🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.63 AU - 0.63 AU

Year: 318 Days

Day: 29.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,624,499 km

• M1: 38,596 km (0.106 R)

Asteroid Belt

Center: 0.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.4

Radius: 14

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.98 AU - 1.6 AU

Year: 932 Days

Day: 10.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,624,499 km

• M1: 174,282 km (0.093 R)
• M2: 719,117 km (0.118 R)
• M3: 1,257,669 km (0.085 R)
• M4: 1,809,685 km (0.079 R)
• M5: 2,901,600 km (0.093 R)
• M6: 3,361,464 km (0.068 R)
• M7: 4,676,280 km (0.101 R)
• M8: 5,372,209 km (0.102 R)
• M9: 6,136,205 km (0.086 R)
• M10: 7,186,233 km (0.103 R)
• M11: 8,352,648 km (0.118 R)
• M12: 9,236,173 km (0.085 R)
• M13: 10,059,410 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.6

Radius: 13.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.08 AU - 1.64 AU

Year: 1008 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,624,499 km

• M1: 169,195 km (0.116 R)
• M2: 613,650 km (0.091 R)
• M3: 1,580,651 km (0.036 R)
• M4: 2,349,435 km (0.111 R)
• M5: 3,413,375 km (0.071 R)
• M6: 3,911,236 km (0.113 R)
• M7: 5,036,063 km (0.056 R)
• M8: 5,725,709 km (0.093 R)
• M9: 6,544,907 km (0.069 R)
• M10: 8,579,139 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 8.7

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.13 AU - 1.71 AU

Year: 1076 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 57.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,624,499 km

• M1: 108,309 km (0.11 R)
• M2: 591,061 km (0.116 R)
• M3: 863,928 km (0.114 R)
• M4: 1,140,385 km (0.115 R)
• M5: 1,784,403 km (0.113 R)
• M6: 2,518,779 km (0.086 R)
• M7: 4,087,163 km (0.105 R)
• M8: 5,116,696 km (0.061 R)
• M9: 5,807,988 km (0.108 R)
• M10: 6,287,599 km (0.079 R)
• M11: 7,577,132 km (0.045 R)
• M12: 7,938,411 km (0.084 R)
• M13: 8,949,094 km (0.05 R)
• M14: 9,353,008 km (0.072 R)
• M15: 10,766,708 km (0.114 R)

Asteroid Belt

Center: 2.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.9

Radius: 9

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.48 AU - 3.18 AU

Year: 3027 Days

Day: 13.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,624,499 km

• M1: 113,246 km (0.107 R)
• M2: 404,064 km (0.086 R)
• M3: 865,872 km (0.052 R)
• M4: 1,175,390 km (0.118 R)
• M5: 1,614,909 km (0.11 R)
• M6: 2,093,622 km (0.112 R)
• M7: 3,012,901 km (0.052 R)
• M8: 3,761,339 km (0.065 R)
• M9: 4,400,272 km (0.082 R)
• M10: 5,388,366 km (0.089 R)
• M11: 6,785,161 km (0.04 R)
• M12: 8,478,908 km (0.107 R)
• M13: 9,575,311 km (0.072 R)
• M14: 9,960,974 km (0.105 R)
• M15: 10,929,172 km (0.045 R)
• M16: 11,914,573 km (0.117 R)
• M17: 12,680,065 km (0.086 R)
• M18: 14,309,186 km (0.085 R)
• M19: 15,277,982 km (0.067 R)
• M20: 17,573,860 km (0.085 R)
• M21: 22,906,426 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.2

Radius: 5.5

Gravity: 26.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.59 AU - 9.25 AU

Year: 14172 Days

Day: 21.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,624,499 km

• M1: 68,516 km (0.095 R)
• M2: 323,431 km (0.116 R)
• M3: 1,001,707 km (0.118 R)
• M4: 2,307,846 km (0.082 R)
• M5: 2,812,739 km (0.069 R)
• M6: 3,231,164 km (0.033 R)
• M7: 3,523,329 km (0.042 R)
• M8: 4,099,730 km (0.109 R)
• M9: 6,205,469 km (0.074 R)
• M10: 7,219,444 km (0.119 R)
• M11: 8,001,392 km (0.064 R)
• M12: 8,437,470 km (0.114 R)
• M13: 10,569,688 km (0.114 R)
• M14: 12,259,845 km (0.086 R)
• M15: 13,639,885 km (0.112 R)
• M16: 15,488,167 km (0.078 R)
• M17: 19,156,007 km (0.051 R)
• M18: 19,760,532 km (0.114 R)
• M19: 21,189,940 km (0.081 R)
• M20: 21,465,499 km (0.113 R)
• M21: 22,211,843 km (0.109 R)
• M22: 29,609,757 km (0.085 R)
• M23: 29,839,090 km (0.055 R)
• M24: 35,316,916 km (0.097 R)
• M25: 37,015,899 km (0.103 R)
• M26: 42,438,522 km (0.112 R)
• M27: 47,108,818 km (0.083 R)
• M28: 53,286,762 km (0.076 R)
• M29: 56,217,085 km (0.118 R)
• M30: 62,208,779 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.4

Radius: 3

Gravity: 66.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.12 AU - 11.12 AU

Year: 18971 Days

Day: 16.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 84,624,499 km

• M1: 48,320 km (0.042 R)
• M2: 225,743 km (0.103 R)
• M3: 319,242 km (0.075 R)
• M4: 503,397 km (0.066 R)
• M5: 598,391 km (0.082 R)
• M6: 763,996 km (0.11 R)
• M7: 1,661,135 km (0.097 R)
• M8: 1,838,109 km (0.117 R)
• M9: 2,942,740 km (0.113 R)
• M10: 3,448,231 km (0.113 R)
• M11: 3,648,243 km (0.063 R)
• M12: 4,198,165 km (0.086 R)
• M13: 4,560,341 km (0.114 R)
• M14: 5,850,922 km (0.119 R)
• M15: 6,302,259 km (0.092 R)
• M16: 6,429,118 km (0.087 R)
• M17: 6,864,897 km (0.046 R)
• M18: 7,319,824 km (0.093 R)
• M19: 7,460,296 km (0.113 R)
• M20: 8,239,252 km (0.08 R)
• M21: 8,391,094 km (0.084 R)
• M22: 9,957,085 km (0.075 R)
• M23: 12,621,572 km (0.105 R)
• M24: 13,652,601 km (0.12 R)
• M25: 14,738,382 km (0.037 R)
• M26: 14,962,330 km (0.057 R)
• M27: 15,647,488 km (0.104 R)
• M28: 22,681,880 km (0.091 R)
• M29: 30,105,375 km (0.115 R)
• M30: 31,563,954 km (0.088 R)
• M31: 31,687,522 km (0.104 R)
• M32: 32,185,383 km (0.107 R)
• M33: 33,068,909 km (0.069 R)
• M34: 38,289,575 km (0.114 R)
• M35: 39,711,503 km (0.058 R)
• M36: 41,020,933 km (0.1 R)
• M37: 44,187,621 km (0.074 R)
• M38: 45,435,566 km (0.102 R)
• M39: 46,546,779 km (0.046 R)
• M40: 50,324,873 km (0.115 R)
• M41: 51,343,036 km (0.116 R)
• M42: 60,940,039 km (0.073 R)
• M43: 61,516,290 km (0.091 R)
• M44: 62,875,387 km (0.102 R)
• M45: 68,926,471 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.3

Radius: 3.2

Gravity: 89.48 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.83 AU - 11.37 AU

Year: 21943 Days

Day: 22.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 84,624,499 km

• M1: 39,943 km (0.05 R)
• M2: 161,715 km (0.115 R)
• M3: 322,982 km (0.081 R)
• M4: 425,905 km (0.109 R)
• M5: 577,149 km (0.102 R)
• M6: 700,716 km (0.096 R)
• M7: 938,128 km (0.088 R)
• M8: 1,181,973 km (0.076 R)
• M9: 1,483,412 km (0.099 R)
• M10: 1,606,532 km (0.071 R)
• M11: 1,873,564 km (0.058 R)
• M12: 2,125,187 km (0.097 R)
• M13: 2,519,527 km (0.068 R)
• M14: 2,988,217 km (0.102 R)
• M15: 4,816,303 km (0.076 R)
• M16: 8,944,905 km (0.06 R)
• M17: 10,209,456 km (0.113 R)
• M18: 12,286,922 km (0.088 R)
• M19: 12,429,788 km (0.082 R)
• M20: 13,461,864 km (0.111 R)
• M21: 13,690,150 km (0.086 R)
• M22: 13,843,787 km (0.118 R)
• M23: 14,390,717 km (0.1 R)
• M24: 14,709,659 km (0.085 R)
• M25: 16,375,133 km (0.067 R)
• M26: 19,102,601 km (0.107 R)
• M27: 25,204,698 km (0.11 R)
• M28: 25,435,528 km (0.12 R)
• M29: 26,611,068 km (0.08 R)
• M30: 27,577,171 km (0.085 R)
• M31: 31,142,686 km (0.038 R)
• M32: 32,079,767 km (0.117 R)
• M33: 32,215,153 km (0.089 R)
• M34: 34,291,871 km (0.06 R)
• M35: 34,860,343 km (0.119 R)
• M36: 35,290,736 km (0.049 R)
• M37: 36,751,260 km (0.077 R)
• M38: 47,765,403 km (0.102 R)
• M39: 58,135,079 km (0.116 R)
• M40: 61,829,099 km (0.119 R)
• M41: 69,002,018 km (0.116 R)
• M42: 88,116,587 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720

Radius: 6

Gravity: 20 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.23 AU - 12.57 AU

Year: 22881 Days

Day: 22.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,624,499 km

• M1: 75,697 km (0.094 R)
• M2: 287,228 km (0.109 R)
• M3: 535,560 km (0.096 R)
• M4: 761,154 km (0.085 R)
• M5: 1,214,436 km (0.098 R)
• M6: 1,443,769 km (0.105 R)
• M7: 1,950,607 km (0.096 R)
• M8: 2,357,513 km (0.08 R)
• M9: 2,793,591 km (0.082 R)
• M10: 3,699,705 km (0.056 R)
• M11: 3,889,395 km (0.097 R)
• M12: 4,118,878 km (0.076 R)
• M13: 5,245,949 km (0.082 R)
• M14: 6,117,655 km (0.086 R)
• M15: 8,250,771 km (0.029 R)
• M16: 11,826,310 km (0.067 R)
• M17: 12,100,673 km (0.108 R)
• M18: 12,733,472 km (0.092 R)
• M19: 19,741,683 km (0.082 R)
• M20: 22,342,891 km (0.117 R)
• M21: 23,725,474 km (0.098 R)
• M22: 30,208,298 km (0.102 R)
• M23: 30,592,465 km (0.105 R)
• M24: 31,109,625 km (0.112 R)
• M25: 36,317,875 km (0.091 R)
• M26: 45,509,019 km (0.065 R)
• M27: 46,352,451 km (0.117 R)
• M28: 47,206,206 km (0.117 R)
• M29: 48,070,433 km (0.102 R)
• M30: 49,830,602 km (0.12 R)
• M31: 56,328,984 km (0.061 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 10,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit