🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.91 AU - 2.25 AU

Year: 1069 Days

Day: 42.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,087,105 km

• M1: 77,641 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.45 AU - 2.81 AU

Year: 1520 Days

Day: 32.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.85 AU - 4.27 AU

Year: 2916 Days

Day: 19.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.03 AU - 4.95 AU

Year: 3391 Days

Day: 19.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,087,105 km

• M1: 287,228 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.2

Radius: 9.5

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.65 AU - 7.37 AU

Year: 6616 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,087,105 km

• M1: 121,025 km (0.1 R)
• M2: 464,053 km (0.066 R)
• M3: 850,763 km (0.037 R)
• M4: 1,207,105 km (0.048 R)
• M5: 1,608,925 km (0.107 R)
• M6: 2,534,637 km (0.112 R)
• M7: 4,484,047 km (0.052 R)
• M8: 7,544,071 km (0.096 R)
• M9: 8,742,649 km (0.117 R)
• M10: 9,874,207 km (0.116 R)
• M11: 10,304,601 km (0.098 R)
• M12: 10,897,756 km (0.118 R)
• M13: 14,514,584 km (0.091 R)
• M14: 15,134,218 km (0.086 R)
• M15: 15,706,729 km (0.056 R)
• M16: 16,693,178 km (0.044 R)
• M17: 17,030,970 km (0.12 R)
• M18: 17,860,340 km (0.109 R)
• M19: 18,788,894 km (0.064 R)
• M20: 19,450,416 km (0.112 R)
• M21: 19,899,958 km (0.115 R)
• M22: 24,177,559 km (0.077 R)
• M23: 27,036,823 km (0.095 R)
• M24: 29,226,038 km (0.113 R)
• M25: 31,428,269 km (0.092 R)
• M26: 36,273,145 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.7

Radius: 11

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.57 AU - 10.19 AU

Year: 8647 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,087,105 km

• M1: 137,331 km (0.116 R)
• M2: 731,833 km (0.113 R)
• M3: 1,336,208 km (0.09 R)
• M4: 2,169,768 km (0.031 R)
• M5: 3,168,333 km (0.03 R)
• M6: 4,031,064 km (0.097 R)
• M7: 5,851,371 km (0.039 R)
• M8: 6,218,035 km (0.112 R)
• M9: 7,373,679 km (0.079 R)
• M10: 9,189,049 km (0.031 R)
• M11: 9,871,066 km (0.118 R)
• M12: 10,489,204 km (0.045 R)
• M13: 11,750,464 km (0.082 R)
• M14: 15,123,896 km (0.108 R)
• M15: 16,204,591 km (0.075 R)
• M16: 18,377,500 km (0.067 R)
• M17: 19,607,643 km (0.052 R)
• M18: 23,795,187 km (0.111 R)
• M19: 26,865,982 km (0.1 R)
• M20: 34,425,163 km (0.104 R)
• M21: 36,068,196 km (0.104 R)
• M22: 36,627,243 km (0.12 R)
• M23: 38,455,180 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.4

Radius: 4.5

Gravity: 41.95 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 16.34 AU - 18.36 AU

Year: 25760 Days

Day: 18.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,087,105 km

• M1: 56,398 km (0.112 R)
• M2: 240,404 km (0.069 R)
• M3: 719,267 km (0.1 R)
• M4: 1,327,232 km (0.119 R)
• M5: 1,549,086 km (0.114 R)
• M6: 1,815,370 km (0.096 R)
• M7: 2,201,781 km (0.05 R)
• M8: 3,659,463 km (0.101 R)
• M9: 4,456,371 km (0.099 R)
• M10: 5,661,531 km (0.107 R)
• M11: 7,119,363 km (0.11 R)
• M12: 8,407,251 km (0.084 R)
• M13: 11,434,214 km (0.068 R)
• M14: 12,660,019 km (0.105 R)
• M15: 13,343,232 km (0.119 R)
• M16: 15,369,536 km (0.109 R)
• M17: 17,592,111 km (0.092 R)
• M18: 19,023,613 km (0.043 R)
• M19: 19,617,367 km (0.092 R)
• M20: 19,817,978 km (0.065 R)
• M21: 25,171,787 km (0.114 R)
• M22: 27,109,229 km (0.05 R)
• M23: 28,754,805 km (0.069 R)
• M24: 37,833,900 km (0.091 R)
• M25: 39,565,046 km (0.052 R)
• M26: 40,856,824 km (0.082 R)
• M27: 43,184,567 km (0.087 R)
• M28: 43,694,696 km (0.084 R)
• M29: 48,467,317 km (0.111 R)
• M30: 49,202,740 km (0.041 R)
• M31: 57,994,607 km (0.058 R)
• M32: 64,624,335 km (0.114 R)
• M33: 65,963,386 km (0.055 R)
• M34: 67,548,675 km (0.1 R)
• M35: 74,387,392 km (0.086 R)
• M36: 74,875,380 km (0.069 R)
• M37: 81,673,107 km (0.116 R)
• M38: 90,803,364 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.5

Radius: 3.3

Gravity: 18.6 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.59 AU - 23.05 AU

Year: 29102 Days

Day: 17 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,087,105 km

• M1: 42,486 km (0.114 R)
• M2: 165,006 km (0.111 R)
• M3: 287,976 km (0.106 R)
• M4: 523,293 km (0.072 R)
• M5: 874,400 km (0.112 R)
• M6: 986,000 km (0.086 R)
• M7: 1,224,309 km (0.086 R)
• M8: 1,594,863 km (0.094 R)
• M9: 2,253,393 km (0.105 R)
• M10: 3,989,177 km (0.043 R)
• M11: 4,524,139 km (0.099 R)
• M12: 5,105,177 km (0.088 R)
• M13: 5,734,386 km (0.088 R)
• M14: 5,968,357 km (0.084 R)
• M15: 7,279,732 km (0.09 R)
• M16: 10,397,650 km (0.058 R)
• M17: 10,512,691 km (0.103 R)
• M18: 12,666,751 km (0.098 R)
• M19: 12,798,098 km (0.05 R)
• M20: 15,319,420 km (0.116 R)
• M21: 20,948,040 km (0.068 R)
• M22: 30,085,179 km (0.088 R)
• M23: 32,111,333 km (0.099 R)
• M24: 32,847,504 km (0.097 R)
• M25: 34,099,638 km (0.114 R)
• M26: 37,638,226 km (0.078 R)
• M27: 38,046,030 km (0.03 R)
• M28: 45,281,031 km (0.071 R)
• M29: 45,742,092 km (0.066 R)
• M30: 46,361,727 km (0.119 R)
• M31: 47,301,800 km (0.111 R)
• M32: 48,735,396 km (0.112 R)
• M33: 57,950,026 km (0.044 R)
• M34: 63,730,638 km (0.047 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 13,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit