🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.2

Radius: 10.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.57 AU - 0.59 AU

Year: 305 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 89,312,364 km

• M1: 127,757 km (0.08 R)
• M2: 480,508 km (0.071 R)
• M3: 1,006,943 km (0.047 R)
• M4: 1,547,889 km (0.051 R)
• M5: 1,909,318 km (0.113 R)
• M6: 2,991,957 km (0.089 R)
• M7: 3,359,519 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.9

Radius: 12.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.53 AU - 0.85 AU

Year: 396 Days

Day: 14.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,312,364 km

• M1: 154,235 km (0.092 R)
• M2: 628,311 km (0.119 R)
• M3: 1,076,656 km (0.076 R)
• M4: 1,523,954 km (0.086 R)
• M5: 1,910,514 km (0.051 R)
• M6: 2,543,014 km (0.084 R)
• M7: 3,022,027 km (0.088 R)
• M8: 3,412,178 km (0.078 R)
• M9: 3,960,005 km (0.116 R)
• M10: 4,950,194 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.7

Radius: 12

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.38 AU - 2.6 AU

Year: 2712 Days

Day: 10.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,312,364 km

• M1: 149,299 km (0.038 R)
• M2: 597,195 km (0.111 R)
• M3: 1,175,241 km (0.046 R)
• M4: 1,557,763 km (0.119 R)
• M5: 2,240,527 km (0.049 R)
• M6: 2,795,386 km (0.115 R)
• M7: 3,215,008 km (0.084 R)
• M8: 3,658,266 km (0.086 R)
• M9: 4,734,922 km (0.055 R)
• M10: 5,432,198 km (0.048 R)
• M11: 6,170,164 km (0.116 R)
• M12: 7,783,577 km (0.103 R)
• M13: 9,626,025 km (0.107 R)
• M14: 10,439,089 km (0.099 R)
• M15: 10,979,736 km (0.12 R)
• M16: 11,579,922 km (0.1 R)
• M17: 13,243,002 km (0.117 R)
• M18: 13,739,517 km (0.075 R)
• M19: 15,255,243 km (0.103 R)
• M20: 18,337,707 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.5

Radius: 13.2

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.15 AU - 3.43 AU

Year: 3217 Days

Day: 10.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 134.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 89,312,364 km

• M1: 164,109 km (0.064 R)
• M2: 588,368 km (0.069 R)
• M3: 1,561,652 km (0.109 R)
• M4: 4,346,716 km (0.108 R)
• M5: 5,968,057 km (0.058 R)
• M6: 6,833,332 km (0.087 R)
• M7: 9,011,028 km (0.071 R)
• M8: 11,266,964 km (0.117 R)
• M9: 12,923,760 km (0.088 R)
• M10: 14,737,784 km (0.114 R)
• M11: 15,826,707 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.9

Radius: 13

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.53 AU - 3.89 AU

Year: 3970 Days

Day: 6.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 89,312,364 km

• M1: 161,715 km (0.098 R)
• M2: 584,928 km (0.064 R)
• M3: 1,028,485 km (0.064 R)
• M4: 1,501,514 km (0.105 R)
• M5: 1,998,029 km (0.092 R)
• M6: 2,414,809 km (0.071 R)
• M7: 3,235,652 km (0.09 R)
• M8: 4,420,019 km (0.116 R)
• M9: 7,697,259 km (0.092 R)
• M10: 8,813,259 km (0.096 R)
• M11: 10,621,598 km (0.081 R)
• M12: 12,617,683 km (0.11 R)
• M13: 13,203,059 km (0.101 R)
• M14: 13,704,511 km (0.047 R)
• M15: 14,745,862 km (0.087 R)
• M16: 15,340,663 km (0.079 R)
• M17: 16,752,269 km (0.098 R)
• M18: 19,637,862 km (0.083 R)
• M19: 22,768,497 km (0.115 R)
• M20: 23,417,751 km (0.098 R)
• M21: 25,517,208 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.4

Radius: 12.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.64 AU - 4.06 AU

Year: 5214 Days

Day: 14.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,312,364 km

• M1: 157,975 km (0.049 R)
• M2: 594,951 km (0.051 R)
• M3: 1,076,656 km (0.118 R)
• M4: 1,478,476 km (0.101 R)
• M5: 1,928,915 km (0.117 R)
• M6: 2,455,649 km (0.094 R)
• M7: 3,040,577 km (0.103 R)
• M8: 3,632,535 km (0.039 R)
• M9: 4,324,126 km (0.037 R)
• M10: 4,764,842 km (0.068 R)
• M11: 6,030,141 km (0.115 R)
• M12: 6,709,465 km (0.107 R)
• M13: 9,175,735 km (0.042 R)
• M14: 9,577,555 km (0.058 R)
• M15: 10,416,949 km (0.061 R)
• M16: 11,213,707 km (0.117 R)
• M17: 11,673,571 km (0.115 R)
• M18: 13,640,932 km (0.101 R)
• M19: 19,511,601 km (0.061 R)
• M20: 20,790,962 km (0.038 R)
• M21: 21,346,120 km (0.101 R)
• M22: 26,069,374 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.4

Radius: 8.2

Gravity: 14.83 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.34 AU - 6.04 AU

Year: 8161 Days

Day: 12.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 89,312,364 km

• M1: 102,175 km (0.055 R)
• M2: 868,715 km (0.093 R)
• M3: 2,659,102 km (0.101 R)
• M4: 3,559,681 km (0.111 R)
• M5: 6,345,343 km (0.093 R)
• M6: 6,874,770 km (0.113 R)
• M7: 7,893,232 km (0.106 R)
• M8: 9,196,828 km (0.108 R)
• M9: 9,531,778 km (0.057 R)
• M10: 11,827,806 km (0.043 R)
• M11: 12,984,198 km (0.115 R)
• M12: 15,385,991 km (0.114 R)
• M13: 19,131,922 km (0.1 R)
• M14: 27,467,366 km (0.103 R)
• M15: 28,163,146 km (0.054 R)
• M16: 33,478,208 km (0.068 R)
• M17: 43,983,420 km (0.026 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.5

Radius: 5.4

Gravity: 31.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.15 AU - 11.97 AU

Year: 22025 Days

Day: 15.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 89,312,364 km

• M1: 67,169 km (0.074 R)
• M2: 632,201 km (0.111 R)
• M3: 917,484 km (0.087 R)
• M4: 1,167,163 km (0.109 R)
• M5: 1,728,005 km (0.094 R)
• M6: 2,068,490 km (0.077 R)
• M7: 3,102,510 km (0.113 R)
• M8: 3,513,306 km (0.056 R)
• M9: 3,731,868 km (0.117 R)
• M10: 4,478,661 km (0.119 R)
• M11: 5,160,079 km (0.057 R)
• M12: 7,515,049 km (0.114 R)
• M13: 9,040,349 km (0.111 R)
• M14: 10,060,906 km (0.078 R)
• M15: 10,248,651 km (0.064 R)
• M16: 10,957,146 km (0.09 R)
• M17: 12,907,603 km (0.098 R)
• M18: 13,887,170 km (0.064 R)
• M19: 16,078,330 km (0.103 R)
• M20: 16,507,975 km (0.028 R)
• M21: 16,769,323 km (0.081 R)
• M22: 21,647,111 km (0.102 R)
• M23: 21,960,219 km (0.114 R)
• M24: 22,382,684 km (0.107 R)
• M25: 23,903,645 km (0.047 R)
• M26: 28,128,738 km (0.042 R)
• M27: 29,004,334 km (0.059 R)
• M28: 29,769,079 km (0.059 R)
• M29: 31,073,572 km (0.079 R)
• M30: 31,874,220 km (0.104 R)
• M31: 33,935,978 km (0.112 R)
• M32: 42,093,699 km (0.089 R)
• M33: 48,024,656 km (0.112 R)
• M34: 50,179,763 km (0.081 R)
• M35: 59,854,407 km (0.11 R)
• M36: 65,779,680 km (0.106 R)
• M37: 67,764,095 km (0.049 R)
• M38: 69,788,155 km (0.086 R)
• M39: 70,700,552 km (0.116 R)
• M40: 75,381,918 km (0.104 R)
• M41: 78,042,666 km (0.115 R)
• M42: 82,530,602 km (0.089 R)
• M43: 86,138,005 km (0.06 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 13,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit