🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.57 AU - 1.63 AU

Year: 718 Days

Day: 27.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.34 AU - 5.28 AU

Year: 3174 Days

Day: 33.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.6

Radius: 12.1

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.69 AU - 12.29 AU

Year: 13817 Days

Day: 7.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 104,130,070 km

• M1: 156,779 km (0.056 R)
• M2: 686,505 km (0.097 R)
• M3: 1,355,506 km (0.063 R)
• M4: 1,935,796 km (0.112 R)
• M5: 2,466,719 km (0.058 R)
• M6: 3,649,739 km (0.102 R)
• M7: 4,523,092 km (0.117 R)
• M8: 5,729,449 km (0.111 R)
• M9: 6,389,923 km (0.067 R)
• M10: 6,795,184 km (0.109 R)
• M11: 7,296,187 km (0.073 R)
• M12: 7,946,639 km (0.099 R)
• M13: 8,813,708 km (0.057 R)
• M14: 9,270,430 km (0.109 R)
• M15: 10,532,139 km (0.098 R)
• M16: 11,470,716 km (0.097 R)
• M17: 13,937,884 km (0.119 R)
• M18: 16,192,324 km (0.105 R)
• M19: 19,130,576 km (0.093 R)
• M20: 20,765,531 km (0.12 R)
• M21: 28,836,934 km (0.095 R)
• M22: 30,877,898 km (0.091 R)
• M23: 33,452,178 km (0.12 R)
• M24: 34,229,190 km (0.112 R)
• M25: 35,474,442 km (0.103 R)
• M26: 37,458,110 km (0.059 R)
• M27: 39,637,901 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.4

Radius: 11.1

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.45 AU - 11.87 AU

Year: 14125 Days

Day: 12.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 104,130,070 km

• M1: 138,528 km (0.097 R)
• M2: 498,909 km (0.084 R)
• M3: 857,345 km (0.119 R)
• M4: 1,237,025 km (0.037 R)
• M5: 2,765,915 km (0.105 R)
• M6: 3,761,638 km (0.083 R)
• M7: 4,112,146 km (0.108 R)
• M8: 5,155,442 km (0.101 R)
• M9: 7,083,609 km (0.08 R)
• M10: 7,713,266 km (0.103 R)
• M11: 9,188,451 km (0.113 R)
• M12: 12,240,846 km (0.073 R)
• M13: 16,601,624 km (0.032 R)
• M14: 17,794,218 km (0.029 R)
• M15: 20,260,339 km (0.046 R)
• M16: 22,088,574 km (0.093 R)
• M17: 25,548,624 km (0.05 R)
• M18: 28,230,764 km (0.093 R)
• M19: 30,977,081 km (0.105 R)
• M20: 33,273,858 km (0.087 R)
• M21: 34,909,411 km (0.069 R)
• M22: 35,942,235 km (0.12 R)
• M23: 40,418,502 km (0.091 R)
• M24: 47,415,793 km (0.051 R)
• M25: 47,888,074 km (0.078 R)
• M26: 54,833,454 km (0.055 R)
• M27: 56,580,757 km (0.108 R)
• M28: 62,045,118 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.8

Radius: 9.8

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.91 AU - 13.77 AU

Year: 14453 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 104,130,070 km

• M1: 121,922 km (0.092 R)
• M2: 712,834 km (0.115 R)
• M3: 1,435,541 km (0.073 R)
• M4: 2,144,336 km (0.107 R)
• M5: 2,998,540 km (0.056 R)
• M6: 3,503,582 km (0.1 R)
• M7: 4,717,120 km (0.076 R)
• M8: 5,881,590 km (0.067 R)
• M9: 7,315,635 km (0.117 R)
• M10: 7,903,555 km (0.118 R)
• M11: 9,432,744 km (0.077 R)
• M12: 11,386,193 km (0.091 R)
• M13: 11,929,233 km (0.11 R)
• M14: 13,197,823 km (0.087 R)
• M15: 15,050,144 km (0.072 R)
• M16: 17,226,045 km (0.082 R)
• M17: 17,942,021 km (0.111 R)
• M18: 19,348,241 km (0.073 R)
• M19: 21,730,587 km (0.114 R)
• M20: 22,754,883 km (0.1 R)
• M21: 24,500,092 km (0.045 R)
• M22: 28,474,459 km (0.061 R)
• M23: 30,845,435 km (0.102 R)
• M24: 31,428,717 km (0.034 R)
• M25: 31,782,217 km (0.119 R)
• M26: 32,737,998 km (0.093 R)
• M27: 41,649,394 km (0.034 R)
• M28: 51,396,742 km (0.096 R)
• M29: 56,274,231 km (0.103 R)
• M30: 57,320,519 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.1

Radius: 3.7

Gravity: 72.03 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.99 AU - 20.65 AU

Year: 26687 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 104,130,070 km

• M1: 48,320 km (0.066 R)
• M2: 200,162 km (0.113 R)
• M3: 363,373 km (0.065 R)
• M4: 673,490 km (0.105 R)
• M5: 1,652,907 km (0.084 R)
• M6: 2,506,512 km (0.094 R)
• M7: 3,786,472 km (0.063 R)
• M8: 4,781,746 km (0.113 R)
• M9: 5,065,833 km (0.1 R)
• M10: 5,447,457 km (0.073 R)
• M11: 7,272,252 km (0.116 R)
• M12: 11,130,530 km (0.064 R)
• M13: 11,847,104 km (0.115 R)
• M14: 15,107,291 km (0.104 R)
• M15: 15,280,076 km (0.1 R)
• M16: 16,163,900 km (0.071 R)
• M17: 19,321,612 km (0.102 R)
• M18: 26,445,463 km (0.036 R)
• M19: 27,076,018 km (0.118 R)
• M20: 31,210,753 km (0.08 R)
• M21: 38,251,278 km (0.066 R)
• M22: 40,536,535 km (0.114 R)
• M23: 43,084,037 km (0.091 R)
• M24: 47,749,247 km (0.074 R)
• M25: 48,121,446 km (0.093 R)
• M26: 58,916,877 km (0.099 R)
• M27: 73,422,037 km (0.114 R)
• M28: 89,285,096 km (0.066 R)
• M29: 98,610,129 km (0.104 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 19,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit