🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.6 AU - 2.44 AU

Year: 1049 Days

Day: 46.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,111,415 km

• M1: 112,797 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.02 AU - 4.82 AU

Year: 3394 Days

Day: 21.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822

Radius: 14.2

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.74 AU - 7.68 AU

Year: 6349 Days

Day: 10.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 96,111,415 km

• M1: 176,525 km (0.104 R)
• M2: 727,345 km (0.079 R)
• M3: 1,197,830 km (0.077 R)
• M4: 1,741,319 km (0.092 R)
• M5: 2,330,286 km (0.079 R)
• M6: 3,543,824 km (0.034 R)
• M7: 5,261,956 km (0.09 R)
• M8: 7,039,029 km (0.117 R)
• M9: 8,305,973 km (0.086 R)
• M10: 8,802,638 km (0.117 R)
• M11: 9,363,181 km (0.096 R)
• M12: 11,744,929 km (0.088 R)
• M13: 12,911,643 km (0.085 R)
• M14: 15,661,251 km (0.107 R)
• M15: 17,140,176 km (0.098 R)
• M16: 18,153,702 km (0.068 R)
• M17: 19,494,398 km (0.059 R)
• M18: 21,978,470 km (0.085 R)
• M19: 25,958,522 km (0.05 R)
• M20: 26,487,649 km (0.108 R)
• M21: 27,385,536 km (0.06 R)
• M22: 28,958,557 km (0.11 R)
• M23: 29,815,304 km (0.119 R)
• M24: 30,298,506 km (0.054 R)
• M25: 35,422,681 km (0.12 R)
• M26: 36,293,042 km (0.038 R)
• M27: 37,066,014 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.5

Radius: 11.6

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.39 AU - 9.35 AU

Year: 8064 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 96,111,415 km

• M1: 144,512 km (0.081 R)
• M2: 798,254 km (0.095 R)
• M3: 2,256,983 km (0.115 R)
• M4: 2,898,608 km (0.111 R)
• M5: 3,715,114 km (0.042 R)
• M6: 4,333,402 km (0.111 R)
• M7: 4,995,970 km (0.08 R)
• M8: 7,547,661 km (0.12 R)
• M9: 9,297,956 km (0.111 R)
• M10: 11,466,976 km (0.063 R)
• M11: 16,518,746 km (0.077 R)
• M12: 18,694,498 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.2

Radius: 9.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.56 AU - 11.86 AU

Year: 13709 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 96,111,415 km

• M1: 121,922 km (0.081 R)
• M2: 461,360 km (0.107 R)
• M3: 1,107,174 km (0.106 R)
• M4: 2,025,705 km (0.088 R)
• M5: 4,304,679 km (0.097 R)
• M6: 4,732,229 km (0.055 R)
• M7: 5,282,450 km (0.08 R)
• M8: 5,606,180 km (0.098 R)
• M9: 9,149,406 km (0.094 R)
• M10: 9,522,952 km (0.096 R)
• M11: 10,552,185 km (0.117 R)
• M12: 12,543,333 km (0.08 R)
• M13: 13,004,692 km (0.117 R)
• M14: 13,900,485 km (0.108 R)
• M15: 15,483,978 km (0.043 R)
• M16: 16,558,540 km (0.077 R)
• M17: 18,483,415 km (0.118 R)
• M18: 19,461,486 km (0.113 R)
• M19: 20,872,194 km (0.099 R)
• M20: 21,194,727 km (0.077 R)
• M21: 22,015,571 km (0.116 R)
• M22: 25,696,426 km (0.076 R)
• M23: 28,961,699 km (0.108 R)
• M24: 30,486,400 km (0.034 R)
• M25: 32,063,910 km (0.092 R)
• M26: 37,834,648 km (0.11 R)
• M27: 38,556,009 km (0.106 R)
• M28: 41,153,177 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.8

Radius: 3.3

Gravity: 84.46 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.36 AU - 19.66 AU

Year: 24503 Days

Day: 24.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 96,111,415 km

• M1: 44,431 km (0.088 R)
• M2: 179,667 km (0.103 R)
• M3: 299,046 km (0.119 R)
• M4: 601,383 km (0.12 R)
• M5: 2,127,431 km (0.055 R)
• M6: 2,532,542 km (0.095 R)
• M7: 2,660,897 km (0.112 R)
• M8: 3,043,868 km (0.086 R)
• M9: 3,462,293 km (0.072 R)
• M10: 3,588,554 km (0.108 R)
• M11: 4,712,632 km (0.099 R)
• M12: 4,828,870 km (0.079 R)
• M13: 5,566,238 km (0.069 R)
• M14: 8,113,590 km (0.049 R)
• M15: 10,732,151 km (0.107 R)
• M16: 12,413,781 km (0.071 R)
• M17: 22,496,977 km (0.055 R)
• M18: 23,383,344 km (0.118 R)
• M19: 34,280,651 km (0.082 R)
• M20: 36,198,795 km (0.063 R)
• M21: 36,500,085 km (0.066 R)
• M22: 37,260,641 km (0.075 R)
• M23: 42,380,329 km (0.117 R)
• M24: 44,071,383 km (0.059 R)
• M25: 46,513,868 km (0.109 R)
• M26: 51,475,879 km (0.106 R)
• M27: 51,666,168 km (0.059 R)
• M28: 54,972,879 km (0.058 R)
• M29: 57,799,681 km (0.101 R)
• M30: 58,211,224 km (0.064 R)
• M31: 59,457,674 km (0.087 R)
• M32: 60,087,630 km (0.117 R)
• M33: 60,721,776 km (0.037 R)
• M34: 65,064,901 km (0.081 R)
• M35: 65,287,353 km (0.103 R)
• M36: 68,685,020 km (0.079 R)
• M37: 73,636,859 km (0.049 R)
• M38: 79,073,994 km (0.035 R)
• M39: 80,346,024 km (0.076 R)
• M40: 87,721,947 km (0.043 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 14,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit