🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.5

Radius: 9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.72 AU - 1.18 AU

Year: 617 Days

Day: 11.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,563,550 km

• M1: 111,899 km (0.104 R)
• M2: 400,623 km (0.062 R)
• M3: 716,574 km (0.107 R)
• M4: 1,149,809 km (0.118 R)
• M5: 1,551,330 km (0.034 R)
• M6: 2,525,212 km (0.101 R)
• M7: 2,901,750 km (0.106 R)
• M8: 3,379,266 km (0.106 R)
• M9: 3,884,907 km (0.114 R)
• M10: 4,224,345 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.5

Radius: 13.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.01 AU - 1.15 AU

Year: 748 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,563,550 km

• M1: 170,392 km (0.102 R)
• M2: 730,786 km (0.095 R)
• M3: 1,190,201 km (0.086 R)
• M4: 1,666,071 km (0.101 R)
• M5: 2,230,953 km (0.082 R)
• M6: 2,971,014 km (0.078 R)
• M7: 4,033,907 km (0.042 R)
• M8: 5,048,629 km (0.116 R)
• M9: 5,985,710 km (0.089 R)
• M10: 6,729,810 km (0.08 R)
• M11: 8,303,579 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 14.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.93 AU - 1.39 AU

Year: 833 Days

Day: 10.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,563,550 km

• M1: 176,675 km (0.112 R)
• M2: 667,057 km (0.044 R)
• M3: 1,408,913 km (0.105 R)
• M4: 1,886,130 km (0.107 R)
• M5: 2,363,646 km (0.114 R)
• M6: 2,823,510 km (0.105 R)
• M7: 3,912,433 km (0.108 R)
• M8: 4,666,257 km (0.094 R)
• M9: 5,134,199 km (0.095 R)
• M10: 5,613,511 km (0.026 R)
• M11: 6,292,386 km (0.054 R)
• M12: 7,401,205 km (0.063 R)
• M13: 8,504,489 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.3

Radius: 11

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.22 AU - 6.68 AU

Year: 8484 Days

Day: 6 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 24,563,550 km

• M1: 136,882 km (0.06 R)
• M2: 506,838 km (0.084 R)
• M3: 849,267 km (0.112 R)
• M4: 1,298,210 km (0.111 R)
• M5: 1,660,686 km (0.082 R)
• M6: 2,449,964 km (0.115 R)
• M7: 2,849,540 km (0.055 R)
• M8: 3,830,453 km (0.113 R)
• M9: 5,450,748 km (0.069 R)
• M10: 6,274,434 km (0.099 R)
• M11: 6,662,341 km (0.039 R)
• M12: 9,024,192 km (0.056 R)
• M13: 11,268,609 km (0.118 R)
• M14: 12,938,421 km (0.073 R)
• M15: 14,279,715 km (0.061 R)
• M16: 15,329,294 km (0.032 R)
• M17: 15,776,143 km (0.071 R)
• M18: 18,212,793 km (0.059 R)
• M19: 22,732,294 km (0.104 R)
• M20: 26,008,936 km (0.091 R)
• M21: 29,883,820 km (0.069 R)
• M22: 32,321,966 km (0.049 R)
• M23: 34,670,952 km (0.071 R)
• M24: 36,903,102 km (0.086 R)
• M25: 38,170,794 km (0.065 R)
• M26: 39,110,718 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.8

Radius: 3.6

Gravity: 53.46 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.28 AU - 7.68 AU

Year: 12297 Days

Day: 16 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 24,563,550 km

• M1: 45,328 km (0.108 R)
• M2: 183,557 km (0.113 R)
• M3: 724,951 km (0.086 R)
• M4: 917,334 km (0.086 R)
• M5: 1,269,188 km (0.069 R)
• M6: 1,610,421 km (0.097 R)
• M7: 2,082,402 km (0.108 R)
• M8: 3,875,782 km (0.079 R)
• M9: 5,242,657 km (0.053 R)
• M10: 6,109,427 km (0.033 R)
• M11: 6,536,829 km (0.032 R)
• M12: 7,407,787 km (0.097 R)
• M13: 8,589,910 km (0.091 R)
• M14: 9,944,668 km (0.081 R)
• M15: 11,493,604 km (0.117 R)
• M16: 12,023,779 km (0.036 R)
• M17: 13,387,962 km (0.088 R)
• M18: 17,091,258 km (0.064 R)
• M19: 19,545,560 km (0.118 R)
• M20: 20,470,075 km (0.118 R)
• M21: 22,954,148 km (0.118 R)
• M22: 23,511,250 km (0.08 R)
• M23: 24,749,472 km (0.045 R)
• M24: 26,231,388 km (0.096 R)
• M25: 27,458,689 km (0.111 R)
• M26: 27,981,235 km (0.113 R)
• M27: 28,616,876 km (0.059 R)
• M28: 33,694,676 km (0.099 R)
• M29: 37,393,783 km (0.056 R)
• M30: 38,164,661 km (0.11 R)
• M31: 41,082,268 km (0.081 R)
• M32: 44,861,559 km (0.079 R)
• M33: 52,780,373 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.8

Radius: 4.6

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.07 AU - 11.77 AU

Year: 19280 Days

Day: 17.9 Hours

Environment

Temp: -244 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 24,563,550 km

• M1: 57,296 km (0.062 R)
• M2: 212,429 km (0.098 R)
• M3: 1,391,260 km (0.112 R)
• M4: 1,661,135 km (0.114 R)
• M5: 2,569,194 km (0.081 R)
• M6: 12,324,321 km (0.115 R)
• M7: 20,738,304 km (0.067 R)
• M8: 23,193,055 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 14,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit