🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.62 AU - 0.66 AU

Year: 326 Days

Day: 34.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.8

Radius: 8.3

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.92 AU - 1.22 AU

Year: 704 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 45,174,393 km

• M1: 113,844 km (0.075 R)
• M2: 214,075 km (0.055 R)
• M3: 310,116 km (0.095 R)
• M4: 386,860 km (0.057 R)
• M5: 459,265 km (0.099 R)
• M6: 528,529 km (0.105 R)
• M7: 624,272 km (0.106 R)
• M8: 750,084 km (0.112 R)
• M9: 869,313 km (0.115 R)
• M10: 941,868 km (0.104 R)
• M11: 1,011,282 km (0.082 R)
• M12: 1,110,315 km (0.114 R)
• M13: 1,312,273 km (0.113 R)
• M14: 1,366,128 km (0.073 R)
• M15: 1,433,148 km (0.05 R)
• M16: 1,519,914 km (0.084 R)
• M17: 1,660,088 km (0.093 R)
• M18: 1,712,148 km (0.112 R)
• M19: 1,771,388 km (0.071 R)
• M20: 2,043,058 km (0.081 R)
• M21: 2,113,070 km (0.089 R)
• M22: 2,233,945 km (0.11 R)
• M23: 2,357,214 km (0.076 R)
• M24: 2,453,106 km (0.062 R)
• M25: 2,618,112 km (0.046 R)
• M26: 2,912,072 km (0.099 R)
• M27: 3,063,016 km (0.111 R)
• M28: 3,175,963 km (0.119 R)
• M29: 3,282,028 km (0.093 R)
• M30: 3,464,238 km (0.076 R)
• M31: 3,795,597 km (0.06 R)
• M32: 4,013,262 km (0.072 R)
• M33: 4,316,048 km (0.071 R)
• M34: 4,370,203 km (0.053 R)
• M35: 4,534,162 km (0.081 R)
• M36: 4,718,915 km (0.113 R)
• M37: 4,962,610 km (0.108 R)
• M38: 5,047,881 km (0.117 R)
• M39: 5,105,027 km (0.091 R)
• M40: 5,306,835 km (0.119 R)
• M41: 5,365,028 km (0.079 R)
• M42: 5,433,095 km (0.111 R)
• M43: 5,658,839 km (0.07 R)
• M44: 5,728,252 km (0.108 R)
• M45: 5,797,815 km (0.101 R)
• M46: 5,907,919 km (0.096 R)
• M47: 5,978,230 km (0.109 R)
• M48: 6,048,840 km (0.11 R)
• M49: 6,272,639 km (0.069 R)
• M50: 6,385,585 km (0.036 R)
• M51: 6,561,512 km (0.09 R)
• M52: 6,665,782 km (0.104 R)
• M53: 6,718,141 km (0.082 R)
• M54: 6,770,500 km (0.069 R)
• M55: 6,823,159 km (0.061 R)
• M56: 6,918,154 km (0.082 R)
• M57: 6,981,733 km (0.105 R)
• M58: 7,227,372 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.8

Radius: 13.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.67 AU - 3.33 AU

Year: 3304 Days

Day: 8 Hours

Environment

Temp: -212 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 45,174,393 km

• M1: 183,407 km (0.03 R)
• M2: 272,867 km (0.11 R)
• M3: 537,804 km (0.082 R)
• M4: 781,499 km (0.095 R)
• M5: 972,835 km (0.119 R)
• M6: 1,229,395 km (0.111 R)
• M7: 1,469,350 km (0.101 R)
• M8: 1,575,116 km (0.108 R)
• M9: 1,725,013 km (0.119 R)
• M10: 1,851,423 km (0.088 R)
• M11: 2,010,296 km (0.077 R)
• M12: 2,420,045 km (0.106 R)
• M13: 2,594,625 km (0.084 R)
• M14: 2,740,783 km (0.092 R)
• M15: 2,889,632 km (0.064 R)
• M16: 3,335,285 km (0.091 R)
• M17: 3,895,229 km (0.095 R)
• M18: 4,940,619 km (0.081 R)
• M19: 5,287,238 km (0.114 R)
• M20: 5,494,879 km (0.116 R)
• M21: 5,875,456 km (0.101 R)
• M22: 6,133,961 km (0.049 R)
• M23: 6,220,878 km (0.113 R)
• M24: 6,396,207 km (0.119 R)
• M25: 6,573,181 km (0.113 R)
• M26: 7,045,461 km (0.119 R)
• M27: 7,274,346 km (0.073 R)
• M28: 7,366,648 km (0.095 R)
• M29: 7,505,624 km (0.102 R)
• M30: 7,880,816 km (0.119 R)
• M31: 8,070,805 km (0.117 R)
• M32: 8,993,674 km (0.104 R)
• M33: 9,543,297 km (0.067 R)
• M34: 10,103,990 km (0.107 R)
• M35: 10,207,063 km (0.089 R)
• M36: 10,780,322 km (0.069 R)
• M37: 11,337,424 km (0.058 R)
• M38: 12,952,333 km (0.09 R)
• M39: 13,148,755 km (0.089 R)
• M40: 13,459,320 km (0.084 R)
• M41: 13,686,859 km (0.047 R)
• M42: 13,801,002 km (0.11 R)
• M43: 14,580,257 km (0.066 R)
• M44: 15,850,493 km (0.115 R)
• M45: 16,181,254 km (0.041 R)
• M46: 16,514,259 km (0.104 R)
• M47: 16,788,322 km (0.043 R)
• M48: 16,880,025 km (0.085 R)
• M49: 17,156,183 km (0.079 R)
• M50: 17,402,870 km (0.119 R)
• M51: 17,495,770 km (0.113 R)
• M52: 17,681,870 km (0.071 R)
• M53: 17,868,718 km (0.082 R)
• M54: 17,993,632 km (0.106 R)
• M55: 18,780,965 km (0.11 R)
• M56: 19,067,146 km (0.119 R)
• M57: 19,579,519 km (0.088 R)
• M58: 19,740,636 km (0.119 R)
• M59: 19,999,141 km (0.08 R)
• M60: 20,814,599 km (0.108 R)
• M61: 21,275,959 km (0.035 R)
• M62: 21,507,835 km (0.064 R)
• M63: 22,175,341 km (0.11 R)
• M64: 22,444,169 km (0.094 R)
• M65: 22,646,574 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.2

Radius: 12.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.14 AU - 4.36 AU

Year: 4617 Days

Day: 13.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 45,174,393 km

• M1: 154,684 km (0.092 R)
• M2: 263,292 km (0.101 R)
• M3: 450,738 km (0.101 R)
• M4: 585,526 km (0.114 R)
• M5: 766,539 km (0.1 R)
• M6: 852,558 km (0.106 R)
• M7: 1,044,343 km (0.098 R)
• M8: 1,177,485 km (0.049 R)
• M9: 1,279,062 km (0.097 R)
• M10: 1,412,802 km (0.071 R)
• M11: 1,653,505 km (0.085 R)
• M12: 1,779,018 km (0.091 R)
• M13: 2,118,306 km (0.118 R)
• M14: 2,514,291 km (0.079 R)
• M15: 2,647,434 km (0.112 R)
• M16: 2,908,482 km (0.083 R)
• M17: 3,469,324 km (0.117 R)
• M18: 3,577,334 km (0.108 R)
• M19: 3,755,505 km (0.07 R)
• M20: 4,077,888 km (0.099 R)
• M21: 4,438,569 km (0.119 R)
• M22: 4,600,583 km (0.096 R)
• M23: 4,885,118 km (0.111 R)
• M24: 5,067,927 km (0.056 R)
• M25: 5,283,946 km (0.11 R)
• M26: 5,597,952 km (0.083 R)
• M27: 5,853,615 km (0.086 R)
• M28: 5,934,398 km (0.084 R)
• M29: 6,096,861 km (0.049 R)
• M30: 6,211,453 km (0.114 R)
• M31: 7,068,499 km (0.064 R)
• M32: 7,362,459 km (0.101 R)
• M33: 7,484,681 km (0.091 R)
• M34: 7,837,582 km (0.049 R)
• M35: 7,980,298 km (0.092 R)
• M36: 8,431,934 km (0.089 R)
• M37: 8,670,094 km (0.08 R)
• M38: 8,836,297 km (0.117 R)
• M39: 9,322,341 km (0.072 R)
• M40: 10,048,489 km (0.102 R)
• M41: 10,359,653 km (0.063 R)
• M42: 10,536,178 km (0.098 R)
• M43: 11,091,635 km (0.066 R)
• M44: 11,676,862 km (0.092 R)
• M45: 11,778,888 km (0.078 R)
• M46: 11,860,568 km (0.057 R)
• M47: 12,293,055 km (0.081 R)
• M48: 12,521,641 km (0.093 R)
• M49: 13,109,710 km (0.118 R)
• M50: 13,215,775 km (0.056 R)
• M51: 14,247,701 km (0.089 R)
• M52: 14,619,452 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.2

Radius: 7.4

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.7 AU - 7.8 AU

Year: 11150 Days

Day: 15.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,174,393 km

• M1: 99,483 km (0.089 R)
• M2: 151,243 km (0.092 R)
• M3: 350,059 km (0.07 R)
• M4: 400,025 km (0.075 R)
• M5: 595,998 km (0.11 R)
• M6: 873,801 km (0.115 R)
• M7: 999,613 km (0.089 R)
• M8: 1,475,035 km (0.081 R)
• M9: 1,582,297 km (0.112 R)
• M10: 1,736,831 km (0.107 R)
• M11: 1,850,226 km (0.118 R)
• M12: 1,989,502 km (0.069 R)
• M13: 2,108,432 km (0.079 R)
• M14: 2,581,162 km (0.032 R)
• M15: 2,711,013 km (0.095 R)
• M16: 2,977,297 km (0.056 R)
• M17: 3,031,601 km (0.042 R)
• M18: 4,094,045 km (0.069 R)
• M19: 4,245,887 km (0.094 R)
• M20: 4,649,203 km (0.091 R)
• M21: 5,032,472 km (0.065 R)
• M22: 5,392,554 km (0.084 R)
• M23: 6,276,827 km (0.045 R)
• M24: 6,593,377 km (0.07 R)
• M25: 6,700,040 km (0.09 R)
• M26: 7,242,033 km (0.042 R)
• M27: 7,499,790 km (0.101 R)
• M28: 7,723,140 km (0.064 R)
• M29: 7,948,733 km (0.119 R)
• M30: 9,347,025 km (0.072 R)
• M31: 9,547,187 km (0.113 R)
• M32: 9,708,303 km (0.103 R)
• M33: 10,033,380 km (0.115 R)
• M34: 12,057,588 km (0.064 R)
• M35: 12,450,732 km (0.084 R)
• M36: 12,759,651 km (0.057 R)
• M37: 13,160,274 km (0.079 R)
• M38: 13,928,459 km (0.07 R)
• M39: 14,019,714 km (0.095 R)
• M40: 14,249,048 km (0.117 R)
• M41: 14,990,754 km (0.115 R)
• M42: 15,602,609 km (0.118 R)
• M43: 15,697,454 km (0.102 R)
• M44: 15,840,171 km (0.102 R)
• M45: 16,126,800 km (0.075 R)
• M46: 17,536,162 km (0.06 R)
• M47: 17,783,148 km (0.04 R)
• M48: 17,981,514 km (0.057 R)
• M49: 19,441,739 km (0.065 R)
• M50: 20,835,243 km (0.096 R)
• M51: 20,992,022 km (0.113 R)
• M52: 22,047,435 km (0.11 R)
• M53: 22,207,355 km (0.088 R)
• M54: 23,012,042 km (0.09 R)
• M55: 23,499,582 km (0.119 R)
• M56: 23,608,339 km (0.116 R)
• M57: 23,826,453 km (0.025 R)
• M58: 24,209,723 km (0.119 R)
• M59: 24,594,937 km (0.096 R)
• M60: 24,705,340 km (0.089 R)
• M61: 25,204,548 km (0.074 R)
• M62: 25,483,249 km (0.103 R)
• M63: 25,650,948 km (0.081 R)
• M64: 26,835,315 km (0.092 R)
• M65: 27,634,616 km (0.115 R)
• M66: 29,491,126 km (0.053 R)
• M67: 30,138,436 km (0.098 R)
• M68: 30,434,340 km (0.091 R)
• M69: 30,969,302 km (0.094 R)
• M70: 31,867,638 km (0.038 R)
• M71: 32,048,352 km (0.062 R)
• M72: 32,229,515 km (0.043 R)
• M73: 32,410,827 km (0.119 R)
• M74: 32,653,176 km (0.114 R)
• M75: 33,017,896 km (0.089 R)
• M76: 33,078,932 km (0.108 R)
• M77: 33,506,333 km (0.081 R)
• M78: 33,935,679 km (0.064 R)
• M79: 35,234,487 km (0.064 R)
• M80: 35,983,973 km (0.083 R)
• M81: 36,423,491 km (0.117 R)
• M82: 36,928,085 km (0.049 R)
• M83: 37,562,081 km (0.109 R)
• M84: 38,776,666 km (0.053 R)
• M85: 39,162,778 km (0.039 R)
• M86: 42,033,711 km (0.102 R)
• M87: 42,496,716 km (0.116 R)
• M88: 43,227,651 km (0.084 R)
• M89: 43,761,716 km (0.043 R)
• M90: 44,163,835 km (0.036 R)
• M91: 44,499,831 km (0.054 R)
• M92: 45,106,750 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 11,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit