🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.2

Radius: 12.4

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.47 AU - 0.53 AU

Year: 236 Days

Day: 14.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 56,546,216 km

• M1: 154,235 km (0.04 R)
• M2: 1,134,550 km (0.075 R)
• M3: 1,751,193 km (0.035 R)
• M4: 2,200,585 km (0.071 R)
• M5: 2,608,837 km (0.085 R)
• M6: 3,021,428 km (0.077 R)
• M7: 3,437,460 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.4

Radius: 13.6

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.47 AU - 0.65 AU

Year: 279 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,546,216 km

• M1: 169,195 km (0.108 R)
• M2: 681,867 km (0.115 R)
• M3: 1,214,136 km (0.115 R)
• M4: 1,727,257 km (0.066 R)
• M5: 2,305,602 km (0.1 R)
• M6: 2,806,606 km (0.115 R)
• M7: 3,359,819 km (0.054 R)
• M8: 3,824,769 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.5

Radius: 9.4

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.35 AU - 2.05 AU

Year: 1478 Days

Day: 13.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,546,216 km

• M1: 116,836 km (0.076 R)
• M2: 417,528 km (0.11 R)
• M3: 770,878 km (0.087 R)
• M4: 1,189,453 km (0.05 R)
• M5: 1,623,137 km (0.097 R)
• M6: 1,961,826 km (0.095 R)
• M7: 2,288,099 km (0.109 R)
• M8: 3,022,625 km (0.08 R)
• M9: 4,297,498 km (0.105 R)
• M10: 4,953,485 km (0.059 R)
• M11: 5,696,837 km (0.1 R)
• M12: 6,037,471 km (0.047 R)
• M13: 7,728,525 km (0.119 R)
• M14: 9,028,231 km (0.095 R)
• M15: 9,907,269 km (0.076 R)
• M16: 10,842,255 km (0.065 R)
• M17: 11,260,531 km (0.041 R)
• M18: 12,694,875 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.4

Radius: 8

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.09 AU - 3.49 AU

Year: 3979 Days

Day: 12.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,546,216 km

• M1: 99,483 km (0.097 R)
• M2: 391,946 km (0.101 R)
• M3: 734,974 km (0.047 R)
• M4: 1,208,751 km (0.109 R)
• M5: 1,482,365 km (0.116 R)
• M6: 2,115,463 km (0.064 R)
• M7: 2,439,343 km (0.104 R)
• M8: 3,514,802 km (0.111 R)
• M9: 3,949,982 km (0.11 R)
• M10: 4,902,921 km (0.043 R)
• M11: 5,636,549 km (0.091 R)
• M12: 6,204,123 km (0.11 R)
• M13: 6,593,077 km (0.073 R)
• M14: 7,996,455 km (0.084 R)
• M15: 9,549,580 km (0.077 R)
• M16: 9,947,062 km (0.095 R)
• M17: 14,191,004 km (0.084 R)
• M18: 14,866,887 km (0.106 R)
• M19: 16,059,331 km (0.032 R)
• M20: 18,327,834 km (0.1 R)
• M21: 18,694,797 km (0.105 R)
• M22: 19,761,280 km (0.092 R)
• M23: 20,603,816 km (0.089 R)
• M24: 21,000,699 km (0.084 R)
• M25: 21,877,941 km (0.104 R)
• M26: 22,152,752 km (0.094 R)
• M27: 22,709,256 km (0.093 R)
• M28: 23,705,578 km (0.079 R)
• M29: 24,214,510 km (0.118 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.6

Radius: 9.1

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.86 AU - 5.22 AU

Year: 6451 Days

Day: 7.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,546,216 km

• M1: 113,246 km (0.057 R)
• M2: 540,048 km (0.058 R)
• M3: 886,068 km (0.08 R)
• M4: 1,593,068 km (0.1 R)
• M5: 2,037,224 km (0.101 R)
• M6: 3,008,563 km (0.113 R)
• M7: 4,056,945 km (0.062 R)
• M8: 4,720,411 km (0.105 R)
• M9: 5,034,417 km (0.068 R)
• M10: 6,502,271 km (0.114 R)
• M11: 7,835,488 km (0.117 R)
• M12: 8,777,655 km (0.049 R)
• M13: 9,977,729 km (0.12 R)
• M14: 11,435,860 km (0.105 R)
• M15: 24,527,917 km (0.056 R)
• M16: 25,560,591 km (0.115 R)
• M17: 30,470,393 km (0.064 R)
• M18: 32,578,377 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.9

Radius: 13.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.63 AU - 6.27 AU

Year: 8484 Days

Day: 5.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,546,216 km

• M1: 172,935 km (0.087 R)
• M2: 695,780 km (0.101 R)
• M3: 1,816,866 km (0.084 R)
• M4: 2,283,312 km (0.084 R)
• M5: 2,850,887 km (0.113 R)
• M6: 3,705,390 km (0.079 R)
• M7: 4,580,537 km (0.105 R)
• M8: 6,129,474 km (0.058 R)
• M9: 8,300,887 km (0.091 R)
• M10: 9,655,495 km (0.03 R)
• M11: 10,236,833 km (0.063 R)
• M12: 10,790,345 km (0.084 R)
• M13: 12,915,383 km (0.052 R)
• M14: 16,031,207 km (0.084 R)
• M15: 16,847,712 km (0.078 R)
• M16: 17,336,748 km (0.074 R)
• M17: 20,237,301 km (0.092 R)
• M18: 23,533,989 km (0.092 R)
• M19: 24,589,103 km (0.11 R)
• M20: 25,492,225 km (0.061 R)
• M21: 26,699,181 km (0.092 R)
• M22: 28,236,448 km (0.056 R)
• M23: 29,629,504 km (0.113 R)
• M24: 30,342,936 km (0.117 R)
• M25: 35,776,780 km (0.114 R)
• M26: 38,481,210 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.3

Radius: 6.4

Gravity: 20.08 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.59 AU - 7.91 AU

Year: 11695 Days

Day: 18.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,546,216 km

• M1: 85,869 km (0.042 R)
• M2: 302,337 km (0.119 R)
• M3: 517,908 km (0.1 R)
• M4: 766,689 km (0.12 R)
• M5: 1,203,365 km (0.067 R)
• M6: 2,072,230 km (0.115 R)
• M7: 2,584,602 km (0.114 R)
• M8: 2,825,455 km (0.077 R)
• M9: 5,468,999 km (0.102 R)
• M10: 7,265,669 km (0.07 R)
• M11: 7,792,403 km (0.087 R)
• M12: 8,297,296 km (0.103 R)
• M13: 10,758,480 km (0.101 R)
• M14: 11,326,354 km (0.062 R)
• M15: 15,802,472 km (0.073 R)
• M16: 17,756,220 km (0.111 R)
• M17: 20,546,819 km (0.112 R)
• M18: 24,188,480 km (0.045 R)
• M19: 25,161,763 km (0.052 R)
• M20: 27,919,899 km (0.093 R)
• M21: 29,207,937 km (0.086 R)
• M22: 29,536,005 km (0.073 R)
• M23: 30,199,621 km (0.072 R)
• M24: 32,249,860 km (0.074 R)
• M25: 37,520,044 km (0.053 R)
• M26: 38,167,802 km (0.072 R)
• M27: 46,383,717 km (0.094 R)
• M28: 46,830,417 km (0.084 R)
• M29: 47,430,304 km (0.072 R)
• M30: 55,871,364 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 11,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit