
• M12: 8,645,560 km (0.086 R)
• M13: 9,889,915 km (0.062 R)
• M14: 10,578,664 km (0.106 R)
• M15: 11,152,521 km (0.049 R)
• M16: 12,945,302 km (0.049 R)
• M17: 14,338,358 km (0.11 R)
• M18: 16,899,922 km (0.076 R)
• M19: 17,951,445 km (0.076 R)
• M20: 19,185,927 km (0.106 R)
• M21: 19,538,679 km (0.066 R)
• M22: 20,993,219 km (0.108 R)
• M23: 21,670,897 km (0.101 R)
• M24: 24,280,782 km (0.053 R)
• M25: 25,027,425 km (0.034 R)
• M26: 26,916,995 km (0.073 R)
• M27: 28,440,949 km (0.087 R)
• M28: 32,852,141 km (0.101 R)
• M29: 33,868,060 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.8

Radius: 4.6

Gravity: 23.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.78 AU - 8.32 AU

Year: 14320 Days

Day: 19.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,335,496 km

• M1: 58,194 km (0.082 R)
• M2: 315,652 km (0.117 R)
• M3: 868,715 km (0.078 R)
• M4: 1,266,645 km (0.106 R)
• M5: 1,442,423 km (0.115 R)
• M6: 1,980,676 km (0.059 R)
• M7: 2,434,556 km (0.085 R)
• M8: 3,119,564 km (0.115 R)
• M9: 3,598,278 km (0.036 R)
• M10: 5,124,176 km (0.106 R)
• M11: 6,870,731 km (0.108 R)
• M12: 7,287,660 km (0.102 R)
• M13: 8,080,679 km (0.069 R)
• M14: 8,450,933 km (0.074 R)
• M15: 8,784,088 km (0.092 R)
• M16: 9,476,576 km (0.108 R)
• M17: 9,940,629 km (0.071 R)
• M18: 10,528,100 km (0.051 R)
• M19: 11,309,001 km (0.102 R)
• M20: 14,146,124 km (0.094 R)
• M21: 14,888,728 km (0.072 R)
• M22: 19,981,189 km (0.094 R)
• M23: 21,524,142 km (0.091 R)
• M24: 22,234,732 km (0.092 R)
• M25: 23,890,481 km (0.109 R)
• M26: 24,364,706 km (0.061 R)
• M27: 25,331,707 km (0.118 R)
• M28: 26,023,597 km (0.098 R)
• M29: 27,652,418 km (0.095 R)
• M30: 27,860,659 km (0.103 R)
• M31: 30,221,163 km (0.062 R)
• M32: 35,335,466 km (0.111 R)
• M33: 42,088,015 km (0.116 R)
• M34: 44,469,164 km (0.037 R)
• M35: 48,735,845 km (0.089 R)
• M36: 50,423,010 km (0.067 R)
• M37: 50,578,292 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.9

Radius: 3.1

Gravity: 102.49 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.74 AU - 9.96 AU

Year: 18173 Days

Day: 21.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 138.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 77,335,496 km

• M1: 51,910 km (0.116 R)
• M2: 167,550 km (0.118 R)
• M3: 420,370 km (0.088 R)
• M4: 635,641 km (0.104 R)
• M5: 752,776 km (0.061 R)
• M6: 943,663 km (0.074 R)
• M7: 1,151,754 km (0.091 R)
• M8: 1,806,245 km (0.079 R)
• M9: 2,212,852 km (0.076 R)
• M10: 2,345,844 km (0.102 R)
• M11: 2,484,222 km (0.11 R)
• M12: 2,702,037 km (0.051 R)
• M13: 3,733,364 km (0.093 R)
• M14: 4,353,448 km (0.068 R)
• M15: 6,004,709 km (0.059 R)
• M16: 7,182,643 km (0.033 R)
• M17: 8,135,132 km (0.118 R)
• M18: 8,668,748 km (0.106 R)
• M19: 9,225,401 km (0.046 R)
• M20: 14,180,382 km (0.099 R)
• M21: 16,661,463 km (0.088 R)
• M22: 20,174,170 km (0.08 R)
• M23: 20,951,032 km (0.106 R)
• M24: 22,255,675 km (0.084 R)
• M25: 23,084,747 km (0.087 R)
• M26: 23,507,061 km (0.104 R)
• M27: 25,470,833 km (0.062 R)
• M28: 26,263,103 km (0.118 R)
• M29: 28,016,091 km (0.057 R)
• M30: 29,597,041 km (0.055 R)
• M31: 31,365,138 km (0.105 R)
• M32: 40,347,892 km (0.09 R)
• M33: 41,114,132 km (0.108 R)
• M34: 41,578,634 km (0.067 R)
• M35: 41,890,097 km (0.071 R)
• M36: 43,792,233 km (0.081 R)
• M37: 45,091,641 km (0.097 R)
• M38: 47,427,312 km (0.075 R)
• M39: 52,519,324 km (0.107 R)
• M40: 53,800,780 km (0.034 R)
• M41: 54,356,386 km (0.073 R)
• M42: 59,332,011 km (0.091 R)
• M43: 67,136,981 km (0.092 R)
• M44: 78,411,126 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.4

Radius: 5.5

Gravity: 25.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.96 AU - 9.52 AU

Year: 19387 Days

Day: 24.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 77,335,496 km

• M1: 74,949 km (0.087 R)
• M2: 262,694 km (0.064 R)
• M3: 541,993 km (0.097 R)
• M4: 773,870 km (0.086 R)
• M5: 1,097,001 km (0.088 R)
• M6: 1,657,844 km (0.082 R)
• M7: 2,154,658 km (0.115 R)
• M8: 3,025,617 km (0.101 R)
• M9: 3,352,937 km (0.092 R)
• M10: 4,274,759 km (0.103 R)
• M11: 4,866,568 km (0.086 R)
• M12: 5,201,219 km (0.091 R)
• M13: 7,394,772 km (0.112 R)
• M14: 9,553,918 km (0.094 R)
• M15: 11,702,443 km (0.11 R)
• M16: 13,135,291 km (0.047 R)
• M17: 13,930,554 km (0.04 R)
• M18: 16,509,023 km (0.108 R)
• M19: 16,925,503 km (0.114 R)
• M20: 17,606,622 km (0.112 R)
• M21: 18,394,405 km (0.105 R)
• M22: 27,143,038 km (0.046 R)
• M23: 29,880,230 km (0.107 R)
• M24: 31,125,632 km (0.04 R)
• M25: 45,701,551 km (0.052 R)
• M26: 48,193,104 km (0.09 R)
• M27: 49,730,671 km (0.118 R)
• M28: 55,462,513 km (0.069 R)
• M29: 58,679,466 km (0.116 R)
• M30: 69,287,451 km (0.04 R)
• M31: 76,412,049 km (0.03 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: 380 - 11,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit