🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.54 AU - 0.56 AU

Year: 148 Days

Day: 47.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.74 AU - 0.94 AU

Year: 280 Days

Day: 25.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,095,550 km

• M1: 128,804 km (0.1 R)
• M2: 617,690 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.8

Radius: 4

Gravity: 37.86 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.62 AU - 14.28 AU

Year: 16937 Days

Day: 18 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 103,095,550 km

• M1: 52,060 km (0.058 R)
• M2: 229,034 km (0.07 R)
• M3: 612,454 km (0.11 R)
• M4: 919,279 km (0.093 R)
• M5: 1,499,120 km (0.054 R)
• M6: 1,676,095 km (0.11 R)
• M7: 2,130,573 km (0.11 R)
• M8: 2,708,918 km (0.077 R)
• M9: 4,618,086 km (0.073 R)
• M10: 5,352,911 km (0.115 R)
• M11: 5,501,312 km (0.103 R)
• M12: 6,325,596 km (0.03 R)
• M13: 6,875,219 km (0.037 R)
• M14: 7,094,978 km (0.107 R)
• M15: 7,641,310 km (0.11 R)
• M16: 8,215,167 km (0.099 R)
• M17: 10,977,342 km (0.055 R)
• M18: 11,831,696 km (0.049 R)
• M19: 12,339,281 km (0.107 R)
• M20: 13,671,600 km (0.094 R)
• M21: 14,301,257 km (0.088 R)
• M22: 15,921,552 km (0.067 R)
• M23: 22,745,159 km (0.04 R)
• M24: 23,036,875 km (0.085 R)
• M25: 24,027,662 km (0.059 R)
• M26: 35,412,359 km (0.09 R)
• M27: 36,863,608 km (0.11 R)
• M28: 38,217,020 km (0.048 R)
• M29: 38,629,312 km (0.053 R)
• M30: 39,044,745 km (0.098 R)
• M31: 39,183,721 km (0.091 R)
• M32: 39,603,044 km (0.092 R)
• M33: 43,512,186 km (0.089 R)
• M34: 46,412,141 km (0.067 R)
• M35: 48,629,630 km (0.102 R)
• M36: 53,445,485 km (0.09 R)
• M37: 54,653,787 km (0.095 R)
• M38: 55,177,080 km (0.075 R)
• M39: 56,589,135 km (0.076 R)
• M40: 60,409,715 km (0.059 R)
• M41: 61,156,358 km (0.106 R)
• M42: 64,011,433 km (0.111 R)
• M43: 64,398,592 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.4

Radius: 5.5

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.37 AU - 15.71 AU

Year: 18107 Days

Day: 15.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 103,095,550 km

• M1: 72,256 km (0.09 R)
• M2: 465,100 km (0.119 R)
• M3: 752,178 km (0.092 R)
• M4: 968,796 km (0.031 R)
• M5: 1,152,203 km (0.075 R)
• M6: 1,797,568 km (0.093 R)
• M7: 2,426,777 km (0.116 R)
• M8: 3,604,112 km (0.062 R)
• M9: 4,501,101 km (0.102 R)
• M10: 4,690,641 km (0.064 R)
• M11: 5,256,720 km (0.06 R)
• M12: 7,444,738 km (0.076 R)
• M13: 8,307,170 km (0.118 R)
• M14: 10,501,920 km (0.082 R)
• M15: 11,177,355 km (0.101 R)
• M16: 11,643,352 km (0.109 R)
• M17: 14,578,013 km (0.091 R)
• M18: 15,488,915 km (0.069 R)
• M19: 16,887,804 km (0.071 R)
• M20: 18,529,491 km (0.069 R)
• M21: 18,853,820 km (0.09 R)
• M22: 21,408,353 km (0.08 R)
• M23: 23,421,940 km (0.05 R)
• M24: 26,264,599 km (0.113 R)
• M25: 26,571,275 km (0.111 R)
• M26: 31,806,901 km (0.116 R)
• M27: 40,750,161 km (0.095 R)
• M28: 41,161,106 km (0.113 R)
• M29: 48,883,947 km (0.047 R)
• M30: 49,347,850 km (0.109 R)
• M31: 51,551,725 km (0.112 R)
• M32: 53,984,935 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.7

Radius: 5.1

Gravity: 38.05 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 14.34 AU - 20.34 AU

Year: 26242 Days

Day: 21.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 103,095,550 km

• M1: 65,673 km (0.067 R)
• M2: 364,720 km (0.118 R)
• M3: 1,731,895 km (0.063 R)
• M4: 1,916,498 km (0.095 R)
• M5: 2,325,200 km (0.046 R)
• M6: 2,790,000 km (0.068 R)
• M7: 3,314,490 km (0.106 R)
• M8: 3,567,760 km (0.04 R)
• M9: 3,902,410 km (0.109 R)
• M10: 4,443,206 km (0.061 R)
• M11: 6,559,119 km (0.119 R)
• M12: 6,857,267 km (0.114 R)
• M13: 10,157,695 km (0.086 R)
• M14: 11,672,972 km (0.108 R)
• M15: 13,570,621 km (0.052 R)
• M16: 16,650,542 km (0.062 R)
• M17: 22,766,402 km (0.052 R)
• M18: 23,220,432 km (0.071 R)
• M19: 29,282,586 km (0.077 R)
• M20: 34,205,553 km (0.119 R)
• M21: 35,859,806 km (0.091 R)
• M22: 38,680,474 km (0.045 R)
• M23: 42,324,379 km (0.08 R)
• M24: 49,145,892 km (0.053 R)
• M25: 51,055,360 km (0.107 R)
• M26: 53,611,090 km (0.109 R)
• M27: 54,414,281 km (0.105 R)
• M28: 57,080,115 km (0.045 R)
• M29: 57,288,804 km (0.05 R)
• M30: 59,188,996 km (0.107 R)
• M31: 63,785,690 km (0.1 R)
• M32: 67,210,883 km (0.097 R)
• M33: 77,194,596 km (0.071 R)
• M34: 81,608,481 km (0.089 R)
• M35: 82,404,491 km (0.092 R)
• M36: 84,011,920 km (0.104 R)
• M37: 88,400,523 km (0.086 R)
• M38: 89,802,704 km (0.1 R)
• M39: 95,559,679 km (0.117 R)
• M40: 95,853,788 km (0.047 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 17,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit