🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.1

Radius: 12.8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.57 AU - 0.75 AU

Year: 370 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,027,779 km

• M1: 163,660 km (0.104 R)
• M2: 260,749 km (0.096 R)
• M3: 340,485 km (0.119 R)
• M4: 454,778 km (0.113 R)
• M5: 624,870 km (0.09 R)
• M6: 743,801 km (0.114 R)
• M7: 824,284 km (0.117 R)
• M8: 951,442 km (0.077 R)
• M9: 1,132,007 km (0.109 R)
• M10: 1,288,337 km (0.072 R)
• M11: 1,438,533 km (0.117 R)
• M12: 1,641,238 km (0.094 R)
• M13: 1,812,677 km (0.098 R)
• M14: 1,921,585 km (0.115 R)
• M15: 2,134,163 km (0.091 R)
• M16: 2,362,898 km (0.114 R)
• M17: 2,540,920 km (0.12 R)
• M18: 2,621,104 km (0.1 R)
• M19: 2,740,783 km (0.11 R)
• M20: 2,937,055 km (0.049 R)
• M21: 3,097,424 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.3

Radius: 13.7

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.96 AU - 2.22 AU

Year: 2086 Days

Day: 11.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,027,779 km

• M1: 194,477 km (0.111 R)
• M2: 280,346 km (0.076 R)
• M3: 381,624 km (0.102 R)
• M4: 539,450 km (0.097 R)
• M5: 732,880 km (0.071 R)
• M6: 839,244 km (0.119 R)
• M7: 1,019,958 km (0.108 R)
• M8: 1,388,119 km (0.106 R)
• M9: 1,725,013 km (0.069 R)
• M10: 2,206,120 km (0.057 R)
• M11: 2,299,319 km (0.103 R)
• M12: 2,448,618 km (0.085 R)
• M13: 2,714,304 km (0.048 R)
• M14: 2,872,429 km (0.107 R)
• M15: 3,093,235 km (0.089 R)
• M16: 3,274,099 km (0.115 R)
• M17: 3,741,443 km (0.075 R)
• M18: 3,950,730 km (0.118 R)
• M19: 4,246,934 km (0.112 R)
• M20: 4,567,672 km (0.091 R)
• M21: 4,722,206 km (0.048 R)
• M22: 4,861,332 km (0.11 R)
• M23: 4,948,847 km (0.091 R)
• M24: 5,107,870 km (0.108 R)
• M25: 5,594,960 km (0.104 R)
• M26: 5,742,314 km (0.068 R)
• M27: 5,909,565 km (0.103 R)
• M28: 6,059,611 km (0.098 R)
• M29: 6,927,129 km (0.116 R)
• M30: 7,792,553 km (0.078 R)
• M31: 7,895,476 km (0.093 R)
• M32: 7,998,699 km (0.087 R)
• M33: 8,144,108 km (0.039 R)
• M34: 8,269,471 km (0.113 R)
• M35: 8,395,582 km (0.087 R)
• M36: 8,585,721 km (0.086 R)
• M37: 9,273,722 km (0.114 R)
• M38: 9,382,778 km (0.08 R)
• M39: 9,668,510 km (0.074 R)
• M40: 10,068,834 km (0.038 R)
• M41: 10,451,954 km (0.097 R)
• M42: 10,611,127 km (0.07 R)
• M43: 10,725,270 km (0.048 R)
• M44: 10,908,826 km (0.091 R)
• M45: 11,349,093 km (0.063 R)
• M46: 11,536,090 km (0.096 R)
• M47: 11,771,408 km (0.051 R)
• M48: 12,079,729 km (0.025 R)
• M49: 12,825,773 km (0.11 R)
• M50: 12,923,012 km (0.095 R)
• M51: 13,045,084 km (0.115 R)
• M52: 13,438,227 km (0.075 R)
• M53: 14,463,421 km (0.102 R)
• M54: 14,819,165 km (0.113 R)
• M55: 15,100,858 km (0.116 R)
• M56: 15,203,632 km (0.059 R)
• M57: 15,617,419 km (0.104 R)
• M58: 15,747,420 km (0.088 R)
• M59: 16,403,257 km (0.082 R)
• M60: 16,800,888 km (0.07 R)
• M61: 17,309,371 km (0.08 R)
• M62: 17,606,024 km (0.115 R)
• M63: 17,795,714 km (0.086 R)
• M64: 18,095,059 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184

Radius: 13.8

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.68 AU - 3.98 AU

Year: 5174 Days

Day: 14.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 56,027,779 km

• M1: 204,351 km (0.105 R)
• M2: 469,289 km (0.105 R)
• M3: 892,501 km (0.115 R)
• M4: 1,130,062 km (0.117 R)
• M5: 1,319,603 km (0.11 R)
• M6: 1,460,075 km (0.083 R)
• M7: 1,744,012 km (0.074 R)
• M8: 2,114,117 km (0.035 R)
• M9: 2,210,608 km (0.092 R)
• M10: 2,509,504 km (0.051 R)
• M11: 2,943,936 km (0.094 R)
• M12: 4,123,815 km (0.118 R)
• M13: 5,039,952 km (0.028 R)
• M14: 5,208,100 km (0.111 R)
• M15: 5,607,975 km (0.04 R)
• M16: 6,136,654 km (0.049 R)
• M17: 6,518,428 km (0.107 R)
• M18: 6,660,995 km (0.11 R)
• M19: 6,928,625 km (0.032 R)
• M20: 8,100,126 km (0.078 R)
• M21: 8,253,614 km (0.03 R)
• M22: 8,341,876 km (0.103 R)
• M23: 8,608,161 km (0.047 R)
• M24: 8,967,794 km (0.116 R)
• M25: 9,609,120 km (0.08 R)
• M26: 9,795,070 km (0.079 R)
• M27: 10,123,288 km (0.087 R)
• M28: 10,887,434 km (0.098 R)
• M29: 12,344,667 km (0.092 R)
• M30: 12,955,026 km (0.1 R)
• M31: 13,393,198 km (0.11 R)
• M32: 14,125,779 km (0.048 R)
• M33: 14,310,981 km (0.12 R)
• M34: 14,657,001 km (0.068 R)
• M35: 15,357,418 km (0.065 R)
• M36: 16,096,282 km (0.08 R)
• M37: 16,262,037 km (0.11 R)
• M38: 16,372,889 km (0.083 R)
• M39: 16,623,166 km (0.086 R)
• M40: 17,296,955 km (0.048 R)
• M41: 18,209,202 km (0.095 R)
• M42: 18,381,988 km (0.077 R)
• M43: 18,932,807 km (0.082 R)
• M44: 19,283,465 km (0.11 R)
• M45: 19,371,428 km (0.046 R)
• M46: 19,459,541 km (0.114 R)
• M47: 19,724,778 km (0.099 R)
• M48: 19,872,581 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.8

Radius: 8.7

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.26 AU - 5.36 AU

Year: 7282 Days

Day: 12.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,027,779 km

• M1: 209,587 km (0.072 R)
• M2: 496,964 km (0.111 R)
• M3: 634,893 km (0.101 R)
• M4: 729,738 km (0.091 R)
• M5: 815,009 km (0.09 R)
• M6: 1,012,030 km (0.107 R)
• M7: 1,397,843 km (0.108 R)
• M8: 1,487,601 km (0.085 R)
• M9: 1,635,254 km (0.112 R)
• M10: 1,691,952 km (0.102 R)
• M11: 2,148,674 km (0.067 R)
• M12: 2,273,888 km (0.118 R)
• M13: 2,444,878 km (0.096 R)
• M14: 3,099,668 km (0.099 R)
• M15: 3,265,572 km (0.047 R)
• M16: 3,556,839 km (0.066 R)
• M17: 4,112,745 km (0.092 R)
• M18: 4,348,062 km (0.119 R)
• M19: 5,052,369 km (0.105 R)
• M20: 5,332,715 km (0.109 R)
• M21: 5,417,836 km (0.077 R)
• M22: 5,589,425 km (0.091 R)
• M23: 6,263,663 km (0.117 R)
• M24: 6,443,779 km (0.109 R)
• M25: 6,717,244 km (0.108 R)
• M26: 6,932,665 km (0.056 R)
• M27: 7,275,692 km (0.056 R)
• M28: 8,075,742 km (0.076 R)
• M29: 8,337,688 km (0.076 R)
• M30: 8,635,687 km (0.101 R)
• M31: 8,702,407 km (0.076 R)
• M32: 8,869,957 km (0.108 R)
• M33: 9,140,280 km (0.048 R)
• M34: 9,276,414 km (0.12 R)
• M35: 9,378,889 km (0.116 R)
• M36: 9,447,554 km (0.095 R)
• M37: 10,072,275 km (0.093 R)
• M38: 11,508,115 km (0.059 R)
• M39: 11,618,519 km (0.042 R)
• M40: 12,137,623 km (0.052 R)
• M41: 12,588,810 km (0.059 R)
• M42: 12,740,353 km (0.117 R)
• M43: 13,007,086 km (0.108 R)
• M44: 13,198,721 km (0.108 R)
• M45: 13,662,474 km (0.035 R)
• M46: 14,170,957 km (0.1 R)
• M47: 14,447,414 km (0.046 R)
• M48: 14,965,472 km (0.095 R)
• M49: 15,045,656 km (0.037 R)
• M50: 15,611,286 km (0.092 R)
• M51: 15,774,198 km (0.098 R)
• M52: 15,937,708 km (0.098 R)
• M53: 17,603,181 km (0.114 R)
• M54: 18,028,189 km (0.086 R)
• M55: 18,370,619 km (0.119 R)
• M56: 18,456,488 km (0.102 R)
• M57: 18,628,824 km (0.06 R)
• M58: 19,236,042 km (0.071 R)
• M59: 20,961,504 km (0.088 R)
• M60: 22,047,734 km (0.06 R)
• M61: 22,689,958 km (0.109 R)
• M62: 25,319,140 km (0.11 R)
• M63: 26,426,763 km (0.104 R)
• M64: 26,620,941 km (0.097 R)
• M65: 26,815,718 km (0.111 R)
• M66: 27,059,712 km (0.058 R)
• M67: 27,304,603 km (0.074 R)
• M68: 27,746,964 km (0.057 R)
• M69: 28,788,614 km (0.088 R)
• M70: 28,938,511 km (0.117 R)
• M71: 29,239,053 km (0.077 R)
• M72: 29,540,493 km (0.12 R)
• M73: 29,843,130 km (0.096 R)
• M74: 30,553,121 km (0.109 R)
• M75: 31,268,648 km (0.065 R)
• M76: 31,474,046 km (0.11 R)
• M77: 31,783,115 km (0.102 R)
• M78: 32,508,066 km (0.106 R)
• M79: 32,820,426 km (0.105 R)
• M80: 33,186,044 km (0.033 R)
• M81: 33,395,630 km (0.114 R)
• M82: 33,710,833 km (0.109 R)
• M83: 34,027,083 km (0.081 R)
• M84: 34,238,315 km (0.118 R)
• M85: 34,397,188 km (0.037 R)
• M86: 35,034,774 km (0.08 R)
• M87: 35,515,582 km (0.073 R)
• M88: 35,944,628 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.3

Radius: 6.1

Gravity: 23.87 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.5 AU - 7.24 AU

Year: 11097 Days

Day: 22.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,027,779 km

• M1: 178,620 km (0.116 R)
• M2: 664,215 km (0.079 R)
• M3: 777,909 km (0.091 R)
• M4: 837,299 km (0.115 R)
• M5: 1,462,469 km (0.106 R)
• M6: 1,536,520 km (0.089 R)
• M7: 1,766,152 km (0.111 R)
• M8: 1,818,811 km (0.036 R)
• M9: 1,925,474 km (0.073 R)
• M10: 2,006,855 km (0.088 R)
• M11: 2,430,816 km (0.049 R)
• M12: 3,424,445 km (0.103 R)
• M13: 3,757,899 km (0.097 R)
• M14: 4,101,974 km (0.051 R)
• M15: 4,420,168 km (0.028 R)
• M16: 4,636,786 km (0.091 R)
• M17: 5,537,515 km (0.115 R)
• M18: 5,731,842 km (0.067 R)
• M19: 5,810,232 km (0.031 R)
• M20: 7,579,376 km (0.034 R)
• M21: 7,708,629 km (0.096 R)
• M22: 8,056,893 km (0.071 R)
• M23: 8,499,403 km (0.047 R)
• M24: 9,086,425 km (0.063 R)
• M25: 11,266,515 km (0.058 R)
• M26: 11,414,018 km (0.11 R)
• M27: 12,060,880 km (0.082 R)
• M28: 13,234,176 km (0.105 R)
• M29: 13,286,086 km (0.064 R)
• M30: 14,603,894 km (0.084 R)
• M31: 14,980,282 km (0.095 R)
• M32: 15,034,287 km (0.086 R)
• M33: 15,414,415 km (0.072 R)
• M34: 15,797,685 km (0.056 R)
• M35: 15,907,639 km (0.101 R)
• M36: 15,962,841 km (0.11 R)
• M37: 17,135,239 km (0.097 R)
• M38: 17,191,787 km (0.083 R)
• M39: 17,760,259 km (0.104 R)
• M40: 18,277,269 km (0.097 R)
• M41: 18,974,396 km (0.103 R)
• M42: 19,857,921 km (0.041 R)
• M43: 20,215,011 km (0.111 R)
• M44: 20,334,539 km (0.069 R)
• M45: 20,875,186 km (0.11 R)
• M46: 23,397,855 km (0.071 R)
• M47: 24,471,818 km (0.096 R)
• M48: 24,854,639 km (0.083 R)
• M49: 25,303,732 km (0.03 R)
• M50: 25,432,536 km (0.109 R)
• M51: 26,340,445 km (0.066 R)
• M52: 26,405,670 km (0.116 R)
• M53: 26,667,316 km (0.105 R)
• M54: 27,258,826 km (0.103 R)
• M55: 27,390,921 km (0.115 R)
• M56: 27,854,824 km (0.055 R)
• M57: 27,987,817 km (0.107 R)
• M58: 28,121,109 km (0.077 R)
• M59: 29,532,714 km (0.084 R)
• M60: 29,736,317 km (0.07 R)
• M61: 29,940,219 km (0.048 R)
• M62: 30,076,502 km (0.028 R)
• M63: 31,312,181 km (0.102 R)
• M64: 32,914,972 km (0.109 R)
• M65: 33,126,055 km (0.115 R)
• M66: 35,260,966 km (0.041 R)
• M67: 36,563,216 km (0.058 R)
• M68: 37,146,946 km (0.088 R)
• M69: 37,440,009 km (0.089 R)
• M70: 37,954,625 km (0.111 R)
• M71: 38,545,836 km (0.104 R)
• M72: 39,438,038 km (0.116 R)
• M73: 40,487,766 km (0.116 R)
• M74: 41,394,628 km (0.032 R)
• M75: 41,698,462 km (0.039 R)
• M76: 42,003,043 km (0.057 R)
• M77: 43,845,790 km (0.065 R)
• M78: 44,000,623 km (0.043 R)
• M79: 46,186,248 km (0.096 R)
• M80: 46,659,127 km (0.094 R)
• M81: 47,450,949 km (0.108 R)
• M82: 48,406,879 km (0.056 R)
• M83: 48,486,764 km (0.116 R)
• M84: 49,691,326 km (0.033 R)
• M85: 50,662,067 km (0.096 R)
• M86: 52,293,880 km (0.101 R)
• M87: 52,375,860 km (0.103 R)
• M88: 53,694,266 km (0.06 R)
• M89: 53,777,143 km (0.094 R)
• M90: 53,942,748 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 20,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit