🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807

Radius: 11

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.72 AU - 1.08 AU

Year: 589 Days

Day: 8.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 43,094,004 km

• M1: 216,019 km (0.101 R)
• M2: 323,431 km (0.109 R)
• M3: 481,556 km (0.111 R)
• M4: 574,306 km (0.118 R)
• M5: 646,113 km (0.116 R)
• M6: 785,239 km (0.047 R)
• M7: 898,036 km (0.09 R)
• M8: 994,676 km (0.06 R)
• M9: 1,169,855 km (0.095 R)
• M10: 1,324,988 km (0.111 R)
• M11: 1,506,301 km (0.097 R)
• M12: 1,817,764 km (0.069 R)
• M13: 1,886,728 km (0.109 R)
• M14: 1,970,802 km (0.106 R)
• M15: 2,056,073 km (0.082 R)
• M16: 2,157,201 km (0.08 R)
• M17: 2,372,024 km (0.099 R)
• M18: 2,478,388 km (0.107 R)
• M19: 2,719,540 km (0.078 R)
• M20: 2,791,047 km (0.107 R)
• M21: 2,903,545 km (0.102 R)
• M22: 3,075,134 km (0.093 R)
• M23: 3,283,823 km (0.04 R)
• M24: 3,523,329 km (0.114 R)
• M25: 3,601,419 km (0.095 R)
• M26: 3,671,431 km (0.084 R)
• M27: 3,768,520 km (0.079 R)
• M28: 3,946,990 km (0.096 R)
• M29: 4,028,371 km (0.082 R)
• M30: 4,192,630 km (0.077 R)
• M31: 4,349,857 km (0.101 R)
• M32: 4,433,931 km (0.108 R)
• M33: 4,737,166 km (0.106 R)
• M34: 4,900,976 km (0.055 R)
• M35: 5,047,283 km (0.106 R)
• M36: 5,194,936 km (0.048 R)
• M37: 5,343,935 km (0.09 R)
• M38: 5,414,097 km (0.099 R)
• M39: 5,504,603 km (0.117 R)
• M40: 5,851,222 km (0.081 R)
• M41: 5,923,477 km (0.111 R)
• M42: 5,996,182 km (0.102 R)
• M43: 6,089,830 km (0.096 R)
• M44: 6,352,823 km (0.113 R)
• M45: 6,576,771 km (0.099 R)
• M46: 6,662,640 km (0.069 R)
• M47: 6,738,187 km (0.069 R)
• M48: 6,857,417 km (0.109 R)
• M49: 6,988,315 km (0.119 R)
• M50: 7,109,190 km (0.093 R)
• M51: 7,241,584 km (0.108 R)
• M52: 7,419,606 km (0.068 R)
• M53: 7,497,995 km (0.116 R)
• M54: 7,610,343 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.6

Radius: 8.8

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.71 AU - 1.83 AU

Year: 1625 Days

Day: 13.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,094,004 km

• M1: 220,507 km (0.03 R)
• M2: 305,778 km (0.115 R)
• M3: 376,687 km (0.06 R)
• M4: 442,062 km (0.079 R)
• M5: 558,898 km (0.101 R)
• M6: 657,632 km (0.028 R)
• M7: 739,462 km (0.08 R)
• M8: 1,094,159 km (0.101 R)
• M9: 1,295,069 km (0.088 R)
• M10: 1,419,534 km (0.11 R)
• M11: 1,680,433 km (0.12 R)
• M12: 1,774,380 km (0.084 R)
• M13: 1,837,959 km (0.119 R)
• M14: 2,201,781 km (0.114 R)
• M15: 2,316,523 km (0.082 R)
• M16: 2,421,541 km (0.085 R)
• M17: 2,709,367 km (0.078 R)
• M18: 2,957,700 km (0.113 R)
• M19: 3,020,830 km (0.076 R)
• M20: 3,097,424 km (0.059 R)
• M21: 3,436,413 km (0.117 R)
• M22: 4,364,219 km (0.099 R)
• M23: 4,465,496 km (0.027 R)
• M24: 4,699,767 km (0.076 R)
• M25: 4,818,547 km (0.11 R)
• M26: 4,923,266 km (0.088 R)
• M27: 5,104,429 km (0.063 R)
• M28: 5,426,962 km (0.06 R)
• M29: 5,598,551 km (0.111 R)
• M30: 5,899,242 km (0.117 R)
• M31: 6,059,611 km (0.11 R)
• M32: 6,189,014 km (0.089 R)
• M33: 6,254,089 km (0.113 R)
• M34: 6,319,313 km (0.051 R)
• M35: 6,715,598 km (0.065 R)
• M36: 6,883,148 km (0.077 R)
• M37: 7,171,124 km (0.073 R)
• M38: 7,256,544 km (0.051 R)
• M39: 7,342,413 km (0.115 R)
• M40: 7,411,228 km (0.115 R)
• M41: 7,532,253 km (0.106 R)
• M42: 7,829,055 km (0.079 R)
• M43: 7,917,168 km (0.112 R)
• M44: 8,005,431 km (0.104 R)
• M45: 8,183,153 km (0.111 R)
• M46: 8,326,318 km (0.083 R)
• M47: 8,615,042 km (0.045 R)
• M48: 9,313,814 km (0.049 R)
• M49: 9,519,511 km (0.061 R)
• M50: 9,707,855 km (0.103 R)
• M51: 9,840,398 km (0.116 R)
• M52: 9,935,543 km (0.112 R)
• M53: 10,011,837 km (0.092 R)
• M54: 10,707,019 km (0.109 R)
• M55: 11,218,793 km (0.118 R)
• M56: 11,397,862 km (0.037 R)
• M57: 12,001,340 km (0.117 R)
• M58: 12,123,262 km (0.058 R)
• M59: 12,225,288 km (0.111 R)
• M60: 12,450,582 km (0.059 R)
• M61: 12,946,948 km (0.076 R)
• M62: 13,072,012 km (0.043 R)
• M63: 13,239,561 km (0.091 R)
• M64: 13,407,709 km (0.065 R)
• M65: 13,576,605 km (0.041 R)
• M66: 13,746,100 km (0.108 R)
• M67: 13,873,707 km (0.118 R)
• M68: 13,937,734 km (0.09 R)
• M69: 14,087,332 km (0.102 R)
• M70: 14,173,052 km (0.071 R)
• M71: 14,323,547 km (0.037 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.8

Radius: 4.3

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.65 AU - 6.51 AU

Year: 10348 Days

Day: 18.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,094,004 km

• M1: 56,249 km (0.057 R)
• M2: 1,576,612 km (0.1 R)
• M3: 1,611,169 km (0.082 R)
• M4: 1,716,187 km (0.117 R)
• M5: 1,823,448 km (0.055 R)
• M6: 1,951,355 km (0.102 R)
• M7: 2,044,405 km (0.107 R)
• M8: 2,101,102 km (0.113 R)
• M9: 2,313,082 km (0.083 R)
• M10: 2,613,325 km (0.05 R)
• M11: 2,674,810 km (0.11 R)
• M12: 2,968,321 km (0.099 R)
• M13: 3,140,508 km (0.067 R)
• M14: 3,517,345 km (0.031 R)
• M15: 3,978,855 km (0.066 R)
• M16: 4,026,127 km (0.099 R)
• M17: 4,073,400 km (0.099 R)
• M18: 4,216,715 km (0.097 R)
• M19: 4,532,815 km (0.105 R)
• M20: 4,706,199 km (0.091 R)
• M21: 4,856,545 km (0.079 R)
• M22: 5,605,432 km (0.118 R)
• M23: 6,033,731 km (0.066 R)
• M24: 6,306,747 km (0.076 R)
• M25: 6,361,799 km (0.107 R)
• M26: 6,444,826 km (0.09 R)
• M27: 7,351,688 km (0.107 R)
• M28: 7,555,291 km (0.074 R)
• M29: 7,701,897 km (0.096 R)
• M30: 7,819,929 km (0.08 R)
• M31: 8,207,388 km (0.057 R)
• M32: 8,267,526 km (0.091 R)
• M33: 8,358,183 km (0.082 R)
• M34: 9,533,124 km (0.118 R)
• M35: 9,628,119 km (0.083 R)
• M36: 10,043,253 km (0.025 R)
• M37: 10,139,893 km (0.096 R)
• M38: 10,824,752 km (0.078 R)
• M39: 11,056,479 km (0.046 R)
• M40: 11,089,690 km (0.092 R)
• M41: 11,122,901 km (0.082 R)
• M42: 11,761,085 km (0.049 R)
• M43: 12,723,149 km (0.078 R)
• M44: 12,967,592 km (0.083 R)
• M45: 13,037,604 km (0.078 R)
• M46: 13,284,141 km (0.099 R)
• M47: 13,603,084 km (0.098 R)
• M48: 13,674,442 km (0.049 R)
• M49: 13,996,526 km (0.12 R)
• M50: 14,176,642 km (0.109 R)
• M51: 14,831,282 km (0.039 R)
• M52: 15,347,096 km (0.115 R)
• M53: 15,458,397 km (0.049 R)
• M54: 15,793,945 km (0.106 R)
• M55: 16,586,215 km (0.103 R)
• M56: 16,662,360 km (0.091 R)
• M57: 17,468,693 km (0.097 R)
• M58: 17,779,258 km (0.081 R)
• M59: 18,327,086 km (0.118 R)
• M60: 20,654,828 km (0.081 R)
• M61: 22,061,946 km (0.094 R)
• M62: 22,397,494 km (0.12 R)
• M63: 22,650,314 km (0.1 R)
• M64: 23,243,919 km (0.113 R)
• M65: 23,628,086 km (0.103 R)
• M66: 24,489,471 km (0.117 R)
• M67: 24,663,004 km (0.091 R)
• M68: 26,021,502 km (0.089 R)
• M69: 29,868,860 km (0.025 R)
• M70: 31,080,603 km (0.107 R)
• M71: 31,315,472 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302

Radius: 5.7

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.27 AU - 8.77 AU

Year: 12839 Days

Day: 15.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,094,004 km

• M1: 283,338 km (0.097 R)
• M2: 551,867 km (0.091 R)
• M3: 990,188 km (0.111 R)
• M4: 1,081,144 km (0.117 R)
• M5: 1,155,943 km (0.108 R)
• M6: 1,193,941 km (0.064 R)
• M7: 1,271,432 km (0.1 R)
• M8: 1,310,777 km (0.079 R)
• M9: 1,390,811 km (0.107 R)
• M10: 2,181,287 km (0.111 R)
• M11: 2,252,495 km (0.066 R)
• M12: 2,324,601 km (0.079 R)
• M13: 2,446,374 km (0.109 R)
• M14: 2,495,741 km (0.069 R)
• M15: 2,824,408 km (0.102 R)
• M16: 3,301,775 km (0.044 R)
• M17: 3,411,430 km (0.105 R)
• M18: 3,494,307 km (0.099 R)
• M19: 4,005,932 km (0.07 R)
• M20: 4,122,768 km (0.09 R)
• M21: 4,300,191 km (0.092 R)
• M22: 4,662,666 km (0.03 R)
• M23: 4,754,819 km (0.116 R)
• M24: 4,878,536 km (0.072 R)
• M25: 5,352,313 km (0.042 R)
• M26: 6,140,394 km (0.085 R)
• M27: 6,929,224 km (0.093 R)
• M28: 7,353,483 km (0.1 R)
• M29: 7,785,971 km (0.059 R)
• M30: 7,931,978 km (0.052 R)
• M31: 8,450,185 km (0.069 R)
• M32: 8,525,134 km (0.068 R)
• M33: 9,911,158 km (0.086 R)
• M34: 10,549,343 km (0.114 R)
• M35: 11,159,702 km (0.088 R)
• M36: 11,448,426 km (0.112 R)
• M37: 11,781,431 km (0.076 R)
• M38: 11,991,167 km (0.05 R)
• M39: 12,329,258 km (0.11 R)
• M40: 13,101,482 km (0.114 R)
• M41: 13,231,782 km (0.093 R)
• M42: 13,318,848 km (0.063 R)
• M43: 13,406,064 km (0.105 R)
• M44: 13,713,038 km (0.112 R)
• M45: 13,933,546 km (0.057 R)
• M46: 14,288,990 km (0.113 R)
• M47: 14,647,427 km (0.096 R)
• M48: 14,873,020 km (0.039 R)
• M49: 15,099,661 km (0.117 R)
• M50: 16,110,643 km (0.068 R)
• M51: 17,524,044 km (0.073 R)
• M52: 18,245,405 km (0.1 R)
• M53: 18,390,964 km (0.056 R)
• M54: 18,439,434 km (0.099 R)
• M55: 18,585,441 km (0.119 R)
• M56: 18,634,210 km (0.119 R)
• M57: 18,829,585 km (0.075 R)
• M58: 19,271,796 km (0.095 R)
• M59: 19,866,597 km (0.11 R)
• M60: 20,517,797 km (0.096 R)
• M61: 21,125,164 km (0.106 R)
• M62: 21,482,105 km (0.102 R)
• M63: 21,635,742 km (0.095 R)
• M64: 22,721,224 km (0.108 R)
• M65: 22,825,494 km (0.092 R)
• M66: 23,244,218 km (0.083 R)
• M67: 24,355,581 km (0.047 R)
• M68: 24,622,762 km (0.075 R)
• M69: 24,783,580 km (0.033 R)
• M70: 25,213,973 km (0.105 R)
• M71: 26,136,693 km (0.059 R)
• M72: 27,791,993 km (0.102 R)
• M73: 27,959,393 km (0.085 R)
• M74: 28,351,190 km (0.097 R)
• M75: 29,253,714 km (0.074 R)
• M76: 29,310,412 km (0.089 R)
• M77: 29,423,956 km (0.11 R)
• M78: 31,492,895 km (0.063 R)
• M79: 33,845,920 km (0.073 R)
• M80: 34,502,954 km (0.086 R)
• M81: 35,043,600 km (0.112 R)
• M82: 35,284,752 km (0.09 R)
• M83: 35,647,527 km (0.086 R)
• M84: 35,950,911 km (0.106 R)
• M85: 36,682,295 km (0.069 R)
• M86: 36,804,667 km (0.08 R)
• M87: 36,988,522 km (0.1 R)
• M88: 37,172,677 km (0.029 R)
• M89: 37,726,788 km (0.097 R)
• M90: 37,912,140 km (0.072 R)
• M91: 38,221,807 km (0.053 R)
• M92: 40,349,089 km (0.098 R)
• M93: 40,728,469 km (0.084 R)
• M94: 42,129,603 km (0.058 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: 179 - 18,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit