🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.5

Radius: 10.8

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.58 AU - 0.88 AU

Year: 403 Days

Day: 11.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,795,497 km

• M1: 134,638 km (0.063 R)
• M2: 562,189 km (0.119 R)
• M3: 1,034,469 km (0.061 R)
• M4: 1,449,304 km (0.06 R)
• M5: 1,927,569 km (0.12 R)
• M6: 2,655,362 km (0.096 R)
• M7: 3,413,674 km (0.077 R)
• M8: 3,755,206 km (0.047 R)
• M9: 4,269,224 km (0.08 R)
• M10: 4,740,457 km (0.091 R)
• M11: 5,167,260 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543

Radius: 14.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.53 AU - 2.47 AU

Year: 1826 Days

Day: 10.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,795,497 km

• M1: 180,265 km (0.056 R)
• M2: 646,712 km (0.106 R)
• M3: 1,116,898 km (0.115 R)
• M4: 2,061,608 km (0.101 R)
• M5: 2,669,574 km (0.105 R)
• M6: 3,396,320 km (0.115 R)
• M7: 3,946,093 km (0.12 R)
• M8: 4,613,598 km (0.069 R)
• M9: 5,377,295 km (0.045 R)
• M10: 6,567,047 km (0.072 R)
• M11: 7,158,109 km (0.116 R)
• M12: 9,854,161 km (0.109 R)
• M13: 12,460,455 km (0.094 R)
• M14: 14,110,819 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 13.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.16 AU - 4.54 AU

Year: 5858 Days

Day: 8 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,795,497 km

• M1: 169,345 km (0.052 R)
• M2: 716,873 km (0.07 R)
• M3: 1,390,363 km (0.055 R)
• M4: 2,398,951 km (0.092 R)
• M5: 3,269,761 km (0.087 R)
• M6: 4,550,767 km (0.106 R)
• M7: 5,823,247 km (0.086 R)
• M8: 8,644,363 km (0.088 R)
• M9: 10,633,865 km (0.059 R)
• M10: 11,559,577 km (0.1 R)
• M11: 12,380,271 km (0.088 R)
• M12: 13,020,999 km (0.108 R)
• M13: 13,571,668 km (0.105 R)
• M14: 14,080,600 km (0.062 R)
• M15: 15,684,290 km (0.119 R)
• M16: 16,182,002 km (0.085 R)
• M17: 18,831,081 km (0.038 R)
• M18: 20,331,847 km (0.086 R)
• M19: 22,533,778 km (0.093 R)
• M20: 27,948,173 km (0.113 R)
• M21: 30,184,362 km (0.049 R)
• M22: 32,738,896 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.1

Radius: 9.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.81 AU - 6.17 AU

Year: 7197 Days

Day: 14.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,795,497 km

• M1: 154,086 km (0.118 R)
• M2: 568,322 km (0.105 R)
• M3: 1,233,285 km (0.029 R)
• M4: 1,607,429 km (0.041 R)
• M5: 2,018,674 km (0.1 R)
• M6: 2,440,839 km (0.102 R)
• M7: 2,954,558 km (0.076 R)
• M8: 3,969,729 km (0.11 R)
• M9: 4,283,585 km (0.062 R)
• M10: 4,636,487 km (0.106 R)
• M11: 4,985,050 km (0.106 R)
• M12: 5,401,231 km (0.12 R)
• M13: 7,028,407 km (0.081 R)
• M14: 7,840,424 km (0.1 R)
• M15: 9,355,402 km (0.069 R)
• M16: 11,015,789 km (0.091 R)
• M17: 11,470,267 km (0.082 R)
• M18: 12,240,995 km (0.09 R)
• M19: 13,183,462 km (0.091 R)
• M20: 13,743,257 km (0.106 R)
• M21: 15,828,203 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.8

Radius: 4.3

Gravity: 43.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.86 AU - 7.88 AU

Year: 10381 Days

Day: 15.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 28,795,497 km

• M1: 53,556 km (0.042 R)
• M2: 189,391 km (0.095 R)
• M3: 442,660 km (0.119 R)
• M4: 619,036 km (0.12 R)
• M5: 768,035 km (0.111 R)
• M6: 1,140,235 km (0.071 R)
• M7: 1,477,279 km (0.108 R)
• M8: 2,405,534 km (0.108 R)
• M9: 2,567,099 km (0.103 R)
• M10: 3,590,199 km (0.119 R)
• M11: 3,774,953 km (0.116 R)
• M12: 4,308,419 km (0.109 R)
• M13: 6,951,065 km (0.119 R)
• M14: 7,969,228 km (0.062 R)
• M15: 9,278,210 km (0.083 R)
• M16: 9,983,713 km (0.06 R)
• M17: 10,244,013 km (0.114 R)
• M18: 10,562,507 km (0.119 R)
• M19: 10,832,831 km (0.101 R)
• M20: 11,163,442 km (0.09 R)
• M21: 13,040,746 km (0.113 R)
• M22: 13,668,009 km (0.041 R)
• M23: 15,255,243 km (0.114 R)
• M24: 16,668,494 km (0.108 R)
• M25: 20,746,981 km (0.08 R)
• M26: 23,015,184 km (0.11 R)
• M27: 23,287,153 km (0.101 R)
• M28: 23,469,512 km (0.078 R)
• M29: 24,868,552 km (0.112 R)
• M30: 28,140,257 km (0.088 R)
• M31: 30,040,150 km (0.101 R)
• M32: 30,801,603 km (0.105 R)
• M33: 48,261,021 km (0.115 R)
• M34: 48,409,123 km (0.09 R)
• M35: 49,605,607 km (0.116 R)
• M36: 51,436,834 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.4

Radius: 8

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.76 AU - 7.06 AU

Year: 10479 Days

Day: 16.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 28,795,497 km

• M1: 100,530 km (0.101 R)
• M2: 407,056 km (0.073 R)
• M3: 807,679 km (0.092 R)
• M4: 1,064,838 km (0.113 R)
• M5: 1,417,739 km (0.091 R)
• M6: 1,847,683 km (0.118 R)
• M7: 2,342,852 km (0.106 R)
• M8: 3,129,587 km (0.091 R)
• M9: 3,444,491 km (0.097 R)
• M10: 3,727,381 km (0.078 R)
• M11: 4,310,962 km (0.118 R)
• M12: 4,579,041 km (0.083 R)
• M13: 5,148,860 km (0.037 R)
• M14: 6,545,206 km (0.073 R)
• M15: 6,940,444 km (0.048 R)
• M16: 7,822,622 km (0.053 R)
• M17: 10,221,125 km (0.113 R)
• M18: 10,485,165 km (0.12 R)
• M19: 11,137,561 km (0.101 R)
• M20: 13,382,278 km (0.075 R)
• M21: 13,698,527 km (0.076 R)
• M22: 18,588,134 km (0.068 R)
• M23: 19,462,234 km (0.089 R)
• M24: 19,950,222 km (0.101 R)
• M25: 21,120,975 km (0.102 R)
• M26: 23,052,134 km (0.096 R)
• M27: 25,098,184 km (0.069 R)
• M28: 26,560,653 km (0.12 R)
• M29: 29,334,796 km (0.078 R)
• M30: 39,709,708 km (0.108 R)
• M31: 42,912,598 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.2

Radius: 7.4

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.38 AU - 9.5 AU

Year: 14446 Days

Day: 15.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,795,497 km

• M1: 92,601 km (0.09 R)
• M2: 733,478 km (0.076 R)
• M3: 1,048,382 km (0.095 R)
• M4: 2,337,168 km (0.108 R)
• M5: 2,571,438 km (0.101 R)
• M6: 4,894,244 km (0.071 R)
• M7: 5,897,746 km (0.093 R)
• M8: 6,963,781 km (0.074 R)
• M9: 8,499,253 km (0.116 R)
• M10: 10,115,658 km (0.097 R)
• M11: 10,381,344 km (0.103 R)
• M12: 11,635,274 km (0.083 R)
• M13: 13,460,068 km (0.112 R)
• M14: 14,053,673 km (0.081 R)
• M15: 19,108,884 km (0.109 R)
• M16: 19,652,223 km (0.105 R)
• M17: 22,978,083 km (0.085 R)
• M18: 24,138,963 km (0.106 R)
• M19: 24,614,086 km (0.118 R)
• M20: 27,942,489 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.9

Radius: 6.7

Gravity: 19.85 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.17 AU - 8.77 AU

Year: 14528 Days

Day: 24.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 28,795,497 km

• M1: 83,476 km (0.092 R)
• M2: 363,074 km (0.058 R)
• M3: 595,848 km (0.092 R)
• M4: 1,021,604 km (0.083 R)
• M5: 1,651,411 km (0.113 R)
• M6: 3,938,463 km (0.056 R)
• M7: 4,703,207 km (0.073 R)
• M8: 5,950,405 km (0.109 R)
• M9: 6,736,392 km (0.107 R)
• M10: 6,954,207 km (0.091 R)
• M11: 7,267,165 km (0.11 R)
• M12: 7,589,399 km (0.026 R)
• M13: 9,132,950 km (0.059 R)
• M14: 10,638,353 km (0.119 R)
• M15: 13,641,082 km (0.113 R)
• M16: 17,246,391 km (0.111 R)
• M17: 21,628,411 km (0.077 R)
• M18: 22,780,614 km (0.117 R)
• M19: 26,266,843 km (0.057 R)
• M20: 30,924,273 km (0.104 R)
• M21: 31,648,926 km (0.086 R)
• M22: 32,508,664 km (0.071 R)
• M23: 33,636,782 km (0.069 R)
• M24: 34,531,976 km (0.111 R)
• M25: 36,236,643 km (0.103 R)
• M26: 37,722,300 km (0.119 R)
• M27: 38,549,427 km (0.059 R)
• M28: 41,248,621 km (0.055 R)
• M29: 42,274,114 km (0.106 R)
• M30: 46,861,832 km (0.114 R)
• M31: 47,497,474 km (0.115 R)
• M32: 49,275,295 km (0.051 R)
• M33: 50,097,933 km (0.035 R)
• M34: 50,595,945 km (0.114 R)
• M35: 55,758,118 km (0.066 R)
• M36: 58,833,701 km (0.093 R)
• M37: 60,506,953 km (0.11 R)
• M38: 62,402,957 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.9

Radius: 6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.99 AU - 11.11 AU

Year: 19055 Days

Day: 18.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,795,497 km

• M1: 74,949 km (0.111 R)
• M2: 333,005 km (0.052 R)
• M3: 842,386 km (0.102 R)
• M4: 1,164,021 km (0.059 R)
• M5: 1,968,409 km (0.116 R)
• M6: 2,157,201 km (0.095 R)
• M7: 4,698,420 km (0.118 R)
• M8: 6,371,822 km (0.114 R)
• M9: 7,221,987 km (0.079 R)
• M10: 7,568,455 km (0.107 R)
• M11: 10,749,953 km (0.118 R)
• M12: 11,155,962 km (0.113 R)
• M13: 14,945,725 km (0.107 R)
• M14: 15,852,587 km (0.117 R)
• M15: 18,152,206 km (0.09 R)
• M16: 18,406,522 km (0.111 R)
• M17: 24,005,970 km (0.11 R)
• M18: 24,466,582 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 15,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit