🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.9

Radius: 11.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.94 AU - 1.4 AU

Year: 830 Days

Day: 11.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,091,774 km

• M1: 145,559 km (0.062 R)
• M2: 556,803 km (0.088 R)
• M3: 1,204,712 km (0.103 R)
• M4: 1,828,834 km (0.094 R)
• M5: 2,404,337 km (0.114 R)
• M6: 3,204,536 km (0.094 R)
• M7: 3,896,426 km (0.026 R)
• M8: 4,588,316 km (0.093 R)
• M9: 4,985,947 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.4

Radius: 8.8

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.59 AU - 1.97 AU

Year: 1558 Days

Day: 13 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,091,774 km

• M1: 109,506 km (0.094 R)
• M2: 482,752 km (0.103 R)
• M3: 761,004 km (0.087 R)
• M4: 1,056,610 km (0.027 R)
• M5: 1,693,597 km (0.07 R)
• M6: 2,271,494 km (0.115 R)
• M7: 2,579,965 km (0.116 R)
• M8: 2,872,728 km (0.052 R)
• M9: 3,298,035 km (0.095 R)
• M10: 3,593,191 km (0.118 R)
• M11: 4,487,637 km (0.118 R)
• M12: 4,789,226 km (0.074 R)
• M13: 5,614,707 km (0.109 R)
• M14: 10,084,991 km (0.052 R)
• M15: 11,068,896 km (0.054 R)
• M16: 12,154,079 km (0.038 R)
• M17: 12,942,909 km (0.085 R)
• M18: 13,473,532 km (0.102 R)
• M19: 14,103,788 km (0.103 R)
• M20: 14,491,396 km (0.101 R)
• M21: 14,797,623 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.3

Radius: 13.4

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.1 AU - 2.92 AU

Year: 2609 Days

Day: 12.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,091,774 km

• M1: 167,101 km (0.073 R)
• M2: 996,023 km (0.088 R)
• M3: 1,790,836 km (0.047 R)
• M4: 2,228,410 km (0.03 R)
• M5: 3,729,325 km (0.107 R)
• M6: 4,773,070 km (0.072 R)
• M7: 5,687,113 km (0.104 R)
• M8: 6,289,543 km (0.07 R)
• M9: 7,113,528 km (0.087 R)
• M10: 7,552,000 km (0.11 R)
• M11: 8,845,124 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.5

Radius: 14.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.65 AU - 2.81 AU

Year: 2959 Days

Day: 9.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,091,774 km

• M1: 180,265 km (0.098 R)
• M2: 639,830 km (0.096 R)
• M3: 1,471,145 km (0.106 R)
• M4: 2,088,237 km (0.073 R)
• M5: 3,464,687 km (0.111 R)
• M6: 4,926,557 km (0.117 R)
• M7: 6,210,705 km (0.09 R)
• M8: 6,868,487 km (0.11 R)
• M9: 7,735,257 km (0.091 R)
• M10: 8,762,845 km (0.094 R)
• M11: 9,403,273 km (0.085 R)
• M12: 12,358,131 km (0.087 R)
• M13: 13,322,139 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977

Radius: 14.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.07 AU - 3.59 AU

Year: 3986 Days

Day: 5.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,091,774 km

• M1: 180,415 km (0.116 R)
• M2: 980,315 km (0.105 R)
• M3: 1,535,473 km (0.077 R)
• M4: 3,119,415 km (0.095 R)
• M5: 4,677,925 km (0.084 R)
• M6: 5,226,501 km (0.111 R)
• M7: 6,054,974 km (0.114 R)
• M8: 6,870,581 km (0.119 R)
• M9: 7,687,535 km (0.095 R)
• M10: 8,683,259 km (0.094 R)
• M11: 9,846,681 km (0.07 R)
• M12: 10,663,785 km (0.113 R)
• M13: 11,202,786 km (0.069 R)
• M14: 11,997,600 km (0.108 R)
• M15: 12,729,881 km (0.089 R)
• M16: 15,219,040 km (0.102 R)
• M17: 16,667,896 km (0.106 R)
• M18: 17,642,226 km (0.096 R)
• M19: 18,143,529 km (0.027 R)
• M20: 19,571,291 km (0.108 R)
• M21: 20,449,431 km (0.066 R)
• M22: 23,392,021 km (0.115 R)
• M23: 24,769,069 km (0.053 R)
• M24: 25,318,991 km (0.06 R)
• M25: 26,606,580 km (0.105 R)
• M26: 27,768,656 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.4

Radius: 13.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.84 AU - 4.94 AU

Year: 6034 Days

Day: 6 Hours

Environment

Temp: -211 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,091,774 km

• M1: 186,549 km (0.118 R)
• M2: 836,850 km (0.117 R)
• M3: 1,406,519 km (0.116 R)
• M4: 1,887,626 km (0.115 R)
• M5: 3,132,430 km (0.109 R)
• M6: 3,758,347 km (0.109 R)
• M7: 5,147,364 km (0.102 R)
• M8: 8,585,422 km (0.107 R)
• M9: 9,465,805 km (0.098 R)
• M10: 10,176,246 km (0.046 R)
• M11: 12,786,429 km (0.115 R)
• M12: 15,510,606 km (0.104 R)
• M13: 24,546,168 km (0.078 R)
• M14: 28,443,492 km (0.118 R)
• M15: 32,337,525 km (0.075 R)
• M16: 33,439,762 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.1

Radius: 9.6

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.23 AU - 5.11 AU

Year: 6620 Days

Day: 13.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,091,774 km

• M1: 121,623 km (0.026 R)
• M2: 453,132 km (0.117 R)
• M3: 846,425 km (0.034 R)
• M4: 1,626,278 km (0.086 R)
• M5: 2,335,821 km (0.09 R)
• M6: 2,864,350 km (0.069 R)
• M7: 3,406,493 km (0.095 R)
• M8: 3,781,984 km (0.06 R)
• M9: 5,421,726 km (0.072 R)
• M10: 5,966,711 km (0.08 R)
• M11: 6,783,815 km (0.087 R)
• M12: 8,127,652 km (0.051 R)
• M13: 9,130,856 km (0.078 R)
• M14: 10,080,204 km (0.081 R)
• M15: 10,532,887 km (0.081 R)
• M16: 11,237,343 km (0.088 R)
• M17: 11,674,917 km (0.11 R)
• M18: 12,532,412 km (0.111 R)
• M19: 15,655,118 km (0.095 R)
• M20: 16,823,029 km (0.052 R)
• M21: 25,076,493 km (0.118 R)
• M22: 26,076,854 km (0.119 R)
• M23: 27,190,460 km (0.103 R)
• M24: 27,714,950 km (0.12 R)
• M25: 29,512,219 km (0.064 R)
• M26: 30,721,269 km (0.074 R)
• M27: 31,290,190 km (0.119 R)
• M28: 32,842,118 km (0.108 R)

Asteroid Belt

Center: 5.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.7

Radius: 5

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.51 AU - 7.91 AU

Year: 12700 Days

Day: 19.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,091,774 km

• M1: 62,532 km (0.119 R)
• M2: 231,877 km (0.067 R)
• M3: 1,244,355 km (0.107 R)
• M4: 1,730,249 km (0.061 R)
• M5: 2,260,573 km (0.107 R)
• M6: 2,914,316 km (0.114 R)
• M7: 4,441,262 km (0.12 R)
• M8: 6,144,284 km (0.076 R)
• M9: 7,279,582 km (0.09 R)
• M10: 8,024,280 km (0.097 R)
• M11: 8,637,631 km (0.112 R)
• M12: 9,519,212 km (0.11 R)
• M13: 11,351,486 km (0.101 R)
• M14: 12,579,984 km (0.117 R)
• M15: 12,929,894 km (0.093 R)
• M16: 13,832,866 km (0.072 R)
• M17: 15,763,726 km (0.081 R)
• M18: 24,196,558 km (0.083 R)
• M19: 27,175,201 km (0.082 R)
• M20: 29,974,477 km (0.06 R)
• M21: 30,703,168 km (0.101 R)
• M22: 34,072,561 km (0.092 R)
• M23: 35,440,484 km (0.059 R)
• M24: 36,021,073 km (0.115 R)
• M25: 37,201,250 km (0.107 R)
• M26: 43,094,659 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.4

Radius: 4.4

Gravity: 29.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.1 AU - 9.9 AU

Year: 16257 Days

Day: 17.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,091,774 km

• M1: 56,249 km (0.025 R)
• M2: 447,447 km (0.086 R)
• M3: 770,878 km (0.116 R)
• M4: 1,867,281 km (0.101 R)
• M5: 2,263,865 km (0.058 R)
• M6: 4,361,676 km (0.106 R)
• M7: 5,231,886 km (0.032 R)
• M8: 7,716,707 km (0.03 R)
• M9: 7,902,807 km (0.118 R)
• M10: 11,422,994 km (0.047 R)
• M11: 12,096,334 km (0.074 R)
• M12: 13,454,683 km (0.073 R)
• M13: 17,567,876 km (0.068 R)
• M14: 17,890,110 km (0.069 R)
• M15: 18,796,823 km (0.087 R)
• M16: 20,082,018 km (0.07 R)
• M17: 20,434,471 km (0.092 R)
• M18: 21,333,404 km (0.062 R)
• M19: 24,587,008 km (0.059 R)
• M20: 27,073,026 km (0.109 R)
• M21: 27,395,110 km (0.106 R)
• M22: 31,580,111 km (0.048 R)
• M23: 40,345,349 km (0.096 R)
• M24: 40,765,569 km (0.113 R)
• M25: 50,277,301 km (0.094 R)
• M26: 57,731,464 km (0.072 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: 339 - 16,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit