🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.3

Radius: 14.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.32 AU - 1.82 AU

Year: 1291 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 18,940,340 km

• M1: 204,201 km (0.045 R)
• M2: 369,806 km (0.094 R)
• M3: 536,009 km (0.087 R)
• M4: 802,293 km (0.117 R)
• M5: 915,838 km (0.081 R)
• M6: 1,081,293 km (0.091 R)
• M7: 1,188,405 km (0.071 R)
• M8: 1,466,059 km (0.082 R)
• M9: 1,601,595 km (0.064 R)
• M10: 1,805,347 km (0.086 R)
• M11: 1,976,337 km (0.112 R)
• M12: 2,127,282 km (0.084 R)
• M13: 2,256,235 km (0.086 R)
• M14: 2,370,229 km (0.101 R)
• M15: 2,585,799 km (0.092 R)
• M16: 2,789,402 km (0.097 R)
• M17: 3,075,732 km (0.113 R)
• M18: 3,222,488 km (0.052 R)
• M19: 3,513,156 km (0.111 R)
• M20: 3,666,943 km (0.056 R)
• M21: 3,875,482 km (0.044 R)
• M22: 4,152,687 km (0.095 R)
• M23: 4,403,413 km (0.075 R)
• M24: 4,547,326 km (0.106 R)
• M25: 4,670,296 km (0.079 R)
• M26: 4,977,121 km (0.093 R)
• M27: 5,069,273 km (0.108 R)
• M28: 5,220,367 km (0.065 R)
• M29: 5,337,652 km (0.119 R)
• M30: 5,479,471 km (0.076 R)
• M31: 5,682,625 km (0.109 R)
• M32: 5,803,350 km (0.032 R)
• M33: 6,022,810 km (0.064 R)
• M34: 6,121,246 km (0.045 R)
• M35: 6,357,162 km (0.048 R)
• M36: 6,545,655 km (0.108 R)
• M37: 6,915,162 km (0.108 R)
• M38: 7,109,040 km (0.047 R)
• M39: 7,278,684 km (0.058 R)
• M40: 7,370,388 km (0.107 R)
• M41: 7,475,854 km (0.06 R)
• M42: 7,674,969 km (0.095 R)
• M43: 7,956,662 km (0.08 R)
• M44: 8,092,048 km (0.097 R)
• M45: 8,365,064 km (0.104 R)
• M46: 8,544,133 km (0.114 R)
• M47: 8,654,985 km (0.075 R)
• M48: 8,808,323 km (0.032 R)
• M49: 8,906,309 km (0.059 R)
• M50: 9,188,301 km (0.112 R)
• M51: 9,516,220 km (0.092 R)
• M52: 9,659,983 km (0.086 R)
• M53: 9,761,111 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.4

Radius: 12.9

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.5 AU - 1.84 AU

Year: 1416 Days

Day: 14.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 18,940,340 km

• M1: 177,273 km (0.074 R)
• M2: 429,645 km (0.068 R)
• M3: 613,202 km (0.025 R)
• M4: 772,374 km (0.083 R)
• M5: 905,666 km (0.115 R)
• M6: 1,021,903 km (0.115 R)
• M7: 1,373,907 km (0.114 R)
• M8: 1,579,454 km (0.079 R)
• M9: 1,774,530 km (0.083 R)
• M10: 1,880,445 km (0.097 R)
• M11: 1,966,763 km (0.084 R)
• M12: 2,360,654 km (0.094 R)
• M13: 2,489,757 km (0.094 R)
• M14: 3,068,103 km (0.053 R)
• M15: 3,222,338 km (0.095 R)
• M16: 3,432,374 km (0.055 R)
• M17: 3,592,742 km (0.107 R)
• M18: 3,796,944 km (0.112 R)
• M19: 4,259,650 km (0.1 R)
• M20: 4,389,052 km (0.111 R)
• M21: 4,475,968 km (0.072 R)
• M22: 4,934,635 km (0.108 R)
• M23: 5,055,510 km (0.111 R)
• M24: 5,331,219 km (0.078 R)
• M25: 5,753,833 km (0.113 R)
• M26: 6,041,809 km (0.114 R)
• M27: 6,187,518 km (0.114 R)
• M28: 6,416,552 km (0.114 R)
• M29: 6,765,564 km (0.112 R)
• M30: 7,206,129 km (0.118 R)
• M31: 7,831,748 km (0.057 R)
• M32: 8,044,177 km (0.099 R)
• M33: 8,240,599 km (0.087 R)
• M34: 8,529,023 km (0.102 R)
• M35: 8,638,230 km (0.095 R)
• M36: 8,986,643 km (0.116 R)
• M37: 9,302,444 km (0.096 R)
• M38: 9,565,288 km (0.117 R)
• M39: 9,678,683 km (0.057 R)
• M40: 9,849,524 km (0.054 R)
• M41: 9,983,115 km (0.095 R)
• M42: 10,232,943 km (0.112 R)
• M43: 10,329,583 km (0.119 R)
• M44: 10,778,078 km (0.109 R)
• M45: 11,133,522 km (0.109 R)
• M46: 11,272,798 km (0.041 R)
• M47: 11,653,824 km (0.094 R)
• M48: 11,855,930 km (0.111 R)
• M49: 12,018,693 km (0.071 R)
• M50: 12,161,559 km (0.077 R)
• M51: 12,346,163 km (0.096 R)
• M52: 12,490,375 km (0.079 R)
• M53: 12,884,565 km (0.106 R)
• M54: 13,030,872 km (0.031 R)
• M55: 13,304,038 km (0.117 R)
• M56: 13,430,747 km (0.088 R)
• M57: 13,664,120 km (0.115 R)
• M58: 13,770,634 km (0.088 R)
• M59: 13,877,446 km (0.112 R)
• M60: 14,199,531 km (0.108 R)
• M61: 14,567,541 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.4

Radius: 15

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.5 AU - 2.68 AU

Year: 2734 Days

Day: 8.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,940,340 km

• M1: 261,946 km (0.114 R)
• M2: 442,660 km (0.114 R)
• M3: 693,835 km (0.077 R)
• M4: 829,071 km (0.047 R)
• M5: 931,995 km (0.106 R)
• M6: 1,040,004 km (0.111 R)
• M7: 1,141,133 km (0.052 R)
• M8: 1,330,224 km (0.062 R)
• M9: 1,504,655 km (0.069 R)
• M10: 1,891,515 km (0.1 R)
• M11: 2,104,094 km (0.075 R)
• M12: 2,370,079 km (0.065 R)
• M13: 2,476,593 km (0.08 R)
• M14: 2,951,716 km (0.102 R)
• M15: 3,284,720 km (0.086 R)
• M16: 3,647,645 km (0.081 R)
• M17: 3,807,116 km (0.113 R)
• M18: 3,914,827 km (0.12 R)
• M19: 4,060,086 km (0.111 R)
• M20: 4,412,389 km (0.047 R)
• M21: 4,563,782 km (0.095 R)
• M22: 4,794,163 km (0.079 R)
• M23: 5,671,704 km (0.092 R)
• M24: 5,836,711 km (0.04 R)
• M25: 6,045,100 km (0.096 R)
• M26: 6,150,417 km (0.088 R)
• M27: 6,383,940 km (0.072 R)
• M28: 6,491,052 km (0.038 R)
• M29: 6,642,145 km (0.117 R)
• M30: 6,816,277 km (0.067 R)
• M31: 7,347,649 km (0.075 R)
• M32: 7,550,354 km (0.112 R)
• M33: 8,639,427 km (0.112 R)
• M34: 8,805,929 km (0.089 R)
• M35: 9,311,570 km (0.119 R)
• M36: 9,703,367 km (0.099 R)
• M37: 10,604,694 km (0.096 R)
• M38: 10,757,433 km (0.113 R)
• M39: 11,272,200 km (0.083 R)
• M40: 11,428,230 km (0.061 R)
• M41: 11,532,649 km (0.104 R)
• M42: 11,847,852 km (0.035 R)
• M43: 12,729,133 km (0.112 R)
• M44: 13,218,917 km (0.109 R)
• M45: 13,521,254 km (0.101 R)
• M46: 14,413,755 km (0.08 R)
• M47: 14,668,221 km (0.113 R)
• M48: 14,952,756 km (0.052 R)
• M49: 15,067,049 km (0.085 R)
• M50: 15,181,641 km (0.096 R)
• M51: 15,325,255 km (0.095 R)
• M52: 15,527,212 km (0.032 R)
• M53: 16,609,104 km (0.12 R)
• M54: 16,846,366 km (0.09 R)
• M55: 17,024,986 km (0.081 R)
• M56: 17,204,204 km (0.11 R)
• M57: 17,414,090 km (0.112 R)
• M58: 17,745,599 km (0.106 R)
• M59: 18,018,465 km (0.112 R)
• M60: 18,691,356 km (0.084 R)
• M61: 18,969,010 km (0.097 R)
• M62: 19,279,126 km (0.114 R)
• M63: 19,841,614 km (0.095 R)
• M64: 19,967,277 km (0.051 R)
• M65: 20,663,505 km (0.105 R)
• M66: 21,142,817 km (0.116 R)
• M67: 21,271,321 km (0.084 R)
• M68: 21,690,494 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.3

Radius: 11.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.24 AU - 3.32 AU

Year: 3897 Days

Day: 13.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 18,940,340 km

• M1: 148,999 km (0.108 R)
• M2: 230,830 km (0.085 R)
• M3: 329,564 km (0.08 R)
• M4: 414,386 km (0.108 R)
• M5: 679,922 km (0.078 R)
• M6: 759,508 km (0.118 R)
• M7: 900,130 km (0.051 R)
• M8: 1,050,027 km (0.086 R)
• M9: 1,219,522 km (0.108 R)
• M10: 1,479,224 km (0.072 R)
• M11: 1,769,593 km (0.058 R)
• M12: 1,973,346 km (0.116 R)
• M13: 2,118,007 km (0.112 R)
• M14: 2,198,490 km (0.11 R)
• M15: 2,280,021 km (0.034 R)
• M16: 2,602,105 km (0.116 R)
• M17: 2,688,423 km (0.107 R)
• M18: 3,013,799 km (0.073 R)
• M19: 3,089,645 km (0.05 R)
• M20: 3,462,144 km (0.108 R)
• M21: 3,767,473 km (0.088 R)
• M22: 4,014,608 km (0.068 R)
• M23: 5,074,210 km (0.107 R)
• M24: 5,164,717 km (0.069 R)
• M25: 5,476,778 km (0.118 R)
• M26: 5,794,973 km (0.073 R)
• M27: 6,312,881 km (0.108 R)
• M28: 6,587,243 km (0.117 R)
• M29: 6,666,380 km (0.115 R)
• M30: 7,168,132 km (0.08 R)
• M31: 7,392,828 km (0.088 R)
• M32: 7,495,751 km (0.044 R)
• M33: 7,870,194 km (0.116 R)
• M34: 7,954,268 km (0.112 R)
• M35: 8,102,071 km (0.114 R)
• M36: 8,378,977 km (0.082 R)
• M37: 8,464,846 km (0.104 R)
• M38: 8,572,556 km (0.108 R)
• M39: 8,659,024 km (0.114 R)
• M40: 8,745,791 km (0.113 R)
• M41: 9,162,122 km (0.098 R)
• M42: 9,607,325 km (0.068 R)
• M43: 10,265,406 km (0.108 R)
• M44: 10,611,575 km (0.075 R)
• M45: 10,774,487 km (0.108 R)
• M46: 11,055,582 km (0.117 R)
• M47: 11,386,642 km (0.115 R)
• M48: 11,672,972 km (0.084 R)
• M49: 12,521,940 km (0.103 R)
• M50: 13,065,579 km (0.106 R)
• M51: 13,617,146 km (0.078 R)
• M52: 13,794,120 km (0.079 R)
• M53: 14,329,980 km (0.065 R)
• M54: 14,484,365 km (0.094 R)
• M55: 14,690,960 km (0.112 R)
• M56: 16,191,726 km (0.04 R)
• M57: 16,729,829 km (0.105 R)
• M58: 16,838,138 km (0.082 R)
• M59: 17,906,566 km (0.11 R)
• M60: 18,156,245 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 15,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit