🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.4

Radius: 12.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.53 AU - 0.71 AU

Year: 331 Days

Day: 10.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,046,318 km

• M1: 155,432 km (0.108 R)
• M2: 632,350 km (0.08 R)
• M3: 1,024,297 km (0.109 R)
• M4: 1,618,051 km (0.067 R)
• M5: 2,095,567 km (0.098 R)
• M6: 2,485,120 km (0.118 R)
• M7: 2,933,165 km (0.094 R)
• M8: 3,414,123 km (0.077 R)
• M9: 3,820,430 km (0.106 R)
• M10: 4,259,351 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.3

Radius: 11.6

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.62 AU - 0.9 AU

Year: 449 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,046,318 km

• M1: 144,212 km (0.11 R)
• M2: 594,652 km (0.088 R)
• M3: 1,005,896 km (0.047 R)
• M4: 1,400,535 km (0.074 R)
• M5: 1,766,751 km (0.094 R)
• M6: 2,164,232 km (0.083 R)
• M7: 2,631,576 km (0.058 R)
• M8: 3,529,911 km (0.104 R)
• M9: 4,102,722 km (0.11 R)
• M10: 4,551,216 km (0.054 R)
• M11: 5,077,801 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.6

Radius: 8.9

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.75 AU - 2.35 AU

Year: 1991 Days

Day: 10.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,046,318 km

• M1: 110,702 km (0.048 R)
• M2: 413,638 km (0.039 R)
• M3: 795,561 km (0.088 R)
• M4: 1,101,340 km (0.102 R)
• M5: 1,546,094 km (0.095 R)
• M6: 1,879,398 km (0.089 R)
• M7: 2,381,000 km (0.079 R)
• M8: 2,953,511 km (0.099 R)
• M9: 3,264,226 km (0.104 R)
• M10: 4,392,642 km (0.115 R)
• M11: 6,250,199 km (0.102 R)
• M12: 7,047,556 km (0.056 R)
• M13: 7,757,547 km (0.071 R)
• M14: 8,514,363 km (0.095 R)
• M15: 11,237,044 km (0.11 R)
• M16: 13,850,369 km (0.114 R)
• M17: 16,083,417 km (0.101 R)
• M18: 16,536,848 km (0.082 R)
• M19: 18,002,309 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.3

Radius: 11

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.6 AU - 2.66 AU

Year: 2108 Days

Day: 12.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,046,318 km

• M1: 136,732 km (0.086 R)
• M2: 576,401 km (0.114 R)
• M3: 935,884 km (0.039 R)
• M4: 1,280,558 km (0.082 R)
• M5: 1,874,611 km (0.068 R)
• M6: 2,584,752 km (0.096 R)
• M7: 4,024,033 km (0.076 R)
• M8: 4,824,382 km (0.1 R)
• M9: 5,271,081 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.4

Radius: 14.1

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.19 AU - 2.85 AU

Year: 2713 Days

Day: 11.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,046,318 km

• M1: 176,525 km (0.102 R)
• M2: 878,588 km (0.063 R)
• M3: 1,379,891 km (0.12 R)
• M4: 2,052,034 km (0.114 R)
• M5: 2,555,730 km (0.095 R)
• M6: 3,223,535 km (0.083 R)
• M7: 3,671,581 km (0.035 R)
• M8: 4,280,444 km (0.098 R)
• M9: 6,712,456 km (0.1 R)
• M10: 7,538,087 km (0.061 R)
• M11: 8,335,145 km (0.096 R)
• M12: 9,392,353 km (0.115 R)
• M13: 10,799,769 km (0.119 R)
• M14: 12,720,008 km (0.095 R)
• M15: 13,190,343 km (0.101 R)
• M16: 13,716,778 km (0.115 R)
• M17: 15,476,947 km (0.066 R)
• M18: 17,331,213 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.6

Radius: 12.3

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.09 AU - 3.31 AU

Year: 3009 Days

Day: 10.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,046,318 km

• M1: 153,787 km (0.097 R)
• M2: 561,142 km (0.081 R)
• M3: 1,236,576 km (0.084 R)
• M4: 1,714,990 km (0.085 R)
• M5: 2,131,470 km (0.119 R)
• M6: 3,987,232 km (0.036 R)
• M7: 4,957,823 km (0.077 R)
• M8: 5,587,032 km (0.104 R)
• M9: 7,364,404 km (0.036 R)
• M10: 7,958,008 km (0.068 R)
• M11: 8,651,245 km (0.089 R)
• M12: 11,791,753 km (0.09 R)
• M13: 12,431,134 km (0.063 R)
• M14: 14,828,141 km (0.119 R)
• M15: 15,222,631 km (0.065 R)
• M16: 17,138,680 km (0.049 R)
• M17: 18,015,174 km (0.115 R)
• M18: 19,094,523 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214

Radius: 11

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.55 AU - 4.69 AU

Year: 5672 Days

Day: 8.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,046,318 km

• M1: 136,732 km (0.112 R)
• M2: 752,926 km (0.105 R)
• M3: 1,323,642 km (0.095 R)
• M4: 1,766,152 km (0.117 R)
• M5: 2,195,798 km (0.108 R)
• M6: 4,281,940 km (0.03 R)
• M7: 7,193,862 km (0.091 R)
• M8: 10,446,868 km (0.082 R)
• M9: 11,519,784 km (0.084 R)
• M10: 12,304,574 km (0.1 R)
• M11: 14,323,398 km (0.069 R)
• M12: 16,663,258 km (0.117 R)
• M13: 17,327,921 km (0.104 R)
• M14: 18,241,516 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.7

Radius: 5.7

Gravity: 26.21 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.71 AU - 7.95 AU

Year: 12107 Days

Day: 20.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 44,046,318 km

• M1: 74,949 km (0.056 R)
• M2: 736,919 km (0.117 R)
• M3: 920,326 km (0.111 R)
• M4: 1,247,646 km (0.05 R)
• M5: 1,526,796 km (0.032 R)
• M6: 1,933,702 km (0.103 R)
• M7: 2,961,439 km (0.067 R)
• M8: 3,356,228 km (0.108 R)
• M9: 3,702,248 km (0.081 R)
• M10: 3,984,390 km (0.07 R)
• M11: 4,220,306 km (0.119 R)
• M12: 4,951,091 km (0.089 R)
• M13: 6,142,189 km (0.114 R)
• M14: 9,330,270 km (0.034 R)
• M15: 10,285,452 km (0.093 R)
• M16: 11,421,648 km (0.105 R)
• M17: 14,416,148 km (0.037 R)
• M18: 16,428,539 km (0.054 R)
• M19: 17,036,206 km (0.092 R)
• M20: 17,975,531 km (0.075 R)
• M21: 19,031,692 km (0.108 R)
• M22: 20,736,359 km (0.09 R)
• M23: 22,726,161 km (0.103 R)
• M24: 24,839,829 km (0.109 R)
• M25: 25,538,900 km (0.047 R)
• M26: 26,353,759 km (0.081 R)
• M27: 36,237,391 km (0.115 R)
• M28: 36,749,166 km (0.105 R)
• M29: 38,049,620 km (0.081 R)
• M30: 41,713,870 km (0.091 R)
• M31: 43,128,617 km (0.101 R)
• M32: 44,868,141 km (0.08 R)
• M33: 45,162,550 km (0.107 R)
• M34: 47,107,472 km (0.085 R)
• M35: 48,486,315 km (0.072 R)
• M36: 49,891,937 km (0.076 R)
• M37: 50,684,357 km (0.062 R)
• M38: 51,485,154 km (0.089 R)
• M39: 54,773,016 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93

Radius: 3.7

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.21 AU - 10.53 AU

Year: 17917 Days

Day: 22.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,046,318 km

• M1: 46,375 km (0.068 R)
• M2: 163,660 km (0.113 R)
• M3: 287,228 km (0.04 R)
• M4: 448,494 km (0.068 R)
• M5: 817,403 km (0.108 R)
• M6: 996,920 km (0.118 R)
• M7: 1,235,379 km (0.118 R)
• M8: 1,485,208 km (0.093 R)
• M9: 2,735,098 km (0.092 R)
• M10: 2,972,360 km (0.11 R)
• M11: 3,137,965 km (0.113 R)
• M12: 3,648,542 km (0.072 R)
• M13: 4,316,198 km (0.101 R)
• M14: 4,776,361 km (0.111 R)
• M15: 5,572,969 km (0.115 R)
• M16: 7,886,052 km (0.096 R)
• M17: 8,244,189 km (0.106 R)
• M18: 8,365,962 km (0.108 R)
• M19: 12,549,167 km (0.108 R)
• M20: 13,650,207 km (0.054 R)
• M21: 15,114,920 km (0.111 R)
• M22: 15,297,429 km (0.094 R)
• M23: 15,729,019 km (0.052 R)
• M24: 16,232,267 km (0.095 R)
• M25: 21,636,041 km (0.096 R)
• M26: 21,945,559 km (0.107 R)
• M27: 24,612,889 km (0.097 R)
• M28: 28,866,256 km (0.053 R)
• M29: 32,460,793 km (0.068 R)
• M30: 35,051,529 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140

Radius: 7

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.94 AU - 9.82 AU

Year: 19485 Days

Day: 22.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 104.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,046,318 km

• M1: 87,066 km (0.119 R)
• M2: 322,683 km (0.047 R)
• M3: 542,442 km (0.084 R)
• M4: 1,582,147 km (0.08 R)
• M5: 2,004,312 km (0.113 R)
• M6: 3,680,556 km (0.091 R)
• M7: 4,564,231 km (0.096 R)
• M8: 4,828,122 km (0.062 R)
• M9: 6,557,772 km (0.034 R)
• M10: 7,321,320 km (0.079 R)
• M11: 9,346,875 km (0.11 R)
• M12: 15,425,036 km (0.089 R)
• M13: 19,922,248 km (0.115 R)
• M14: 22,425,768 km (0.103 R)
• M15: 30,660,981 km (0.112 R)
• M16: 38,015,213 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 18,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit