🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.6

Radius: 8.6

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.23 AU - 1.81 AU

Year: 1294 Days

Day: 11.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,776,247 km

• M1: 107,112 km (0.091 R)
• M2: 383,569 km (0.056 R)
• M3: 727,794 km (0.039 R)
• M4: 1,272,479 km (0.113 R)
• M5: 1,606,382 km (0.059 R)
• M6: 2,320,113 km (0.049 R)
• M7: 3,042,073 km (0.117 R)
• M8: 3,498,945 km (0.09 R)
• M9: 4,000,845 km (0.085 R)
• M10: 4,294,356 km (0.053 R)
• M11: 4,852,057 km (0.11 R)
• M12: 5,205,408 km (0.1 R)
• M13: 5,819,058 km (0.111 R)
• M14: 6,370,027 km (0.063 R)
• M15: 7,405,543 km (0.116 R)
• M16: 9,066,080 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.8

Radius: 14.2

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.83 AU - 1.89 AU

Year: 1751 Days

Day: 12.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,776,247 km

• M1: 176,525 km (0.119 R)
• M2: 708,047 km (0.079 R)
• M3: 1,717,683 km (0.087 R)
• M4: 2,596,570 km (0.107 R)
• M5: 3,337,379 km (0.117 R)
• M6: 4,234,966 km (0.067 R)
• M7: 5,287,986 km (0.051 R)
• M8: 5,793,477 km (0.102 R)
• M9: 8,298,343 km (0.049 R)
• M10: 8,919,773 km (0.08 R)
• M11: 9,372,905 km (0.105 R)
• M12: 10,935,455 km (0.092 R)
• M13: 13,322,887 km (0.104 R)
• M14: 13,873,407 km (0.095 R)
• M15: 14,395,205 km (0.037 R)
• M16: 15,710,320 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.9

Radius: 9.5

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.09 AU - 3.35 AU

Year: 3096 Days

Day: 10.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,776,247 km

• M1: 118,182 km (0.1 R)
• M2: 645,365 km (0.116 R)
• M3: 1,100,442 km (0.12 R)
• M4: 1,589,328 km (0.112 R)
• M5: 2,189,963 km (0.046 R)
• M6: 2,669,873 km (0.071 R)
• M7: 3,481,591 km (0.031 R)
• M8: 4,051,260 km (0.03 R)
• M9: 4,541,343 km (0.085 R)
• M10: 5,070,620 km (0.066 R)
• M11: 5,667,515 km (0.066 R)
• M12: 6,545,206 km (0.067 R)
• M13: 7,316,832 km (0.074 R)
• M14: 8,045,074 km (0.077 R)
• M15: 8,857,241 km (0.083 R)
• M16: 9,264,447 km (0.041 R)
• M17: 11,361,509 km (0.069 R)
• M18: 12,337,486 km (0.041 R)
• M19: 12,798,995 km (0.081 R)
• M20: 14,053,374 km (0.034 R)
• M21: 15,387,787 km (0.095 R)
• M22: 18,665,925 km (0.112 R)
• M23: 19,398,057 km (0.079 R)
• M24: 19,959,498 km (0.1 R)
• M25: 20,596,186 km (0.092 R)
• M26: 21,377,835 km (0.095 R)
• M27: 22,111,612 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.9

Radius: 13.1

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.33 AU - 4.57 AU

Year: 5419 Days

Day: 11.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,776,247 km

• M1: 165,605 km (0.112 R)
• M2: 934,987 km (0.091 R)
• M3: 3,604,710 km (0.102 R)
• M4: 5,808,137 km (0.065 R)
• M5: 7,108,891 km (0.074 R)
• M6: 9,203,261 km (0.11 R)
• M7: 10,872,324 km (0.077 R)
• M8: 11,681,200 km (0.081 R)
• M9: 13,906,618 km (0.096 R)
• M10: 15,976,454 km (0.114 R)
• M11: 19,181,589 km (0.117 R)
• M12: 19,731,510 km (0.106 R)
• M13: 21,371,402 km (0.111 R)
• M14: 23,254,989 km (0.074 R)
• M15: 29,025,128 km (0.05 R)
• M16: 30,025,489 km (0.118 R)
• M17: 31,237,232 km (0.107 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.5

Radius: 13.1

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.87 AU - 6.41 AU

Year: 8044 Days

Day: 11.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,776,247 km

• M1: 163,062 km (0.11 R)
• M2: 1,084,136 km (0.116 R)
• M3: 1,659,340 km (0.107 R)
• M4: 2,731,657 km (0.029 R)
• M5: 5,642,682 km (0.116 R)
• M6: 7,326,556 km (0.106 R)
• M7: 8,210,679 km (0.111 R)
• M8: 9,125,321 km (0.085 R)
• M9: 12,571,008 km (0.119 R)
• M10: 13,372,404 km (0.103 R)
• M11: 19,043,809 km (0.107 R)
• M12: 26,223,160 km (0.068 R)
• M13: 28,117,219 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.2

Radius: 5.3

Gravity: 20.76 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.93 AU - 7.69 AU

Year: 10941 Days

Day: 24.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,776,247 km

• M1: 65,973 km (0.112 R)
• M2: 278,402 km (0.112 R)
• M3: 585,825 km (0.062 R)
• M4: 836,850 km (0.068 R)
• M5: 1,067,680 km (0.12 R)
• M6: 1,315,264 km (0.106 R)
• M7: 1,812,827 km (0.066 R)
• M8: 2,626,490 km (0.114 R)
• M9: 2,901,451 km (0.09 R)
• M10: 3,609,348 km (0.115 R)
• M11: 4,397,280 km (0.057 R)
• M12: 5,979,576 km (0.105 R)
• M13: 8,662,166 km (0.101 R)
• M14: 9,081,040 km (0.109 R)
• M15: 12,458,361 km (0.094 R)
• M16: 12,693,679 km (0.086 R)
• M17: 13,173,140 km (0.068 R)
• M18: 13,664,569 km (0.103 R)
• M19: 14,041,107 km (0.113 R)
• M20: 17,017,057 km (0.081 R)
• M21: 17,747,693 km (0.058 R)
• M22: 18,728,307 km (0.089 R)
• M23: 19,984,331 km (0.053 R)
• M24: 21,128,455 km (0.043 R)
• M25: 22,575,665 km (0.078 R)
• M26: 24,269,861 km (0.045 R)
• M27: 25,476,817 km (0.119 R)
• M28: 31,896,211 km (0.111 R)
• M29: 34,254,472 km (0.118 R)
• M30: 37,453,921 km (0.074 R)
• M31: 37,821,184 km (0.074 R)
• M32: 40,588,894 km (0.091 R)
• M33: 41,890,396 km (0.079 R)
• M34: 47,804,598 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.8

Radius: 5.4

Gravity: 27.63 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.69 AU - 9.17 AU

Year: 16895 Days

Day: 18.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,776,247 km

• M1: 67,469 km (0.12 R)
• M2: 309,219 km (0.117 R)
• M3: 492,327 km (0.072 R)
• M4: 894,894 km (0.114 R)
• M5: 1,160,879 km (0.095 R)
• M6: 1,624,483 km (0.114 R)
• M7: 2,551,541 km (0.091 R)
• M8: 4,830,814 km (0.05 R)
• M9: 5,768,494 km (0.076 R)
• M10: 6,010,543 km (0.059 R)
• M11: 6,386,184 km (0.032 R)
• M12: 6,689,119 km (0.072 R)
• M13: 8,047,318 km (0.073 R)
• M14: 8,711,982 km (0.108 R)
• M15: 10,986,468 km (0.096 R)
• M16: 11,868,048 km (0.114 R)
• M17: 12,863,921 km (0.112 R)
• M18: 14,276,723 km (0.116 R)
• M19: 15,633,875 km (0.105 R)
• M20: 18,777,226 km (0.104 R)
• M21: 23,015,034 km (0.075 R)
• M22: 24,140,010 km (0.12 R)
• M23: 30,077,998 km (0.07 R)
• M24: 37,754,463 km (0.115 R)
• M25: 38,601,337 km (0.105 R)
• M26: 45,678,214 km (0.079 R)
• M27: 46,478,263 km (0.049 R)
• M28: 52,343,098 km (0.102 R)
• M29: 53,219,143 km (0.051 R)
• M30: 56,821,610 km (0.108 R)
• M31: 60,583,098 km (0.114 R)
• M32: 65,110,080 km (0.034 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: 239 - 18,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit