🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.9

Radius: 8.9

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.45 AU - 0.73 AU

Year: 302 Days

Day: 12.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 88,133,126 km

• M1: 110,702 km (0.11 R)
• M2: 410,048 km (0.102 R)
• M3: 699,968 km (0.078 R)
• M4: 1,018,911 km (0.039 R)
• M5: 1,310,178 km (0.11 R)
• M6: 1,644,380 km (0.07 R)
• M7: 2,051,286 km (0.047 R)
• M8: 2,406,431 km (0.106 R)
• M9: 2,892,774 km (0.08 R)
• M10: 3,341,268 km (0.1 R)
• M11: 3,677,714 km (0.118 R)
• M12: 4,297,648 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.4

Radius: 12.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.36 AU - 1.8 AU

Year: 1324 Days

Day: 11.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 88,133,126 km

• M1: 155,283 km (0.073 R)
• M2: 684,410 km (0.096 R)
• M3: 1,128,566 km (0.117 R)
• M4: 1,539,960 km (0.1 R)
• M5: 1,981,873 km (0.112 R)
• M6: 2,461,483 km (0.103 R)
• M7: 2,884,696 km (0.098 R)
• M8: 3,371,487 km (0.07 R)
• M9: 3,994,862 km (0.052 R)
• M10: 4,731,033 km (0.035 R)
• M11: 5,723,166 km (0.07 R)
• M12: 6,993,551 km (0.114 R)
• M13: 7,695,614 km (0.09 R)
• M14: 8,443,902 km (0.045 R)
• M15: 9,566,485 km (0.073 R)
• M16: 10,432,058 km (0.11 R)
• M17: 10,982,728 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.2

Radius: 11

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.67 AU - 2.53 AU

Year: 2029 Days

Day: 12.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 88,133,126 km

• M1: 141,669 km (0.12 R)
• M2: 648,806 km (0.064 R)
• M3: 1,187,657 km (0.087 R)
• M4: 2,071,931 km (0.077 R)
• M5: 2,747,664 km (0.09 R)
• M6: 3,392,281 km (0.098 R)
• M7: 7,092,585 km (0.039 R)
• M8: 7,794,947 km (0.06 R)
• M9: 8,623,120 km (0.087 R)
• M10: 9,974,139 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636

Radius: 9.4

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.98 AU - 2.52 AU

Year: 2251 Days

Day: 7 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,133,126 km

• M1: 116,836 km (0.071 R)
• M2: 422,464 km (0.064 R)
• M3: 905,366 km (0.063 R)
• M4: 1,318,705 km (0.109 R)
• M5: 1,641,537 km (0.099 R)
• M6: 2,617,813 km (0.095 R)
• M7: 3,418,162 km (0.087 R)
• M8: 4,373,195 km (0.041 R)
• M9: 6,138,599 km (0.065 R)
• M10: 7,337,776 km (0.082 R)
• M11: 7,810,505 km (0.075 R)
• M12: 8,525,583 km (0.07 R)
• M13: 9,014,917 km (0.076 R)
• M14: 9,943,022 km (0.06 R)
• M15: 10,375,360 km (0.117 R)
• M16: 11,788,013 km (0.096 R)
• M17: 12,939,318 km (0.105 R)
• M18: 13,586,030 km (0.064 R)
• M19: 14,665,528 km (0.059 R)
• M20: 15,463,932 km (0.059 R)
• M21: 16,640,220 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807

Radius: 9.7

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.97 AU - 3.21 AU

Year: 2780 Days

Day: 14.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,133,126 km

• M1: 127,607 km (0.106 R)
• M2: 435,928 km (0.117 R)
• M3: 797,207 km (0.109 R)
• M4: 1,587,533 km (0.115 R)
• M5: 2,332,530 km (0.118 R)
• M6: 3,118,068 km (0.093 R)
• M7: 4,028,970 km (0.113 R)
• M8: 4,682,713 km (0.085 R)
• M9: 5,584,638 km (0.117 R)
• M10: 6,201,131 km (0.035 R)
• M11: 6,862,354 km (0.078 R)
• M12: 7,194,910 km (0.059 R)
• M13: 8,738,760 km (0.109 R)
• M14: 9,057,852 km (0.064 R)
• M15: 9,607,175 km (0.116 R)
• M16: 10,492,346 km (0.112 R)
• M17: 11,222,383 km (0.118 R)
• M18: 12,603,172 km (0.069 R)
• M19: 14,239,623 km (0.075 R)
• M20: 17,200,464 km (0.087 R)
• M21: 18,445,567 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.5

Radius: 14.5

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.63 AU - 3.83 AU

Year: 4804 Days

Day: 10.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,133,126 km

• M1: 180,265 km (0.113 R)
• M2: 747,541 km (0.118 R)
• M3: 1,223,711 km (0.118 R)
• M4: 1,960,630 km (0.074 R)
• M5: 2,768,757 km (0.089 R)
• M6: 3,260,336 km (0.105 R)
• M7: 4,204,299 km (0.094 R)
• M8: 4,906,212 km (0.088 R)
• M9: 5,374,453 km (0.1 R)
• M10: 5,926,768 km (0.038 R)
• M11: 7,115,324 km (0.076 R)
• M12: 8,353,695 km (0.112 R)
• M13: 8,988,438 km (0.086 R)
• M14: 9,617,348 km (0.096 R)
• M15: 10,717,341 km (0.074 R)
• M16: 11,382,603 km (0.104 R)
• M17: 14,274,180 km (0.117 R)
• M18: 15,029,051 km (0.109 R)
• M19: 17,911,353 km (0.048 R)
• M20: 19,513,397 km (0.088 R)
• M21: 21,795,662 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.4

Radius: 10.6

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.33 AU - 5.95 AU

Year: 7771 Days

Day: 14.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,133,126 km

• M1: 131,796 km (0.114 R)
• M2: 521,349 km (0.083 R)
• M3: 873,053 km (0.067 R)
• M4: 1,543,102 km (0.072 R)
• M5: 1,914,404 km (0.098 R)
• M6: 2,491,553 km (0.049 R)
• M7: 2,924,339 km (0.108 R)
• M8: 3,791,109 km (0.091 R)
• M9: 5,275,270 km (0.058 R)
• M10: 6,412,064 km (0.095 R)
• M11: 9,073,859 km (0.104 R)
• M12: 9,533,124 km (0.061 R)
• M13: 10,548,146 km (0.111 R)
• M14: 11,263,972 km (0.052 R)
• M15: 12,735,566 km (0.066 R)
• M16: 13,370,459 km (0.104 R)
• M17: 13,965,709 km (0.088 R)
• M18: 14,703,376 km (0.11 R)
• M19: 17,844,782 km (0.068 R)
• M20: 18,640,044 km (0.115 R)
• M21: 19,158,251 km (0.06 R)
• M22: 21,650,552 km (0.064 R)
• M23: 23,143,539 km (0.084 R)
• M24: 23,656,210 km (0.091 R)
• M25: 24,263,727 km (0.091 R)
• M26: 28,324,113 km (0.111 R)
• M27: 29,108,155 km (0.112 R)
• M28: 32,177,305 km (0.103 R)
• M29: 33,354,940 km (0.084 R)
• M30: 41,030,208 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.2

Radius: 8

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.45 AU - 8.49 AU

Year: 13615 Days

Day: 19.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 88,133,126 km

• M1: 99,483 km (0.113 R)
• M2: 351,854 km (0.049 R)
• M3: 806,931 km (0.056 R)
• M4: 1,067,381 km (0.045 R)
• M5: 1,371,214 km (0.099 R)
• M6: 2,062,955 km (0.116 R)
• M7: 2,692,762 km (0.07 R)
• M8: 3,089,346 km (0.066 R)
• M9: 3,471,119 km (0.082 R)
• M10: 3,798,888 km (0.09 R)
• M11: 4,237,808 km (0.112 R)
• M12: 5,009,883 km (0.061 R)
• M13: 5,611,267 km (0.095 R)
• M14: 5,872,464 km (0.059 R)
• M15: 7,705,637 km (0.068 R)
• M16: 9,729,995 km (0.096 R)
• M17: 19,883,053 km (0.101 R)
• M18: 20,404,402 km (0.094 R)
• M19: 21,293,611 km (0.066 R)
• M20: 24,609,448 km (0.041 R)
• M21: 27,712,856 km (0.106 R)
• M22: 29,135,233 km (0.105 R)
• M23: 29,920,921 km (0.115 R)
• M24: 30,951,799 km (0.08 R)
• M25: 32,243,727 km (0.08 R)
• M26: 34,434,737 km (0.111 R)
• M27: 42,596,049 km (0.099 R)
• M28: 45,980,551 km (0.094 R)
• M29: 46,892,051 km (0.107 R)
• M30: 50,177,220 km (0.086 R)
• M31: 50,981,458 km (0.076 R)
• M32: 55,644,723 km (0.088 R)
• M33: 57,027,606 km (0.03 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.6

Radius: 6.2

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.12 AU - 9.16 AU

Year: 14082 Days

Day: 20.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 88,133,126 km

• M1: 77,193 km (0.06 R)
• M2: 287,078 km (0.113 R)
• M3: 503,696 km (0.112 R)
• M4: 1,059,602 km (0.073 R)
• M5: 1,338,751 km (0.049 R)
• M6: 1,771,688 km (0.104 R)
• M7: 2,956,952 km (0.103 R)
• M8: 3,392,730 km (0.07 R)
• M9: 4,222,549 km (0.113 R)
• M10: 5,084,981 km (0.081 R)
• M11: 5,407,963 km (0.052 R)
• M12: 6,647,381 km (0.032 R)
• M13: 6,916,358 km (0.09 R)
• M14: 9,288,831 km (0.088 R)
• M15: 10,069,582 km (0.095 R)
• M16: 10,373,416 km (0.098 R)
• M17: 14,193,996 km (0.087 R)
• M18: 14,899,798 km (0.077 R)
• M19: 16,035,994 km (0.107 R)
• M20: 17,157,230 km (0.072 R)
• M21: 20,833,149 km (0.098 R)
• M22: 21,493,025 km (0.103 R)
• M23: 21,996,871 km (0.117 R)
• M24: 23,203,228 km (0.117 R)
• M25: 24,271,806 km (0.116 R)
• M26: 24,543,924 km (0.114 R)
• M27: 27,476,940 km (0.117 R)
• M28: 28,070,395 km (0.066 R)
• M29: 28,672,526 km (0.086 R)
• M30: 31,703,978 km (0.046 R)
• M31: 33,464,744 km (0.117 R)
• M32: 34,712,391 km (0.106 R)
• M33: 35,873,270 km (0.07 R)

Asteroid Belt

Center: 9.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.4

Radius: 4.3

Gravity: 38.91 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.66 AU - 11.34 AU

Year: 24329 Days

Day: 23.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 88,133,126 km

• M1: 53,556 km (0.1 R)
• M2: 338,989 km (0.083 R)
• M3: 517,459 km (0.071 R)
• M4: 2,007,753 km (0.065 R)
• M5: 2,577,123 km (0.11 R)
• M6: 3,133,178 km (0.053 R)
• M7: 3,276,642 km (0.049 R)
• M8: 3,484,882 km (0.075 R)
• M9: 3,862,318 km (0.063 R)
• M10: 7,204,035 km (0.12 R)
• M11: 8,571,060 km (0.083 R)
• M12: 9,198,175 km (0.097 R)
• M13: 12,366,807 km (0.098 R)
• M14: 13,390,505 km (0.08 R)
• M15: 16,885,710 km (0.119 R)
• M16: 18,794,728 km (0.105 R)
• M17: 24,466,283 km (0.108 R)
• M18: 30,524,548 km (0.078 R)
• M19: 31,180,235 km (0.109 R)
• M20: 32,114,025 km (0.067 R)
• M21: 34,600,342 km (0.1 R)
• M22: 40,894,672 km (0.073 R)
• M23: 48,795,684 km (0.07 R)
• M24: 50,964,404 km (0.097 R)
• M25: 58,857,936 km (0.084 R)
• M26: 72,049,775 km (0.084 R)
• M27: 73,210,954 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit