🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.9

Radius: 8

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.53 AU - 0.73 AU

Year: 351 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,433,757 km

• M1: 99,632 km (0.095 R)
• M2: 398,080 km (0.097 R)
• M3: 673,190 km (0.065 R)
• M4: 1,171,052 km (0.101 R)
• M5: 1,585,139 km (0.106 R)
• M6: 1,948,063 km (0.114 R)
• M7: 2,198,341 km (0.074 R)
• M8: 2,461,483 km (0.103 R)
• M9: 2,813,038 km (0.074 R)
• M10: 3,315,388 km (0.098 R)
• M11: 3,675,021 km (0.074 R)
• M12: 4,097,785 km (0.098 R)
• M13: 4,634,093 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.5

Radius: 11

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.16 AU - 1.52 AU

Year: 1090 Days

Day: 7.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,433,757 km

• M1: 136,732 km (0.059 R)
• M2: 577,597 km (0.094 R)
• M3: 922,271 km (0.058 R)
• M4: 1,281,755 km (0.066 R)
• M5: 1,700,180 km (0.074 R)
• M6: 2,155,855 km (0.095 R)
• M7: 2,508,008 km (0.12 R)
• M8: 2,952,314 km (0.12 R)
• M9: 3,479,048 km (0.084 R)
• M10: 3,837,335 km (0.108 R)
• M11: 4,909,802 km (0.112 R)
• M12: 5,261,806 km (0.053 R)
• M13: 5,736,181 km (0.086 R)
• M14: 6,284,008 km (0.067 R)
• M15: 6,963,033 km (0.101 R)
• M16: 7,587,006 km (0.072 R)
• M17: 9,806,440 km (0.113 R)
• M18: 10,335,418 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.1

Radius: 12

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.2 AU - 1.56 AU

Year: 1140 Days

Day: 5.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,433,757 km

• M1: 150,346 km (0.117 R)
• M2: 590,164 km (0.117 R)
• M3: 1,070,373 km (0.099 R)
• M4: 1,785,750 km (0.034 R)
• M5: 2,410,171 km (0.099 R)
• M6: 3,542,926 km (0.072 R)
• M7: 4,482,700 km (0.114 R)
• M8: 4,928,203 km (0.118 R)
• M9: 5,621,738 km (0.038 R)
• M10: 6,489,855 km (0.087 R)
• M11: 8,124,212 km (0.118 R)
• M12: 9,065,182 km (0.082 R)
• M13: 9,810,329 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.4

Radius: 9.3

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.34 AU - 4.96 AU

Year: 5943 Days

Day: 13.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,433,757 km

• M1: 115,639 km (0.115 R)
• M2: 416,181 km (0.092 R)
• M3: 1,006,494 km (0.1 R)
• M4: 1,448,855 km (0.111 R)
• M5: 1,781,711 km (0.111 R)
• M6: 2,386,535 km (0.092 R)
• M7: 2,911,474 km (0.063 R)
• M8: 3,302,822 km (0.081 R)
• M9: 3,729,176 km (0.088 R)
• M10: 4,487,637 km (0.117 R)
• M11: 4,797,305 km (0.073 R)
• M12: 5,634,903 km (0.075 R)
• M13: 6,534,136 km (0.06 R)
• M14: 7,706,834 km (0.102 R)
• M15: 8,190,483 km (0.101 R)
• M16: 9,218,520 km (0.112 R)
• M17: 11,386,044 km (0.04 R)
• M18: 12,972,679 km (0.099 R)
• M19: 14,421,833 km (0.099 R)
• M20: 14,984,920 km (0.098 R)
• M21: 19,009,551 km (0.089 R)
• M22: 19,892,926 km (0.119 R)
• M23: 21,089,111 km (0.113 R)
• M24: 27,282,762 km (0.048 R)
• M25: 28,493,906 km (0.053 R)
• M26: 29,560,240 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 10.3

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.18 AU - 4.96 AU

Year: 6867 Days

Day: 11.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,433,757 km

• M1: 128,205 km (0.106 R)
• M2: 487,988 km (0.066 R)
• M3: 1,245,253 km (0.098 R)
• M4: 4,140,570 km (0.1 R)
• M5: 4,575,600 km (0.12 R)
• M6: 5,040,999 km (0.114 R)
• M7: 6,163,731 km (0.074 R)
• M8: 7,118,764 km (0.054 R)
• M9: 7,936,017 km (0.11 R)
• M10: 9,449,948 km (0.104 R)
• M11: 10,070,181 km (0.107 R)
• M12: 10,390,470 km (0.036 R)
• M13: 11,840,671 km (0.101 R)
• M14: 12,249,223 km (0.112 R)
• M15: 16,487,331 km (0.066 R)
• M16: 16,868,656 km (0.076 R)
• M17: 25,117,034 km (0.107 R)
• M18: 26,306,786 km (0.118 R)
• M19: 27,622,798 km (0.04 R)
• M20: 34,143,171 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.7

Radius: 9.3

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.58 AU - 5.68 AU

Year: 8167 Days

Day: 14.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,433,757 km

• M1: 115,639 km (0.079 R)
• M2: 568,472 km (0.098 R)
• M3: 942,317 km (0.08 R)
• M4: 2,815,282 km (0.112 R)
• M5: 3,501,637 km (0.069 R)
• M6: 5,704,616 km (0.095 R)
• M7: 7,096,175 km (0.074 R)
• M8: 7,593,588 km (0.044 R)
• M9: 8,787,529 km (0.093 R)
• M10: 9,497,370 km (0.045 R)
• M11: 14,644,734 km (0.044 R)
• M12: 17,290,223 km (0.111 R)
• M13: 20,238,797 km (0.101 R)
• M14: 24,268,664 km (0.095 R)
• M15: 25,930,697 km (0.06 R)
• M16: 29,577,893 km (0.09 R)
• M17: 34,518,811 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.6

Radius: 6.1

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.62 AU - 7.92 AU

Year: 13779 Days

Day: 20.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,433,757 km

• M1: 76,295 km (0.027 R)
• M2: 719,566 km (0.117 R)
• M3: 1,381,836 km (0.047 R)
• M4: 2,996,296 km (0.094 R)
• M5: 10,111,918 km (0.114 R)
• M6: 13,780,956 km (0.111 R)
• M7: 14,922,537 km (0.083 R)
• M8: 15,516,291 km (0.104 R)
• M9: 17,916,888 km (0.07 R)
• M10: 19,066,847 km (0.103 R)
• M11: 19,484,225 km (0.118 R)
• M12: 19,907,737 km (0.107 R)
• M13: 25,815,357 km (0.1 R)
• M14: 29,811,864 km (0.08 R)
• M15: 33,091,647 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.8

Radius: 4.1

Gravity: 48.05 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.17 AU - 10.47 AU

Year: 20000 Days

Day: 17.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,433,757 km

• M1: 51,013 km (0.099 R)
• M2: 266,733 km (0.106 R)
• M3: 459,714 km (0.103 R)
• M4: 1,107,024 km (0.119 R)
• M5: 1,321,398 km (0.059 R)
• M6: 1,562,999 km (0.114 R)
• M7: 1,758,523 km (0.061 R)
• M8: 2,860,012 km (0.105 R)
• M9: 4,599,985 km (0.09 R)
• M10: 6,305,550 km (0.114 R)
• M11: 7,371,734 km (0.116 R)
• M12: 7,769,216 km (0.118 R)
• M13: 8,606,665 km (0.067 R)
• M14: 11,609,692 km (0.068 R)
• M15: 12,913,288 km (0.109 R)
• M16: 14,464,020 km (0.117 R)
• M17: 17,577,899 km (0.103 R)
• M18: 20,234,907 km (0.063 R)
• M19: 22,011,980 km (0.098 R)
• M20: 23,997,742 km (0.08 R)
• M21: 27,020,367 km (0.084 R)
• M22: 27,843,604 km (0.1 R)
• M23: 28,441,697 km (0.076 R)
• M24: 31,432,158 km (0.12 R)
• M25: 32,870,243 km (0.106 R)
• M26: 34,763,254 km (0.103 R)
• M27: 37,302,229 km (0.12 R)
• M28: 40,417,306 km (0.115 R)
• M29: 41,338,080 km (0.092 R)
• M30: 42,587,522 km (0.115 R)
• M31: 55,172,742 km (0.098 R)
• M32: 56,495,636 km (0.052 R)
• M33: 64,047,486 km (0.118 R)
• M34: 66,990,974 km (0.111 R)
• M35: 68,279,759 km (0.107 R)
• M36: 78,475,602 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.3

Radius: 5.8

Gravity: 20.94 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.28 AU - 11 AU

Year: 21039 Days

Day: 24.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,433,757 km

• M1: 91,105 km (0.059 R)
• M2: 271,819 km (0.081 R)
• M3: 476,020 km (0.052 R)
• M4: 726,298 km (0.09 R)
• M5: 1,155,494 km (0.119 R)
• M6: 1,483,113 km (0.054 R)
• M7: 2,047,995 km (0.094 R)
• M8: 2,258,030 km (0.117 R)
• M9: 7,018,534 km (0.042 R)
• M10: 9,814,817 km (0.118 R)
• M11: 11,038,976 km (0.03 R)
• M12: 14,924,632 km (0.12 R)
• M13: 17,646,415 km (0.034 R)
• M14: 18,442,425 km (0.072 R)
• M15: 23,834,382 km (0.069 R)
• M16: 24,915,974 km (0.088 R)
• M17: 26,143,125 km (0.102 R)
• M18: 27,644,639 km (0.062 R)
• M19: 29,202,701 km (0.106 R)
• M20: 31,455,495 km (0.026 R)
• M21: 36,586,403 km (0.079 R)
• M22: 37,588,709 km (0.1 R)
• M23: 38,023,740 km (0.099 R)
• M24: 43,034,071 km (0.093 R)
• M25: 46,109,355 km (0.068 R)
• M26: 47,446,909 km (0.068 R)
• M27: 48,982,382 km (0.086 R)
• M28: 51,793,176 km (0.062 R)
• M29: 58,313,250 km (0.1 R)
• M30: 69,194,850 km (0.118 R)
• M31: 72,056,208 km (0.095 R)
• M32: 76,146,962 km (0.096 R)
• M33: 78,721,691 km (0.175 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: 339 - 15,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit