🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.1

Radius: 13.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.75 AU - 0.77 AU

Year: 442 Days

Day: 11.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 54,400,131 km

• M1: 164,109 km (0.076 R)
• M2: 575,204 km (0.091 R)
• M3: 1,017,266 km (0.038 R)
• M4: 1,433,447 km (0.025 R)
• M5: 2,319,216 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314

Radius: 9.9

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.22 AU - 1.26 AU

Year: 921 Days

Day: 13.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,400,131 km

• M1: 123,119 km (0.117 R)
• M2: 514,018 km (0.111 R)
• M3: 849,417 km (0.062 R)
• M4: 1,245,552 km (0.096 R)
• M5: 1,959,134 km (0.11 R)
• M6: 2,547,801 km (0.091 R)
• M7: 2,878,562 km (0.082 R)
• M8: 3,467,978 km (0.088 R)
• M9: 3,890,293 km (0.077 R)
• M10: 4,469,984 km (0.119 R)
• M11: 5,209,447 km (0.064 R)
• M12: 5,581,497 km (0.062 R)
• M13: 5,952,350 km (0.082 R)
• M14: 6,300,015 km (0.112 R)
• M15: 7,447,580 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.7

Radius: 13.9

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.32 AU - 1.44 AU

Year: 1081 Days

Day: 6.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,400,131 km

• M1: 173,234 km (0.07 R)
• M2: 931,546 km (0.111 R)
• M3: 3,280,532 km (0.098 R)
• M4: 4,309,017 km (0.118 R)
• M5: 4,847,869 km (0.106 R)
• M6: 5,617,699 km (0.054 R)
• M7: 6,222,224 km (0.109 R)
• M8: 8,105,362 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.2

Radius: 11.2

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.23 AU - 1.97 AU

Year: 1350 Days

Day: 9.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,400,131 km

• M1: 139,276 km (0.109 R)
• M2: 757,863 km (0.1 R)
• M3: 1,145,471 km (0.106 R)
• M4: 1,967,960 km (0.077 R)
• M5: 2,367,835 km (0.05 R)
• M6: 2,919,851 km (0.104 R)
• M7: 3,584,664 km (0.049 R)
• M8: 3,953,423 km (0.119 R)
• M9: 4,647,856 km (0.032 R)
• M10: 6,342,501 km (0.066 R)
• M11: 6,862,802 km (0.118 R)
• M12: 8,289,068 km (0.106 R)
• M13: 9,153,146 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.4

Radius: 8.5

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.6 AU - 2.08 AU

Year: 1664 Days

Day: 5.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,400,131 km

• M1: 105,766 km (0.119 R)
• M2: 400,773 km (0.056 R)
• M3: 710,590 km (0.077 R)
• M4: 1,339,649 km (0.11 R)
• M5: 1,869,225 km (0.102 R)
• M6: 2,572,635 km (0.107 R)
• M7: 2,838,171 km (0.103 R)
• M8: 3,279,185 km (0.094 R)
• M9: 4,146,853 km (0.098 R)
• M10: 4,415,232 km (0.046 R)
• M11: 5,159,631 km (0.108 R)
• M12: 6,229,405 km (0.081 R)
• M13: 6,531,293 km (0.075 R)
• M14: 7,580,872 km (0.069 R)
• M15: 8,190,633 km (0.101 R)
• M16: 8,615,042 km (0.088 R)
• M17: 9,344,033 km (0.098 R)
• M18: 9,740,317 km (0.038 R)
• M19: 10,079,157 km (0.088 R)
• M20: 12,715,819 km (0.101 R)
• M21: 13,450,943 km (0.098 R)
• M22: 13,829,126 km (0.082 R)
• M23: 14,431,258 km (0.078 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.3

Radius: 5.4

Gravity: 20.69 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.7 AU - 7.7 AU

Year: 12883 Days

Day: 18 Hours

Environment

Temp: -235 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,400,131 km

• M1: 71,209 km (0.085 R)
• M2: 411,245 km (0.114 R)
• M3: 653,593 km (0.078 R)
• M4: 1,563,747 km (0.095 R)
• M5: 1,797,867 km (0.106 R)
• M6: 2,841,612 km (0.046 R)
• M7: 3,811,903 km (0.081 R)
• M8: 6,001,119 km (0.103 R)
• M9: 6,940,593 km (0.104 R)
• M10: 8,294,155 km (0.11 R)
• M11: 8,670,244 km (0.05 R)
• M12: 9,106,770 km (0.091 R)
• M13: 10,778,227 km (0.114 R)
• M14: 11,979,947 km (0.107 R)
• M15: 13,205,154 km (0.1 R)
• M16: 15,901,655 km (0.118 R)
• M17: 17,684,263 km (0.104 R)
• M18: 18,306,890 km (0.062 R)
• M19: 19,431,417 km (0.037 R)
• M20: 19,844,008 km (0.079 R)
• M21: 20,094,435 km (0.088 R)
• M22: 20,262,433 km (0.078 R)
• M23: 22,897,300 km (0.03 R)
• M24: 23,543,414 km (0.114 R)
• M25: 24,583,119 km (0.119 R)
• M26: 26,551,378 km (0.12 R)
• M27: 26,855,361 km (0.042 R)
• M28: 29,588,364 km (0.102 R)
• M29: 31,134,010 km (0.107 R)
• M30: 31,472,101 km (0.063 R)
• M31: 37,728,284 km (0.091 R)
• M32: 39,940,537 km (0.075 R)
• M33: 41,826,069 km (0.097 R)
• M34: 44,052,833 km (0.12 R)
• M35: 46,064,924 km (0.083 R)
• M36: 46,357,239 km (0.04 R)
• M37: 46,945,757 km (0.095 R)
• M38: 47,390,361 km (0.082 R)
• M39: 53,267,164 km (0.105 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: 380 - 12,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit