🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802

Radius: 8.9

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.48 AU - 0.6 AU

Year: 269 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,546,763 km

• M1: 110,702 km (0.078 R)
• M2: 603,328 km (0.108 R)
• M3: 909,106 km (0.065 R)
• M4: 1,270,984 km (0.1 R)
• M5: 1,564,794 km (0.068 R)
• M6: 2,023,311 km (0.039 R)
• M7: 2,463,129 km (0.096 R)
• M8: 2,762,474 km (0.085 R)
• M9: 3,096,377 km (0.091 R)
• M10: 3,435,366 km (0.087 R)
• M11: 4,051,410 km (0.12 R)
• M12: 4,405,657 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.2

Radius: 13.5

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.76 AU - 1.12 AU

Year: 618 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,546,763 km

• M1: 167,849 km (0.094 R)
• M2: 923,468 km (0.102 R)
• M3: 1,680,882 km (0.077 R)
• M4: 2,219,584 km (0.114 R)
• M5: 2,768,757 km (0.059 R)
• M6: 3,582,869 km (0.092 R)
• M7: 4,099,430 km (0.094 R)
• M8: 4,535,209 km (0.119 R)
• M9: 5,265,546 km (0.085 R)
• M10: 5,744,259 km (0.103 R)
• M11: 6,232,098 km (0.085 R)
• M12: 6,789,948 km (0.085 R)
• M13: 7,291,251 km (0.04 R)
• M14: 8,125,708 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.8

Radius: 8.5

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.61 AU - 1.91 AU

Year: 1584 Days

Day: 6.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,546,763 km

• M1: 106,813 km (0.063 R)
• M2: 397,033 km (0.102 R)
• M3: 765,642 km (0.077 R)
• M4: 1,034,469 km (0.117 R)
• M5: 1,400,834 km (0.077 R)
• M6: 1,743,414 km (0.091 R)
• M7: 2,074,922 km (0.109 R)
• M8: 2,907,734 km (0.058 R)
• M9: 3,180,600 km (0.119 R)
• M10: 3,999,200 km (0.108 R)
• M11: 4,301,238 km (0.072 R)
• M12: 4,676,280 km (0.119 R)
• M13: 5,216,927 km (0.107 R)
• M14: 5,513,430 km (0.027 R)
• M15: 6,375,263 km (0.037 R)
• M16: 6,964,230 km (0.08 R)
• M17: 7,508,916 km (0.076 R)
• M18: 8,193,924 km (0.107 R)
• M19: 9,815,266 km (0.111 R)
• M20: 10,905,386 km (0.073 R)
• M21: 11,391,429 km (0.097 R)
• M22: 12,074,194 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.3

Radius: 12.4

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.7 AU - 2.26 AU

Year: 1890 Days

Day: 12.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,546,763 km

• M1: 154,385 km (0.091 R)
• M2: 882,179 km (0.091 R)
• M3: 1,462,768 km (0.112 R)
• M4: 1,869,375 km (0.083 R)
• M5: 2,453,704 km (0.112 R)
• M6: 3,036,538 km (0.116 R)
• M7: 4,101,824 km (0.076 R)
• M8: 5,182,369 km (0.09 R)
• M9: 5,673,649 km (0.075 R)
• M10: 6,343,997 km (0.114 R)
• M11: 6,828,395 km (0.065 R)
• M12: 7,987,479 km (0.087 R)
• M13: 8,401,716 km (0.085 R)
• M14: 14,518,922 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.9

Radius: 8.2

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.05 AU - 3.69 AU

Year: 4196 Days

Day: 10 Hours

Environment

Temp: -216 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 52,546,763 km

• M1: 102,026 km (0.051 R)
• M2: 668,852 km (0.111 R)
• M3: 1,118,842 km (0.052 R)
• M4: 1,386,623 km (0.109 R)
• M5: 3,298,184 km (0.118 R)
• M6: 5,902,982 km (0.079 R)
• M7: 8,905,262 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.6

Radius: 9.3

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.63 AU - 5.15 AU

Year: 7334 Days

Day: 12.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,546,763 km

• M1: 115,639 km (0.11 R)
• M2: 479,461 km (0.057 R)
• M3: 831,465 km (0.119 R)
• M4: 1,348,475 km (0.078 R)
• M5: 1,739,973 km (0.12 R)
• M6: 2,042,161 km (0.058 R)
• M7: 2,470,010 km (0.036 R)
• M8: 3,097,125 km (0.097 R)
• M9: 4,015,356 km (0.104 R)
• M10: 4,596,095 km (0.041 R)
• M11: 5,231,737 km (0.104 R)
• M12: 7,363,656 km (0.069 R)
• M13: 8,095,788 km (0.078 R)
• M14: 9,133,848 km (0.113 R)
• M15: 9,473,435 km (0.06 R)
• M16: 10,058,063 km (0.076 R)
• M17: 10,584,199 km (0.118 R)
• M18: 12,091,846 km (0.04 R)
• M19: 12,873,645 km (0.091 R)
• M20: 17,181,914 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.4

Radius: 14.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.24 AU - 5.74 AU

Year: 7560 Days

Day: 13.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,546,763 km

• M1: 185,352 km (0.034 R)
• M2: 844,031 km (0.113 R)
• M3: 1,313,021 km (0.102 R)
• M4: 2,985,824 km (0.114 R)
• M5: 3,535,297 km (0.115 R)
• M6: 4,031,363 km (0.109 R)
• M7: 5,165,465 km (0.063 R)
• M8: 5,807,988 km (0.094 R)
• M9: 7,496,050 km (0.087 R)
• M10: 8,487,435 km (0.059 R)
• M11: 9,420,627 km (0.112 R)
• M12: 10,536,627 km (0.11 R)
• M13: 11,614,928 km (0.117 R)
• M14: 12,117,128 km (0.082 R)
• M15: 17,207,944 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.3

Radius: 3

Gravity: 90.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.14 AU - 7.32 AU

Year: 10547 Days

Day: 16.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 52,546,763 km

• M1: 37,549 km (0.069 R)
• M2: 244,443 km (0.064 R)
• M3: 523,593 km (0.073 R)
• M4: 800,049 km (0.054 R)
• M5: 1,025,643 km (0.114 R)
• M6: 1,498,073 km (0.117 R)
• M7: 2,347,041 km (0.108 R)
• M8: 2,590,736 km (0.093 R)
• M9: 3,152,177 km (0.114 R)
• M10: 3,397,966 km (0.11 R)
• M11: 4,068,164 km (0.094 R)
• M12: 6,027,747 km (0.057 R)
• M13: 6,406,080 km (0.117 R)
• M14: 7,084,955 km (0.058 R)
• M15: 9,014,020 km (0.089 R)
• M16: 12,491,273 km (0.08 R)
• M17: 12,612,447 km (0.094 R)
• M18: 12,795,555 km (0.111 R)
• M19: 13,355,649 km (0.078 R)
• M20: 14,127,425 km (0.049 R)
• M21: 17,437,577 km (0.104 R)
• M22: 19,311,589 km (0.107 R)
• M23: 22,906,127 km (0.106 R)
• M24: 23,730,561 km (0.049 R)
• M25: 25,828,372 km (0.12 R)
• M26: 27,736,792 km (0.049 R)
• M27: 28,046,459 km (0.1 R)
• M28: 28,358,520 km (0.104 R)
• M29: 29,522,242 km (0.105 R)
• M30: 29,953,084 km (0.115 R)
• M31: 30,061,543 km (0.076 R)
• M32: 35,456,341 km (0.118 R)
• M33: 35,821,061 km (0.052 R)
• M34: 37,808,618 km (0.077 R)
• M35: 38,829,324 km (0.099 R)
• M36: 40,527,110 km (0.056 R)
• M37: 40,792,647 km (0.061 R)
• M38: 41,327,160 km (0.106 R)
• M39: 41,596,137 km (0.079 R)
• M40: 43,790,139 km (0.117 R)
• M41: 44,209,911 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 18,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit