🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.6

Radius: 12.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.7 AU - 0.92 AU

Year: 494 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 149.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 49,666,168 km

• M1: 155,731 km (0.092 R)
• M2: 244,892 km (0.071 R)
• M3: 429,645 km (0.105 R)
• M4: 519,703 km (0.1 R)
• M5: 703,559 km (0.115 R)
• M6: 785,389 km (0.117 R)
• M7: 969,245 km (0.115 R)
• M8: 1,052,720 km (0.11 R)
• M9: 1,134,101 km (0.055 R)
• M10: 1,278,015 km (0.094 R)
• M11: 1,423,125 km (0.039 R)
• M12: 1,514,080 km (0.086 R)
• M13: 1,596,060 km (0.034 R)
• M14: 1,707,809 km (0.091 R)
• M15: 1,822,401 km (0.116 R)
• M16: 1,939,536 km (0.081 R)
• M17: 2,017,028 km (0.076 R)
• M18: 2,163,185 km (0.098 R)
• M19: 2,262,518 km (0.067 R)
• M20: 2,440,240 km (0.074 R)
• M21: 2,544,061 km (0.117 R)
• M22: 2,682,439 km (0.111 R)
• M23: 2,796,433 km (0.1 R)
• M24: 2,905,191 km (0.06 R)
• M25: 3,022,326 km (0.1 R)
• M26: 3,148,138 km (0.056 R)
• M27: 3,275,745 km (0.089 R)
• M28: 3,434,019 km (0.033 R)
• M29: 3,550,855 km (0.11 R)
• M30: 3,639,267 km (0.115 R)
• M31: 3,721,097 km (0.081 R)
• M32: 3,909,142 km (0.114 R)
• M33: 4,216,865 km (0.111 R)
• M34: 4,310,812 km (0.078 R)
• M35: 4,421,215 km (0.079 R)
• M36: 4,516,659 km (0.06 R)
• M37: 4,888,858 km (0.079 R)
• M38: 5,145,269 km (0.088 R)
• M39: 5,296,213 km (0.106 R)
• M40: 5,414,695 km (0.067 R)
• M41: 5,508,493 km (0.106 R)
• M42: 5,611,267 km (0.084 R)
• M43: 5,732,142 km (0.12 R)
• M44: 5,836,411 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.2

Radius: 10.5

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.3 AU - 1.78 AU

Year: 1296 Days

Day: 5.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,666,168 km

• M1: 155,432 km (0.077 R)
• M2: 375,341 km (0.084 R)
• M3: 453,431 km (0.114 R)
• M4: 590,014 km (0.097 R)
• M5: 830,418 km (0.119 R)
• M6: 970,591 km (0.12 R)
• M7: 1,052,122 km (0.102 R)
• M8: 1,119,142 km (0.094 R)
• M9: 1,248,843 km (0.05 R)
• M10: 1,338,303 km (0.07 R)
• M11: 1,476,681 km (0.074 R)
• M12: 1,619,995 km (0.065 R)
• M13: 1,718,281 km (0.111 R)
• M14: 2,046,050 km (0.114 R)
• M15: 2,141,942 km (0.108 R)
• M16: 2,574,879 km (0.118 R)
• M17: 2,725,374 km (0.059 R)
• M18: 3,059,426 km (0.109 R)
• M19: 3,219,047 km (0.105 R)
• M20: 3,406,643 km (0.058 R)
• M21: 3,688,485 km (0.111 R)
• M22: 3,766,725 km (0.109 R)
• M23: 3,871,892 km (0.053 R)
• M24: 4,071,605 km (0.095 R)
• M25: 4,233,919 km (0.11 R)
• M26: 4,315,899 km (0.112 R)
• M27: 4,495,416 km (0.105 R)
• M28: 4,579,041 km (0.047 R)
• M29: 4,677,327 km (0.066 R)
• M30: 4,776,361 km (0.071 R)
• M31: 4,962,161 km (0.107 R)
• M32: 5,063,140 km (0.113 R)
• M33: 5,164,866 km (0.113 R)
• M34: 5,593,464 km (0.116 R)
• M35: 5,713,741 km (0.054 R)
• M36: 6,048,990 km (0.098 R)
• M37: 6,157,000 km (0.091 R)
• M38: 6,250,049 km (0.086 R)
• M39: 6,421,937 km (0.103 R)
• M40: 6,611,328 km (0.028 R)
• M41: 6,818,671 km (0.065 R)
• M42: 7,011,802 km (0.069 R)
• M43: 7,255,946 km (0.062 R)
• M44: 7,502,932 km (0.109 R)
• M45: 7,668,985 km (0.067 R)
• M46: 7,752,610 km (0.027 R)
• M47: 7,920,609 km (0.107 R)
• M48: 8,157,871 km (0.075 R)
• M49: 8,311,658 km (0.119 R)
• M50: 8,604,720 km (0.06 R)
• M51: 9,594,160 km (0.113 R)
• M52: 9,720,271 km (0.075 R)
• M53: 9,919,835 km (0.057 R)
• M54: 10,322,851 km (0.031 R)
• M55: 10,415,153 km (0.058 R)
• M56: 10,693,854 km (0.088 R)
• M57: 10,899,850 km (0.105 R)
• M58: 11,410,877 km (0.113 R)
• M59: 11,487,321 km (0.113 R)
• M60: 11,775,297 km (0.084 R)
• M61: 12,182,503 km (0.108 R)
• M62: 12,378,027 km (0.042 R)
• M63: 12,515,507 km (0.117 R)
• M64: 12,614,092 km (0.104 R)
• M65: 13,170,597 km (0.088 R)
• M66: 13,391,403 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.3

Radius: 14

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.72 AU - 2 AU

Year: 1721 Days

Day: 5.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,666,168 km

• M1: 205,996 km (0.081 R)
• M2: 375,191 km (0.107 R)
• M3: 469,887 km (0.119 R)
• M4: 818,151 km (0.078 R)
• M5: 1,201,271 km (0.106 R)
• M6: 1,310,627 km (0.106 R)
• M7: 1,462,020 km (0.109 R)
• M8: 1,659,938 km (0.109 R)
• M9: 1,941,631 km (0.05 R)
• M10: 2,061,010 km (0.082 R)
• M11: 2,160,642 km (0.073 R)
• M12: 2,250,550 km (0.109 R)
• M13: 2,388,031 km (0.035 R)
• M14: 2,492,899 km (0.106 R)
• M15: 2,587,594 km (0.117 R)
• M16: 2,695,454 km (0.106 R)
• M17: 3,053,891 km (0.101 R)
• M18: 3,206,780 km (0.116 R)
• M19: 3,310,152 km (0.076 R)
• M20: 3,401,556 km (0.069 R)
• M21: 3,507,172 km (0.112 R)
• M22: 3,762,237 km (0.078 R)
• M23: 3,885,206 km (0.119 R)
• M24: 3,995,759 km (0.075 R)
• M25: 4,191,732 km (0.086 R)
• M26: 4,362,274 km (0.086 R)
• M27: 4,535,209 km (0.115 R)
• M28: 4,637,085 km (0.07 R)
• M29: 4,828,421 km (0.109 R)
• M30: 4,992,530 km (0.116 R)
• M31: 5,173,543 km (0.048 R)
• M32: 5,651,359 km (0.07 R)
• M33: 5,935,445 km (0.062 R)
• M34: 6,127,529 km (0.111 R)
• M35: 6,256,781 km (0.029 R)
• M36: 6,600,258 km (0.09 R)
• M37: 6,782,618 km (0.039 R)
• M38: 7,017,187 km (0.109 R)
• M39: 7,460,147 km (0.095 R)
• M40: 7,684,992 km (0.043 R)
• M41: 7,772,058 km (0.118 R)
• M42: 8,123,763 km (0.103 R)
• M43: 8,337,389 km (0.119 R)
• M44: 8,498,805 km (0.062 R)
• M45: 8,733,823 km (0.069 R)
• M46: 9,136,391 km (0.079 R)
• M47: 9,377,243 km (0.116 R)
• M48: 9,601,341 km (0.091 R)
• M49: 9,770,686 km (0.08 R)
• M50: 9,903,080 km (0.032 R)
• M51: 10,112,218 km (0.115 R)
• M52: 10,361,448 km (0.114 R)
• M53: 10,865,892 km (0.117 R)
• M54: 11,219,840 km (0.109 R)
• M55: 11,497,793 km (0.097 R)
• M56: 12,040,235 km (0.091 R)
• M57: 12,202,698 km (0.108 R)
• M58: 12,529,570 km (0.068 R)
• M59: 12,942,310 km (0.099 R)
• M60: 13,317,651 km (0.092 R)
• M61: 13,527,687 km (0.039 R)
• M62: 13,717,676 km (0.115 R)
• M63: 13,951,198 km (0.059 R)
• M64: 14,185,917 km (0.102 R)
• M65: 14,357,506 km (0.072 R)
• M66: 14,465,067 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.9

Radius: 10.7

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.44 AU - 6.12 AU

Year: 8229 Days

Day: 11.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,666,168 km

• M1: 149,747 km (0.101 R)
• M2: 228,586 km (0.092 R)
• M3: 455,376 km (0.112 R)
• M4: 553,961 km (0.077 R)
• M5: 844,181 km (0.114 R)
• M6: 1,007,093 km (0.04 R)
• M7: 1,083,089 km (0.064 R)
• M8: 1,323,343 km (0.101 R)
• M9: 1,580,950 km (0.118 R)
• M10: 2,218,836 km (0.085 R)
• M11: 2,552,588 km (0.09 R)
• M12: 2,820,369 km (0.067 R)
• M13: 3,069,150 km (0.106 R)
• M14: 3,239,093 km (0.109 R)
• M15: 3,499,842 km (0.086 R)
• M16: 3,707,334 km (0.084 R)
• M17: 4,228,533 km (0.107 R)
• M18: 5,103,232 km (0.111 R)
• M19: 5,339,148 km (0.105 R)
• M20: 5,441,323 km (0.106 R)
• M21: 6,032,684 km (0.05 R)
• M22: 6,282,213 km (0.063 R)
• M23: 6,426,276 km (0.11 R)
• M24: 6,976,497 km (0.111 R)
• M25: 7,050,996 km (0.112 R)
• M26: 7,503,829 km (0.088 R)
• M27: 8,239,851 km (0.087 R)
• M28: 8,397,826 km (0.082 R)
• M29: 8,556,699 km (0.12 R)
• M30: 8,958,519 km (0.076 R)
• M31: 9,161,673 km (0.099 R)
• M32: 9,947,660 km (0.06 R)
• M33: 10,327,639 km (0.043 R)
• M34: 10,412,610 km (0.089 R)
• M35: 10,669,320 km (0.052 R)
• M36: 10,927,975 km (0.081 R)
• M37: 11,188,874 km (0.111 R)
• M38: 11,320,071 km (0.092 R)
• M39: 11,451,717 km (0.113 R)
• M40: 11,849,797 km (0.104 R)
• M41: 12,478,258 km (0.086 R)
• M42: 12,659,869 km (0.058 R)
• M43: 14,143,581 km (0.075 R)
• M44: 14,380,395 km (0.111 R)
• M45: 14,762,019 km (0.047 R)
• M46: 15,681,597 km (0.08 R)
• M47: 16,321,576 km (0.078 R)
• M48: 16,769,622 km (0.109 R)
• M49: 16,869,703 km (0.082 R)
• M50: 17,120,878 km (0.103 R)
• M51: 17,272,271 km (0.073 R)
• M52: 17,373,399 km (0.092 R)
• M53: 17,933,045 km (0.115 R)
• M54: 18,395,302 km (0.114 R)
• M55: 18,913,659 km (0.085 R)
• M56: 20,390,339 km (0.099 R)
• M57: 21,359,135 km (0.076 R)
• M58: 21,685,408 km (0.108 R)
• M59: 22,674,100 km (0.113 R)
• M60: 23,285,657 km (0.118 R)
• M61: 24,524,776 km (0.094 R)
• M62: 25,037,896 km (0.091 R)
• M63: 27,774,490 km (0.108 R)
• M64: 29,752,025 km (0.11 R)
• M65: 30,360,140 km (0.091 R)
• M66: 30,727,103 km (0.088 R)
• M67: 30,849,624 km (0.034 R)
• M68: 31,836,521 km (0.034 R)
• M69: 32,896,422 km (0.092 R)
• M70: 33,084,616 km (0.081 R)
• M71: 33,399,071 km (0.108 R)
• M72: 34,730,941 km (0.102 R)
• M73: 35,499,724 km (0.114 R)
• M74: 36,338,968 km (0.117 R)
• M75: 36,728,521 km (0.119 R)
• M76: 36,988,971 km (0.117 R)
• M77: 38,300,496 km (0.086 R)
• M78: 39,427,267 km (0.032 R)
• M79: 39,827,591 km (0.104 R)
• M80: 40,766,766 km (0.085 R)
• M81: 40,969,022 km (0.101 R)
• M82: 44,873,976 km (0.106 R)
• M83: 44,943,539 km (0.099 R)
• M84: 45,082,665 km (0.116 R)
• M85: 46,412,590 km (0.101 R)
• M86: 46,764,743 km (0.111 R)
• M87: 47,188,404 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.4

Radius: 4.8

Gravity: 17.25 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.04 AU - 8.9 AU

Year: 13848 Days

Day: 16.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 49,666,168 km

• M1: 72,256 km (0.093 R)
• M2: 109,356 km (0.11 R)
• M3: 279,748 km (0.09 R)
• M4: 357,090 km (0.109 R)
• M5: 825,481 km (0.085 R)
• M6: 862,881 km (0.103 R)
• M7: 958,773 km (0.042 R)
• M8: 998,117 km (0.114 R)
• M9: 1,310,777 km (0.055 R)
• M10: 1,558,361 km (0.071 R)
• M11: 1,820,307 km (0.093 R)
• M12: 2,358,111 km (0.066 R)
• M13: 2,438,744 km (0.07 R)
• M14: 2,575,178 km (0.042 R)
• M15: 2,827,101 km (0.102 R)
• M16: 2,912,820 km (0.104 R)
• M17: 3,175,215 km (0.072 R)
• M18: 3,445,089 km (0.093 R)
• M19: 3,598,278 km (0.108 R)
• M20: 3,691,327 km (0.066 R)
• M21: 3,847,956 km (0.106 R)
• M22: 3,879,671 km (0.053 R)
• M23: 4,168,096 km (0.077 R)
• M24: 4,496,613 km (0.051 R)
• M25: 5,108,917 km (0.1 R)
• M26: 5,892,211 km (0.091 R)
• M27: 6,038,668 km (0.111 R)
• M28: 6,149,220 km (0.067 R)
• M29: 7,567,558 km (0.116 R)
• M30: 7,806,765 km (0.11 R)
• M31: 7,927,191 km (0.06 R)
• M32: 8,048,365 km (0.037 R)
• M33: 8,333,499 km (0.065 R)
• M34: 8,746,389 km (0.083 R)
• M35: 9,250,684 km (0.068 R)
• M36: 9,506,346 km (0.072 R)
• M37: 10,068,385 km (0.052 R)
• M38: 10,641,046 km (0.083 R)
• M39: 11,679,854 km (0.048 R)
• M40: 11,771,707 km (0.069 R)
• M41: 12,940,066 km (0.057 R)
• M42: 13,465,753 km (0.105 R)
• M43: 14,144,927 km (0.087 R)
• M44: 15,084,252 km (0.088 R)
• M45: 15,586,752 km (0.084 R)
• M46: 16,659,668 km (0.067 R)
• M47: 17,440,569 km (0.098 R)
• M48: 17,545,586 km (0.106 R)
• M49: 18,768,399 km (0.109 R)
• M50: 19,635,169 km (0.109 R)
• M51: 20,238,498 km (0.112 R)
• M52: 20,514,805 km (0.039 R)
• M53: 20,959,559 km (0.074 R)
• M54: 21,239,008 km (0.091 R)
• M55: 21,519,803 km (0.119 R)
• M56: 21,632,450 km (0.093 R)
• M57: 22,312,522 km (0.105 R)
• M58: 22,884,585 km (0.109 R)
• M59: 23,751,654 km (0.089 R)
• M60: 24,218,399 km (0.071 R)
• M61: 24,277,042 km (0.081 R)
• M62: 24,452,969 km (0.069 R)
• M63: 24,511,761 km (0.109 R)
• M64: 24,688,286 km (0.111 R)
• M65: 25,517,806 km (0.098 R)
• M66: 25,816,254 km (0.112 R)
• M67: 27,569,840 km (0.093 R)
• M68: 28,677,613 km (0.032 R)
• M69: 28,925,795 km (0.027 R)
• M70: 29,674,383 km (0.119 R)
• M71: 29,925,408 km (0.115 R)
• M72: 30,051,071 km (0.102 R)
• M73: 30,240,162 km (0.109 R)
• M74: 30,366,273 km (0.068 R)
• M75: 30,936,241 km (0.057 R)
• M76: 31,958,444 km (0.105 R)
• M77: 34,363,977 km (0.089 R)
• M78: 35,555,225 km (0.076 R)
• M79: 36,022,120 km (0.107 R)
• M80: 36,356,771 km (0.11 R)
• M81: 38,250,380 km (0.099 R)
• M82: 38,660,279 km (0.086 R)
• M83: 38,728,794 km (0.114 R)
• M84: 39,553,378 km (0.112 R)
• M85: 41,150,185 km (0.043 R)
• M86: 43,193,244 km (0.073 R)
• M87: 43,834,121 km (0.084 R)
• M88: 44,477,990 km (0.107 R)
• M89: 44,549,797 km (0.053 R)
• M90: 46,283,038 km (0.109 R)
• M91: 46,792,718 km (0.084 R)
• M92: 46,865,572 km (0.1 R)
• M93: 47,597,405 km (0.089 R)
• M94: 48,406,580 km (0.104 R)
• M95: 48,480,332 km (0.099 R)
• M96: 48,997,940 km (0.111 R)
• M97: 49,294,593 km (0.037 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 12,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit