🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.3

Radius: 14.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.47 AU - 0.57 AU

Year: 259 Days

Day: 14 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 70,676,538 km

• M1: 182,809 km (0.042 R)
• M2: 663,467 km (0.117 R)
• M3: 1,260,811 km (0.114 R)
• M4: 2,096,764 km (0.037 R)
• M5: 3,138,713 km (0.07 R)

Asteroid Belt

Center: 0.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989

Radius: 8

Gravity: 15.45 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.91 AU - 1.31 AU

Year: 807 Days

Day: 8.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,676,538 km

• M1: 101,727 km (0.12 R)
• M2: 406,757 km (0.115 R)
• M3: 800,199 km (0.1 R)
• M4: 1,444,218 km (0.099 R)
• M5: 1,964,818 km (0.104 R)
• M6: 2,475,845 km (0.102 R)
• M7: 2,902,199 km (0.094 R)
• M8: 3,167,286 km (0.091 R)
• M9: 4,159,569 km (0.1 R)
• M10: 5,133,900 km (0.099 R)
• M11: 5,974,640 km (0.11 R)
• M12: 6,274,434 km (0.115 R)
• M13: 8,501,348 km (0.094 R)
• M14: 8,853,651 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.6

Radius: 8.8

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.52 AU - 4.76 AU

Year: 5814 Days

Day: 5.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,676,538 km

• M1: 109,655 km (0.047 R)
• M2: 458,218 km (0.107 R)
• M3: 907,012 km (0.056 R)
• M4: 1,204,712 km (0.091 R)
• M5: 1,505,104 km (0.11 R)
• M6: 1,841,400 km (0.059 R)
• M7: 2,227,961 km (0.101 R)
• M8: 2,557,376 km (0.12 R)
• M9: 3,019,932 km (0.103 R)
• M10: 3,380,762 km (0.11 R)
• M11: 3,675,919 km (0.071 R)
• M12: 3,963,745 km (0.114 R)
• M13: 4,530,721 km (0.113 R)
• M14: 5,730,646 km (0.11 R)
• M15: 6,053,029 km (0.105 R)
• M16: 6,490,154 km (0.115 R)
• M17: 8,208,585 km (0.106 R)
• M18: 9,259,959 km (0.103 R)
• M19: 9,704,863 km (0.108 R)
• M20: 12,411,088 km (0.05 R)
• M21: 13,565,385 km (0.057 R)
• M22: 14,432,604 km (0.106 R)
• M23: 18,273,978 km (0.101 R)
• M24: 20,954,772 km (0.076 R)
• M25: 23,557,625 km (0.111 R)
• M26: 24,639,667 km (0.117 R)
• M27: 25,235,814 km (0.045 R)
• M28: 33,886,162 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.7

Radius: 14.2

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.24 AU - 5.58 AU

Year: 8686 Days

Day: 12.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,676,538 km

• M1: 187,147 km (0.047 R)
• M2: 1,318,406 km (0.115 R)
• M3: 2,197,892 km (0.059 R)
• M4: 2,896,364 km (0.068 R)
• M5: 3,577,035 km (0.056 R)
• M6: 4,055,299 km (0.074 R)
• M7: 6,415,505 km (0.027 R)
• M8: 6,871,778 km (0.12 R)
• M9: 7,850,148 km (0.094 R)
• M10: 10,800,069 km (0.06 R)
• M11: 12,768,029 km (0.069 R)
• M12: 13,323,336 km (0.07 R)
• M13: 22,092,614 km (0.113 R)
• M14: 27,106,237 km (0.113 R)
• M15: 29,828,619 km (0.082 R)
• M16: 30,315,709 km (0.05 R)
• M17: 31,708,166 km (0.118 R)
• M18: 32,728,424 km (0.104 R)
• M19: 35,702,130 km (0.091 R)
• M20: 36,583,710 km (0.064 R)
• M21: 38,390,554 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.2

Radius: 14.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.11 AU - 5.71 AU

Year: 8686 Days

Day: 6.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,676,538 km

• M1: 184,005 km (0.09 R)
• M2: 796,609 km (0.104 R)
• M3: 1,491,640 km (0.073 R)
• M4: 2,677,203 km (0.102 R)
• M5: 3,772,110 km (0.083 R)
• M6: 4,423,011 km (0.116 R)
• M7: 5,180,125 km (0.088 R)
• M8: 5,881,739 km (0.043 R)
• M9: 7,191,918 km (0.118 R)
• M10: 8,643,466 km (0.096 R)
• M11: 10,029,640 km (0.102 R)
• M12: 11,068,746 km (0.113 R)
• M13: 14,044,099 km (0.094 R)
• M14: 14,749,752 km (0.069 R)
• M15: 19,101,404 km (0.078 R)
• M16: 20,289,959 km (0.052 R)
• M17: 21,611,656 km (0.088 R)
• M18: 25,541,892 km (0.108 R)
• M19: 29,925,708 km (0.112 R)
• M20: 33,753,020 km (0.104 R)
• M21: 40,537,133 km (0.089 R)
• M22: 47,890,467 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.4

Radius: 3.6

Gravity: 18.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.34 AU - 6.46 AU

Year: 9892 Days

Day: 19.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,676,538 km

• M1: 45,328 km (0.088 R)
• M2: 166,353 km (0.073 R)
• M3: 295,456 km (0.099 R)
• M4: 449,841 km (0.097 R)
• M5: 899,382 km (0.057 R)
• M6: 1,075,309 km (0.12 R)
• M7: 1,208,751 km (0.107 R)
• M8: 1,533,977 km (0.095 R)
• M9: 1,730,847 km (0.116 R)
• M10: 2,207,317 km (0.108 R)
• M11: 2,919,103 km (0.089 R)
• M12: 3,545,021 km (0.096 R)
• M13: 4,131,295 km (0.046 R)
• M14: 4,255,910 km (0.079 R)
• M15: 4,591,607 km (0.044 R)
• M16: 6,209,359 km (0.102 R)
• M17: 7,637,570 km (0.119 R)
• M18: 7,863,462 km (0.1 R)
• M19: 8,289,218 km (0.115 R)
• M20: 9,398,935 km (0.065 R)
• M21: 11,027,607 km (0.119 R)
• M22: 11,511,407 km (0.101 R)
• M23: 11,708,726 km (0.073 R)
• M24: 13,154,440 km (0.051 R)
• M25: 13,424,614 km (0.119 R)
• M26: 14,370,671 km (0.095 R)
• M27: 17,024,088 km (0.086 R)
• M28: 29,865,121 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.2

Radius: 7.9

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.26 AU - 6.82 AU

Year: 11545 Days

Day: 17.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,676,538 km

• M1: 98,286 km (0.078 R)
• M2: 496,366 km (0.105 R)
• M3: 757,414 km (0.099 R)
• M4: 1,153,549 km (0.074 R)
• M5: 1,630,168 km (0.116 R)
• M6: 2,382,496 km (0.069 R)
• M7: 2,817,676 km (0.077 R)
• M8: 3,283,524 km (0.059 R)
• M9: 5,108,019 km (0.056 R)
• M10: 7,522,679 km (0.048 R)
• M11: 8,060,184 km (0.107 R)
• M12: 9,341,190 km (0.097 R)
• M13: 13,486,398 km (0.108 R)
• M14: 15,648,835 km (0.087 R)
• M15: 18,303,748 km (0.034 R)
• M16: 24,819,932 km (0.113 R)
• M17: 25,580,039 km (0.074 R)
• M18: 27,503,569 km (0.117 R)
• M19: 28,592,342 km (0.091 R)
• M20: 30,566,585 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.4

Radius: 6.4

Gravity: 14.46 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.11 AU - 7.75 AU

Year: 12592 Days

Day: 21.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,676,538 km

• M1: 166,951 km (0.117 R)
• M2: 394,938 km (0.072 R)
• M3: 852,109 km (0.114 R)
• M4: 1,057,956 km (0.101 R)
• M5: 1,618,200 km (0.059 R)
• M6: 1,888,224 km (0.111 R)
• M7: 2,169,468 km (0.1 R)
• M8: 2,418,549 km (0.107 R)
• M9: 3,020,381 km (0.11 R)
• M10: 5,154,694 km (0.072 R)
• M11: 6,145,929 km (0.08 R)
• M12: 8,545,928 km (0.12 R)
• M13: 9,219,118 km (0.111 R)
• M14: 9,721,169 km (0.084 R)
• M15: 10,188,513 km (0.09 R)
• M16: 10,454,498 km (0.114 R)
• M17: 11,336,975 km (0.051 R)
• M18: 12,030,810 km (0.098 R)
• M19: 19,926,736 km (0.11 R)
• M20: 21,539,700 km (0.111 R)
• M21: 21,802,094 km (0.027 R)
• M22: 26,797,467 km (0.083 R)
• M23: 32,850,496 km (0.075 R)
• M24: 34,974,187 km (0.116 R)
• M25: 36,439,797 km (0.114 R)
• M26: 40,947,780 km (0.09 R)
• M27: 41,891,892 km (0.031 R)
• M28: 42,164,309 km (0.118 R)
• M29: 44,527,657 km (0.093 R)
• M30: 46,684,858 km (0.065 R)
• M31: 48,610,033 km (0.088 R)
• M32: 52,776,483 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.9

Radius: 4.9

Gravity: 33.82 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.34 AU - 9.22 AU

Year: 16446 Days

Day: 16.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,676,538 km

• M1: 60,886 km (0.046 R)
• M2: 223,350 km (0.112 R)
• M3: 552,914 km (0.047 R)
• M4: 724,353 km (0.095 R)
• M5: 886,966 km (0.083 R)
• M6: 1,330,972 km (0.047 R)
• M7: 1,892,263 km (0.105 R)
• M8: 2,763,521 km (0.078 R)
• M9: 4,153,884 km (0.085 R)
• M10: 4,963,508 km (0.051 R)
• M11: 5,144,671 km (0.068 R)
• M12: 5,754,132 km (0.117 R)
• M13: 5,913,753 km (0.087 R)
• M14: 6,582,007 km (0.119 R)
• M15: 8,318,090 km (0.082 R)
• M16: 8,625,664 km (0.095 R)
• M17: 9,650,259 km (0.036 R)
• M18: 9,989,996 km (0.026 R)
• M19: 10,455,395 km (0.104 R)
• M20: 12,263,884 km (0.104 R)
• M21: 13,069,768 km (0.103 R)
• M22: 13,767,791 km (0.108 R)
• M23: 17,218,416 km (0.083 R)
• M24: 19,275,237 km (0.043 R)
• M25: 20,455,115 km (0.111 R)
• M26: 32,048,801 km (0.057 R)
• M27: 33,058,736 km (0.065 R)
• M28: 39,712,700 km (0.118 R)
• M29: 43,427,813 km (0.061 R)
• M30: 49,340,968 km (0.12 R)
• M31: 54,512,267 km (0.095 R)
• M32: 59,465,004 km (0.083 R)
• M33: 63,124,617 km (0.11 R)
• M34: 66,727,382 km (0.064 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 15,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit