🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.9

Radius: 10.1

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.49 AU - 0.57 AU

Year: 262 Days

Day: 6.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,008,571 km

• M1: 125,662 km (0.055 R)
• M2: 474,674 km (0.047 R)
• M3: 858,692 km (0.103 R)
• M4: 1,215,483 km (0.08 R)
• M5: 1,634,656 km (0.106 R)
• M6: 2,290,194 km (0.108 R)
• M7: 3,014,397 km (0.115 R)
• M8: 3,409,186 km (0.111 R)
• M9: 3,815,494 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.8

Radius: 8

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.2 AU - 1.54 AU

Year: 1088 Days

Day: 7.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,008,571 km

• M1: 99,483 km (0.073 R)
• M2: 383,120 km (0.084 R)
• M3: 708,795 km (0.104 R)
• M4: 1,295,518 km (0.084 R)
• M5: 2,566,202 km (0.086 R)
• M6: 2,995,099 km (0.085 R)
• M7: 3,970,627 km (0.091 R)
• M8: 5,494,281 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.3

Radius: 13.2

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.72 AU - 1.94 AU

Year: 1679 Days

Day: 13.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,008,571 km

• M1: 165,605 km (0.096 R)
• M2: 647,609 km (0.097 R)
• M3: 1,247,945 km (0.096 R)
• M4: 1,682,677 km (0.033 R)
• M5: 2,241,275 km (0.11 R)
• M6: 2,761,277 km (0.084 R)
• M7: 3,264,824 km (0.059 R)
• M8: 3,860,074 km (0.113 R)
• M9: 4,789,974 km (0.096 R)
• M10: 6,113,915 km (0.1 R)
• M11: 8,095,938 km (0.051 R)
• M12: 9,530,880 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.4

Radius: 13.5

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.18 AU - 3.92 AU

Year: 4537 Days

Day: 8.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,008,571 km

• M1: 177,423 km (0.12 R)
• M2: 639,232 km (0.049 R)
• M3: 1,139,637 km (0.053 R)
• M4: 1,703,621 km (0.09 R)
• M5: 2,206,718 km (0.113 R)
• M6: 3,201,544 km (0.064 R)
• M7: 4,900,228 km (0.118 R)
• M8: 6,447,219 km (0.112 R)
• M9: 7,750,815 km (0.108 R)
• M10: 9,294,516 km (0.034 R)
• M11: 11,771,557 km (0.113 R)
• M12: 12,672,585 km (0.091 R)
• M13: 17,496,518 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.6

Radius: 9.9

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.35 AU - 5.51 AU

Year: 7424 Days

Day: 15 Hours

Environment

Temp: -225 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,008,571 km

• M1: 123,119 km (0.077 R)
• M2: 614,398 km (0.046 R)
• M3: 1,080,246 km (0.102 R)
• M4: 1,996,384 km (0.041 R)
• M5: 2,374,417 km (0.058 R)
• M6: 2,780,725 km (0.054 R)
• M7: 3,854,838 km (0.089 R)
• M8: 5,905,825 km (0.069 R)
• M9: 6,239,428 km (0.111 R)
• M10: 7,054,736 km (0.082 R)
• M11: 7,584,762 km (0.104 R)
• M12: 8,305,075 km (0.087 R)
• M13: 10,353,220 km (0.083 R)
• M14: 12,553,356 km (0.056 R)
• M15: 12,883,219 km (0.105 R)
• M16: 15,295,784 km (0.043 R)
• M17: 20,160,108 km (0.09 R)
• M18: 20,765,680 km (0.099 R)
• M19: 23,310,191 km (0.073 R)
• M20: 25,525,137 km (0.067 R)
• M21: 25,966,600 km (0.065 R)
• M22: 26,774,129 km (0.098 R)
• M23: 33,742,249 km (0.104 R)
• M24: 37,470,527 km (0.112 R)
• M25: 38,849,370 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.4

Radius: 6.4

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.64 AU - 8.9 AU

Year: 14690 Days

Day: 16.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,008,571 km

• M1: 80,035 km (0.119 R)
• M2: 304,880 km (0.056 R)
• M3: 581,337 km (0.093 R)
• M4: 804,687 km (0.072 R)
• M5: 2,863,004 km (0.095 R)
• M6: 3,802,479 km (0.101 R)
• M7: 7,626,200 km (0.052 R)
• M8: 9,354,804 km (0.116 R)
• M9: 10,694,453 km (0.064 R)
• M10: 11,061,566 km (0.104 R)
• M11: 12,327,613 km (0.069 R)
• M12: 14,562,306 km (0.116 R)
• M13: 24,630,990 km (0.095 R)
• M14: 27,649,426 km (0.112 R)
• M15: 34,069,718 km (0.113 R)
• M16: 36,609,292 km (0.104 R)
• M17: 37,804,280 km (0.094 R)
• M18: 41,802,881 km (0.079 R)
• M19: 45,388,742 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937

Radius: 6.6

Gravity: 21.51 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.76 AU - 10.48 AU

Year: 18680 Days

Day: 16.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,008,571 km

• M1: 82,129 km (0.097 R)
• M2: 536,757 km (0.079 R)
• M3: 2,901,152 km (0.089 R)
• M4: 3,364,007 km (0.074 R)
• M5: 3,906,748 km (0.112 R)
• M6: 4,436,624 km (0.078 R)
• M7: 6,810,443 km (0.076 R)
• M8: 8,188,389 km (0.11 R)
• M9: 11,748,669 km (0.111 R)
• M10: 13,133,347 km (0.087 R)
• M11: 17,496,817 km (0.061 R)
• M12: 17,935,887 km (0.093 R)
• M13: 18,382,138 km (0.114 R)
• M14: 19,111,577 km (0.09 R)
• M15: 27,499,679 km (0.12 R)
• M16: 29,305,624 km (0.091 R)
• M17: 31,317,417 km (0.096 R)
• M18: 34,505,048 km (0.102 R)
• M19: 36,603,457 km (0.096 R)
• M20: 37,321,378 km (0.1 R)
• M21: 37,902,565 km (0.11 R)
• M22: 40,592,335 km (0.049 R)
• M23: 46,851,510 km (0.078 R)
• M24: 48,210,307 km (0.063 R)
• M25: 48,554,083 km (0.03 R)
• M26: 51,184,612 km (0.038 R)
• M27: 51,901,934 km (0.107 R)
• M28: 57,111,231 km (0.079 R)
• M29: 75,039,190 km (0.085 R)
• M30: 76,430,151 km (0.033 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.7

Radius: 3

Gravity: 38.97 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.38 AU - 10.38 AU

Year: 21063 Days

Day: 19.8 Hours

Environment

Temp: -245 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 63,008,571 km

• M1: 37,549 km (0.051 R)
• M2: 169,345 km (0.112 R)
• M3: 462,407 km (0.116 R)
• M4: 717,023 km (0.111 R)
• M5: 844,181 km (0.076 R)
• M6: 1,081,443 km (0.074 R)
• M7: 1,346,979 km (0.119 R)
• M8: 2,783,717 km (0.103 R)
• M9: 3,226,976 km (0.09 R)
• M10: 3,888,797 km (0.098 R)
• M11: 4,128,153 km (0.088 R)
• M12: 4,702,759 km (0.07 R)
• M13: 5,661,531 km (0.107 R)
• M14: 6,957,947 km (0.111 R)
• M15: 7,674,969 km (0.094 R)
• M16: 7,861,518 km (0.045 R)
• M17: 8,489,230 km (0.109 R)
• M18: 9,149,406 km (0.043 R)
• M19: 10,628,929 km (0.053 R)
• M20: 11,096,123 km (0.059 R)
• M21: 11,215,053 km (0.102 R)
• M22: 12,134,033 km (0.105 R)
• M23: 13,912,901 km (0.06 R)
• M24: 14,828,291 km (0.111 R)
• M25: 17,490,983 km (0.054 R)
• M26: 20,455,265 km (0.063 R)
• M27: 20,904,358 km (0.067 R)
• M28: 22,766,402 km (0.116 R)
• M29: 23,443,482 km (0.115 R)
• M30: 30,615,354 km (0.062 R)
• M31: 30,966,909 km (0.101 R)
• M32: 32,278,583 km (0.049 R)
• M33: 36,173,812 km (0.088 R)
• M34: 36,304,411 km (0.096 R)
• M35: 36,566,507 km (0.086 R)
• M36: 40,511,253 km (0.048 R)
• M37: 42,223,101 km (0.057 R)
• M38: 42,367,912 km (0.087 R)
• M39: 46,250,126 km (0.064 R)
• M40: 49,876,080 km (0.034 R)
• M41: 55,056,804 km (0.093 R)
• M42: 57,687,482 km (0.04 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 14,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit