🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541

Radius: 10.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.65 AU - 0.71 AU

Year: 362 Days

Day: 14.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 38,527,350 km

• M1: 133,441 km (0.079 R)
• M2: 201,209 km (0.074 R)
• M3: 290,070 km (0.091 R)
• M4: 360,680 km (0.032 R)
• M5: 445,054 km (0.116 R)
• M6: 531,820 km (0.094 R)
• M7: 703,858 km (0.034 R)
• M8: 793,617 km (0.048 R)
• M9: 868,565 km (0.039 R)
• M10: 1,042,398 km (0.055 R)
• M11: 1,137,991 km (0.082 R)
• M12: 1,267,543 km (0.106 R)
• M13: 1,443,470 km (0.091 R)
• M14: 1,555,818 km (0.057 R)
• M15: 1,622,838 km (0.031 R)
• M16: 1,700,479 km (0.028 R)
• M17: 1,941,631 km (0.092 R)
• M18: 2,151,217 km (0.117 R)
• M19: 2,231,701 km (0.085 R)
• M20: 2,346,143 km (0.049 R)
• M21: 2,423,635 km (0.061 R)
• M22: 2,490,655 km (0.083 R)
• M23: 2,695,754 km (0.09 R)
• M24: 2,835,478 km (0.097 R)
• M25: 2,912,222 km (0.075 R)
• M26: 3,104,305 km (0.104 R)
• M27: 3,189,576 km (0.097 R)
• M28: 3,263,328 km (0.076 R)
• M29: 3,343,961 km (0.097 R)
• M30: 3,545,170 km (0.108 R)
• M31: 3,679,509 km (0.115 R)
• M32: 3,795,896 km (0.097 R)
• M33: 3,880,868 km (0.061 R)
• M34: 4,045,874 km (0.058 R)
• M35: 4,112,595 km (0.118 R)
• M36: 4,193,079 km (0.105 R)
• M37: 4,335,197 km (0.114 R)
• M38: 4,424,058 km (0.04 R)
• M39: 4,513,517 km (0.099 R)
• M40: 4,820,791 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.3

Radius: 12.6

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.41 AU - 3.77 AU

Year: 3507 Days

Day: 8.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,527,350 km

• M1: 159,023 km (0.074 R)
• M2: 239,805 km (0.086 R)
• M3: 399,875 km (0.077 R)
• M4: 540,647 km (0.09 R)
• M5: 628,610 km (0.103 R)
• M6: 711,787 km (0.069 R)
• M7: 926,460 km (0.098 R)
• M8: 1,023,698 km (0.052 R)
• M9: 1,176,438 km (0.106 R)
• M10: 1,310,029 km (0.115 R)
• M11: 1,563,747 km (0.094 R)
• M12: 1,651,860 km (0.049 R)
• M13: 1,772,286 km (0.087 R)
• M14: 1,974,393 km (0.087 R)
• M15: 2,200,884 km (0.103 R)
• M16: 2,283,761 km (0.077 R)
• M17: 2,556,628 km (0.066 R)
• M18: 2,858,217 km (0.087 R)
• M19: 2,985,824 km (0.119 R)
• M20: 3,554,595 km (0.045 R)
• M21: 3,751,615 km (0.101 R)
• M22: 3,851,547 km (0.103 R)
• M23: 3,952,525 km (0.074 R)
• M24: 4,054,252 km (0.079 R)
• M25: 4,156,876 km (0.099 R)
• M26: 5,075,557 km (0.051 R)
• M27: 5,845,387 km (0.067 R)
• M28: 6,102,396 km (0.094 R)
• M29: 6,267,852 km (0.029 R)
• M30: 6,386,931 km (0.111 R)
• M31: 6,482,824 km (0.104 R)
• M32: 7,492,909 km (0.058 R)
• M33: 7,746,776 km (0.087 R)
• M34: 7,977,606 km (0.109 R)
• M35: 8,977,518 km (0.119 R)
• M36: 9,247,243 km (0.092 R)
• M37: 9,933,299 km (0.079 R)
• M38: 10,156,349 km (0.1 R)
• M39: 10,352,921 km (0.109 R)
• M40: 10,664,383 km (0.108 R)
• M41: 11,180,646 km (0.063 R)
• M42: 11,529,358 km (0.067 R)
• M43: 11,763,778 km (0.096 R)
• M44: 12,747,683 km (0.075 R)
• M45: 13,234,325 km (0.11 R)
• M46: 13,449,148 km (0.11 R)
• M47: 13,665,017 km (0.094 R)
• M48: 13,851,117 km (0.097 R)
• M49: 14,194,295 km (0.11 R)
• M50: 14,477,334 km (0.115 R)
• M51: 15,595,428 km (0.099 R)
• M52: 15,692,517 km (0.104 R)
• M53: 15,919,906 km (0.103 R)
• M54: 16,542,832 km (0.105 R)
• M55: 16,940,313 km (0.099 R)
• M56: 17,307,426 km (0.045 R)
• M57: 17,508,785 km (0.107 R)
• M58: 18,117,649 km (0.079 R)
• M59: 18,424,623 km (0.111 R)
• M60: 18,527,397 km (0.094 R)
• M61: 18,802,208 km (0.106 R)
• M62: 18,940,138 km (0.083 R)
• M63: 19,147,779 km (0.1 R)
• M64: 19,600,014 km (0.12 R)
• M65: 19,845,055 km (0.073 R)
• M66: 20,055,839 km (0.113 R)
• M67: 20,373,435 km (0.112 R)
• M68: 21,300,343 km (0.111 R)
• M69: 22,022,901 km (0.099 R)
• M70: 22,387,022 km (0.097 R)
• M71: 22,606,482 km (0.101 R)
• M72: 23,269,350 km (0.105 R)
• M73: 23,714,703 km (0.105 R)
• M74: 24,689,483 km (0.059 R)
• M75: 25,029,968 km (0.094 R)
• M76: 25,371,948 km (0.105 R)
• M77: 25,600,833 km (0.102 R)

Asteroid Belt

Center: 4.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.6

Radius: 10.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.86 AU - 6.06 AU

Year: 9395 Days

Day: 11.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,527,350 km

• M1: 157,676 km (0.118 R)
• M2: 458,517 km (0.106 R)
• M3: 533,316 km (0.11 R)
• M4: 943,663 km (0.05 R)
• M5: 1,402,031 km (0.115 R)
• M6: 1,497,774 km (0.079 R)
• M7: 2,161,988 km (0.027 R)
• M8: 2,296,028 km (0.045 R)
• M9: 2,786,859 km (0.109 R)
• M10: 2,933,016 km (0.072 R)
• M11: 3,890,592 km (0.063 R)
• M12: 4,027,025 km (0.11 R)
• M13: 4,849,664 km (0.108 R)
• M14: 5,235,028 km (0.047 R)
• M15: 5,446,709 km (0.112 R)
• M16: 6,035,526 km (0.094 R)
• M17: 6,514,688 km (0.11 R)
• M18: 6,677,151 km (0.099 R)
• M19: 6,775,288 km (0.041 R)
• M20: 7,006,117 km (0.09 R)
• M21: 7,072,539 km (0.112 R)
• M22: 7,273,149 km (0.098 R)
• M23: 7,407,937 km (0.109 R)
• M24: 8,480,554 km (0.119 R)
• M25: 8,551,313 km (0.108 R)
• M26: 9,161,822 km (0.074 R)
• M27: 9,638,142 km (0.095 R)
• M28: 9,897,844 km (0.085 R)
• M29: 9,972,643 km (0.089 R)
• M30: 10,084,991 km (0.088 R)
• M31: 10,160,089 km (0.087 R)
• M32: 10,235,337 km (0.084 R)
• M33: 10,921,692 km (0.098 R)
• M34: 11,348,494 km (0.083 R)
• M35: 11,662,201 km (0.103 R)
• M36: 11,741,189 km (0.107 R)
• M37: 11,820,177 km (0.063 R)
• M38: 12,018,693 km (0.109 R)
• M39: 13,563,141 km (0.056 R)
• M40: 14,485,562 km (0.103 R)
• M41: 14,612,870 km (0.104 R)
• M42: 14,740,626 km (0.115 R)
• M43: 15,125,990 km (0.084 R)
• M44: 15,298,327 km (0.051 R)
• M45: 15,428,028 km (0.068 R)
• M46: 15,514,795 km (0.06 R)
• M47: 15,688,628 km (0.076 R)
• M48: 15,863,059 km (0.032 R)
• M49: 16,611,946 km (0.101 R)
• M50: 17,237,265 km (0.086 R)
• M51: 17,327,173 km (0.064 R)
• M52: 17,507,588 km (0.116 R)
• M53: 18,098,201 km (0.07 R)
• M54: 19,252,348 km (0.103 R)
• M55: 19,486,020 km (0.083 R)
• M56: 20,145,298 km (0.063 R)
• M57: 21,147,903 km (0.049 R)
• M58: 22,904,332 km (0.105 R)
• M59: 23,750,008 km (0.08 R)
• M60: 23,850,239 km (0.118 R)
• M61: 24,757,999 km (0.071 R)
• M62: 25,063,029 km (0.062 R)
• M63: 26,140,732 km (0.065 R)
• M64: 27,128,676 km (0.034 R)
• M65: 27,233,395 km (0.083 R)
• M66: 28,660,259 km (0.104 R)
• M67: 29,087,660 km (0.045 R)
• M68: 29,786,731 km (0.087 R)
• M69: 30,002,900 km (0.119 R)
• M70: 30,927,714 km (0.119 R)
• M71: 31,201,478 km (0.025 R)
• M72: 31,751,400 km (0.12 R)
• M73: 32,415,615 km (0.074 R)
• M74: 34,095,898 km (0.094 R)
• M75: 34,832,967 km (0.103 R)
• M76: 35,289,091 km (0.076 R)
• M77: 35,919,496 km (0.107 R)
• M78: 36,727,175 km (0.082 R)
• M79: 37,307,764 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.4

Radius: 5.3

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.15 AU - 6.51 AU

Year: 10283 Days

Day: 22.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,527,350 km

• M1: 69,413 km (0.082 R)
• M2: 174,730 km (0.096 R)
• M3: 227,090 km (0.053 R)
• M4: 275,858 km (0.116 R)
• M5: 317,746 km (0.1 R)
• M6: 840,142 km (0.094 R)
• M7: 969,095 km (0.099 R)
• M8: 1,209,948 km (0.051 R)
• M9: 1,300,454 km (0.114 R)
• M10: 1,337,255 km (0.039 R)
• M11: 1,806,693 km (0.039 R)
• M12: 2,413,014 km (0.093 R)
• M13: 2,550,494 km (0.102 R)
• M14: 2,930,024 km (0.102 R)
• M15: 3,126,296 km (0.087 R)
• M16: 3,276,493 km (0.087 R)
• M17: 3,403,352 km (0.095 R)
• M18: 4,061,732 km (0.101 R)
• M19: 5,106,224 km (0.102 R)
• M20: 5,431,899 km (0.029 R)
• M21: 5,979,427 km (0.068 R)
• M22: 6,576,322 km (0.054 R)
• M23: 7,224,979 km (0.084 R)
• M24: 7,758,295 km (0.103 R)
• M25: 7,927,640 km (0.12 R)
• M26: 8,477,711 km (0.083 R)
• M27: 8,827,621 km (0.116 R)
• M28: 9,469,396 km (0.101 R)
• M29: 9,723,114 km (0.114 R)
• M30: 9,942,274 km (0.049 R)
• M31: 10,274,083 km (0.113 R)
• M32: 10,797,526 km (0.087 R)
• M33: 10,986,617 km (0.11 R)
• M34: 11,367,942 km (0.092 R)
• M35: 11,948,232 km (0.08 R)
• M36: 12,026,322 km (0.11 R)
• M37: 12,379,822 km (0.079 R)
• M38: 12,657,027 km (0.092 R)
• M39: 13,582,589 km (0.061 R)
• M40: 13,868,620 km (0.1 R)
• M41: 14,032,879 km (0.041 R)
• M42: 14,239,174 km (0.057 R)
• M43: 14,613,019 km (0.118 R)
• M44: 14,864,044 km (0.089 R)
• M45: 16,097,479 km (0.091 R)
• M46: 16,227,031 km (0.083 R)
• M47: 16,573,948 km (0.11 R)
• M48: 17,540,500 km (0.088 R)
• M49: 17,629,211 km (0.117 R)
• M50: 17,762,653 km (0.095 R)
• M51: 18,389,917 km (0.101 R)
• M52: 18,525,303 km (0.049 R)
• M53: 18,842,301 km (0.12 R)
• M54: 18,887,778 km (0.107 R)
• M55: 19,024,361 km (0.12 R)
• M56: 19,943,042 km (0.039 R)
• M57: 20,782,286 km (0.051 R)
• M58: 21,348,065 km (0.104 R)
• M59: 21,585,327 km (0.087 R)
• M60: 22,206,308 km (0.057 R)
• M61: 22,446,712 km (0.091 R)
• M62: 22,494,882 km (0.026 R)
• M63: 23,221,778 km (0.056 R)
• M64: 23,710,515 km (0.106 R)
• M65: 25,448,094 km (0.066 R)
• M66: 25,952,089 km (0.084 R)
• M67: 26,154,495 km (0.097 R)
• M68: 26,256,072 km (0.108 R)
• M69: 30,740,118 km (0.093 R)
• M70: 30,847,231 km (0.07 R)
• M71: 31,816,326 km (0.068 R)
• M72: 31,978,789 km (0.096 R)
• M73: 32,413,520 km (0.092 R)
• M74: 32,740,840 km (0.092 R)
• M75: 33,729,234 km (0.11 R)
• M76: 34,282,596 km (0.073 R)
• M77: 34,393,598 km (0.098 R)
• M78: 34,449,248 km (0.097 R)
• M79: 34,504,749 km (0.088 R)
• M80: 35,006,500 km (0.115 R)
• M81: 35,118,250 km (0.095 R)
• M82: 35,960,635 km (0.099 R)
• M83: 36,299,475 km (0.066 R)
• M84: 36,525,966 km (0.084 R)
• M85: 36,866,450 km (0.105 R)
• M86: 37,322,126 km (0.12 R)
• M87: 37,436,418 km (0.093 R)
• M88: 38,239,310 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 13,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit