🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.43 AU - 0.59 AU

Year: 235 Days

Day: 25.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.58 AU - 0.58 AU

Year: 285 Days

Day: 20.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.8

Radius: 10.4

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.87 AU - 1.01 AU

Year: 588 Days

Day: 12.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 40,424,617 km

• M1: 159,920 km (0.112 R)
• M2: 244,742 km (0.107 R)
• M3: 312,809 km (0.11 R)
• M4: 387,907 km (0.109 R)
• M5: 458,817 km (0.045 R)
• M6: 558,299 km (0.071 R)
• M7: 623,524 km (0.116 R)
• M8: 691,890 km (0.097 R)
• M9: 785,987 km (0.094 R)
• M10: 996,771 km (0.106 R)
• M11: 1,087,277 km (0.114 R)
• M12: 1,258,417 km (0.119 R)
• M13: 1,366,577 km (0.087 R)
• M14: 1,472,941 km (0.093 R)
• M15: 1,627,924 km (0.114 R)
• M16: 1,741,170 km (0.098 R)
• M17: 1,921,435 km (0.116 R)
• M18: 1,986,660 km (0.101 R)
• M19: 2,063,703 km (0.106 R)
• M20: 2,158,548 km (0.095 R)
• M21: 2,434,556 km (0.088 R)
• M22: 2,540,920 km (0.051 R)
• M23: 2,691,415 km (0.086 R)
• M24: 2,758,734 km (0.065 R)
• M25: 2,857,469 km (0.112 R)
• M26: 3,001,532 km (0.114 R)
• M27: 3,199,450 km (0.107 R)
• M28: 3,355,779 km (0.097 R)
• M29: 3,508,070 km (0.119 R)
• M30: 3,574,940 km (0.037 R)
• M31: 3,662,605 km (0.116 R)
• M32: 3,867,554 km (0.112 R)
• M33: 3,985,437 km (0.082 R)
• M34: 4,076,392 km (0.05 R)
• M35: 4,274,610 km (0.119 R)
• M36: 4,403,862 km (0.102 R)
• M37: 4,497,959 km (0.076 R)
• M38: 4,577,994 km (0.077 R)
• M39: 4,651,297 km (0.11 R)
• M40: 4,761,999 km (0.083 R)
• M41: 4,956,028 km (0.026 R)
• M42: 5,114,602 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767

Radius: 8.1

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.19 AU - 1.51 AU

Year: 1013 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 40,424,617 km

• M1: 153,637 km (0.087 R)
• M2: 294,857 km (0.105 R)
• M3: 419,472 km (0.103 R)
• M4: 475,721 km (0.085 R)
• M5: 638,035 km (0.059 R)
• M6: 792,869 km (0.111 R)
• M7: 871,707 km (0.073 R)
• M8: 974,032 km (0.093 R)
• M9: 1,059,003 km (0.097 R)
• M10: 1,131,708 km (0.101 R)
• M11: 1,206,357 km (0.046 R)
• M12: 1,274,873 km (0.094 R)
• M13: 1,352,514 km (0.077 R)
• M14: 1,408,015 km (0.072 R)
• M15: 1,472,193 km (0.104 R)
• M16: 1,570,628 km (0.079 R)
• M17: 1,799,962 km (0.078 R)
• M18: 1,896,602 km (0.105 R)
• M19: 2,122,495 km (0.034 R)
• M20: 2,453,555 km (0.102 R)
• M21: 2,620,356 km (0.1 R)
• M22: 2,760,530 km (0.071 R)
• M23: 2,882,601 km (0.039 R)
• M24: 2,934,063 km (0.06 R)
• M25: 3,100,715 km (0.057 R)
• M26: 3,356,527 km (0.049 R)
• M27: 3,519,888 km (0.103 R)
• M28: 3,697,162 km (0.065 R)
• M29: 3,979,902 km (0.115 R)
• M30: 4,048,866 km (0.082 R)
• M31: 4,506,636 km (0.083 R)
• M32: 4,578,592 km (0.104 R)
• M33: 4,747,788 km (0.077 R)
• M34: 5,055,211 km (0.12 R)
• M35: 5,167,559 km (0.095 R)
• M36: 5,280,655 km (0.091 R)
• M37: 5,496,525 km (0.053 R)
• M38: 5,676,491 km (0.101 R)
• M39: 5,937,091 km (0.067 R)
• M40: 6,029,093 km (0.045 R)
• M41: 6,121,694 km (0.074 R)
• M42: 6,201,430 km (0.113 R)
• M43: 6,268,151 km (0.105 R)
• M44: 6,456,345 km (0.063 R)
• M45: 6,755,690 km (0.078 R)
• M46: 7,004,023 km (0.109 R)
• M47: 7,059,673 km (0.084 R)
• M48: 7,213,310 km (0.106 R)
• M49: 7,467,178 km (0.067 R)
• M50: 7,595,084 km (0.119 R)
• M51: 7,695,165 km (0.067 R)
• M52: 8,070,805 km (0.097 R)
• M53: 8,304,926 km (0.111 R)
• M54: 8,467,239 km (0.1 R)
• M55: 8,809,819 km (0.088 R)
• M56: 8,884,917 km (0.119 R)
• M57: 8,945,205 km (0.027 R)
• M58: 9,157,035 km (0.108 R)
• M59: 9,524,298 km (0.054 R)
• M60: 9,725,058 km (0.062 R)
• M61: 9,927,464 km (0.057 R)
• M62: 10,052,528 km (0.06 R)
• M63: 10,194,048 km (0.102 R)
• M64: 10,367,880 km (0.11 R)
• M65: 10,526,604 km (0.083 R)
• M66: 10,686,374 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 13

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.43 AU - 2.53 AU

Year: 2522 Days

Day: 5.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,424,617 km

• M1: 164,857 km (0.077 R)
• M2: 271,221 km (0.069 R)
• M3: 603,029 km (0.088 R)
• M4: 812,915 km (0.045 R)
• M5: 987,496 km (0.119 R)
• M6: 1,143,077 km (0.113 R)
• M7: 1,296,116 km (0.107 R)
• M8: 1,784,703 km (0.089 R)
• M9: 1,925,474 km (0.079 R)
• M10: 2,412,415 km (0.041 R)
• M11: 2,612,128 km (0.072 R)
• M12: 2,802,716 km (0.1 R)
• M13: 3,260,037 km (0.071 R)
• M14: 3,465,734 km (0.087 R)
• M15: 3,889,993 km (0.116 R)
• M16: 4,279,397 km (0.079 R)
• M17: 4,382,918 km (0.086 R)
• M18: 4,645,911 km (0.105 R)
• M19: 5,168,906 km (0.038 R)
• M20: 5,298,009 km (0.064 R)
• M21: 6,192,604 km (0.108 R)
• M22: 6,408,773 km (0.107 R)
• M23: 6,507,807 km (0.062 R)
• M24: 7,257,142 km (0.095 R)
• M25: 7,568,755 km (0.037 R)
• M26: 7,969,827 km (0.103 R)
• M27: 8,334,696 km (0.063 R)
• M28: 8,947,598 km (0.114 R)
• M29: 9,825,289 km (0.116 R)
• M30: 9,985,807 km (0.081 R)
• M31: 10,077,960 km (0.095 R)
• M32: 10,355,913 km (0.109 R)
• M33: 10,495,936 km (0.025 R)
• M34: 10,754,142 km (0.117 R)
• M35: 10,967,020 km (0.103 R)
• M36: 11,157,458 km (0.05 R)
• M37: 11,348,943 km (0.082 R)
• M38: 11,614,031 km (0.115 R)
• M39: 12,248,924 km (0.055 R)
• M40: 12,595,393 km (0.093 R)
• M41: 12,695,025 km (0.05 R)
• M42: 12,895,037 km (0.074 R)
• M43: 13,121,229 km (0.069 R)
• M44: 13,475,776 km (0.043 R)
• M45: 13,705,409 km (0.096 R)
• M46: 13,807,883 km (0.099 R)
• M47: 13,962,119 km (0.047 R)
• M48: 14,065,192 km (0.095 R)
• M49: 14,168,564 km (0.057 R)
• M50: 14,558,566 km (0.085 R)
• M51: 15,269,305 km (0.081 R)
• M52: 15,402,148 km (0.105 R)
• M53: 15,937,559 km (0.071 R)
• M54: 16,288,815 km (0.075 R)
• M55: 16,779,346 km (0.09 R)
• M56: 16,916,527 km (0.05 R)
• M57: 17,026,482 km (0.12 R)
• M58: 17,441,017 km (0.108 R)
• M59: 17,775,219 km (0.117 R)
• M60: 18,280,261 km (0.056 R)
• M61: 18,421,332 km (0.098 R)
• M62: 18,818,515 km (0.107 R)
• M63: 18,904,085 km (0.063 R)
• M64: 19,103,947 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.3

Radius: 11.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.41 AU - 7.29 AU

Year: 9136 Days

Day: 11.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,424,617 km

• M1: 200,910 km (0.115 R)
• M2: 446,400 km (0.073 R)
• M3: 681,717 km (0.093 R)
• M4: 846,425 km (0.117 R)
• M5: 975,229 km (0.078 R)
• M6: 1,345,932 km (0.109 R)
• M7: 1,928,017 km (0.052 R)
• M8: 2,235,291 km (0.102 R)
• M9: 2,325,948 km (0.082 R)
• M10: 2,417,950 km (0.106 R)
• M11: 2,534,786 km (0.078 R)
• M12: 2,629,631 km (0.062 R)
• M13: 3,483,686 km (0.08 R)
• M14: 4,795,061 km (0.106 R)
• M15: 4,972,633 km (0.117 R)
• M16: 5,062,242 km (0.102 R)
• M17: 5,487,699 km (0.113 R)
• M18: 5,580,300 km (0.108 R)
• M19: 5,673,499 km (0.081 R)
• M20: 6,019,818 km (0.071 R)
• M21: 6,535,781 km (0.11 R)
• M22: 6,832,434 km (0.111 R)
• M23: 6,965,576 km (0.083 R)
• M24: 7,133,425 km (0.116 R)
• M25: 7,541,677 km (0.115 R)
• M26: 7,817,985 km (0.097 R)
• M27: 8,956,724 km (0.026 R)
• M28: 9,286,288 km (0.068 R)
• M29: 10,222,920 km (0.076 R)
• M30: 10,605,891 km (0.068 R)
• M31: 10,993,648 km (0.112 R)
• M32: 11,267,861 km (0.115 R)
• M33: 11,386,193 km (0.094 R)
• M34: 11,903,203 km (0.074 R)
• M35: 12,387,452 km (0.061 R)
• M36: 12,631,895 km (0.104 R)
• M37: 12,836,844 km (0.113 R)
• M38: 13,375,097 km (0.118 R)
• M39: 13,584,085 km (0.113 R)
• M40: 13,751,934 km (0.034 R)
• M41: 14,430,659 km (0.073 R)
• M42: 15,688,628 km (0.103 R)
• M43: 15,953,267 km (0.084 R)
• M44: 18,679,987 km (0.11 R)
• M45: 19,668,081 km (0.092 R)
• M46: 20,528,418 km (0.117 R)
• M47: 20,624,759 km (0.105 R)
• M48: 21,842,037 km (0.075 R)
• M49: 22,187,010 km (0.074 R)
• M50: 22,533,778 km (0.093 R)
• M51: 24,549,759 km (0.089 R)
• M52: 24,908,494 km (0.074 R)
• M53: 25,424,009 km (0.064 R)
• M54: 26,465,509 km (0.091 R)
• M55: 26,886,029 km (0.111 R)
• M56: 28,375,275 km (0.086 R)
• M57: 30,109,713 km (0.104 R)
• M58: 30,219,368 km (0.068 R)
• M59: 31,155,851 km (0.101 R)
• M60: 32,325,856 km (0.089 R)
• M61: 32,438,054 km (0.098 R)
• M62: 32,944,443 km (0.045 R)
• M63: 33,227,033 km (0.085 R)
• M64: 33,965,299 km (0.119 R)
• M65: 34,479,467 km (0.078 R)
• M66: 34,708,800 km (0.106 R)
• M67: 37,030,559 km (0.059 R)
• M68: 37,973,176 km (0.115 R)
• M69: 39,162,628 km (0.09 R)
• M70: 39,882,044 km (0.049 R)
• M71: 40,364,198 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 12,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit