🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.8

Radius: 9.5

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.41 AU - 0.65 AU

Year: 266 Days

Day: 14.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 62,214,332 km

• M1: 118,182 km (0.1 R)
• M2: 454,628 km (0.103 R)
• M3: 921,373 km (0.027 R)
• M4: 1,726,509 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.9

Radius: 12.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.49 AU - 0.81 AU

Year: 362 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,214,332 km

• M1: 153,039 km (0.098 R)
• M2: 621,430 km (0.07 R)
• M3: 1,023,399 km (0.101 R)
• M4: 1,434,644 km (0.116 R)
• M5: 1,973,944 km (0.103 R)
• M6: 2,424,533 km (0.099 R)
• M7: 3,764,331 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.1

Radius: 8.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.04 AU - 1.3 AU

Year: 874 Days

Day: 10.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 62,214,332 km

• M1: 108,159 km (0.045 R)
• M2: 471,832 km (0.076 R)
• M3: 914,492 km (0.093 R)
• M4: 1,186,910 km (0.065 R)
• M5: 1,496,577 km (0.112 R)
• M6: 1,953,299 km (0.063 R)
• M7: 2,449,067 km (0.109 R)
• M8: 4,249,477 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.7

Radius: 11.5

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.21 AU - 2.63 AU

Year: 2599 Days

Day: 13.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,214,332 km

• M1: 144,063 km (0.052 R)
• M2: 622,776 km (0.028 R)
• M3: 1,321,847 km (0.073 R)
• M4: 2,627,238 km (0.106 R)
• M5: 3,881,766 km (0.047 R)
• M6: 4,925,360 km (0.055 R)
• M7: 5,401,680 km (0.106 R)
• M8: 7,437,707 km (0.104 R)
• M9: 10,128,524 km (0.097 R)
• M10: 13,871,612 km (0.086 R)
• M11: 15,769,860 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.4

Radius: 15

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.53 AU - 3.11 AU

Year: 3269 Days

Day: 14.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,214,332 km

• M1: 186,549 km (0.09 R)
• M2: 850,165 km (0.063 R)
• M3: 1,449,454 km (0.064 R)
• M4: 2,107,984 km (0.096 R)
• M5: 2,794,638 km (0.082 R)
• M6: 3,452,868 km (0.071 R)
• M7: 4,147,601 km (0.055 R)
• M8: 4,837,098 km (0.109 R)
• M9: 6,014,433 km (0.096 R)
• M10: 6,900,501 km (0.092 R)
• M11: 8,008,423 km (0.059 R)
• M12: 9,498,717 km (0.054 R)
• M13: 9,968,155 km (0.054 R)
• M14: 10,535,430 km (0.05 R)
• M15: 11,646,344 km (0.111 R)
• M16: 12,139,418 km (0.067 R)
• M17: 12,834,151 km (0.044 R)
• M18: 13,311,967 km (0.097 R)
• M19: 15,026,358 km (0.098 R)
• M20: 16,601,474 km (0.103 R)
• M21: 17,342,283 km (0.096 R)
• M22: 17,867,970 km (0.064 R)
• M23: 18,404,428 km (0.079 R)
• M24: 19,824,111 km (0.062 R)
• M25: 22,123,281 km (0.096 R)
• M26: 24,014,497 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.9

Radius: 13.1

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.45 AU - 4.81 AU

Year: 5793 Days

Day: 13.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,214,332 km

• M1: 162,912 km (0.071 R)
• M2: 783,145 km (0.108 R)
• M3: 1,254,677 km (0.083 R)
• M4: 2,003,564 km (0.054 R)
• M5: 2,415,108 km (0.1 R)
• M6: 2,977,297 km (0.107 R)
• M7: 3,455,412 km (0.107 R)
• M8: 4,988,341 km (0.12 R)
• M9: 6,800,570 km (0.119 R)
• M10: 7,819,331 km (0.059 R)
• M11: 8,579,288 km (0.114 R)
• M12: 10,514,786 km (0.093 R)
• M13: 11,251,705 km (0.087 R)
• M14: 14,661,339 km (0.097 R)
• M15: 15,406,187 km (0.112 R)
• M16: 17,347,369 km (0.048 R)
• M17: 21,128,754 km (0.066 R)
• M18: 23,211,456 km (0.106 R)
• M19: 23,752,851 km (0.088 R)
• M20: 30,277,562 km (0.03 R)
• M21: 31,297,670 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.6

Radius: 4.2

Gravity: 53.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.36 AU - 8.6 AU

Year: 15560 Days

Day: 17.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,214,332 km

• M1: 57,894 km (0.069 R)
• M2: 378,931 km (0.112 R)
• M3: 549,922 km (0.11 R)
• M4: 685,906 km (0.118 R)
• M5: 887,863 km (0.085 R)
• M6: 1,102,836 km (0.083 R)
• M7: 1,307,785 km (0.101 R)
• M8: 1,671,307 km (0.084 R)
• M9: 2,349,435 km (0.11 R)
• M10: 2,960,243 km (0.087 R)
• M11: 3,167,885 km (0.106 R)
• M12: 3,441,050 km (0.097 R)
• M13: 3,583,467 km (0.112 R)
• M14: 3,729,774 km (0.047 R)
• M15: 4,322,481 km (0.092 R)
• M16: 4,658,627 km (0.114 R)
• M17: 5,084,682 km (0.09 R)
• M18: 8,101,622 km (0.114 R)
• M19: 8,875,193 km (0.043 R)
• M20: 9,197,875 km (0.075 R)
• M21: 10,039,064 km (0.12 R)
• M22: 17,077,644 km (0.076 R)
• M23: 17,660,926 km (0.074 R)
• M24: 19,132,371 km (0.102 R)
• M25: 24,345,707 km (0.093 R)
• M26: 27,842,408 km (0.06 R)
• M27: 30,310,473 km (0.107 R)
• M28: 33,822,583 km (0.112 R)
• M29: 34,345,427 km (0.094 R)
• M30: 35,676,250 km (0.105 R)
• M31: 38,298,700 km (0.104 R)
• M32: 39,009,590 km (0.087 R)
• M33: 40,457,697 km (0.104 R)
• M34: 44,078,414 km (0.096 R)
• M35: 53,002,526 km (0.075 R)
• M36: 67,700,666 km (0.098 R)
• M37: 71,489,232 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.7

Radius: 4

Gravity: 23.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.97 AU - 10.91 AU

Year: 20020 Days

Day: 20.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,214,332 km

• M1: 49,816 km (0.065 R)
• M2: 339,288 km (0.064 R)
• M3: 877,242 km (0.109 R)
• M4: 1,342,641 km (0.051 R)
• M5: 1,581,549 km (0.045 R)
• M6: 1,919,640 km (0.108 R)
• M7: 2,580,264 km (0.051 R)
• M8: 3,122,556 km (0.098 R)
• M9: 3,939,361 km (0.079 R)
• M10: 4,992,231 km (0.055 R)
• M11: 5,381,335 km (0.108 R)
• M12: 5,752,337 km (0.096 R)
• M13: 7,318,627 km (0.112 R)
• M14: 7,635,326 km (0.111 R)
• M15: 9,676,140 km (0.102 R)
• M16: 14,090,623 km (0.076 R)
• M17: 14,439,336 km (0.105 R)
• M18: 15,081,410 km (0.1 R)
• M19: 15,226,670 km (0.106 R)
• M20: 17,921,825 km (0.099 R)
• M21: 22,205,261 km (0.037 R)
• M22: 23,935,959 km (0.085 R)
• M23: 25,857,992 km (0.064 R)
• M24: 26,803,450 km (0.111 R)
• M25: 27,771,648 km (0.063 R)
• M26: 32,237,444 km (0.087 R)
• M27: 34,075,104 km (0.032 R)
• M28: 35,981,429 km (0.054 R)
• M29: 37,690,136 km (0.106 R)
• M30: 38,904,273 km (0.113 R)
• M31: 50,375,587 km (0.03 R)
• M32: 51,026,338 km (0.086 R)
• M33: 54,024,129 km (0.118 R)
• M34: 59,639,734 km (0.105 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: 223 - 15,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit