🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.5

Radius: 13.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.81 AU - 1.05 AU

Year: 619 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 34,364,528 km

• M1: 169,345 km (0.087 R)
• M2: 254,915 km (0.083 R)
• M3: 352,901 km (0.075 R)
• M4: 493,224 km (0.113 R)
• M5: 582,385 km (0.034 R)
• M6: 709,543 km (0.114 R)
• M7: 855,101 km (0.09 R)
• M8: 1,149,061 km (0.105 R)
• M9: 1,262,008 km (0.11 R)
• M10: 1,434,045 km (0.075 R)
• M11: 1,556,566 km (0.114 R)
• M12: 1,858,454 km (0.099 R)
• M13: 2,077,466 km (0.103 R)
• M14: 2,179,491 km (0.083 R)
• M15: 2,327,444 km (0.045 R)
• M16: 2,512,945 km (0.089 R)
• M17: 2,622,002 km (0.094 R)
• M18: 2,709,217 km (0.061 R)
• M19: 2,868,988 km (0.082 R)
• M20: 2,977,147 km (0.093 R)
• M21: 3,080,669 km (0.115 R)
• M22: 3,197,804 km (0.045 R)
• M23: 3,329,001 km (0.05 R)
• M24: 3,423,996 km (0.054 R)
• M25: 3,577,783 km (0.112 R)
• M26: 3,668,439 km (0.037 R)
• M27: 3,898,820 km (0.091 R)
• M28: 3,985,736 km (0.102 R)
• M29: 4,079,983 km (0.098 R)
• M30: 4,270,720 km (0.084 R)
• M31: 4,478,362 km (0.104 R)
• M32: 4,703,656 km (0.117 R)
• M33: 4,990,585 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 9.5

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.45 AU - 6.15 AU

Year: 8422 Days

Day: 10.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 34,364,528 km

• M1: 120,127 km (0.061 R)
• M2: 320,289 km (0.078 R)
• M3: 426,653 km (0.026 R)
• M4: 631,004 km (0.061 R)
• M5: 945,010 km (0.096 R)
• M6: 1,474,586 km (0.108 R)
• M7: 1,595,910 km (0.077 R)
• M8: 1,664,875 km (0.101 R)
• M9: 2,115,015 km (0.089 R)
• M10: 2,833,084 km (0.097 R)
• M11: 3,315,687 km (0.119 R)
• M12: 4,068,015 km (0.086 R)
• M13: 4,750,929 km (0.109 R)
• M14: 4,811,217 km (0.101 R)
• M15: 4,891,850 km (0.109 R)
• M16: 5,302,048 km (0.049 R)
• M17: 5,364,580 km (0.114 R)
• M18: 5,659,587 km (0.099 R)
• M19: 5,787,642 km (0.074 R)
• M20: 5,916,596 km (0.081 R)
• M21: 6,221,327 km (0.119 R)
• M22: 6,419,993 km (0.077 R)
• M23: 6,509,003 km (0.1 R)
• M24: 7,120,260 km (0.119 R)
• M25: 7,258,638 km (0.098 R)
• M26: 7,868,399 km (0.099 R)
• M27: 8,011,564 km (0.107 R)
• M28: 9,212,087 km (0.036 R)
• M29: 9,540,006 km (0.033 R)
• M30: 9,846,083 km (0.106 R)
• M31: 10,026,199 km (0.117 R)
• M32: 10,181,481 km (0.057 R)
• M33: 11,129,483 km (0.071 R)
• M34: 11,804,319 km (0.089 R)
• M35: 12,132,986 km (0.113 R)
• M36: 12,436,819 km (0.093 R)
• M37: 13,052,265 km (0.083 R)
• M38: 13,477,571 km (0.069 R)
• M39: 13,849,920 km (0.107 R)
• M40: 14,051,728 km (0.103 R)
• M41: 14,810,040 km (0.08 R)
• M42: 15,134,817 km (0.041 R)
• M43: 15,372,528 km (0.113 R)
• M44: 16,549,264 km (0.109 R)
• M45: 17,411,696 km (0.097 R)
• M46: 17,942,469 km (0.052 R)
• M47: 18,892,117 km (0.059 R)
• M48: 18,956,145 km (0.095 R)
• M49: 20,511,065 km (0.059 R)
• M50: 20,807,119 km (0.105 R)
• M51: 21,436,926 km (0.06 R)
• M52: 21,837,848 km (0.057 R)
• M53: 22,477,828 km (0.116 R)
• M54: 22,647,322 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.3

Radius: 4.7

Gravity: 41.03 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.15 AU - 6.73 AU

Year: 11281 Days

Day: 16.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 34,364,528 km

• M1: 142,866 km (0.063 R)
• M2: 207,642 km (0.045 R)
• M3: 354,397 km (0.098 R)
• M4: 399,875 km (0.079 R)
• M5: 463,903 km (0.114 R)
• M6: 497,114 km (0.08 R)
• M7: 531,372 km (0.065 R)
• M8: 733,927 km (0.054 R)
• M9: 916,736 km (0.106 R)
• M10: 1,596,508 km (0.066 R)
• M11: 1,752,838 km (0.034 R)
• M12: 1,969,007 km (0.106 R)
• M13: 2,136,706 km (0.12 R)
• M14: 2,947,078 km (0.098 R)
• M15: 3,106,699 km (0.06 R)
• M16: 3,400,958 km (0.082 R)
• M17: 4,445,002 km (0.105 R)
• M18: 4,664,910 km (0.068 R)
• M19: 4,925,959 km (0.113 R)
• M20: 5,268,687 km (0.105 R)
• M21: 5,423,372 km (0.08 R)
• M22: 5,896,550 km (0.105 R)
• M23: 5,936,642 km (0.083 R)
• M24: 6,341,903 km (0.09 R)
• M25: 6,382,892 km (0.104 R)
• M26: 6,589,337 km (0.087 R)
• M27: 6,630,926 km (0.096 R)
• M28: 6,882,100 km (0.116 R)
• M29: 7,051,296 km (0.11 R)
• M30: 7,093,781 km (0.066 R)
• M31: 7,393,725 km (0.06 R)
• M32: 7,829,504 km (0.09 R)
• M33: 7,961,748 km (0.112 R)
• M34: 8,094,890 km (0.115 R)
• M35: 8,862,776 km (0.071 R)
• M36: 9,372,007 km (0.094 R)
• M37: 9,700,973 km (0.062 R)
• M38: 10,467,064 km (0.066 R)
• M39: 10,612,922 km (0.075 R)
• M40: 11,451,717 km (0.117 R)
• M41: 11,803,272 km (0.065 R)
• M42: 11,853,836 km (0.111 R)
• M43: 12,723,449 km (0.093 R)
• M44: 13,507,940 km (0.06 R)
• M45: 14,795,080 km (0.096 R)
• M46: 16,289,263 km (0.064 R)
• M47: 17,025,734 km (0.119 R)
• M48: 17,139,877 km (0.118 R)
• M49: 17,426,656 km (0.041 R)
• M50: 17,599,441 km (0.097 R)
• M51: 18,296,418 km (0.07 R)
• M52: 18,766,155 km (0.102 R)
• M53: 19,657,310 km (0.088 R)
• M54: 22,914,803 km (0.063 R)
• M55: 22,977,784 km (0.097 R)
• M56: 24,701,900 km (0.101 R)
• M57: 24,831,302 km (0.097 R)
• M58: 26,203,114 km (0.089 R)
• M59: 28,679,408 km (0.077 R)
• M60: 29,019,743 km (0.109 R)
• M61: 29,156,176 km (0.104 R)
• M62: 32,283,370 km (0.086 R)
• M63: 32,992,763 km (0.07 R)
• M64: 33,420,763 km (0.097 R)
• M65: 34,933,197 km (0.058 R)
• M66: 35,005,752 km (0.111 R)
• M67: 35,953,903 km (0.073 R)
• M68: 36,984,334 km (0.081 R)
• M69: 38,099,137 km (0.06 R)
• M70: 38,173,936 km (0.119 R)
• M71: 41,432,327 km (0.079 R)
• M72: 41,816,943 km (0.027 R)
• M73: 42,125,414 km (0.064 R)
• M74: 42,900,181 km (0.091 R)
• M75: 45,015,196 km (0.099 R)
• M76: 46,125,212 km (0.113 R)
• M77: 46,204,948 km (0.084 R)
• M78: 46,683,661 km (0.066 R)
• M79: 47,646,024 km (0.109 R)
• M80: 48,291,389 km (0.113 R)
• M81: 50,162,410 km (0.06 R)
• M82: 51,643,279 km (0.119 R)
• M83: 51,726,007 km (0.068 R)
• M84: 52,638,554 km (0.119 R)
• M85: 53,389,086 km (0.089 R)
• M86: 54,900,773 km (0.066 R)
• M87: 55,238,565 km (0.106 R)
• M88: 55,323,088 km (0.062 R)
• M89: 55,407,760 km (0.067 R)
• M90: 56,341,251 km (0.061 R)
• M91: 56,682,035 km (0.071 R)
• M92: 56,852,726 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.5

Radius: 5

Gravity: 34.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.45 AU - 7.45 AU

Year: 12647 Days

Day: 17.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 34,364,528 km

• M1: 162,014 km (0.116 R)
• M2: 286,330 km (0.081 R)
• M3: 508,782 km (0.028 R)
• M4: 1,178,682 km (0.058 R)
• M5: 1,275,621 km (0.086 R)
• M6: 1,400,685 km (0.111 R)
• M7: 1,477,728 km (0.115 R)
• M8: 1,609,075 km (0.089 R)
• M9: 1,662,780 km (0.067 R)
• M10: 1,716,935 km (0.071 R)
• M11: 1,771,837 km (0.081 R)
• M12: 2,201,781 km (0.107 R)
• M13: 2,382,496 km (0.099 R)
• M14: 3,459,750 km (0.077 R)
• M15: 3,669,785 km (0.111 R)
• M16: 4,176,174 km (0.11 R)
• M17: 5,094,107 km (0.12 R)
• M18: 5,133,750 km (0.064 R)
• M19: 5,173,394 km (0.076 R)
• M20: 5,213,187 km (0.108 R)
• M21: 5,252,980 km (0.045 R)
• M22: 5,616,502 km (0.077 R)
• M23: 5,863,339 km (0.053 R)
• M24: 6,029,841 km (0.04 R)
• M25: 6,324,998 km (0.03 R)
• M26: 6,798,475 km (0.087 R)
• M27: 7,597,328 km (0.051 R)
• M28: 7,687,984 km (0.036 R)
• M29: 8,378,827 km (0.091 R)
• M30: 8,993,674 km (0.101 R)
• M31: 10,116,406 km (0.106 R)
• M32: 10,266,154 km (0.102 R)
• M33: 10,567,743 km (0.056 R)
• M34: 10,974,350 km (0.116 R)
• M35: 11,334,283 km (0.082 R)
• M36: 12,330,904 km (0.068 R)
• M37: 12,920,618 km (0.07 R)
• M38: 13,137,236 km (0.09 R)
• M39: 13,960,623 km (0.097 R)
• M40: 14,406,574 km (0.092 R)
• M41: 15,084,252 km (0.109 R)
• M42: 16,061,875 km (0.107 R)
• M43: 16,411,784 km (0.08 R)
• M44: 17,896,692 km (0.116 R)
• M45: 18,624,486 km (0.105 R)
• M46: 19,176,801 km (0.107 R)
• M47: 19,362,004 km (0.074 R)
• M48: 19,547,954 km (0.118 R)
• M49: 19,610,037 km (0.071 R)
• M50: 19,734,353 km (0.104 R)
• M51: 20,109,095 km (0.103 R)
• M52: 20,802,182 km (0.067 R)
• M53: 21,374,993 km (0.036 R)
• M54: 21,631,254 km (0.083 R)
• M55: 21,759,758 km (0.117 R)
• M56: 22,536,171 km (0.105 R)
• M57: 23,850,239 km (0.117 R)
• M58: 26,689,457 km (0.065 R)
• M59: 27,242,221 km (0.091 R)
• M60: 27,798,875 km (0.068 R)
• M61: 28,078,623 km (0.083 R)
• M62: 28,429,430 km (0.116 R)
• M63: 28,923,252 km (0.106 R)
• M64: 29,135,681 km (0.095 R)
• M65: 29,490,976 km (0.033 R)
• M66: 30,062,440 km (0.103 R)
• M67: 30,998,773 km (0.069 R)
• M68: 31,434,103 km (0.04 R)
• M69: 32,457,951 km (0.102 R)
• M70: 33,344,019 km (0.063 R)
• M71: 33,715,620 km (0.061 R)
• M72: 34,913,899 km (0.08 R)
• M73: 34,989,296 km (0.074 R)
• M74: 35,518,274 km (0.111 R)
• M75: 35,594,121 km (0.106 R)
• M76: 36,354,826 km (0.096 R)
• M77: 36,507,715 km (0.062 R)
• M78: 37,044,173 km (0.036 R)
• M79: 38,125,017 km (0.102 R)
• M80: 38,825,435 km (0.075 R)
• M81: 40,159,698 km (0.069 R)
• M82: 42,550,870 km (0.094 R)
• M83: 42,873,104 km (0.063 R)
• M84: 43,115,303 km (0.116 R)
• M85: 43,196,236 km (0.113 R)
• M86: 45,316,037 km (0.067 R)
• M87: 49,317,481 km (0.028 R)
• M88: 51,188,801 km (0.041 R)
• M89: 52,996,691 km (0.088 R)
• M90: 54,913,040 km (0.107 R)
• M91: 55,176,183 km (0.101 R)
• M92: 55,703,515 km (0.107 R)
• M93: 56,144,380 km (0.119 R)
• M94: 56,763,416 km (0.113 R)
• M95: 57,918,910 km (0.113 R)
• M96: 60,253,385 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.1

Radius: 6.1

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.88 AU - 8.22 AU

Year: 14320 Days

Day: 17.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 34,364,528 km

• M1: 78,988 km (0.112 R)
• M2: 195,524 km (0.087 R)
• M3: 319,840 km (0.106 R)
• M4: 436,377 km (0.116 R)
• M5: 1,079,797 km (0.118 R)
• M6: 1,776,624 km (0.115 R)
• M7: 2,716,249 km (0.056 R)
• M8: 3,281,728 km (0.033 R)
• M9: 3,808,762 km (0.101 R)
• M10: 5,320,299 km (0.103 R)
• M11: 5,403,026 km (0.117 R)
• M12: 6,195,745 km (0.098 R)
• M13: 7,359,168 km (0.113 R)
• M14: 7,824,268 km (0.069 R)
• M15: 9,242,755 km (0.075 R)
• M16: 9,542,549 km (0.113 R)
• M17: 10,634,314 km (0.115 R)
• M18: 10,878,308 km (0.118 R)
• M19: 10,948,320 km (0.116 R)
• M20: 11,514,399 km (0.082 R)
• M21: 11,729,071 km (0.108 R)
• M22: 12,381,019 km (0.086 R)
• M23: 12,454,172 km (0.089 R)
• M24: 13,231,184 km (0.113 R)
• M25: 13,795,766 km (0.089 R)
• M26: 14,100,048 km (0.093 R)
• M27: 14,909,373 km (0.075 R)
• M28: 14,948,268 km (0.096 R)
• M29: 14,987,313 km (0.057 R)
• M30: 15,575,532 km (0.06 R)
• M31: 16,051,702 km (0.102 R)
• M32: 16,211,472 km (0.088 R)
• M33: 16,613,143 km (0.076 R)
• M34: 16,774,708 km (0.08 R)
• M35: 17,140,176 km (0.118 R)
• M36: 17,181,016 km (0.111 R)
• M37: 17,303,537 km (0.08 R)
• M38: 19,345,398 km (0.059 R)
• M39: 20,719,455 km (0.12 R)
• M40: 21,374,245 km (0.101 R)
• M41: 22,391,510 km (0.055 R)
• M42: 24,015,245 km (0.086 R)
• M43: 24,289,458 km (0.112 R)
• M44: 24,610,795 km (0.1 R)
• M45: 24,933,627 km (0.118 R)
• M46: 27,374,466 km (0.027 R)
• M47: 28,429,879 km (0.105 R)
• M48: 28,719,949 km (0.083 R)
• M49: 28,865,508 km (0.101 R)
• M50: 29,743,198 km (0.114 R)
• M51: 29,939,471 km (0.068 R)
• M52: 30,629,865 km (0.064 R)
• M53: 30,778,416 km (0.114 R)
• M54: 33,391,890 km (0.103 R)
• M55: 34,005,092 km (0.106 R)
• M56: 34,364,576 km (0.067 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 18,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit