🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.3

Radius: 13.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.91 AU - 0.93 AU

Year: 570 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 88,502,542 km

• M1: 166,652 km (0.097 R)
• M2: 593,754 km (0.119 R)
• M3: 1,030,729 km (0.083 R)
• M4: 1,567,636 km (0.099 R)
• M5: 2,602,255 km (0.069 R)
• M6: 3,389,289 km (0.079 R)
• M7: 4,733,277 km (0.11 R)
• M8: 5,385,523 km (0.094 R)
• M9: 6,192,753 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.9

Radius: 12.1

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.92 AU - 3.06 AU

Year: 2537 Days

Day: 11.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 88,502,542 km

• M1: 165,006 km (0.101 R)
• M2: 557,252 km (0.091 R)
• M3: 997,818 km (0.065 R)
• M4: 1,538,614 km (0.044 R)
• M5: 1,995,636 km (0.084 R)
• M6: 2,886,042 km (0.069 R)
• M7: 3,440,901 km (0.084 R)
• M8: 5,120,735 km (0.105 R)
• M9: 5,964,617 km (0.057 R)
• M10: 7,701,747 km (0.035 R)
• M11: 8,226,088 km (0.062 R)
• M12: 9,057,253 km (0.103 R)
• M13: 10,765,811 km (0.049 R)
• M14: 11,297,182 km (0.102 R)
• M15: 11,931,926 km (0.112 R)
• M16: 13,459,021 km (0.077 R)
• M17: 16,681,060 km (0.118 R)
• M18: 17,898,188 km (0.111 R)
• M19: 19,292,590 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.7

Radius: 12.3

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.76 AU - 4.14 AU

Year: 5069 Days

Day: 12.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 88,502,542 km

• M1: 153,936 km (0.096 R)
• M2: 630,555 km (0.059 R)
• M3: 1,188,705 km (0.118 R)
• M4: 1,663,828 km (0.113 R)
• M5: 6,359,256 km (0.053 R)
• M6: 7,040,225 km (0.055 R)
• M7: 8,658,276 km (0.114 R)
• M8: 10,851,680 km (0.103 R)
• M9: 11,464,582 km (0.07 R)
• M10: 12,711,780 km (0.107 R)
• M11: 13,098,191 km (0.12 R)
• M12: 14,460,729 km (0.069 R)
• M13: 15,749,215 km (0.061 R)
• M14: 20,466,933 km (0.058 R)
• M15: 22,861,247 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.7

Radius: 14.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.73 AU - 5.25 AU

Year: 7197 Days

Day: 13.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 88,502,542 km

• M1: 184,005 km (0.11 R)
• M2: 981,212 km (0.119 R)
• M3: 1,518,867 km (0.095 R)
• M4: 2,110,228 km (0.064 R)
• M5: 2,795,984 km (0.097 R)
• M6: 3,467,080 km (0.086 R)
• M7: 4,270,271 km (0.091 R)
• M8: 5,105,626 km (0.104 R)
• M9: 5,753,534 km (0.116 R)
• M10: 6,456,046 km (0.087 R)
• M11: 7,366,199 km (0.093 R)
• M12: 7,832,795 km (0.102 R)
• M13: 8,319,138 km (0.063 R)
• M14: 9,308,129 km (0.069 R)
• M15: 13,309,872 km (0.086 R)
• M16: 15,278,730 km (0.115 R)
• M17: 15,911,978 km (0.055 R)
• M18: 17,435,183 km (0.075 R)
• M19: 20,011,707 km (0.106 R)
• M20: 21,626,915 km (0.104 R)
• M21: 32,978,851 km (0.087 R)
• M22: 37,808,468 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.2

Radius: 4.5

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.65 AU - 7.33 AU

Year: 10675 Days

Day: 21.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 88,502,542 km

• M1: 55,950 km (0.073 R)
• M2: 200,760 km (0.071 R)
• M3: 352,602 km (0.12 R)
• M4: 643,720 km (0.099 R)
• M5: 995,574 km (0.025 R)
• M6: 1,722,769 km (0.085 R)
• M7: 1,876,705 km (0.113 R)
• M8: 2,055,176 km (0.109 R)
• M9: 2,790,000 km (0.075 R)
• M10: 4,785,636 km (0.047 R)
• M11: 5,773,431 km (0.101 R)
• M12: 6,649,177 km (0.101 R)
• M13: 8,142,911 km (0.103 R)
• M14: 8,578,989 km (0.092 R)
• M15: 13,498,814 km (0.079 R)
• M16: 15,623,852 km (0.105 R)
• M17: 18,903,935 km (0.085 R)
• M18: 25,929,350 km (0.072 R)
• M19: 29,002,988 km (0.093 R)
• M20: 33,200,405 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.8

Radius: 7

Gravity: 17.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.71 AU - 8.05 AU

Year: 11652 Days

Day: 24.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,502,542 km

• M1: 87,515 km (0.113 R)
• M2: 347,217 km (0.117 R)
• M3: 1,041,351 km (0.083 R)
• M4: 1,781,411 km (0.077 R)
• M5: 2,342,254 km (0.086 R)
• M6: 3,754,458 km (0.109 R)
• M7: 4,006,979 km (0.093 R)
• M8: 4,270,870 km (0.04 R)
• M9: 5,480,069 km (0.085 R)
• M10: 6,377,058 km (0.102 R)
• M11: 7,111,584 km (0.119 R)
• M12: 8,038,193 km (0.113 R)
• M13: 10,128,973 km (0.101 R)
• M14: 11,357,321 km (0.07 R)
• M15: 12,311,007 km (0.088 R)
• M16: 13,381,530 km (0.09 R)
• M17: 14,719,084 km (0.102 R)
• M18: 16,069,953 km (0.083 R)
• M19: 16,888,852 km (0.058 R)
• M20: 18,448,409 km (0.094 R)
• M21: 18,852,772 km (0.05 R)
• M22: 19,263,119 km (0.09 R)
• M23: 19,847,449 km (0.049 R)
• M24: 20,789,766 km (0.043 R)
• M25: 24,081,667 km (0.101 R)
• M26: 27,916,907 km (0.113 R)
• M27: 28,342,813 km (0.064 R)
• M28: 35,263,360 km (0.117 R)
• M29: 37,026,071 km (0.086 R)
• M30: 37,411,286 km (0.082 R)
• M31: 40,589,941 km (0.05 R)
• M32: 42,524,840 km (0.079 R)
• M33: 45,394,576 km (0.05 R)
• M34: 48,697,548 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.6

Radius: 5

Gravity: 38.98 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.52 AU - 11.88 AU

Year: 21034 Days

Day: 15.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 88,502,542 km

• M1: 69,713 km (0.111 R)
• M2: 320,738 km (0.108 R)
• M3: 604,226 km (0.114 R)
• M4: 1,477,429 km (0.09 R)
• M5: 2,088,087 km (0.119 R)
• M6: 2,355,867 km (0.04 R)
• M7: 2,800,173 km (0.12 R)
• M8: 3,042,521 km (0.112 R)
• M9: 3,269,461 km (0.108 R)
• M10: 5,554,270 km (0.065 R)
• M11: 6,113,018 km (0.072 R)
• M12: 6,614,619 km (0.056 R)
• M13: 6,851,433 km (0.116 R)
• M14: 9,303,043 km (0.107 R)
• M15: 10,659,447 km (0.053 R)
• M16: 12,072,099 km (0.058 R)
• M17: 14,300,060 km (0.088 R)
• M18: 16,613,741 km (0.074 R)
• M19: 16,963,351 km (0.083 R)
• M20: 18,974,844 km (0.027 R)
• M21: 19,744,077 km (0.115 R)
• M22: 20,434,172 km (0.047 R)
• M23: 26,306,038 km (0.101 R)
• M24: 33,072,349 km (0.036 R)
• M25: 35,322,301 km (0.112 R)
• M26: 37,522,437 km (0.088 R)
• M27: 39,812,182 km (0.084 R)
• M28: 40,281,022 km (0.037 R)
• M29: 40,595,626 km (0.11 R)
• M30: 41,870,499 km (0.101 R)
• M31: 44,499,981 km (0.035 R)
• M32: 48,115,163 km (0.055 R)
• M33: 50,266,530 km (0.09 R)
• M34: 51,550,678 km (0.105 R)
• M35: 56,315,221 km (0.102 R)
• M36: 59,513,623 km (0.106 R)
• M37: 63,254,318 km (0.057 R)
• M38: 73,285,154 km (0.102 R)
• M39: 75,172,631 km (0.097 R)
• M40: 77,577,267 km (0.096 R)
• M41: 87,182,497 km (0.102 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: 163 - 19,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit