🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.9

Radius: 14.9

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.61 AU - 0.97 AU

Year: 476 Days

Day: 7.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 69,733,097 km

• M1: 185,352 km (0.083 R)
• M2: 1,157,738 km (0.1 R)
• M3: 1,690,306 km (0.104 R)
• M4: 2,642,048 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.5

Radius: 10.1

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.96 AU - 1.56 AU

Year: 959 Days

Day: 14.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,733,097 km

• M1: 125,662 km (0.06 R)
• M2: 458,368 km (0.1 R)
• M3: 799,002 km (0.111 R)
• M4: 1,375,702 km (0.061 R)
• M5: 1,736,382 km (0.116 R)
• M6: 2,150,170 km (0.076 R)
• M7: 2,465,971 km (0.099 R)
• M8: 3,192,419 km (0.068 R)
• M9: 3,606,206 km (0.035 R)
• M10: 3,975,563 km (0.102 R)
• M11: 4,421,215 km (0.049 R)
• M12: 4,863,576 km (0.073 R)
• M13: 5,612,314 km (0.094 R)
• M14: 6,088,933 km (0.109 R)
• M15: 8,218,309 km (0.096 R)
• M16: 8,833,754 km (0.053 R)
• M17: 9,976,981 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.1

Radius: 9.3

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.19 AU - 1.45 AU

Year: 1029 Days

Day: 10.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,733,097 km

• M1: 115,789 km (0.045 R)
• M2: 417,378 km (0.119 R)
• M3: 813,812 km (0.068 R)
• M4: 1,143,825 km (0.064 R)
• M5: 1,436,439 km (0.091 R)
• M6: 1,806,993 km (0.109 R)
• M7: 2,230,504 km (0.108 R)
• M8: 2,768,458 km (0.088 R)
• M9: 3,155,468 km (0.108 R)
• M10: 3,563,571 km (0.058 R)
• M11: 4,054,850 km (0.052 R)
• M12: 4,785,337 km (0.106 R)
• M13: 5,134,947 km (0.08 R)
• M14: 6,201,430 km (0.046 R)
• M15: 7,052,642 km (0.079 R)
• M16: 7,481,988 km (0.053 R)
• M17: 8,525,732 km (0.115 R)
• M18: 9,405,368 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.5

Radius: 9.1

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.3 AU - 1.38 AU

Year: 1052 Days

Day: 14.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,733,097 km

• M1: 113,246 km (0.037 R)
• M2: 416,480 km (0.114 R)
• M3: 706,850 km (0.101 R)
• M4: 1,061,098 km (0.119 R)
• M5: 1,451,847 km (0.11 R)
• M6: 2,121,896 km (0.035 R)
• M7: 2,539,873 km (0.104 R)
• M8: 3,837,335 km (0.063 R)
• M9: 4,407,602 km (0.071 R)
• M10: 5,428,308 km (0.084 R)
• M11: 5,759,219 km (0.107 R)
• M12: 6,762,572 km (0.068 R)
• M13: 7,468,374 km (0.111 R)
• M14: 7,956,812 km (0.069 R)
• M15: 9,551,076 km (0.095 R)
• M16: 10,565,798 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.6

Radius: 9.3

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.25 AU - 1.83 AU

Year: 1296 Days

Day: 7.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 94.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,733,097 km

• M1: 115,789 km (0.065 R)
• M2: 453,132 km (0.088 R)
• M3: 919,279 km (0.088 R)
• M4: 1,416,542 km (0.092 R)
• M5: 1,820,905 km (0.113 R)
• M6: 2,312,035 km (0.071 R)
• M7: 2,964,880 km (0.087 R)
• M8: 3,618,025 km (0.116 R)
• M9: 4,120,524 km (0.101 R)
• M10: 4,565,877 km (0.115 R)
• M11: 5,024,544 km (0.087 R)
• M12: 5,750,243 km (0.108 R)
• M13: 8,530,220 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.3

Radius: 14.2

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.01 AU - 2.81 AU

Year: 2538 Days

Day: 10.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,733,097 km

• M1: 184,753 km (0.107 R)
• M2: 793,168 km (0.08 R)
• M3: 1,498,671 km (0.107 R)
• M4: 2,330,735 km (0.053 R)
• M5: 3,561,177 km (0.087 R)
• M6: 4,234,069 km (0.116 R)
• M7: 4,722,655 km (0.029 R)
• M8: 5,600,346 km (0.075 R)
• M9: 6,056,320 km (0.109 R)
• M10: 8,327,964 km (0.091 R)
• M11: 9,158,681 km (0.093 R)
• M12: 9,918,638 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.2

Radius: 14.9

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.88 AU - 3.72 AU

Year: 4066 Days

Day: 8.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,733,097 km

• M1: 185,352 km (0.111 R)
• M2: 668,553 km (0.083 R)
• M3: 1,454,989 km (0.099 R)
• M4: 2,391,621 km (0.098 R)
• M5: 3,106,998 km (0.048 R)
• M6: 3,577,932 km (0.108 R)
• M7: 4,543,138 km (0.091 R)
• M8: 7,701,598 km (0.067 R)
• M9: 8,386,756 km (0.116 R)
• M10: 8,956,125 km (0.081 R)
• M11: 9,879,294 km (0.112 R)
• M12: 10,515,085 km (0.078 R)
• M13: 11,962,893 km (0.063 R)
• M14: 14,007,597 km (0.113 R)
• M15: 14,647,876 km (0.1 R)
• M16: 15,363,552 km (0.063 R)
• M17: 16,568,862 km (0.102 R)
• M18: 17,224,998 km (0.077 R)
• M19: 17,960,421 km (0.086 R)
• M20: 19,691,867 km (0.099 R)
• M21: 23,708,869 km (0.086 R)
• M22: 28,326,955 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.9

Radius: 6.7

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.69 AU - 9.49 AU

Year: 15607 Days

Day: 15.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,733,097 km

• M1: 83,476 km (0.069 R)
• M2: 739,013 km (0.106 R)
• M3: 1,057,208 km (0.089 R)
• M4: 1,796,521 km (0.046 R)
• M5: 2,419,446 km (0.073 R)
• M6: 2,656,409 km (0.113 R)
• M7: 3,878,774 km (0.11 R)
• M8: 4,390,249 km (0.051 R)
• M9: 5,401,231 km (0.105 R)
• M10: 6,809,396 km (0.108 R)
• M11: 7,065,807 km (0.104 R)
• M12: 7,284,519 km (0.11 R)
• M13: 8,643,167 km (0.119 R)
• M14: 9,620,041 km (0.061 R)
• M15: 11,015,041 km (0.072 R)
• M16: 11,309,300 km (0.048 R)
• M17: 14,130,865 km (0.089 R)
• M18: 16,455,616 km (0.074 R)
• M19: 18,440,481 km (0.05 R)
• M20: 20,757,602 km (0.105 R)
• M21: 21,116,637 km (0.038 R)
• M22: 21,662,968 km (0.041 R)
• M23: 22,974,194 km (0.092 R)
• M24: 24,636,675 km (0.092 R)
• M25: 27,654,812 km (0.101 R)
• M26: 29,647,306 km (0.095 R)
• M27: 33,177,217 km (0.081 R)
• M28: 33,544,929 km (0.074 R)
• M29: 34,163,815 km (0.081 R)
• M30: 37,372,989 km (0.099 R)
• M31: 41,766,529 km (0.068 R)
• M32: 42,051,961 km (0.082 R)
• M33: 46,339,436 km (0.095 R)
• M34: 47,416,242 km (0.115 R)
• M35: 48,039,018 km (0.059 R)
• M36: 59,839,447 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.6

Radius: 5.5

Gravity: 25.87 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.65 AU - 10.43 AU

Year: 18435 Days

Day: 19 Hours

Environment

Temp: -240 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,733,097 km

• M1: 71,358 km (0.093 R)
• M2: 471,832 km (0.071 R)
• M3: 1,517,222 km (0.037 R)
• M4: 1,847,833 km (0.089 R)
• M5: 2,040,365 km (0.115 R)
• M6: 3,580,176 km (0.114 R)
• M7: 4,778,006 km (0.064 R)
• M8: 4,958,272 km (0.041 R)
• M9: 5,565,639 km (0.058 R)
• M10: 7,636,373 km (0.091 R)
• M11: 8,288,919 km (0.083 R)
• M12: 17,920,479 km (0.115 R)
• M13: 18,621,644 km (0.108 R)
• M14: 19,523,569 km (0.086 R)
• M15: 21,316,949 km (0.109 R)
• M16: 25,010,670 km (0.046 R)
• M17: 25,665,160 km (0.067 R)
• M18: 31,191,754 km (0.104 R)
• M19: 33,502,593 km (0.085 R)
• M20: 34,431,296 km (0.11 R)
• M21: 41,115,628 km (0.103 R)
• M22: 41,417,816 km (0.095 R)
• M23: 43,574,718 km (0.103 R)
• M24: 51,888,769 km (0.106 R)
• M25: 52,596,218 km (0.057 R)
• M26: 54,757,009 km (0.066 R)
• M27: 74,214,307 km (0.059 R)
• M28: 75,337,787 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.6

Radius: 7

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.24 AU - 11.98 AU

Year: 20206 Days

Day: 24.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,733,097 km

• M1: 87,515 km (0.111 R)
• M2: 695,929 km (0.044 R)
• M3: 2,043,657 km (0.052 R)
• M4: 6,647,531 km (0.119 R)
• M5: 7,934,671 km (0.061 R)
• M6: 8,331,105 km (0.12 R)
• M7: 10,455,694 km (0.035 R)
• M8: 11,053,787 km (0.117 R)
• M9: 14,463,721 km (0.053 R)
• M10: 15,817,731 km (0.035 R)
• M11: 18,173,748 km (0.1 R)
• M12: 19,037,526 km (0.119 R)
• M13: 21,034,059 km (0.089 R)
• M14: 31,023,457 km (0.068 R)
• M15: 34,949,503 km (0.108 R)
• M16: 35,213,544 km (0.078 R)
• M17: 51,368,468 km (0.085 R)
• M18: 61,512,999 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: 429 - 14,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit