🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.49 AU - 0.63 AU

Year: 271 Days

Day: 13.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,875,209 km

• M1: 160,070 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.3

Radius: 9.7

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.15 AU - 1.25 AU

Year: 849 Days

Day: 10.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 139.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 20,875,209 km

• M1: 124,914 km (0.073 R)
• M2: 208,988 km (0.114 R)
• M3: 282,890 km (0.074 R)
• M4: 353,350 km (0.109 R)
• M5: 421,268 km (0.115 R)
• M6: 738,265 km (0.114 R)
• M7: 908,508 km (0.114 R)
• M8: 1,065,137 km (0.111 R)
• M9: 1,170,603 km (0.106 R)
• M10: 1,426,715 km (0.069 R)
• M11: 1,787,994 km (0.12 R)
• M12: 1,895,854 km (0.117 R)
• M13: 2,034,980 km (0.114 R)
• M14: 2,369,630 km (0.1 R)
• M15: 2,641,450 km (0.12 R)
• M16: 3,084,858 km (0.103 R)
• M17: 3,364,606 km (0.12 R)
• M18: 3,434,318 km (0.084 R)
• M19: 3,718,255 km (0.089 R)
• M20: 3,905,701 km (0.06 R)
• M21: 4,034,505 km (0.113 R)
• M22: 4,252,319 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.4

Radius: 9.6

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.63 AU - 2.21 AU

Year: 1718 Days

Day: 13.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 20,875,209 km

• M1: 134,937 km (0.053 R)
• M2: 253,269 km (0.103 R)
• M3: 330,910 km (0.062 R)
• M4: 401,221 km (0.106 R)
• M5: 471,233 km (0.116 R)
• M6: 567,425 km (0.059 R)
• M7: 640,728 km (0.119 R)
• M8: 717,771 km (0.098 R)
• M9: 790,026 km (0.116 R)
• M10: 1,013,526 km (0.056 R)
• M11: 1,209,050 km (0.088 R)
• M12: 1,326,484 km (0.103 R)
• M13: 1,604,736 km (0.079 R)
• M14: 1,745,508 km (0.111 R)
• M15: 1,867,879 km (0.085 R)
• M16: 1,958,685 km (0.098 R)
• M17: 2,027,799 km (0.103 R)
• M18: 2,204,175 km (0.085 R)
• M19: 2,264,164 km (0.062 R)
• M20: 2,410,470 km (0.102 R)
• M21: 2,635,615 km (0.118 R)
• M22: 3,053,143 km (0.087 R)
• M23: 3,324,663 km (0.073 R)
• M24: 3,618,324 km (0.118 R)
• M25: 3,949,533 km (0.108 R)
• M26: 4,022,836 km (0.057 R)
• M27: 4,126,208 km (0.1 R)
• M28: 4,442,010 km (0.109 R)
• M29: 4,518,304 km (0.117 R)
• M30: 4,672,241 km (0.12 R)
• M31: 4,734,324 km (0.117 R)
• M32: 5,582,843 km (0.086 R)
• M33: 5,764,904 km (0.029 R)
• M34: 5,848,230 km (0.064 R)
• M35: 6,202,926 km (0.071 R)
• M36: 6,634,217 km (0.059 R)
• M37: 6,704,229 km (0.118 R)
• M38: 6,827,198 km (0.117 R)
• M39: 6,915,461 km (0.085 R)
• M40: 7,021,974 km (0.116 R)
• M41: 7,525,970 km (0.105 R)
• M42: 7,782,380 km (0.054 R)
• M43: 8,266,330 km (0.089 R)
• M44: 8,568,966 km (0.105 R)
• M45: 8,817,598 km (0.071 R)
• M46: 9,263,250 km (0.068 R)
• M47: 9,597,451 km (0.118 R)
• M48: 9,696,485 km (0.11 R)
• M49: 10,358,605 km (0.086 R)
• M50: 10,480,677 km (0.085 R)
• M51: 10,911,369 km (0.112 R)
• M52: 10,994,097 km (0.06 R)
• M53: 11,097,619 km (0.031 R)
• M54: 11,431,671 km (0.114 R)
• M55: 11,981,293 km (0.082 R)
• M56: 12,087,957 km (0.089 R)
• M57: 12,173,676 km (0.068 R)
• M58: 12,410,041 km (0.08 R)
• M59: 12,496,359 km (0.073 R)
• M60: 12,604,668 km (0.071 R)
• M61: 12,909,249 km (0.101 R)
• M62: 13,018,755 km (0.099 R)
• M63: 13,106,419 km (0.038 R)
• M64: 13,194,383 km (0.06 R)
• M65: 13,260,505 km (0.115 R)
• M66: 13,503,751 km (0.044 R)
• M67: 13,570,322 km (0.097 R)
• M68: 13,770,783 km (0.062 R)
• M69: 14,242,465 km (0.112 R)
• M70: 14,378,151 km (0.069 R)
• M71: 14,559,912 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.1

Radius: 13.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.56 AU - 3.82 AU

Year: 3679 Days

Day: 8.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 20,875,209 km

• M1: 176,226 km (0.119 R)
• M2: 320,139 km (0.12 R)
• M3: 411,245 km (0.108 R)
• M4: 632,500 km (0.103 R)
• M5: 769,531 km (0.081 R)
• M6: 1,436,140 km (0.1 R)
• M7: 1,662,481 km (0.077 R)
• M8: 1,969,306 km (0.108 R)
• M9: 2,251,149 km (0.119 R)
• M10: 2,426,627 km (0.097 R)
• M11: 2,576,524 km (0.073 R)
• M12: 2,668,078 km (0.1 R)
• M13: 2,854,327 km (0.075 R)
• M14: 3,322,718 km (0.074 R)
• M15: 3,489,969 km (0.078 R)
• M16: 4,151,042 km (0.115 R)
• M17: 4,496,314 km (0.09 R)
• M18: 4,794,462 km (0.103 R)
• M19: 5,214,982 km (0.039 R)
• M20: 5,587,929 km (0.11 R)
• M21: 5,727,504 km (0.069 R)
• M22: 5,848,230 km (0.107 R)
• M23: 6,153,409 km (0.072 R)
• M24: 6,589,637 km (0.081 R)
• M25: 6,843,504 km (0.088 R)
• M26: 7,014,495 km (0.097 R)
• M27: 7,208,673 km (0.104 R)
• M28: 7,801,828 km (0.105 R)
• M29: 7,935,718 km (0.067 R)
• M30: 8,365,064 km (0.042 R)
• M31: 8,755,664 km (0.066 R)
• M32: 9,058,450 km (0.047 R)
• M33: 9,722,366 km (0.106 R)
• M34: 9,939,133 km (0.069 R)
• M35: 10,157,546 km (0.08 R)
• M36: 10,255,084 km (0.037 R)
• M37: 10,549,642 km (0.113 R)
• M38: 10,673,210 km (0.106 R)
• M39: 10,822,209 km (0.032 R)
• M40: 11,197,550 km (0.078 R)
• M41: 11,832,743 km (0.072 R)
• M42: 12,090,201 km (0.067 R)
• M43: 12,271,513 km (0.084 R)
• M44: 12,427,544 km (0.108 R)
• M45: 13,005,590 km (0.082 R)
• M46: 14,160,934 km (0.059 R)
• M47: 14,544,055 km (0.093 R)
• M48: 14,930,765 km (0.063 R)
• M49: 15,125,392 km (0.07 R)
• M50: 15,236,992 km (0.112 R)
• M51: 16,082,519 km (0.084 R)
• M52: 16,597,285 km (0.057 R)
• M53: 17,059,393 km (0.11 R)
• M54: 17,350,361 km (0.088 R)
• M55: 17,613,653 km (0.06 R)
• M56: 18,530,688 km (0.03 R)
• M57: 18,739,976 km (0.054 R)
• M58: 18,889,873 km (0.068 R)
• M59: 19,070,288 km (0.12 R)
• M60: 19,372,326 km (0.088 R)
• M61: 20,011,857 km (0.105 R)
• M62: 20,257,197 km (0.101 R)
• M63: 20,534,552 km (0.083 R)
• M64: 20,813,103 km (0.103 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: 490 - 19,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit