🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.6

Radius: 14.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.42 AU - 0.62 AU

Year: 259 Days

Day: 12.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 76,669,550 km

• M1: 186,698 km (0.082 R)
• M2: 894,595 km (0.04 R)
• M3: 1,466,358 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.9

Radius: 8.7

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.54 AU - 0.6 AU

Year: 297 Days

Day: 13.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,669,550 km

• M1: 108,159 km (0.037 R)
• M2: 406,607 km (0.056 R)
• M3: 705,204 km (0.08 R)
• M4: 1,022,801 km (0.117 R)
• M5: 1,479,673 km (0.104 R)
• M6: 1,878,052 km (0.076 R)
• M7: 2,338,364 km (0.066 R)
• M8: 3,136,918 km (0.108 R)
• M9: 3,553,398 km (0.057 R)
• M10: 4,106,611 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900

Radius: 8.7

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.65 AU - 0.97 AU

Year: 503 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,669,550 km

• M1: 109,655 km (0.054 R)
• M2: 400,174 km (0.084 R)
• M3: 716,723 km (0.102 R)
• M4: 1,059,602 km (0.092 R)
• M5: 1,511,836 km (0.097 R)
• M6: 1,887,177 km (0.073 R)
• M7: 2,546,156 km (0.087 R)
• M8: 3,338,127 km (0.071 R)
• M9: 3,839,579 km (0.107 R)
• M10: 4,420,916 km (0.111 R)
• M11: 4,701,113 km (0.091 R)
• M12: 5,109,964 km (0.107 R)
• M13: 6,304,353 km (0.043 R)
• M14: 7,134,472 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.2

Radius: 14.3

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.35 AU - 1.49 AU

Year: 1168 Days

Day: 13.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,669,550 km

• M1: 177,872 km (0.073 R)
• M2: 728,990 km (0.093 R)
• M3: 1,321,398 km (0.109 R)
• M4: 1,770,042 km (0.116 R)
• M5: 2,267,006 km (0.076 R)
• M6: 4,232,423 km (0.055 R)
• M7: 4,884,819 km (0.078 R)
• M8: 5,520,461 km (0.072 R)
• M9: 6,278,473 km (0.077 R)
• M10: 7,278,834 km (0.118 R)
• M11: 7,791,356 km (0.09 R)
• M12: 8,300,438 km (0.11 R)
• M13: 9,120,683 km (0.101 R)
• M14: 10,922,889 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.4

Radius: 9.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.77 AU - 3.91 AU

Year: 4213 Days

Day: 6.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,669,550 km

• M1: 123,269 km (0.075 R)
• M2: 584,479 km (0.109 R)
• M3: 983,756 km (0.119 R)
• M4: 1,592,170 km (0.098 R)
• M5: 2,074,025 km (0.093 R)
• M6: 2,398,503 km (0.091 R)
• M7: 3,181,199 km (0.102 R)
• M8: 3,616,080 km (0.114 R)
• M9: 3,967,784 km (0.118 R)
• M10: 5,458,976 km (0.079 R)
• M11: 6,462,778 km (0.101 R)
• M12: 7,829,953 km (0.07 R)
• M13: 8,364,167 km (0.104 R)
• M14: 9,854,610 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.5

Radius: 4.3

Gravity: 28.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5 AU - 7.02 AU

Year: 10170 Days

Day: 24.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 154.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,669,550 km

• M1: 53,855 km (0.112 R)
• M2: 217,964 km (0.078 R)
• M3: 439,668 km (0.119 R)
• M4: 679,623 km (0.117 R)
• M5: 1,556,117 km (0.107 R)
• M6: 1,980,377 km (0.106 R)
• M7: 2,694,407 km (0.059 R)
• M8: 3,234,156 km (0.113 R)
• M9: 4,133,389 km (0.058 R)
• M10: 5,444,615 km (0.111 R)
• M11: 6,446,621 km (0.064 R)
• M12: 7,729,423 km (0.11 R)
• M13: 8,853,202 km (0.118 R)
• M14: 8,989,635 km (0.096 R)
• M15: 10,032,482 km (0.095 R)
• M16: 11,048,252 km (0.062 R)
• M17: 11,473,109 km (0.066 R)
• M18: 11,689,578 km (0.066 R)
• M19: 12,871,102 km (0.038 R)
• M20: 13,163,715 km (0.08 R)
• M21: 13,641,082 km (0.075 R)
• M22: 17,169,946 km (0.05 R)
• M23: 18,175,244 km (0.069 R)
• M24: 18,395,601 km (0.072 R)
• M25: 19,601,360 km (0.079 R)
• M26: 19,988,669 km (0.092 R)
• M27: 20,539,488 km (0.104 R)
• M28: 20,939,064 km (0.082 R)
• M29: 25,498,508 km (0.026 R)
• M30: 27,185,972 km (0.053 R)
• M31: 29,854,499 km (0.056 R)
• M32: 32,368,790 km (0.032 R)
• M33: 34,121,030 km (0.114 R)
• M34: 41,128,943 km (0.118 R)
• M35: 41,636,079 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.1

Radius: 4.3

Gravity: 36.24 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.79 AU - 9.53 AU

Year: 17591 Days

Day: 22.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 76,669,550 km

• M1: 55,950 km (0.119 R)
• M2: 918,681 km (0.11 R)
• M3: 1,299,557 km (0.114 R)
• M4: 2,177,995 km (0.116 R)
• M5: 2,728,815 km (0.085 R)
• M6: 3,232,511 km (0.053 R)
• M7: 6,325,148 km (0.101 R)
• M8: 8,559,093 km (0.071 R)
• M9: 11,517,989 km (0.076 R)
• M10: 13,782,751 km (0.103 R)
• M11: 14,795,678 km (0.058 R)
• M12: 18,472,794 km (0.086 R)
• M13: 23,716,648 km (0.085 R)
• M14: 27,564,156 km (0.106 R)
• M15: 30,468,000 km (0.115 R)
• M16: 34,604,381 km (0.118 R)
• M17: 35,794,133 km (0.104 R)
• M18: 35,928,023 km (0.111 R)
• M19: 51,750,092 km (0.105 R)
• M20: 54,711,831 km (0.044 R)
• M21: 64,270,985 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.2

Radius: 3.3

Gravity: 48.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.38 AU - 11.3 AU

Year: 22950 Days

Day: 19.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 163.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,669,550 km

• M1: 42,935 km (0.113 R)
• M2: 183,706 km (0.096 R)
• M3: 337,642 km (0.037 R)
• M4: 534,064 km (0.066 R)
• M5: 879,486 km (0.116 R)
• M6: 1,403,527 km (0.111 R)
• M7: 1,723,218 km (0.113 R)
• M8: 2,345,994 km (0.074 R)
• M9: 2,528,503 km (0.087 R)
• M10: 3,133,327 km (0.113 R)
• M11: 3,859,924 km (0.073 R)
• M12: 4,245,737 km (0.115 R)
• M13: 5,019,158 km (0.092 R)
• M14: 6,703,032 km (0.092 R)
• M15: 7,306,809 km (0.096 R)
• M16: 7,696,062 km (0.088 R)
• M17: 10,386,281 km (0.099 R)
• M18: 10,877,860 km (0.044 R)
• M19: 11,775,148 km (0.07 R)
• M20: 14,608,830 km (0.106 R)
• M21: 17,094,399 km (0.047 R)
• M22: 18,127,522 km (0.065 R)
• M23: 19,476,745 km (0.087 R)
• M24: 20,128,693 km (0.112 R)
• M25: 20,988,132 km (0.12 R)
• M26: 21,871,807 km (0.101 R)
• M27: 29,121,769 km (0.058 R)
• M28: 34,347,372 km (0.105 R)
• M29: 34,482,160 km (0.086 R)
• M30: 42,446,301 km (0.031 R)
• M31: 43,856,261 km (0.101 R)
• M32: 44,173,708 km (0.116 R)
• M33: 44,974,206 km (0.051 R)
• M34: 46,934,686 km (0.106 R)
• M35: 47,768,096 km (0.116 R)
• M36: 52,618,059 km (0.114 R)
• M37: 59,905,570 km (0.029 R)
• M38: 63,484,549 km (0.071 R)
• M39: 64,094,609 km (0.081 R)
• M40: 67,625,418 km (0.07 R)
• M41: 71,064,823 km (0.064 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 14,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit