🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.57 AU - 0.65 AU

Year: 308 Days

Day: 15.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.1

Radius: 14.3

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.7 AU - 2.3 AU

Year: 1826 Days

Day: 5.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,660,918 km

• M1: 178,021 km (0.099 R)
• M2: 688,300 km (0.094 R)
• M3: 1,136,944 km (0.098 R)
• M4: 1,642,884 km (0.027 R)
• M5: 2,266,557 km (0.096 R)
• M6: 3,017,987 km (0.09 R)
• M7: 3,797,093 km (0.041 R)
• M8: 4,649,801 km (0.025 R)
• M9: 6,935,208 km (0.026 R)
• M10: 7,501,585 km (0.1 R)
• M11: 8,845,423 km (0.045 R)
• M12: 11,189,173 km (0.116 R)
• M13: 12,337,336 km (0.08 R)
• M14: 12,787,626 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.9

Radius: 13

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.58 AU - 3.62 AU

Year: 3524 Days

Day: 9.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,660,918 km

• M1: 162,613 km (0.088 R)
• M2: 709,543 km (0.056 R)
• M3: 1,688,212 km (0.073 R)
• M4: 2,543,912 km (0.101 R)
• M5: 3,225,779 km (0.067 R)
• M6: 3,856,484 km (0.113 R)
• M7: 4,428,546 km (0.111 R)
• M8: 5,209,895 km (0.095 R)
• M9: 6,402,639 km (0.112 R)
• M10: 6,859,062 km (0.044 R)
• M11: 7,435,613 km (0.07 R)
• M12: 8,907,356 km (0.118 R)
• M13: 13,181,816 km (0.117 R)
• M14: 17,228,588 km (0.109 R)
• M15: 17,816,358 km (0.038 R)
• M16: 20,108,347 km (0.107 R)
• M17: 22,590,625 km (0.086 R)
• M18: 23,153,113 km (0.09 R)
• M19: 24,526,421 km (0.089 R)
• M20: 24,971,176 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.2

Radius: 11.8

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.95 AU - 4.27 AU

Year: 5380 Days

Day: 11.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,660,918 km

• M1: 148,102 km (0.109 R)
• M2: 832,961 km (0.087 R)
• M3: 1,846,187 km (0.054 R)
• M4: 2,531,495 km (0.084 R)
• M5: 3,465,883 km (0.086 R)
• M6: 4,859,088 km (0.076 R)
• M7: 6,528,601 km (0.109 R)
• M8: 6,973,654 km (0.1 R)
• M9: 7,549,307 km (0.081 R)
• M10: 8,117,629 km (0.092 R)
• M11: 9,382,479 km (0.102 R)
• M12: 11,059,322 km (0.109 R)
• M13: 11,594,433 km (0.119 R)
• M14: 12,197,612 km (0.064 R)
• M15: 12,663,759 km (0.12 R)
• M16: 13,034,462 km (0.109 R)
• M17: 13,466,950 km (0.118 R)
• M18: 14,648,324 km (0.109 R)
• M19: 15,116,117 km (0.114 R)
• M20: 15,593,783 km (0.086 R)
• M21: 16,579,483 km (0.075 R)
• M22: 17,023,490 km (0.106 R)
• M23: 17,737,520 km (0.067 R)
• M24: 18,202,171 km (0.106 R)
• M25: 18,606,834 km (0.095 R)
• M26: 19,928,232 km (0.104 R)
• M27: 23,148,475 km (0.097 R)
• M28: 26,527,592 km (0.104 R)
• M29: 29,754,568 km (0.099 R)
• M30: 32,438,802 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.5

Radius: 4.1

Gravity: 23.65 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.75 AU - 7.27 AU

Year: 10725 Days

Day: 21.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,660,918 km

• M1: 57,595 km (0.095 R)
• M2: 704,756 km (0.03 R)
• M3: 1,829,432 km (0.099 R)
• M4: 2,275,084 km (0.098 R)
• M5: 2,494,844 km (0.081 R)
• M6: 2,649,079 km (0.085 R)
• M7: 3,966,139 km (0.113 R)
• M8: 5,312,220 km (0.055 R)
• M9: 5,799,161 km (0.09 R)
• M10: 7,438,006 km (0.099 R)
• M11: 9,500,961 km (0.104 R)
• M12: 10,512,691 km (0.08 R)
• M13: 10,713,152 km (0.106 R)
• M14: 11,382,603 km (0.105 R)
• M15: 12,134,182 km (0.118 R)
• M16: 12,690,986 km (0.052 R)
• M17: 14,711,305 km (0.093 R)
• M18: 20,522,883 km (0.094 R)
• M19: 23,288,649 km (0.094 R)
• M20: 26,755,729 km (0.112 R)
• M21: 28,079,670 km (0.053 R)
• M22: 29,347,512 km (0.118 R)
• M23: 30,959,878 km (0.113 R)
• M24: 36,035,883 km (0.096 R)
• M25: 37,183,000 km (0.099 R)
• M26: 41,764,285 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.6

Radius: 4.4

Gravity: 33.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.04 AU - 9 AU

Year: 14665 Days

Day: 25 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,660,918 km

• M1: 54,753 km (0.104 R)
• M2: 235,617 km (0.066 R)
• M3: 420,071 km (0.113 R)
• M4: 691,292 km (0.12 R)
• M5: 1,107,623 km (0.116 R)
• M6: 4,140,719 km (0.115 R)
• M7: 4,906,960 km (0.101 R)
• M8: 5,252,680 km (0.061 R)
• M9: 6,187,817 km (0.109 R)
• M10: 6,883,746 km (0.115 R)
• M11: 7,360,963 km (0.113 R)
• M12: 7,906,547 km (0.048 R)
• M13: 8,236,859 km (0.058 R)
• M14: 10,755,189 km (0.116 R)
• M15: 11,219,541 km (0.064 R)
• M16: 12,950,239 km (0.051 R)
• M17: 14,709,510 km (0.101 R)
• M18: 16,852,799 km (0.052 R)
• M19: 17,320,890 km (0.096 R)
• M20: 19,111,278 km (0.112 R)
• M21: 20,753,713 km (0.093 R)
• M22: 26,554,520 km (0.108 R)
• M23: 29,822,635 km (0.064 R)
• M24: 32,863,511 km (0.117 R)
• M25: 35,212,048 km (0.074 R)
• M26: 38,469,392 km (0.096 R)
• M27: 42,064,228 km (0.103 R)
• M28: 42,780,204 km (0.068 R)
• M29: 44,977,049 km (0.061 R)
• M30: 46,027,525 km (0.108 R)
• M31: 46,330,760 km (0.078 R)
• M32: 52,016,975 km (0.038 R)
• M33: 52,676,103 km (0.043 R)
• M34: 53,340,766 km (0.103 R)
• M35: 53,675,267 km (0.105 R)
• M36: 54,856,791 km (0.116 R)
• M37: 55,883,182 km (0.081 R)
• M38: 56,228,155 km (0.039 R)
• M39: 59,397,087 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 16,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit