🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.5

Radius: 12.2

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.62 AU - 0.94 AU

Year: 459 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,146,927 km

• M1: 151,692 km (0.113 R)
• M2: 777,460 km (0.089 R)
• M3: 1,291,778 km (0.035 R)
• M4: 1,773,333 km (0.087 R)
• M5: 2,417,651 km (0.084 R)
• M6: 2,984,178 km (0.104 R)
• M7: 3,477,253 km (0.077 R)
• M8: 4,087,463 km (0.068 R)
• M9: 4,506,037 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.3

Radius: 14.5

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.81 AU - 1.15 AU

Year: 647 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,146,927 km

• M1: 180,265 km (0.109 R)
• M2: 658,829 km (0.094 R)
• M3: 1,324,091 km (0.114 R)
• M4: 1,798,765 km (0.07 R)
• M5: 2,326,396 km (0.085 R)
• M6: 2,802,567 km (0.097 R)
• M7: 3,321,222 km (0.12 R)
• M8: 4,275,507 km (0.113 R)
• M9: 4,758,409 km (0.046 R)
• M10: 5,835,364 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.6

Radius: 10.8

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.04 AU - 1.28 AU

Year: 833 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,146,927 km

• M1: 134,339 km (0.093 R)
• M2: 502,499 km (0.092 R)
• M3: 1,176,737 km (0.079 R)
• M4: 1,659,040 km (0.073 R)
• M5: 2,058,018 km (0.088 R)
• M6: 2,566,800 km (0.096 R)
• M7: 3,118,667 km (0.058 R)
• M8: 3,587,058 km (0.104 R)
• M9: 4,377,383 km (0.063 R)
• M10: 4,805,383 km (0.049 R)
• M11: 5,907,171 km (0.096 R)
• M12: 6,430,913 km (0.072 R)
• M13: 6,985,622 km (0.071 R)
• M14: 7,989,125 km (0.113 R)
• M15: 8,762,845 km (0.074 R)
• M16: 9,278,210 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.8

Radius: 10.2

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.34 AU - 1.38 AU

Year: 1058 Days

Day: 13.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 73,146,927 km

• M1: 126,859 km (0.041 R)
• M2: 752,926 km (0.05 R)
• M3: 1,326,036 km (0.107 R)
• M4: 1,649,317 km (0.035 R)
• M5: 2,130,872 km (0.088 R)
• M6: 3,333,489 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.8

Radius: 13.8

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.7 AU - 5.28 AU

Year: 6345 Days

Day: 5.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,146,927 km

• M1: 171,738 km (0.111 R)
• M2: 1,078,152 km (0.083 R)
• M3: 1,664,576 km (0.108 R)
• M4: 4,437,821 km (0.104 R)
• M5: 5,506,997 km (0.05 R)
• M6: 6,167,920 km (0.094 R)
• M7: 7,498,743 km (0.062 R)
• M8: 8,113,291 km (0.044 R)
• M9: 8,886,562 km (0.054 R)
• M10: 10,627,732 km (0.081 R)
• M11: 11,206,825 km (0.088 R)
• M12: 12,270,765 km (0.075 R)
• M13: 13,071,114 km (0.043 R)
• M14: 17,340,936 km (0.084 R)
• M15: 18,008,891 km (0.108 R)
• M16: 21,229,583 km (0.12 R)
• M17: 21,917,135 km (0.093 R)
• M18: 23,256,186 km (0.118 R)
• M19: 26,709,204 km (0.048 R)
• M20: 27,600,658 km (0.096 R)
• M21: 28,975,013 km (0.113 R)
• M22: 30,877,599 km (0.106 R)
• M23: 32,158,306 km (0.115 R)
• M24: 33,989,534 km (0.095 R)
• M25: 35,674,903 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729

Radius: 15

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.17 AU - 5.67 AU

Year: 7277 Days

Day: 9.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,146,927 km

• M1: 187,297 km (0.1 R)
• M2: 766,091 km (0.043 R)
• M3: 1,465,760 km (0.067 R)
• M4: 2,452,956 km (0.113 R)
• M5: 3,341,568 km (0.049 R)
• M6: 4,463,552 km (0.113 R)
• M7: 6,636,311 km (0.115 R)
• M8: 7,218,995 km (0.111 R)
• M9: 8,280,093 km (0.119 R)
• M10: 9,219,567 km (0.11 R)
• M11: 10,324,497 km (0.025 R)
• M12: 11,058,873 km (0.087 R)
• M13: 11,723,237 km (0.047 R)
• M14: 12,360,225 km (0.028 R)
• M15: 15,516,740 km (0.056 R)
• M16: 19,468,816 km (0.115 R)
• M17: 20,974,519 km (0.115 R)
• M18: 22,882,490 km (0.068 R)
• M19: 25,603,376 km (0.05 R)
• M20: 26,858,951 km (0.108 R)
• M21: 29,493,071 km (0.092 R)
• M22: 31,884,243 km (0.117 R)
• M23: 36,487,519 km (0.092 R)
• M24: 38,889,014 km (0.1 R)
• M25: 39,358,153 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.8

Radius: 5.4

Gravity: 30.75 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.16 AU - 6.88 AU

Year: 11102 Days

Day: 24.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,146,927 km

• M1: 67,319 km (0.095 R)
• M2: 343,028 km (0.09 R)
• M3: 665,112 km (0.053 R)
• M4: 843,433 km (0.109 R)
• M5: 1,299,856 km (0.102 R)
• M6: 1,568,234 km (0.066 R)
• M7: 1,756,279 km (0.068 R)
• M8: 2,012,690 km (0.112 R)
• M9: 2,558,273 km (0.109 R)
• M10: 4,051,709 km (0.086 R)
• M11: 4,594,450 km (0.048 R)
• M12: 5,676,790 km (0.049 R)
• M13: 9,823,494 km (0.098 R)
• M14: 10,854,373 km (0.111 R)
• M15: 12,750,526 km (0.115 R)
• M16: 13,385,718 km (0.096 R)
• M17: 13,710,944 km (0.088 R)
• M18: 14,856,864 km (0.118 R)
• M19: 17,568,475 km (0.097 R)
• M20: 18,195,439 km (0.105 R)
• M21: 19,163,487 km (0.116 R)
• M22: 21,026,729 km (0.065 R)
• M23: 22,638,197 km (0.07 R)
• M24: 23,852,184 km (0.115 R)
• M25: 34,796,914 km (0.107 R)
• M26: 35,535,927 km (0.025 R)
• M27: 35,909,174 km (0.097 R)
• M28: 36,663,745 km (0.099 R)
• M29: 38,204,454 km (0.076 R)
• M30: 39,520,915 km (0.096 R)
• M31: 40,055,877 km (0.099 R)
• M32: 41,140,312 km (0.103 R)
• M33: 42,383,470 km (0.087 R)
• M34: 42,943,864 km (0.08 R)
• M35: 44,079,611 km (0.082 R)
• M36: 44,799,626 km (0.114 R)
• M37: 47,456,334 km (0.03 R)
• M38: 48,823,210 km (0.114 R)
• M39: 54,224,142 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.9

Radius: 5.7

Gravity: 22.59 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.18 AU - 8.12 AU

Year: 11436 Days

Day: 22.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,146,927 km

• M1: 70,909 km (0.117 R)
• M2: 266,583 km (0.113 R)
• M3: 444,156 km (0.103 R)
• M4: 959,072 km (0.037 R)
• M5: 1,297,911 km (0.074 R)
• M6: 1,697,786 km (0.068 R)
• M7: 2,139,250 km (0.059 R)
• M8: 2,806,157 km (0.11 R)
• M9: 3,499,094 km (0.105 R)
• M10: 5,421,876 km (0.094 R)
• M11: 7,010,455 km (0.117 R)
• M12: 9,732,089 km (0.119 R)
• M13: 10,254,186 km (0.119 R)
• M14: 10,905,086 km (0.103 R)
• M15: 12,109,948 km (0.096 R)
• M16: 13,337,548 km (0.118 R)
• M17: 13,592,612 km (0.081 R)
• M18: 15,540,825 km (0.09 R)
• M19: 16,109,297 km (0.064 R)
• M20: 16,913,535 km (0.111 R)
• M21: 17,212,432 km (0.094 R)
• M22: 20,231,018 km (0.109 R)
• M23: 21,776,812 km (0.107 R)
• M24: 23,032,238 km (0.063 R)
• M25: 23,491,952 km (0.088 R)
• M26: 23,957,949 km (0.108 R)
• M27: 27,393,614 km (0.11 R)
• M28: 29,713,129 km (0.057 R)
• M29: 34,022,595 km (0.09 R)
• M30: 34,859,445 km (0.04 R)
• M31: 36,698,602 km (0.085 R)
• M32: 37,705,545 km (0.049 R)
• M33: 41,645,654 km (0.079 R)
• M34: 45,131,583 km (0.086 R)
• M35: 45,851,448 km (0.082 R)
• M36: 51,261,655 km (0.113 R)
• M37: 52,202,775 km (0.107 R)
• M38: 53,636,073 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.9

Radius: 5.7

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.91 AU - 11.27 AU

Year: 21373 Days

Day: 24 Hours

Environment

Temp: -240 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,146,927 km

• M1: 71,059 km (0.039 R)
• M2: 353,649 km (0.074 R)
• M3: 807,380 km (0.11 R)
• M4: 1,043,744 km (0.094 R)
• M5: 1,385,127 km (0.04 R)
• M6: 1,590,674 km (0.115 R)
• M7: 1,816,567 km (0.062 R)
• M8: 2,185,326 km (0.091 R)
• M9: 2,556,328 km (0.074 R)
• M10: 4,017,750 km (0.044 R)
• M11: 4,997,616 km (0.088 R)
• M12: 6,467,116 km (0.093 R)
• M13: 7,230,364 km (0.066 R)
• M14: 8,827,022 km (0.113 R)
• M15: 9,041,995 km (0.087 R)
• M16: 10,286,798 km (0.056 R)
• M17: 10,766,559 km (0.09 R)
• M18: 11,260,980 km (0.119 R)
• M19: 13,604,131 km (0.045 R)
• M20: 17,068,967 km (0.086 R)
• M21: 17,402,870 km (0.055 R)
• M22: 19,497,988 km (0.087 R)
• M23: 20,606,060 km (0.064 R)
• M24: 22,049,529 km (0.088 R)
• M25: 25,786,035 km (0.111 R)
• M26: 28,615,679 km (0.081 R)
• M27: 30,531,429 km (0.086 R)
• M28: 32,023,070 km (0.107 R)
• M29: 32,276,339 km (0.03 R)
• M30: 35,691,359 km (0.094 R)
• M31: 38,049,919 km (0.09 R)
• M32: 40,362,702 km (0.115 R)
• M33: 41,253,558 km (0.114 R)
• M34: 47,860,548 km (0.108 R)
• M35: 48,357,811 km (0.105 R)
• M36: 52,812,387 km (0.098 R)
• M37: 56,419,491 km (0.093 R)
• M38: 60,187,412 km (0.113 R)
• M39: 63,519,256 km (0.074 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 15,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit