🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.06 AU - 4.44 AU

Year: 2541 Days

Day: 43.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.9

Radius: 13.4

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.21 AU - 8.27 AU

Year: 6815 Days

Day: 11.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 111,907,523 km

• M1: 180,714 km (0.112 R)
• M2: 1,114,504 km (0.116 R)
• M3: 1,971,102 km (0.096 R)
• M4: 2,677,503 km (0.075 R)
• M5: 3,231,464 km (0.111 R)
• M6: 5,225,603 km (0.112 R)
• M7: 6,551,340 km (0.098 R)
• M8: 11,724,733 km (0.108 R)
• M9: 13,760,012 km (0.079 R)
• M10: 15,960,447 km (0.1 R)
• M11: 25,012,764 km (0.098 R)
• M12: 28,004,871 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.5

Radius: 13.3

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.68 AU - 8.58 AU

Year: 7373 Days

Day: 12 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 111,907,523 km

• M1: 165,605 km (0.114 R)
• M2: 870,660 km (0.106 R)
• M3: 1,364,781 km (0.101 R)
• M4: 2,032,437 km (0.089 R)
• M5: 3,210,670 km (0.108 R)
• M6: 3,951,179 km (0.074 R)
• M7: 5,194,936 km (0.067 R)
• M8: 5,941,728 km (0.114 R)
• M9: 7,731,068 km (0.053 R)
• M10: 9,291,823 km (0.113 R)
• M11: 9,712,941 km (0.072 R)
• M12: 12,855,992 km (0.1 R)
• M13: 14,100,497 km (0.055 R)
• M14: 15,165,634 km (0.092 R)
• M15: 16,966,493 km (0.112 R)
• M16: 20,356,829 km (0.048 R)
• M17: 30,863,537 km (0.109 R)
• M18: 31,383,838 km (0.1 R)
• M19: 31,804,358 km (0.094 R)
• M20: 32,228,617 km (0.062 R)
• M21: 35,531,589 km (0.08 R)
• M22: 42,161,916 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.6

Radius: 7

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.29 AU - 15.81 AU

Year: 17450 Days

Day: 20.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 111,907,523 km

• M1: 87,515 km (0.096 R)
• M2: 320,588 km (0.09 R)
• M3: 577,597 km (0.087 R)
• M4: 801,845 km (0.076 R)
• M5: 1,023,848 km (0.09 R)
• M6: 1,954,945 km (0.096 R)
• M7: 2,832,486 km (0.117 R)
• M8: 3,088,149 km (0.082 R)
• M9: 3,856,484 km (0.091 R)
• M10: 5,886,975 km (0.115 R)
• M11: 7,777,145 km (0.104 R)
• M12: 8,488,183 km (0.057 R)
• M13: 9,131,454 km (0.092 R)
• M14: 9,408,808 km (0.061 R)
• M15: 9,806,589 km (0.075 R)
• M16: 16,373,188 km (0.099 R)
• M17: 19,025,558 km (0.101 R)
• M18: 25,164,007 km (0.067 R)
• M19: 25,490,580 km (0.111 R)
• M20: 30,365,226 km (0.087 R)
• M21: 30,859,498 km (0.113 R)
• M22: 31,737,487 km (0.116 R)
• M23: 42,213,826 km (0.057 R)
• M24: 44,872,031 km (0.059 R)
• M25: 45,998,353 km (0.067 R)
• M26: 54,779,000 km (0.111 R)
• M27: 60,822,754 km (0.097 R)
• M28: 69,196,046 km (0.111 R)
• M29: 69,623,148 km (0.065 R)
• M30: 70,914,776 km (0.11 R)
• M31: 73,324,200 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.5

Radius: 4.8

Gravity: 35.83 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 17.72 AU - 23.3 AU

Year: 32496 Days

Day: 17.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 111,907,523 km

• M1: 62,083 km (0.112 R)
• M2: 353,649 km (0.105 R)
• M3: 571,314 km (0.111 R)
• M4: 863,778 km (0.108 R)
• M5: 1,110,315 km (0.086 R)
• M6: 2,025,555 km (0.112 R)
• M7: 2,261,172 km (0.085 R)
• M8: 3,899,268 km (0.068 R)
• M9: 6,848,740 km (0.106 R)
• M10: 9,458,026 km (0.087 R)
• M11: 10,526,005 km (0.076 R)
• M12: 10,734,844 km (0.103 R)
• M13: 12,275,253 km (0.114 R)
• M14: 18,770,045 km (0.086 R)
• M15: 20,882,367 km (0.035 R)
• M16: 21,434,084 km (0.082 R)
• M17: 30,775,872 km (0.114 R)
• M18: 31,634,415 km (0.115 R)
• M19: 33,100,474 km (0.088 R)
• M20: 35,073,370 km (0.071 R)
• M21: 35,539,517 km (0.087 R)
• M22: 36,009,703 km (0.104 R)
• M23: 39,753,989 km (0.074 R)
• M24: 48,004,461 km (0.095 R)
• M25: 48,771,599 km (0.12 R)
• M26: 50,330,259 km (0.106 R)
• M27: 50,527,429 km (0.113 R)
• M28: 55,414,642 km (0.108 R)
• M29: 56,683,980 km (0.104 R)
• M30: 82,414,813 km (0.106 R)
• M31: 82,963,239 km (0.115 R)
• M32: 84,344,925 km (0.107 R)
• M33: 90,025,306 km (0.106 R)
• M34: 90,315,825 km (0.074 R)
• M35: 96,562,134 km (0.082 R)
• M36: 105,652,599 km (0.114 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 14,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit