🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.52 AU - 0.64 AU

Year: 199 Days

Day: 38.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.16 AU - 1.22 AU

Year: 584 Days

Day: 28.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,246,782 km

• M1: 648,507 km (0.059 R)
• M2: 924,066 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.6

Radius: 14

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.07 AU - 3.21 AU

Year: 2502 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,246,782 km

• M1: 182,958 km (0.084 R)
• M2: 273,315 km (0.109 R)
• M3: 486,791 km (0.063 R)
• M4: 584,030 km (0.109 R)
• M5: 816,655 km (0.064 R)
• M6: 952,938 km (0.114 R)
• M7: 1,043,296 km (0.109 R)
• M8: 1,274,873 km (0.094 R)
• M9: 1,418,936 km (0.119 R)
• M10: 1,595,760 km (0.076 R)
• M11: 1,687,015 km (0.079 R)
• M12: 1,952,551 km (0.113 R)
• M13: 2,090,630 km (0.063 R)
• M14: 2,242,322 km (0.091 R)
• M15: 2,397,755 km (0.1 R)
• M16: 2,621,553 km (0.059 R)
• M17: 3,124,800 km (0.12 R)
• M18: 3,217,401 km (0.119 R)
• M19: 3,429,382 km (0.041 R)
• M20: 3,954,769 km (0.09 R)
• M21: 4,055,299 km (0.075 R)
• M22: 4,233,470 km (0.113 R)
• M23: 4,362,274 km (0.063 R)
• M24: 4,823,783 km (0.096 R)
• M25: 4,958,571 km (0.106 R)
• M26: 5,094,555 km (0.115 R)
• M27: 5,190,597 km (0.086 R)
• M28: 5,328,826 km (0.103 R)
• M29: 5,765,053 km (0.12 R)
• M30: 5,951,452 km (0.081 R)
• M31: 6,242,270 km (0.045 R)
• M32: 6,404,135 km (0.1 R)
• M33: 6,537,726 km (0.05 R)
• M34: 6,762,422 km (0.038 R)
• M35: 7,576,833 km (0.117 R)
• M36: 7,844,613 km (0.047 R)
• M37: 8,244,189 km (0.086 R)
• M38: 8,470,979 km (0.059 R)
• M39: 8,584,973 km (0.084 R)
• M40: 8,798,449 km (0.103 R)
• M41: 8,996,966 km (0.051 R)
• M42: 10,132,563 km (0.051 R)
• M43: 10,271,091 km (0.035 R)
• M44: 10,726,018 km (0.118 R)
• M45: 11,027,158 km (0.113 R)
• M46: 11,116,169 km (0.081 R)
• M47: 11,259,185 km (0.067 R)
• M48: 11,348,943 km (0.093 R)
• M49: 11,655,768 km (0.051 R)
• M50: 11,928,785 km (0.111 R)
• M51: 12,185,495 km (0.04 R)
• M52: 12,314,598 km (0.087 R)
• M53: 12,407,049 km (0.108 R)
• M54: 12,555,450 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.3

Radius: 13.7

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.11 AU - 8.99 AU

Year: 10269 Days

Day: 6.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,246,782 km

• M1: 205,398 km (0.04 R)
• M2: 361,877 km (0.095 R)
• M3: 505,192 km (0.097 R)
• M4: 622,776 km (0.098 R)
• M5: 994,078 km (0.105 R)
• M6: 1,229,994 km (0.106 R)
• M7: 1,346,830 km (0.114 R)
• M8: 1,432,699 km (0.099 R)
• M9: 1,776,624 km (0.114 R)
• M10: 2,290,194 km (0.078 R)
• M11: 2,542,715 km (0.114 R)
• M12: 2,738,239 km (0.095 R)
• M13: 2,849,091 km (0.057 R)
• M14: 3,545,918 km (0.082 R)
• M15: 3,839,280 km (0.1 R)
• M16: 4,528,627 km (0.109 R)
• M17: 4,634,093 km (0.038 R)
• M18: 5,676,641 km (0.106 R)
• M19: 5,876,504 km (0.07 R)
• M20: 6,020,716 km (0.053 R)
• M21: 6,107,782 km (0.083 R)
• M22: 6,430,764 km (0.116 R)
• M23: 6,910,674 km (0.104 R)
• M24: 7,063,114 km (0.091 R)
• M25: 7,558,283 km (0.058 R)
• M26: 7,746,926 km (0.031 R)
• M27: 8,064,821 km (0.118 R)
• M28: 8,161,013 km (0.078 R)
• M29: 8,451,831 km (0.083 R)
• M30: 9,378,889 km (0.118 R)
• M31: 9,547,934 km (0.1 R)
• M32: 10,372,967 km (0.062 R)
• M33: 10,794,234 km (0.106 R)
• M34: 11,328,598 km (0.108 R)
• M35: 11,981,293 km (0.1 R)
• M36: 12,945,601 km (0.04 R)
• M37: 13,285,338 km (0.114 R)
• M38: 14,283,006 km (0.104 R)
• M39: 14,791,041 km (0.12 R)
• M40: 14,948,567 km (0.118 R)
• M41: 15,185,829 km (0.101 R)
• M42: 15,424,288 km (0.077 R)
• M43: 15,704,186 km (0.082 R)
• M44: 15,985,879 km (0.093 R)
• M45: 16,228,527 km (0.095 R)
• M46: 17,128,807 km (0.061 R)
• M47: 17,752,031 km (0.12 R)
• M48: 18,594,417 km (0.093 R)
• M49: 18,807,145 km (0.09 R)
• M50: 19,063,406 km (0.033 R)
• M51: 19,320,864 km (0.113 R)
• M52: 19,536,285 km (0.109 R)
• M53: 19,622,603 km (0.091 R)
• M54: 19,752,454 km (0.102 R)
• M55: 20,537,394 km (0.067 R)
• M56: 21,421,667 km (0.117 R)
• M57: 23,778,282 km (0.08 R)
• M58: 24,240,839 km (0.078 R)
• M59: 25,269,025 km (0.112 R)
• M60: 26,168,408 km (0.107 R)
• M61: 27,126,582 km (0.051 R)
• M62: 27,512,993 km (0.113 R)
• M63: 28,193,664 km (0.104 R)
• M64: 28,536,093 km (0.075 R)
• M65: 28,781,583 km (0.101 R)
• M66: 29,324,025 km (0.066 R)
• M67: 29,919,724 km (0.051 R)
• M68: 30,619,692 km (0.105 R)
• M69: 30,971,696 km (0.088 R)
• M70: 31,072,525 km (0.031 R)
• M71: 31,578,315 km (0.112 R)
• M72: 31,781,320 km (0.025 R)
• M73: 33,163,454 km (0.103 R)
• M74: 33,421,511 km (0.115 R)
• M75: 33,576,644 km (0.071 R)
• M76: 33,680,315 km (0.078 R)
• M77: 33,991,628 km (0.104 R)
• M78: 34,303,989 km (0.095 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 18,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit