🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963

Radius: 14.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.79 AU - 0.83 AU

Year: 464 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,154,275 km

• M1: 175,329 km (0.106 R)
• M2: 880,982 km (0.117 R)
• M3: 1,506,750 km (0.047 R)
• M4: 2,090,630 km (0.099 R)
• M5: 2,845,950 km (0.083 R)
• M6: 3,454,664 km (0.034 R)
• M7: 3,939,959 km (0.066 R)
• M8: 4,968,444 km (0.081 R)
• M9: 5,485,754 km (0.08 R)
• M10: 5,947,263 km (0.054 R)
• M11: 6,512,145 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.7

Radius: 9.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.11 AU - 1.41 AU

Year: 899 Days

Day: 5.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 80,154,275 km

• M1: 115,639 km (0.046 R)
• M2: 461,809 km (0.081 R)
• M3: 893,997 km (0.104 R)
• M4: 1,447,659 km (0.089 R)
• M5: 1,896,303 km (0.07 R)
• M6: 2,692,313 km (0.096 R)
• M7: 3,002,579 km (0.118 R)
• M8: 3,375,377 km (0.116 R)
• M9: 3,877,876 km (0.036 R)
• M10: 4,199,811 km (0.106 R)
• M11: 4,699,916 km (0.069 R)
• M12: 5,744,857 km (0.113 R)
• M13: 6,067,241 km (0.067 R)
• M14: 7,129,685 km (0.045 R)
• M15: 7,660,009 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.8

Radius: 14.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.1 AU - 2.24 AU

Year: 2032 Days

Day: 9.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,154,275 km

• M1: 254,765 km (0.08 R)
• M2: 874,998 km (0.098 R)
• M3: 1,736,233 km (0.067 R)
• M4: 2,604,649 km (0.102 R)
• M5: 3,812,801 km (0.093 R)
• M6: 5,246,098 km (0.088 R)
• M7: 6,746,714 km (0.096 R)
• M8: 8,774,214 km (0.096 R)
• M9: 9,482,261 km (0.104 R)
• M10: 10,945,927 km (0.071 R)
• M11: 11,592,788 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.1

Radius: 9.6

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.87 AU - 3.97 AU

Year: 4021 Days

Day: 9.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,154,275 km

• M1: 128,056 km (0.093 R)
• M2: 438,621 km (0.118 R)
• M3: 773,271 km (0.096 R)
• M4: 1,364,482 km (0.073 R)
• M5: 1,686,716 km (0.098 R)
• M6: 2,196,546 km (0.11 R)
• M7: 2,731,807 km (0.026 R)
• M8: 3,420,705 km (0.113 R)
• M9: 3,815,793 km (0.072 R)
• M10: 4,894,094 km (0.072 R)
• M11: 6,061,257 km (0.043 R)
• M12: 6,669,073 km (0.097 R)
• M13: 7,086,900 km (0.11 R)
• M14: 7,671,379 km (0.119 R)
• M15: 10,298,766 km (0.109 R)
• M16: 10,895,811 km (0.071 R)
• M17: 11,358,817 km (0.073 R)
• M18: 13,169,250 km (0.089 R)
• M19: 13,650,357 km (0.112 R)
• M20: 15,644,497 km (0.065 R)
• M21: 16,233,912 km (0.1 R)
• M22: 17,197,622 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.7

Radius: 12.1

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.49 AU - 5.41 AU

Year: 5969 Days

Day: 14.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 80,154,275 km

• M1: 150,495 km (0.1 R)
• M2: 540,796 km (0.103 R)
• M3: 937,530 km (0.037 R)
• M4: 1,421,329 km (0.111 R)
• M5: 1,881,044 km (0.099 R)
• M6: 2,356,316 km (0.1 R)
• M7: 2,854,028 km (0.094 R)
• M8: 3,464,836 km (0.104 R)
• M9: 4,756,913 km (0.11 R)
• M10: 5,834,018 km (0.081 R)
• M11: 6,752,249 km (0.066 R)
• M12: 8,346,813 km (0.085 R)
• M13: 9,126,218 km (0.116 R)
• M14: 9,908,914 km (0.112 R)
• M15: 11,166,135 km (0.1 R)
• M16: 11,657,713 km (0.103 R)
• M17: 14,108,575 km (0.088 R)
• M18: 15,697,155 km (0.068 R)
• M19: 17,467,496 km (0.111 R)
• M20: 18,063,943 km (0.081 R)
• M21: 19,087,940 km (0.091 R)
• M22: 19,649,680 km (0.071 R)
• M23: 22,007,792 km (0.091 R)
• M24: 24,139,412 km (0.102 R)
• M25: 26,752,737 km (0.087 R)
• M26: 27,545,456 km (0.11 R)
• M27: 29,270,469 km (0.05 R)
• M28: 33,539,693 km (0.049 R)

Asteroid Belt

Center: 6.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433

Radius: 3.4

Gravity: 37.46 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.09 AU - 9.93 AU

Year: 15784 Days

Day: 16.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 80,154,275 km

• M1: 47,722 km (0.113 R)
• M2: 400,922 km (0.096 R)
• M3: 565,779 km (0.118 R)
• M4: 882,029 km (0.117 R)
• M5: 1,373,458 km (0.097 R)
• M6: 1,531,882 km (0.041 R)
• M7: 1,784,104 km (0.116 R)
• M8: 1,937,592 km (0.063 R)
• M9: 2,370,677 km (0.099 R)
• M10: 2,685,731 km (0.043 R)
• M11: 2,842,060 km (0.038 R)
• M12: 2,957,550 km (0.11 R)
• M13: 3,272,154 km (0.093 R)
• M14: 3,450,624 km (0.112 R)
• M15: 3,827,013 km (0.037 R)
• M16: 4,411,342 km (0.082 R)
• M17: 5,326,133 km (0.052 R)
• M18: 5,609,172 km (0.109 R)
• M19: 5,976,884 km (0.116 R)
• M20: 14,582,052 km (0.094 R)
• M21: 22,623,686 km (0.088 R)
• M22: 25,285,182 km (0.113 R)
• M23: 28,253,951 km (0.113 R)
• M24: 29,329,261 km (0.077 R)
• M25: 34,023,792 km (0.059 R)
• M26: 43,012,081 km (0.082 R)
• M27: 43,435,143 km (0.107 R)
• M28: 43,576,813 km (0.105 R)
• M29: 47,971,100 km (0.101 R)
• M30: 48,426,028 km (0.062 R)
• M31: 49,190,772 km (0.115 R)
• M32: 51,374,901 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.9

Radius: 7.7

Gravity: 16.04 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.01 AU - 9.81 AU

Year: 18353 Days

Day: 23.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,154,275 km

• M1: 95,743 km (0.089 R)
• M2: 344,973 km (0.11 R)
• M3: 671,246 km (0.093 R)
• M4: 1,007,691 km (0.044 R)
• M5: 1,519,166 km (0.078 R)
• M6: 1,872,068 km (0.106 R)
• M7: 2,214,348 km (0.105 R)
• M8: 2,480,781 km (0.118 R)
• M9: 4,053,055 km (0.116 R)
• M10: 4,844,727 km (0.065 R)
• M11: 7,246,222 km (0.065 R)
• M12: 9,572,319 km (0.099 R)
• M13: 17,044,882 km (0.084 R)
• M14: 18,717,985 km (0.046 R)
• M15: 21,778,757 km (0.109 R)
• M16: 22,903,584 km (0.103 R)
• M17: 23,959,445 km (0.064 R)
• M18: 25,379,877 km (0.074 R)
• M19: 26,740,171 km (0.055 R)
• M20: 31,496,635 km (0.094 R)
• M21: 35,239,574 km (0.029 R)
• M22: 36,078,518 km (0.034 R)
• M23: 36,361,109 km (0.118 R)
• M24: 39,268,693 km (0.074 R)
• M25: 44,399,152 km (0.076 R)
• M26: 47,546,691 km (0.058 R)
• M27: 48,570,838 km (0.066 R)
• M28: 50,840,088 km (0.036 R)
• M29: 51,552,174 km (0.116 R)
• M30: 52,451,856 km (0.102 R)
• M31: 52,996,542 km (0.082 R)
• M32: 62,436,317 km (0.108 R)
• M33: 64,491,343 km (0.095 R)
• M34: 70,926,445 km (0.09 R)
• M35: 72,038,855 km (0.096 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: 543 - 11,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit