🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.4

Radius: 12.1

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.22 AU - 1.88 AU

Year: 1356 Days

Day: 5 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,743,559 km

• M1: 150,495 km (0.109 R)
• M2: 807,380 km (0.099 R)
• M3: 1,242,710 km (0.114 R)
• M4: 1,789,041 km (0.045 R)
• M5: 3,525,723 km (0.052 R)
• M6: 4,253,965 km (0.079 R)
• M7: 5,079,895 km (0.11 R)
• M8: 5,767,148 km (0.078 R)
• M9: 8,457,815 km (0.099 R)
• M10: 10,301,160 km (0.087 R)
• M11: 11,231,509 km (0.105 R)
• M12: 11,929,682 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.2

Radius: 14.3

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.56 AU - 2.6 AU

Year: 2109 Days

Day: 11.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,743,559 km

• M1: 178,620 km (0.052 R)
• M2: 754,572 km (0.073 R)
• M3: 1,568,085 km (0.105 R)
• M4: 2,692,911 km (0.111 R)
• M5: 3,161,601 km (0.07 R)
• M6: 3,866,955 km (0.115 R)
• M7: 4,486,590 km (0.102 R)
• M8: 5,254,476 km (0.09 R)
• M9: 6,178,093 km (0.078 R)
• M10: 7,363,506 km (0.082 R)
• M11: 7,872,738 km (0.045 R)
• M12: 8,549,668 km (0.079 R)
• M13: 10,117,603 km (0.067 R)
• M14: 10,613,371 km (0.112 R)
• M15: 11,405,192 km (0.12 R)
• M16: 11,906,195 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.4

Radius: 11.8

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.53 AU - 3.33 AU

Year: 3525 Days

Day: 12.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,743,559 km

• M1: 147,504 km (0.1 R)
• M2: 882,179 km (0.09 R)
• M3: 1,321,248 km (0.09 R)
• M4: 2,628,734 km (0.117 R)
• M5: 3,524,526 km (0.037 R)
• M6: 4,304,529 km (0.102 R)
• M7: 5,574,765 km (0.03 R)
• M8: 7,048,004 km (0.072 R)
• M9: 7,684,244 km (0.109 R)
• M10: 8,141,266 km (0.086 R)
• M11: 9,032,869 km (0.107 R)
• M12: 10,705,224 km (0.105 R)
• M13: 11,775,148 km (0.053 R)
• M14: 12,623,368 km (0.042 R)
• M15: 16,776,653 km (0.119 R)
• M16: 18,404,278 km (0.118 R)
• M17: 19,937,357 km (0.092 R)
• M18: 21,005,785 km (0.079 R)
• M19: 23,475,347 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.5

Radius: 14.2

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.49 AU - 4.93 AU

Year: 7185 Days

Day: 9.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,743,559 km

• M1: 180,265 km (0.102 R)
• M2: 888,013 km (0.098 R)
• M3: 1,488,948 km (0.116 R)
• M4: 2,066,246 km (0.103 R)
• M5: 2,641,599 km (0.115 R)
• M6: 3,730,373 km (0.059 R)
• M7: 5,277,663 km (0.07 R)
• M8: 7,712,967 km (0.071 R)
• M9: 12,144,206 km (0.056 R)
• M10: 15,109,684 km (0.104 R)
• M11: 20,119,268 km (0.092 R)
• M12: 24,833,396 km (0.085 R)
• M13: 25,437,622 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.4

Radius: 6.6

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.24 AU - 8.08 AU

Year: 12081 Days

Day: 20.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,743,559 km

• M1: 89,759 km (0.112 R)
• M2: 324,328 km (0.108 R)
• M3: 1,156,392 km (0.104 R)
• M4: 2,055,325 km (0.08 R)
• M5: 2,348,986 km (0.118 R)
• M6: 2,628,734 km (0.034 R)
• M7: 2,953,062 km (0.097 R)
• M8: 3,160,255 km (0.076 R)
• M9: 3,922,456 km (0.091 R)
• M10: 4,346,716 km (0.097 R)
• M11: 4,895,590 km (0.082 R)
• M12: 5,663,177 km (0.108 R)
• M13: 5,984,364 km (0.104 R)
• M14: 8,677,125 km (0.095 R)
• M15: 9,949,754 km (0.085 R)
• M16: 11,681,200 km (0.052 R)
• M17: 12,438,614 km (0.041 R)
• M18: 15,520,480 km (0.102 R)
• M19: 17,836,255 km (0.064 R)
• M20: 21,900,231 km (0.073 R)
• M21: 22,425,918 km (0.101 R)
• M22: 22,870,373 km (0.075 R)
• M23: 26,050,225 km (0.072 R)
• M24: 30,262,004 km (0.114 R)
• M25: 32,472,163 km (0.032 R)
• M26: 40,921,301 km (0.06 R)
• M27: 43,895,157 km (0.087 R)
• M28: 45,576,487 km (0.069 R)
• M29: 46,289,620 km (0.112 R)
• M30: 51,030,377 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.9

Radius: 6.6

Gravity: 17.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.42 AU - 9.7 AU

Year: 16085 Days

Day: 15.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,743,559 km

• M1: 82,129 km (0.087 R)
• M2: 288,724 km (0.075 R)
• M3: 497,563 km (0.049 R)
• M4: 746,493 km (0.097 R)
• M5: 961,914 km (0.118 R)
• M6: 1,718,580 km (0.071 R)
• M7: 2,024,658 km (0.096 R)
• M8: 2,540,621 km (0.11 R)
• M9: 3,460,797 km (0.101 R)
• M10: 3,714,814 km (0.118 R)
• M11: 4,927,754 km (0.059 R)
• M12: 5,360,241 km (0.08 R)
• M13: 6,096,712 km (0.037 R)
• M14: 6,811,041 km (0.108 R)
• M15: 7,440,101 km (0.115 R)
• M16: 9,075,355 km (0.075 R)
• M17: 10,061,504 km (0.062 R)
• M18: 11,361,659 km (0.055 R)
• M19: 12,375,035 km (0.076 R)
• M20: 14,799,418 km (0.048 R)
• M21: 16,873,293 km (0.081 R)
• M22: 18,786,650 km (0.103 R)
• M23: 22,645,527 km (0.026 R)
• M24: 28,115,424 km (0.107 R)
• M25: 28,798,189 km (0.116 R)
• M26: 32,752,359 km (0.112 R)
• M27: 41,278,092 km (0.096 R)
• M28: 45,344,611 km (0.073 R)
• M29: 47,554,770 km (0.046 R)
• M30: 51,678,285 km (0.025 R)
• M31: 54,967,045 km (0.082 R)
• M32: 63,696,081 km (0.076 R)
• M33: 67,878,239 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.1

Radius: 4.5

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.73 AU - 10.33 AU

Year: 22329 Days

Day: 21.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,743,559 km

• M1: 58,792 km (0.118 R)
• M2: 232,924 km (0.116 R)
• M3: 431,889 km (0.111 R)
• M4: 724,652 km (0.106 R)
• M5: 1,201,570 km (0.06 R)
• M6: 1,574,667 km (0.029 R)
• M7: 2,899,656 km (0.056 R)
• M8: 3,673,675 km (0.034 R)
• M9: 5,267,042 km (0.113 R)
• M10: 6,892,423 km (0.118 R)
• M11: 7,442,943 km (0.099 R)
• M12: 8,022,335 km (0.109 R)
• M13: 8,873,547 km (0.117 R)
• M14: 10,532,588 km (0.038 R)
• M15: 13,136,189 km (0.104 R)
• M16: 13,651,554 km (0.118 R)
• M17: 14,314,721 km (0.109 R)
• M18: 14,998,982 km (0.076 R)
• M19: 17,030,670 km (0.057 R)
• M20: 19,987,173 km (0.045 R)
• M21: 25,085,020 km (0.087 R)
• M22: 30,985,609 km (0.088 R)
• M23: 32,709,874 km (0.115 R)
• M24: 35,476,387 km (0.086 R)
• M25: 37,747,283 km (0.032 R)
• M26: 40,247,662 km (0.111 R)
• M27: 44,848,694 km (0.092 R)
• M28: 48,864,349 km (0.093 R)
• M29: 49,017,538 km (0.094 R)
• M30: 53,437,257 km (0.097 R)
• M31: 53,762,782 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 10,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit