🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710

Radius: 12.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.42 AU - 0.6 AU

Year: 251 Days

Day: 8.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,254,408 km

• M1: 158,424 km (0.066 R)
• M2: 655,538 km (0.107 R)
• M3: 1,107,772 km (0.074 R)
• M4: 1,573,321 km (0.107 R)
• M5: 2,714,304 km (0.082 R)
• M6: 3,126,446 km (0.119 R)
• M7: 3,869,947 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.6

Radius: 14.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.5 AU - 0.68 AU

Year: 313 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,254,408 km

• M1: 176,675 km (0.103 R)
• M2: 749,336 km (0.068 R)
• M3: 1,475,334 km (0.095 R)
• M4: 2,205,073 km (0.043 R)
• M5: 2,720,288 km (0.094 R)
• M6: 3,240,888 km (0.077 R)
• M7: 3,804,274 km (0.077 R)
• M8: 4,393,241 km (0.081 R)
• M9: 4,927,754 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.2

Radius: 10.1

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.66 AU - 0.8 AU

Year: 431 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,254,408 km

• M1: 125,662 km (0.04 R)
• M2: 567,126 km (0.043 R)
• M3: 984,354 km (0.086 R)
• M4: 1,366,876 km (0.087 R)
• M5: 1,757,476 km (0.088 R)
• M6: 2,092,425 km (0.107 R)
• M7: 2,636,214 km (0.066 R)
• M8: 3,045,813 km (0.115 R)
• M9: 3,401,257 km (0.064 R)
• M10: 3,901,213 km (0.1 R)
• M11: 4,265,933 km (0.066 R)
• M12: 4,970,988 km (0.108 R)
• M13: 5,449,850 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.8

Radius: 11.3

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.77 AU - 1.01 AU

Year: 580 Days

Day: 7.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 135.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 51,254,408 km

• M1: 140,622 km (0.045 R)
• M2: 759,658 km (0.104 R)
• M3: 1,147,416 km (0.091 R)
• M4: 1,561,353 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.4

Radius: 13.2

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.45 AU - 2.65 AU

Year: 2811 Days

Day: 5.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,254,408 km

• M1: 164,258 km (0.101 R)
• M2: 688,001 km (0.113 R)
• M3: 1,196,035 km (0.082 R)
• M4: 1,895,854 km (0.119 R)
• M5: 2,697,399 km (0.049 R)
• M6: 3,833,146 km (0.084 R)
• M7: 5,467,503 km (0.098 R)
• M8: 8,521,992 km (0.055 R)
• M9: 9,716,083 km (0.112 R)
• M10: 10,814,131 km (0.118 R)
• M11: 17,635,345 km (0.12 R)
• M12: 19,326,848 km (0.109 R)
• M13: 21,252,173 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 8.7

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.32 AU - 5.74 AU

Year: 8976 Days

Day: 14.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,254,408 km

• M1: 108,309 km (0.063 R)
• M2: 481,406 km (0.05 R)
• M3: 964,158 km (0.05 R)
• M4: 1,423,125 km (0.084 R)
• M5: 1,704,069 km (0.101 R)
• M6: 2,022,264 km (0.119 R)
• M7: 2,362,300 km (0.065 R)
• M8: 3,136,768 km (0.118 R)
• M9: 3,916,173 km (0.046 R)
• M10: 4,674,036 km (0.081 R)
• M11: 7,222,585 km (0.078 R)
• M12: 7,736,155 km (0.106 R)
• M13: 8,147,698 km (0.047 R)
• M14: 8,660,670 km (0.078 R)
• M15: 13,453,187 km (0.117 R)
• M16: 14,291,982 km (0.091 R)
• M17: 15,485,474 km (0.091 R)
• M18: 18,141,584 km (0.115 R)
• M19: 19,314,132 km (0.073 R)
• M20: 28,387,991 km (0.099 R)
• M21: 28,777,095 km (0.118 R)
• M22: 33,081,026 km (0.097 R)
• M23: 34,938,732 km (0.107 R)
• M24: 39,100,395 km (0.06 R)
• M25: 42,177,324 km (0.027 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.7

Radius: 4.8

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.24 AU - 8.04 AU

Year: 11810 Days

Day: 16.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,254,408 km

• M1: 60,288 km (0.113 R)
• M2: 217,366 km (0.106 R)
• M3: 795,113 km (0.083 R)
• M4: 1,029,383 km (0.086 R)
• M5: 1,308,682 km (0.093 R)
• M6: 1,486,255 km (0.117 R)
• M7: 1,890,319 km (0.11 R)
• M8: 2,051,286 km (0.052 R)
• M9: 2,456,696 km (0.067 R)
• M10: 2,768,907 km (0.111 R)
• M11: 3,764,930 km (0.073 R)
• M12: 4,398,776 km (0.104 R)
• M13: 4,741,205 km (0.091 R)
• M14: 4,918,928 km (0.115 R)
• M15: 5,287,836 km (0.054 R)
• M16: 5,479,172 km (0.045 R)
• M17: 6,837,071 km (0.055 R)
• M18: 8,753,719 km (0.082 R)
• M19: 13,428,952 km (0.12 R)
• M20: 14,704,274 km (0.089 R)
• M21: 15,019,477 km (0.07 R)
• M22: 17,074,802 km (0.079 R)
• M23: 18,568,985 km (0.094 R)
• M24: 18,863,244 km (0.088 R)
• M25: 19,310,243 km (0.047 R)
• M26: 25,149,796 km (0.08 R)
• M27: 25,419,670 km (0.044 R)
• M28: 29,801,691 km (0.044 R)
• M29: 31,332,825 km (0.091 R)
• M30: 34,884,129 km (0.043 R)
• M31: 35,332,025 km (0.094 R)
• M32: 38,934,192 km (0.046 R)
• M33: 40,024,013 km (0.095 R)

Asteroid Belt

Center: 7.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225

Radius: 4.7

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.76 AU - 10.66 AU

Year: 19293 Days

Day: 17.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,254,408 km

• M1: 63,130 km (0.109 R)
• M2: 214,523 km (0.1 R)
• M3: 499,507 km (0.112 R)
• M4: 731,384 km (0.11 R)
• M5: 887,564 km (0.117 R)
• M6: 2,547,951 km (0.106 R)
• M7: 3,213,661 km (0.102 R)
• M8: 3,797,542 km (0.095 R)
• M9: 5,339,896 km (0.109 R)
• M10: 5,971,648 km (0.07 R)
• M11: 6,691,064 km (0.096 R)
• M12: 6,929,822 km (0.046 R)
• M13: 10,680,241 km (0.094 R)
• M14: 10,951,761 km (0.075 R)
• M15: 13,353,704 km (0.089 R)
• M16: 14,643,687 km (0.116 R)
• M17: 20,720,352 km (0.067 R)
• M18: 21,656,685 km (0.114 R)
• M19: 21,829,920 km (0.072 R)
• M20: 24,074,337 km (0.113 R)
• M21: 34,004,194 km (0.11 R)
• M22: 34,591,516 km (0.092 R)
• M23: 35,424,925 km (0.053 R)
• M24: 42,716,774 km (0.062 R)
• M25: 47,073,214 km (0.1 R)
• M26: 48,539,273 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 15,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit