🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.6

Radius: 11.4

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.85 AU - 0.89 AU

Year: 560 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,927,690 km

• M1: 141,819 km (0.1 R)
• M2: 221,106 km (0.111 R)
• M3: 353,500 km (0.114 R)
• M4: 475,123 km (0.105 R)
• M5: 641,775 km (0.089 R)
• M6: 716,873 km (0.069 R)
• M7: 883,525 km (0.117 R)
• M8: 1,046,437 km (0.112 R)
• M9: 1,190,949 km (0.119 R)
• M10: 1,282,503 km (0.063 R)
• M11: 1,361,341 km (0.111 R)
• M12: 1,453,493 km (0.115 R)
• M13: 1,555,967 km (0.088 R)
• M14: 1,636,451 km (0.105 R)
• M15: 1,718,431 km (0.11 R)
• M16: 1,827,039 km (0.079 R)
• M17: 1,951,205 km (0.104 R)
• M18: 2,064,899 km (0.12 R)
• M19: 2,226,016 km (0.077 R)
• M20: 2,335,821 km (0.093 R)
• M21: 2,475,845 km (0.064 R)
• M22: 2,575,477 km (0.102 R)
• M23: 2,754,396 km (0.113 R)
• M24: 2,828,148 km (0.081 R)
• M25: 2,922,544 km (0.115 R)
• M26: 3,002,728 km (0.084 R)
• M27: 3,119,564 km (0.107 R)
• M28: 3,191,371 km (0.045 R)
• M29: 3,263,777 km (0.111 R)
• M30: 3,342,016 km (0.067 R)
• M31: 3,495,055 km (0.059 R)
• M32: 3,628,796 km (0.115 R)
• M33: 3,769,717 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.4

Radius: 13.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.54 AU - 3.7 AU

Year: 3804 Days

Day: 10 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,927,690 km

• M1: 170,990 km (0.043 R)
• M2: 339,438 km (0.107 R)
• M3: 478,264 km (0.102 R)
• M4: 590,463 km (0.114 R)
• M5: 867,219 km (0.097 R)
• M6: 979,716 km (0.103 R)
• M7: 1,086,679 km (0.051 R)
• M8: 1,337,255 km (0.071 R)
• M9: 1,519,166 km (0.068 R)
• M10: 2,228,559 km (0.12 R)
• M11: 2,387,881 km (0.113 R)
• M12: 2,476,443 km (0.108 R)
• M13: 2,842,060 km (0.081 R)
• M14: 3,176,262 km (0.039 R)
• M15: 3,389,589 km (0.077 R)
• M16: 3,761,638 km (0.104 R)
• M17: 4,254,264 km (0.052 R)
• M18: 4,730,285 km (0.088 R)
• M19: 5,359,194 km (0.063 R)
• M20: 5,495,927 km (0.046 R)
• M21: 5,594,512 km (0.098 R)
• M22: 5,873,362 km (0.113 R)
• M23: 6,014,433 km (0.1 R)
• M24: 6,259,175 km (0.03 R)
• M25: 6,403,387 km (0.101 R)
• M26: 6,653,365 km (0.089 R)
• M27: 6,779,476 km (0.115 R)
• M28: 7,012,999 km (0.079 R)
• M29: 7,335,532 km (0.108 R)
• M30: 7,641,160 km (0.054 R)
• M31: 7,928,538 km (0.118 R)
• M32: 8,040,138 km (0.094 R)
• M33: 8,559,990 km (0.099 R)
• M34: 8,697,471 km (0.117 R)
• M35: 8,904,963 km (0.094 R)
• M36: 9,466,404 km (0.102 R)
• M37: 9,943,172 km (0.076 R)
• M38: 10,087,684 km (0.067 R)
• M39: 10,354,566 km (0.086 R)
• M40: 10,945,029 km (0.081 R)
• M41: 11,169,276 km (0.081 R)
• M42: 11,319,622 km (0.035 R)
• M43: 11,825,562 km (0.075 R)
• M44: 11,927,737 km (0.063 R)
• M45: 12,107,105 km (0.076 R)
• M46: 12,416,623 km (0.084 R)
• M47: 12,624,564 km (0.09 R)
• M48: 12,755,014 km (0.043 R)
• M49: 13,361,184 km (0.072 R)
• M50: 13,547,583 km (0.114 R)
• M51: 13,976,779 km (0.104 R)
• M52: 14,193,098 km (0.102 R)
• M53: 14,301,706 km (0.061 R)
• M54: 14,492,443 km (0.037 R)
• M55: 14,656,552 km (0.054 R)
• M56: 14,876,311 km (0.111 R)
• M57: 15,291,296 km (0.108 R)
• M58: 15,514,197 km (0.1 R)
• M59: 15,850,642 km (0.115 R)
• M60: 16,161,208 km (0.088 R)
• M61: 16,788,322 km (0.077 R)
• M62: 17,133,743 km (0.1 R)
• M63: 17,568,774 km (0.096 R)
• M64: 17,743,953 km (0.109 R)
• M65: 17,890,260 km (0.045 R)
• M66: 18,331,723 km (0.096 R)
• M67: 18,420,435 km (0.097 R)
• M68: 18,955,696 km (0.063 R)
• M69: 19,105,294 km (0.117 R)
• M70: 19,405,686 km (0.045 R)
• M71: 19,859,267 km (0.056 R)
• M72: 20,194,067 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 14.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.97 AU - 6.25 AU

Year: 7973 Days

Day: 12.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,927,690 km

• M1: 278,102 km (0.116 R)
• M2: 518,506 km (0.113 R)
• M3: 626,665 km (0.118 R)
• M4: 900,280 km (0.113 R)
• M5: 1,181,374 km (0.079 R)
• M6: 1,298,809 km (0.095 R)
• M7: 1,564,644 km (0.102 R)
• M8: 1,887,925 km (0.114 R)
• M9: 2,467,467 km (0.114 R)
• M10: 2,710,115 km (0.108 R)
• M11: 2,823,061 km (0.097 R)
• M12: 2,960,841 km (0.036 R)
• M13: 3,148,138 km (0.071 R)
• M14: 3,485,331 km (0.117 R)
• M15: 3,885,505 km (0.065 R)
• M16: 4,143,113 km (0.11 R)
• M17: 4,274,161 km (0.083 R)
• M18: 4,702,759 km (0.04 R)
• M19: 4,894,693 km (0.091 R)
• M20: 6,100,452 km (0.066 R)
• M21: 6,310,188 km (0.075 R)
• M22: 6,706,173 km (0.12 R)
• M23: 7,110,237 km (0.081 R)
• M24: 8,502,993 km (0.113 R)
• M25: 8,670,393 km (0.082 R)
• M26: 8,906,608 km (0.096 R)
• M27: 9,008,634 km (0.079 R)
• M28: 10,048,938 km (0.114 R)
• M29: 10,297,270 km (0.071 R)
• M30: 10,619,504 km (0.096 R)
• M31: 11,310,646 km (0.082 R)
• M32: 13,044,037 km (0.084 R)
• M33: 13,587,975 km (0.102 R)
• M34: 14,298,265 km (0.114 R)
• M35: 14,818,866 km (0.113 R)
• M36: 15,101,755 km (0.111 R)
• M37: 15,549,801 km (0.117 R)
• M38: 16,209,528 km (0.063 R)
• M39: 16,417,618 km (0.115 R)
• M40: 17,131,649 km (0.068 R)
• M41: 17,258,658 km (0.052 R)
• M42: 17,684,563 km (0.076 R)
• M43: 17,941,721 km (0.094 R)
• M44: 18,459,779 km (0.085 R)
• M45: 18,807,893 km (0.1 R)
• M46: 18,982,773 km (0.11 R)
• M47: 19,466,423 km (0.058 R)
• M48: 19,599,116 km (0.109 R)
• M49: 20,132,732 km (0.056 R)
• M50: 20,536,048 km (0.118 R)
• M51: 20,806,371 km (0.08 R)
• M52: 21,624,522 km (0.047 R)
• M53: 22,453,294 km (0.088 R)
• M54: 23,245,564 km (0.053 R)
• M55: 23,339,362 km (0.081 R)
• M56: 23,810,446 km (0.111 R)
• M57: 24,379,666 km (0.097 R)
• M58: 24,713,867 km (0.096 R)
• M59: 25,919,776 km (0.097 R)
• M60: 26,017,164 km (0.106 R)
• M61: 26,260,859 km (0.116 R)
• M62: 27,392,118 km (0.094 R)
• M63: 27,839,117 km (0.119 R)
• M64: 28,388,739 km (0.072 R)
• M65: 28,941,952 km (0.087 R)
• M66: 29,295,901 km (0.035 R)
• M67: 29,498,755 km (0.058 R)
• M68: 30,059,149 km (0.093 R)
• M69: 30,520,210 km (0.112 R)
• M70: 31,190,258 km (0.07 R)
• M71: 32,755,351 km (0.076 R)
• M72: 33,071,302 km (0.107 R)
• M73: 33,335,492 km (0.045 R)
• M74: 33,706,495 km (0.113 R)
• M75: 33,812,859 km (0.097 R)
• M76: 33,972,330 km (0.114 R)
• M77: 34,666,913 km (0.096 R)
• M78: 34,881,436 km (0.083 R)
• M79: 35,312,129 km (0.11 R)
• M80: 35,419,989 km (0.091 R)
• M81: 36,015,538 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.3

Radius: 4.3

Gravity: 33.76 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.44 AU - 9.7 AU

Year: 18855 Days

Day: 16.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 82 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,927,690 km

• M1: 78,539 km (0.104 R)
• M2: 253,868 km (0.037 R)
• M3: 350,657 km (0.114 R)
• M4: 663,467 km (0.059 R)
• M5: 798,853 km (0.041 R)
• M6: 1,366,128 km (0.101 R)
• M7: 2,294,682 km (0.098 R)
• M8: 2,328,491 km (0.108 R)
• M9: 2,362,300 km (0.085 R)
• M10: 2,926,284 km (0.065 R)
• M11: 3,036,538 km (0.118 R)
• M12: 3,766,126 km (0.029 R)
• M13: 4,803,737 km (0.089 R)
• M14: 5,065,085 km (0.114 R)
• M15: 5,511,186 km (0.1 R)
• M16: 6,487,910 km (0.062 R)
• M17: 6,583,802 km (0.082 R)
• M18: 6,971,710 km (0.095 R)
• M19: 7,366,947 km (0.096 R)
• M20: 8,334,546 km (0.104 R)
• M21: 8,490,876 km (0.099 R)
• M22: 8,859,635 km (0.049 R)
• M23: 9,233,629 km (0.052 R)
• M24: 10,218,582 km (0.118 R)
• M25: 10,836,870 km (0.083 R)
• M26: 11,294,041 km (0.091 R)
• M27: 11,467,126 km (0.104 R)
• M28: 12,643,264 km (0.094 R)
• M29: 12,762,942 km (0.048 R)
• M30: 12,822,931 km (0.038 R)
• M31: 14,918,049 km (0.089 R)
• M32: 15,107,889 km (0.108 R)
• M33: 15,682,345 km (0.085 R)
• M34: 16,459,356 km (0.105 R)
• M35: 16,524,730 km (0.109 R)
• M36: 16,590,105 km (0.071 R)
• M37: 16,655,629 km (0.09 R)
• M38: 18,185,416 km (0.117 R)
• M39: 18,456,039 km (0.11 R)
• M40: 18,659,941 km (0.119 R)
• M41: 19,207,170 km (0.114 R)
• M42: 19,482,729 km (0.118 R)
• M43: 20,598,131 km (0.074 R)
• M44: 21,163,611 km (0.085 R)
• M45: 21,234,670 km (0.066 R)
• M46: 21,376,937 km (0.082 R)
• M47: 21,591,012 km (0.107 R)
• M48: 22,526,747 km (0.027 R)
• M49: 22,744,711 km (0.074 R)
• M50: 25,186,447 km (0.054 R)
• M51: 25,488,036 km (0.048 R)
• M52: 26,323,690 km (0.078 R)
• M53: 26,476,579 km (0.113 R)
• M54: 27,245,363 km (0.088 R)
• M55: 27,554,881 km (0.031 R)
• M56: 27,865,745 km (0.051 R)
• M57: 28,099,566 km (0.105 R)
• M58: 28,490,615 km (0.115 R)
• M59: 28,804,920 km (0.104 R)
• M60: 28,883,609 km (0.065 R)
• M61: 29,516,109 km (0.103 R)
• M62: 30,073,211 km (0.107 R)
• M63: 30,714,238 km (0.091 R)
• M64: 31,278,671 km (0.095 R)
• M65: 33,570,959 km (0.076 R)
• M66: 35,409,517 km (0.03 R)
• M67: 36,171,120 km (0.112 R)
• M68: 36,767,117 km (0.041 R)
• M69: 40,498,986 km (0.071 R)
• M70: 41,029,310 km (0.102 R)
• M71: 41,739,900 km (0.066 R)
• M72: 42,454,380 km (0.07 R)
• M73: 43,805,248 km (0.101 R)
• M74: 43,895,755 km (0.107 R)
• M75: 44,987,221 km (0.082 R)
• M76: 45,903,658 km (0.108 R)
• M77: 46,087,663 km (0.1 R)
• M78: 46,456,422 km (0.09 R)
• M79: 48,314,876 km (0.096 R)
• M80: 48,502,023 km (0.119 R)
• M81: 51,052,517 km (0.059 R)
• M82: 52,392,017 km (0.038 R)
• M83: 56,282,309 km (0.025 R)
• M84: 56,873,969 km (0.096 R)
• M85: 58,660,766 km (0.11 R)
• M86: 59,761,956 km (0.066 R)
• M87: 64,336,659 km (0.043 R)
• M88: 65,782,821 km (0.118 R)
• M89: 65,886,493 km (0.113 R)
• M90: 66,405,747 km (0.075 R)
• M91: 70,821,427 km (0.064 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 14,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit