🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 13.8

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.72 AU - 0.94 AU

Year: 496 Days

Day: 8 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 50,190,870 km

• M1: 171,589 km (0.113 R)
• M2: 1,265,748 km (0.116 R)
• M3: 1,866,383 km (0.059 R)
• M4: 2,498,584 km (0.081 R)
• M5: 2,974,155 km (0.095 R)
• M6: 4,361,526 km (0.106 R)
• M7: 4,828,271 km (0.099 R)
• M8: 5,699,380 km (0.033 R)
• M9: 7,274,196 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.9

Radius: 9.2

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.82 AU - 1.12 AU

Year: 627 Days

Day: 13.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 109.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,190,870 km

• M1: 114,592 km (0.048 R)
• M2: 473,627 km (0.102 R)
• M3: 865,872 km (0.117 R)
• M4: 1,260,811 km (0.065 R)
• M5: 1,717,234 km (0.062 R)
• M6: 2,071,332 km (0.119 R)
• M7: 2,778,631 km (0.081 R)
• M8: 3,464,238 km (0.076 R)
• M9: 4,796,856 km (0.109 R)
• M10: 5,099,941 km (0.111 R)
• M11: 5,397,940 km (0.111 R)
• M12: 5,990,647 km (0.078 R)
• M13: 6,875,817 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.1

Radius: 13.9

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.68 AU - 1.86 AU

Year: 1545 Days

Day: 9.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,190,870 km

• M1: 172,935 km (0.082 R)
• M2: 636,090 km (0.089 R)
• M3: 1,447,509 km (0.118 R)
• M4: 2,022,563 km (0.095 R)
• M5: 2,668,976 km (0.11 R)
• M6: 3,159,357 km (0.083 R)
• M7: 3,965,540 km (0.04 R)
• M8: 4,628,109 km (0.107 R)
• M9: 5,256,869 km (0.112 R)
• M10: 7,821,276 km (0.093 R)
• M11: 8,567,470 km (0.098 R)
• M12: 9,614,356 km (0.08 R)
• M13: 10,505,211 km (0.107 R)
• M14: 11,023,418 km (0.056 R)
• M15: 11,667,886 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.7

Radius: 11

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.5 AU - 2.3 AU

Year: 1718 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,190,870 km

• M1: 136,882 km (0.041 R)
• M2: 614,398 km (0.059 R)
• M3: 1,196,334 km (0.087 R)
• M4: 1,602,044 km (0.104 R)
• M5: 1,949,559 km (0.065 R)
• M6: 2,506,064 km (0.101 R)
• M7: 3,775,102 km (0.077 R)
• M8: 4,480,606 km (0.073 R)
• M9: 5,005,395 km (0.104 R)
• M10: 5,362,635 km (0.057 R)
• M11: 7,048,304 km (0.098 R)
• M12: 7,907,594 km (0.107 R)
• M13: 8,676,078 km (0.091 R)
• M14: 10,686,524 km (0.091 R)
• M15: 11,055,731 km (0.111 R)
• M16: 12,095,586 km (0.053 R)
• M17: 12,619,029 km (0.106 R)
• M18: 13,199,469 km (0.079 R)
• M19: 14,458,634 km (0.099 R)
• M20: 14,956,646 km (0.087 R)
• M21: 15,559,824 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.1

Radius: 10.6

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.87 AU - 2.69 AU

Year: 2258 Days

Day: 13.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,190,870 km

• M1: 131,945 km (0.066 R)
• M2: 537,655 km (0.076 R)
• M3: 978,669 km (0.113 R)
• M4: 1,470,846 km (0.107 R)
• M5: 1,856,360 km (0.11 R)
• M6: 2,634,419 km (0.075 R)
• M7: 3,180,002 km (0.1 R)
• M8: 4,094,045 km (0.062 R)
• M9: 4,574,104 km (0.058 R)
• M10: 4,968,744 km (0.109 R)
• M11: 6,149,520 km (0.058 R)
• M12: 7,808,111 km (0.099 R)
• M13: 8,875,791 km (0.034 R)
• M14: 9,242,156 km (0.063 R)
• M15: 10,070,929 km (0.117 R)
• M16: 11,477,298 km (0.086 R)
• M17: 12,023,330 km (0.044 R)
• M18: 12,739,605 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.6

Radius: 12

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.54 AU - 4.24 AU

Year: 5033 Days

Day: 7.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,190,870 km

• M1: 152,739 km (0.097 R)
• M2: 554,410 km (0.119 R)
• M3: 1,157,738 km (0.076 R)
• M4: 1,589,777 km (0.114 R)
• M5: 2,288,099 km (0.117 R)
• M6: 7,422,448 km (0.116 R)
• M7: 8,139,171 km (0.118 R)
• M8: 10,066,142 km (0.112 R)
• M9: 10,661,990 km (0.064 R)
• M10: 12,696,371 km (0.059 R)
• M11: 14,801,961 km (0.044 R)
• M12: 16,495,708 km (0.098 R)
• M13: 17,002,546 km (0.057 R)
• M14: 23,443,632 km (0.077 R)
• M15: 26,853,715 km (0.118 R)
• M16: 29,456,569 km (0.11 R)
• M17: 30,297,309 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.4

Radius: 12.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.7 AU - 5.1 AU

Year: 7115 Days

Day: 5.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,190,870 km

• M1: 162,314 km (0.095 R)
• M2: 630,256 km (0.101 R)
• M3: 1,133,503 km (0.063 R)
• M4: 3,977,059 km (0.079 R)
• M5: 4,486,440 km (0.106 R)
• M6: 6,873,573 km (0.089 R)
• M7: 10,361,747 km (0.101 R)
• M8: 13,718,274 km (0.049 R)
• M9: 14,266,551 km (0.099 R)
• M10: 15,001,226 km (0.051 R)
• M11: 16,120,068 km (0.102 R)
• M12: 18,856,812 km (0.047 R)
• M13: 20,300,132 km (0.105 R)
• M14: 22,639,095 km (0.105 R)
• M15: 23,328,142 km (0.111 R)
• M16: 23,952,265 km (0.116 R)
• M17: 24,828,609 km (0.066 R)
• M18: 26,814,820 km (0.047 R)
• M19: 27,759,680 km (0.104 R)
• M20: 29,083,771 km (0.028 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.7

Radius: 6.9

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.33 AU - 7.35 AU

Year: 11735 Days

Day: 20.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,190,870 km

• M1: 86,019 km (0.088 R)
• M2: 469,887 km (0.077 R)
• M3: 1,182,721 km (0.106 R)
• M4: 2,033,185 km (0.079 R)
• M5: 2,763,073 km (0.06 R)
• M6: 4,038,843 km (0.094 R)
• M7: 4,473,126 km (0.103 R)
• M8: 4,779,802 km (0.069 R)
• M9: 5,182,669 km (0.098 R)
• M10: 7,092,585 km (0.069 R)
• M11: 8,317,941 km (0.103 R)
• M12: 9,469,695 km (0.102 R)
• M13: 10,323,599 km (0.083 R)
• M14: 15,375,968 km (0.097 R)
• M15: 15,957,306 km (0.115 R)
• M16: 17,600,040 km (0.112 R)
• M17: 28,645,748 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.2

Radius: 6.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.24 AU - 10.94 AU

Year: 19482 Days

Day: 17 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,190,870 km

• M1: 82,578 km (0.113 R)
• M2: 297,849 km (0.088 R)
• M3: 1,089,222 km (0.113 R)
• M4: 1,460,973 km (0.117 R)
• M5: 3,819,982 km (0.106 R)
• M6: 4,526,383 km (0.074 R)
• M7: 5,940,232 km (0.115 R)
• M8: 6,965,426 km (0.109 R)
• M9: 10,216,188 km (0.058 R)
• M10: 29,149,295 km (0.118 R)
• M11: 30,100,588 km (0.11 R)
• M12: 35,885,238 km (0.111 R)
• M13: 38,217,020 km (0.059 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 13,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit