🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.5 AU - 0.62 AU

Year: 275 Days

Day: 44.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.61 AU - 0.73 AU

Year: 360 Days

Day: 15.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.1

Radius: 13.5

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.09 AU - 2.33 AU

Year: 2155 Days

Day: 9.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,595,682 km

• M1: 170,542 km (0.112 R)
• M2: 454,628 km (0.089 R)
• M3: 815,907 km (0.113 R)
• M4: 1,103,883 km (0.086 R)
• M5: 1,725,611 km (0.08 R)
• M6: 2,034,531 km (0.091 R)
• M7: 2,382,196 km (0.047 R)
• M8: 2,965,778 km (0.108 R)
• M9: 3,309,254 km (0.111 R)
• M10: 3,714,216 km (0.102 R)
• M11: 4,099,730 km (0.062 R)
• M12: 5,076,305 km (0.105 R)
• M13: 5,752,637 km (0.116 R)
• M14: 7,735,407 km (0.114 R)
• M15: 8,084,718 km (0.104 R)
• M16: 8,420,715 km (0.049 R)
• M17: 9,069,371 km (0.073 R)
• M18: 10,440,585 km (0.09 R)
• M19: 10,870,978 km (0.112 R)
• M20: 11,310,347 km (0.11 R)
• M21: 11,783,525 km (0.099 R)
• M22: 12,996,614 km (0.102 R)
• M23: 13,639,287 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.2

Radius: 10.7

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.35 AU - 2.83 AU

Year: 2734 Days

Day: 6 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,595,682 km

• M1: 141,220 km (0.096 R)
• M2: 433,535 km (0.087 R)
• M3: 813,064 km (0.087 R)
• M4: 1,420,133 km (0.101 R)
• M5: 1,633,908 km (0.08 R)
• M6: 2,359,158 km (0.066 R)
• M7: 3,294,444 km (0.064 R)
• M8: 3,536,194 km (0.08 R)
• M9: 5,455,834 km (0.106 R)
• M10: 5,790,934 km (0.102 R)
• M11: 6,183,030 km (0.116 R)
• M12: 6,882,100 km (0.111 R)
• M13: 7,619,468 km (0.119 R)
• M14: 8,313,154 km (0.087 R)
• M15: 8,811,315 km (0.089 R)
• M16: 9,037,357 km (0.1 R)
• M17: 10,060,906 km (0.057 R)
• M18: 10,547,398 km (0.048 R)
• M19: 12,010,615 km (0.101 R)
• M20: 12,609,455 km (0.109 R)
• M21: 12,812,310 km (0.104 R)
• M22: 13,396,041 km (0.104 R)
• M23: 13,992,786 km (0.045 R)
• M24: 14,930,915 km (0.062 R)
• M25: 15,748,766 km (0.078 R)
• M26: 16,511,267 km (0.117 R)
• M27: 17,410,799 km (0.104 R)
• M28: 19,156,755 km (0.099 R)
• M29: 19,365,295 km (0.034 R)
• M30: 19,997,495 km (0.097 R)
• M31: 20,253,158 km (0.117 R)
• M32: 21,161,217 km (0.119 R)
• M33: 22,673,951 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.9

Radius: 13.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3 AU - 3.18 AU

Year: 3563 Days

Day: 9.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,595,682 km

• M1: 201,060 km (0.119 R)
• M2: 472,580 km (0.104 R)
• M3: 965,654 km (0.111 R)
• M4: 1,360,293 km (0.079 R)
• M5: 1,873,713 km (0.034 R)
• M6: 4,044,378 km (0.065 R)
• M7: 4,309,915 km (0.111 R)
• M8: 5,273,475 km (0.097 R)
• M9: 7,148,085 km (0.089 R)
• M10: 7,781,632 km (0.113 R)
• M11: 8,094,292 km (0.113 R)
• M12: 8,768,530 km (0.117 R)
• M13: 9,563,792 km (0.077 R)
• M14: 10,525,108 km (0.106 R)
• M15: 14,877,658 km (0.042 R)
• M16: 15,192,262 km (0.082 R)
• M17: 17,023,938 km (0.119 R)
• M18: 17,530,178 km (0.065 R)
• M19: 18,130,364 km (0.04 R)
• M20: 18,390,665 km (0.108 R)
• M21: 18,872,669 km (0.096 R)
• M22: 22,519,865 km (0.11 R)
• M23: 23,004,712 km (0.071 R)
• M24: 23,445,427 km (0.103 R)
• M25: 24,239,493 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.3

Radius: 7.7

Gravity: 15.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.1 AU - 7.8 AU

Year: 12020 Days

Day: 15.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 59,595,682 km

• M1: 109,206 km (0.092 R)
• M2: 295,905 km (0.09 R)
• M3: 457,769 km (0.105 R)
• M4: 751,729 km (0.083 R)
• M5: 1,101,340 km (0.088 R)
• M6: 1,795,174 km (0.109 R)
• M7: 2,023,610 km (0.099 R)
• M8: 2,475,695 km (0.108 R)
• M9: 2,769,954 km (0.056 R)
• M10: 5,558,458 km (0.071 R)
• M11: 6,575,275 km (0.03 R)
• M12: 6,973,954 km (0.113 R)
• M13: 7,468,075 km (0.077 R)
• M14: 11,984,435 km (0.061 R)
• M15: 12,467,935 km (0.064 R)
• M16: 14,091,671 km (0.067 R)
• M17: 14,792,836 km (0.069 R)
• M18: 16,872,396 km (0.116 R)
• M19: 18,029,087 km (0.108 R)
• M20: 21,160,170 km (0.118 R)
• M21: 21,658,780 km (0.094 R)
• M22: 22,820,258 km (0.103 R)
• M23: 25,700,765 km (0.101 R)
• M24: 27,045,051 km (0.093 R)
• M25: 28,014,595 km (0.096 R)
• M26: 31,803,311 km (0.095 R)
• M27: 32,677,860 km (0.052 R)
• M28: 33,031,060 km (0.084 R)
• M29: 33,653,836 km (0.037 R)
• M30: 34,916,592 km (0.102 R)
• M31: 36,854,632 km (0.104 R)
• M32: 37,606,661 km (0.091 R)
• M33: 42,379,282 km (0.119 R)
• M34: 44,101,901 km (0.098 R)
• M35: 46,382,221 km (0.082 R)
• M36: 46,802,891 km (0.108 R)
• M37: 47,331,570 km (0.076 R)
• M38: 47,756,727 km (0.108 R)
• M39: 51,005,394 km (0.113 R)
• M40: 52,446,470 km (0.088 R)
• M41: 53,794,497 km (0.089 R)
• M42: 56,079,305 km (0.059 R)
• M43: 58,176,218 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 16,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit