🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.3 AU - 1.72 AU

Year: 847 Days

Day: 18.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.2

Radius: 11.9

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.93 AU - 4.43 AU

Year: 3223 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,080,715 km

• M1: 147,952 km (0.056 R)
• M2: 542,442 km (0.09 R)
• M3: 969,245 km (0.065 R)
• M4: 1,541,606 km (0.056 R)
• M5: 2,046,648 km (0.095 R)
• M6: 2,645,339 km (0.075 R)
• M7: 3,231,164 km (0.088 R)
• M8: 3,662,156 km (0.106 R)
• M9: 4,549,271 km (0.094 R)
• M10: 5,117,594 km (0.054 R)
• M11: 7,173,218 km (0.087 R)
• M12: 12,979,859 km (0.085 R)
• M13: 14,076,412 km (0.078 R)
• M14: 14,521,914 km (0.088 R)
• M15: 15,650,780 km (0.09 R)
• M16: 18,906,927 km (0.037 R)
• M17: 19,328,194 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.4

Radius: 10.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.3 AU - 5.78 AU

Year: 5953 Days

Day: 14.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,080,715 km

• M1: 129,552 km (0.118 R)
• M2: 489,335 km (0.077 R)
• M3: 862,133 km (0.101 R)
• M4: 1,282,802 km (0.107 R)
• M5: 1,637,797 km (0.115 R)
• M6: 2,116,660 km (0.052 R)
• M7: 2,486,466 km (0.106 R)
• M8: 3,733,664 km (0.044 R)
• M9: 4,090,754 km (0.106 R)
• M10: 4,470,882 km (0.075 R)
• M11: 5,784,351 km (0.117 R)
• M12: 7,373,679 km (0.028 R)
• M13: 8,494,616 km (0.064 R)
• M14: 9,155,838 km (0.109 R)
• M15: 10,147,224 km (0.03 R)
• M16: 10,580,758 km (0.107 R)
• M17: 14,672,110 km (0.112 R)
• M18: 16,085,810 km (0.06 R)
• M19: 19,980,740 km (0.114 R)
• M20: 23,774,094 km (0.09 R)
• M21: 25,243,444 km (0.113 R)
• M22: 26,936,892 km (0.112 R)

Asteroid Belt

Center: 6.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.9

Radius: 10.7

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.31 AU - 8.41 AU

Year: 9116 Days

Day: 5.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,080,715 km

• M1: 133,740 km (0.112 R)
• M2: 557,102 km (0.102 R)
• M3: 1,013,376 km (0.117 R)
• M4: 2,101,700 km (0.115 R)
• M5: 3,225,629 km (0.089 R)
• M6: 3,645,700 km (0.046 R)
• M7: 4,978,318 km (0.091 R)
• M8: 5,672,452 km (0.069 R)
• M9: 6,538,325 km (0.086 R)
• M10: 9,572,917 km (0.117 R)
• M11: 10,345,740 km (0.09 R)
• M12: 11,906,345 km (0.076 R)
• M13: 12,572,654 km (0.102 R)
• M14: 13,618,493 km (0.096 R)
• M15: 16,621,819 km (0.026 R)
• M16: 19,886,643 km (0.096 R)
• M17: 25,687,151 km (0.114 R)
• M18: 30,636,148 km (0.089 R)
• M19: 34,378,339 km (0.08 R)
• M20: 38,654,295 km (0.1 R)
• M21: 41,989,579 km (0.108 R)
• M22: 43,142,680 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.5

Radius: 13.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.31 AU - 7.51 AU

Year: 9209 Days

Day: 9.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,080,715 km

• M1: 515,365 km (0.06 R)
• M2: 1,005,746 km (0.105 R)
• M3: 1,811,780 km (0.1 R)
• M4: 2,315,476 km (0.079 R)
• M5: 3,841,225 km (0.106 R)
• M6: 5,112,208 km (0.086 R)
• M7: 7,059,224 km (0.09 R)
• M8: 8,880,878 km (0.095 R)
• M9: 10,106,234 km (0.077 R)
• M10: 10,695,350 km (0.118 R)
• M11: 11,262,924 km (0.041 R)
• M12: 12,745,888 km (0.049 R)
• M13: 15,046,853 km (0.087 R)
• M14: 17,018,852 km (0.063 R)
• M15: 22,234,582 km (0.049 R)
• M16: 25,013,662 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845

Radius: 9.4

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.28 AU - 9.8 AU

Year: 11394 Days

Day: 6.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,080,715 km

• M1: 117,285 km (0.118 R)
• M2: 411,693 km (0.08 R)
• M3: 1,001,857 km (0.086 R)
• M4: 1,306,289 km (0.117 R)
• M5: 2,128,030 km (0.082 R)
• M6: 2,475,396 km (0.058 R)
• M7: 2,793,740 km (0.089 R)
• M8: 4,597,591 km (0.051 R)
• M9: 6,501,523 km (0.065 R)
• M10: 7,584,313 km (0.081 R)
• M11: 8,076,939 km (0.107 R)
• M12: 8,543,235 km (0.102 R)
• M13: 9,326,679 km (0.092 R)
• M14: 10,867,537 km (0.117 R)
• M15: 13,779,909 km (0.065 R)
• M16: 15,203,931 km (0.1 R)
• M17: 19,894,123 km (0.053 R)
• M18: 20,659,017 km (0.109 R)
• M19: 21,709,344 km (0.086 R)
• M20: 22,429,059 km (0.05 R)
• M21: 23,071,732 km (0.12 R)
• M22: 23,916,062 km (0.064 R)
• M23: 29,638,629 km (0.045 R)
• M24: 33,763,043 km (0.111 R)
• M25: 34,364,576 km (0.105 R)
• M26: 35,218,630 km (0.048 R)
• M27: 36,211,960 km (0.108 R)
• M28: 37,608,306 km (0.096 R)
• M29: 40,373,025 km (0.064 R)
• M30: 42,428,798 km (0.069 R)
• M31: 43,553,326 km (0.063 R)
• M32: 49,321,221 km (0.081 R)
• M33: 49,940,257 km (0.115 R)
• M34: 52,467,713 km (0.071 R)
• M35: 53,437,257 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 14,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit