🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.47 AU - 0.71 AU

Year: 166 Days

Day: 13.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.47 AU - 5.31 AU

Year: 3377 Days

Day: 46.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,005,231 km

• M1: 3,393,777 km (0.119 R)

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.9

Radius: 10.7

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.88 AU - 6.88 AU

Year: 5234 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,005,231 km

• M1: 235,467 km (0.066 R)
• M2: 393,442 km (0.05 R)
• M3: 494,421 km (0.044 R)
• M4: 605,722 km (0.084 R)
• M5: 677,080 km (0.051 R)
• M6: 1,022,801 km (0.094 R)
• M7: 1,200,373 km (0.083 R)
• M8: 1,324,689 km (0.034 R)
• M9: 1,404,724 km (0.104 R)
• M10: 1,671,906 km (0.092 R)
• M11: 2,103,196 km (0.036 R)
• M12: 2,410,022 km (0.113 R)
• M13: 2,917,906 km (0.118 R)
• M14: 3,066,158 km (0.099 R)
• M15: 3,458,852 km (0.111 R)
• M16: 4,101,525 km (0.079 R)
• M17: 4,268,027 km (0.094 R)
• M18: 4,436,774 km (0.081 R)
• M19: 4,681,815 km (0.115 R)
• M20: 4,906,062 km (0.064 R)
• M21: 5,236,374 km (0.115 R)
• M22: 5,313,567 km (0.077 R)
• M23: 5,785,099 km (0.049 R)
• M24: 5,918,541 km (0.109 R)
• M25: 5,999,174 km (0.101 R)
• M26: 6,628,682 km (0.096 R)
• M27: 6,852,779 km (0.077 R)
• M28: 7,107,694 km (0.071 R)
• M29: 7,279,432 km (0.105 R)
• M30: 7,423,645 km (0.049 R)
• M31: 7,714,912 km (0.087 R)
• M32: 7,891,437 km (0.064 R)
• M33: 8,039,539 km (0.111 R)
• M34: 8,188,688 km (0.086 R)
• M35: 8,338,585 km (0.11 R)
• M36: 8,611,003 km (0.083 R)
• M37: 8,732,925 km (0.106 R)
• M38: 9,666,117 km (0.071 R)
• M39: 9,888,419 km (0.093 R)
• M40: 10,048,190 km (0.118 R)
• M41: 10,176,694 km (0.105 R)
• M42: 11,058,275 km (0.079 R)
• M43: 11,290,899 km (0.087 R)
• M44: 12,616,037 km (0.041 R)
• M45: 12,789,571 km (0.101 R)
• M46: 14,025,848 km (0.094 R)
• M47: 14,205,515 km (0.118 R)
• M48: 14,349,877 km (0.081 R)
• M49: 14,458,485 km (0.105 R)
• M50: 14,785,805 km (0.069 R)
• M51: 15,745,176 km (0.093 R)
• M52: 15,819,825 km (0.072 R)
• M53: 16,082,070 km (0.071 R)
• M54: 16,157,168 km (0.115 R)
• M55: 16,232,416 km (0.106 R)
• M56: 16,383,360 km (0.119 R)
• M57: 16,953,627 km (0.086 R)
• M58: 17,530,178 km (0.097 R)
• M59: 17,646,415 km (0.084 R)
• M60: 19,258,781 km (0.119 R)
• M61: 19,338,517 km (0.046 R)
• M62: 19,578,771 km (0.057 R)
• M63: 20,346,058 km (0.071 R)
• M64: 20,549,661 km (0.12 R)
• M65: 23,086,991 km (0.074 R)
• M66: 23,469,662 km (0.057 R)
• M67: 24,500,391 km (0.099 R)
• M68: 25,283,087 km (0.079 R)
• M69: 25,853,504 km (0.089 R)
• M70: 27,410,369 km (0.087 R)
• M71: 27,905,837 km (0.108 R)
• M72: 28,540,880 km (0.086 R)
• M73: 29,043,080 km (0.062 R)
• M74: 29,180,561 km (0.082 R)
• M75: 29,410,193 km (0.113 R)
• M76: 29,594,348 km (0.096 R)
• M77: 30,800,556 km (0.078 R)
• M78: 31,268,648 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.5

Radius: 14.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.19 AU - 12.01 AU

Year: 12669 Days

Day: 10.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,005,231 km

• M1: 275,110 km (0.096 R)
• M2: 500,106 km (0.104 R)
• M3: 627,264 km (0.093 R)
• M4: 1,381,985 km (0.074 R)
• M5: 1,616,854 km (0.091 R)
• M6: 1,819,260 km (0.055 R)
• M7: 2,030,342 km (0.043 R)
• M8: 2,126,833 km (0.079 R)
• M9: 2,580,862 km (0.109 R)
• M10: 2,738,987 km (0.102 R)
• M11: 2,873,476 km (0.057 R)
• M12: 3,375,975 km (0.108 R)
• M13: 3,876,081 km (0.096 R)
• M14: 3,966,887 km (0.118 R)
• M15: 4,088,959 km (0.1 R)
• M16: 4,212,377 km (0.105 R)
• M17: 4,399,973 km (0.092 R)
• M18: 4,558,397 km (0.065 R)
• M19: 5,893,558 km (0.083 R)
• M20: 6,103,743 km (0.06 R)
• M21: 6,209,957 km (0.088 R)
• M22: 6,424,032 km (0.069 R)
• M23: 7,192,516 km (0.115 R)
• M24: 7,797,639 km (0.03 R)
• M25: 8,106,409 km (0.076 R)
• M26: 10,590,931 km (0.118 R)
• M27: 10,890,127 km (0.095 R)
• M28: 11,235,698 km (0.081 R)
• M29: 11,366,147 km (0.096 R)
• M30: 13,614,453 km (0.043 R)
• M31: 14,741,524 km (0.038 R)
• M32: 15,027,854 km (0.116 R)
• M33: 15,316,279 km (0.1 R)
• M34: 15,461,090 km (0.068 R)
• M35: 15,898,364 km (0.078 R)
• M36: 17,084,226 km (0.082 R)
• M37: 17,485,897 km (0.104 R)
• M38: 17,839,995 km (0.032 R)
• M39: 18,196,337 km (0.052 R)
• M40: 18,916,352 km (0.056 R)
• M41: 19,071,784 km (0.092 R)
• M42: 19,436,204 km (0.085 R)
• M43: 21,077,891 km (0.079 R)
• M44: 21,293,013 km (0.1 R)
• M45: 21,562,887 km (0.062 R)
• M46: 22,051,474 km (0.077 R)
• M47: 22,215,134 km (0.062 R)
• M48: 23,039,718 km (0.066 R)
• M49: 23,595,025 km (0.095 R)
• M50: 23,762,425 km (0.072 R)
• M51: 24,098,571 km (0.117 R)
• M52: 24,549,011 km (0.094 R)
• M53: 25,002,442 km (0.036 R)
• M54: 25,687,750 km (0.103 R)
• M55: 26,494,980 km (0.078 R)
• M56: 26,785,349 km (0.052 R)
• M57: 27,135,109 km (0.11 R)
• M58: 27,310,587 km (0.079 R)
• M59: 28,668,487 km (0.118 R)
• M60: 29,625,914 km (0.072 R)
• M61: 30,108,666 km (0.084 R)
• M62: 30,411,751 km (0.085 R)
• M63: 30,837,656 km (0.105 R)
• M64: 31,880,204 km (0.088 R)
• M65: 32,127,340 km (0.067 R)
• M66: 32,251,057 km (0.096 R)
• M67: 33,559,889 km (0.096 R)
• M68: 33,685,551 km (0.118 R)
• M69: 33,937,175 km (0.053 R)
• M70: 34,759,065 km (0.087 R)
• M71: 34,886,223 km (0.118 R)
• M72: 35,651,716 km (0.088 R)
• M73: 35,843,949 km (0.119 R)
• M74: 36,616,472 km (0.107 R)
• M75: 37,069,604 km (0.085 R)
• M76: 37,199,455 km (0.109 R)
• M77: 37,654,981 km (0.1 R)
• M78: 38,374,547 km (0.089 R)
• M79: 38,966,805 km (0.087 R)
• M80: 40,895,271 km (0.081 R)
• M81: 42,718,719 km (0.105 R)
• M82: 42,991,137 km (0.089 R)
• M83: 43,811,831 km (0.099 R)
• M84: 44,086,492 km (0.041 R)
• M85: 45,399,064 km (0.074 R)
• M86: 45,538,041 km (0.12 R)
• M87: 45,677,017 km (0.085 R)
• M88: 46,025,430 km (0.061 R)
• M89: 46,724,501 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit