🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.4

Radius: 9.9

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.06 AU - 1.16 AU

Year: 793 Days

Day: 8.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 47,669,756 km

• M1: 151,991 km (0.104 R)
• M2: 228,137 km (0.094 R)
• M3: 350,209 km (0.097 R)
• M4: 415,732 km (0.072 R)
• M5: 486,492 km (0.09 R)
• M6: 562,189 km (0.117 R)
• M7: 626,965 km (0.111 R)
• M8: 732,581 km (0.113 R)
• M9: 974,780 km (0.112 R)
• M10: 1,073,963 km (0.115 R)
• M11: 1,150,707 km (0.072 R)
• M12: 1,330,523 km (0.116 R)
• M13: 1,548,488 km (0.116 R)
• M14: 1,800,859 km (0.098 R)
• M15: 1,877,752 km (0.111 R)
• M16: 1,995,187 km (0.116 R)
• M17: 2,188,168 km (0.111 R)
• M18: 2,295,280 km (0.104 R)
• M19: 2,446,673 km (0.05 R)
• M20: 2,679,896 km (0.066 R)
• M21: 2,803,763 km (0.099 R)
• M22: 2,920,450 km (0.114 R)
• M23: 3,029,656 km (0.116 R)
• M24: 3,140,209 km (0.106 R)
• M25: 3,346,654 km (0.108 R)
• M26: 3,451,372 km (0.091 R)
• M27: 3,518,692 km (0.096 R)
• M28: 3,625,355 km (0.114 R)
• M29: 3,832,099 km (0.037 R)
• M30: 4,002,192 km (0.09 R)
• M31: 4,308,718 km (0.052 R)
• M32: 4,433,333 km (0.12 R)
• M33: 4,506,636 km (0.095 R)
• M34: 4,955,130 km (0.102 R)
• M35: 5,053,117 km (0.117 R)
• M36: 5,118,790 km (0.11 R)
• M37: 5,317,606 km (0.104 R)
• M38: 5,451,646 km (0.092 R)
• M39: 5,643,280 km (0.053 R)
• M40: 5,745,755 km (0.107 R)
• M41: 5,848,678 km (0.1 R)
• M42: 5,952,350 km (0.094 R)
• M43: 6,044,951 km (0.046 R)
• M44: 6,361,201 km (0.089 R)
• M45: 6,515,436 km (0.098 R)
• M46: 6,658,900 km (0.111 R)
• M47: 6,743,124 km (0.07 R)
• M48: 6,936,853 km (0.106 R)
• M49: 7,022,274 km (0.114 R)
• M50: 7,206,279 km (0.04 R)
• M51: 7,604,359 km (0.08 R)
• M52: 7,679,756 km (0.099 R)
• M53: 7,806,166 km (0.111 R)
• M54: 8,047,917 km (0.111 R)
• M55: 8,266,479 km (0.074 R)
• M56: 8,331,105 km (0.099 R)
• M57: 8,762,097 km (0.081 R)
• M58: 8,880,878 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.5

Radius: 8.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.11 AU - 3.23 AU

Year: 2959 Days

Day: 9 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,669,756 km

• M1: 107,262 km (0.12 R)
• M2: 243,845 km (0.102 R)
• M3: 393,143 km (0.089 R)
• M4: 559,346 km (0.107 R)
• M5: 614,698 km (0.099 R)
• M6: 801,695 km (0.093 R)
• M7: 1,036,713 km (0.107 R)
• M8: 1,116,599 km (0.085 R)
• M9: 1,261,559 km (0.099 R)
• M10: 1,358,199 km (0.05 R)
• M11: 1,423,873 km (0.117 R)
• M12: 1,547,440 km (0.044 R)
• M13: 1,627,924 km (0.052 R)
• M14: 1,733,540 km (0.111 R)
• M15: 2,001,320 km (0.071 R)
• M16: 2,089,284 km (0.092 R)
• M17: 2,153,013 km (0.064 R)
• M18: 2,414,360 km (0.066 R)
• M19: 2,521,771 km (0.05 R)
• M20: 2,713,556 km (0.043 R)
• M21: 2,839,517 km (0.103 R)
• M22: 3,126,296 km (0.062 R)
• M23: 3,543,375 km (0.096 R)
• M24: 3,635,079 km (0.068 R)
• M25: 3,946,541 km (0.076 R)
• M26: 4,089,557 km (0.112 R)
• M27: 4,185,748 km (0.114 R)
• M28: 4,396,981 km (0.073 R)
• M29: 4,678,524 km (0.048 R)
• M30: 4,846,821 km (0.09 R)
• M31: 5,451,795 km (0.064 R)
• M32: 5,575,662 km (0.031 R)
• M33: 5,682,625 km (0.119 R)
• M34: 6,117,207 km (0.119 R)
• M35: 6,190,659 km (0.111 R)
• M36: 6,394,262 km (0.065 R)
• M37: 6,525,010 km (0.095 R)
• M38: 6,600,108 km (0.042 R)
• M39: 6,656,507 km (0.089 R)
• M40: 6,713,204 km (0.075 R)
• M41: 6,865,196 km (0.113 R)
• M42: 6,999,086 km (0.054 R)
• M43: 7,543,173 km (0.087 R)
• M44: 7,960,252 km (0.095 R)
• M45: 8,425,651 km (0.114 R)
• M46: 8,672,039 km (0.084 R)
• M47: 9,723,862 km (0.08 R)
• M48: 9,917,441 km (0.04 R)
• M49: 10,003,909 km (0.034 R)
• M50: 10,483,819 km (0.112 R)
• M51: 10,571,932 km (0.056 R)
• M52: 10,971,358 km (0.109 R)
• M53: 11,308,103 km (0.085 R)
• M54: 11,945,540 km (0.091 R)
• M55: 12,176,070 km (0.116 R)
• M56: 12,245,483 km (0.106 R)
• M57: 12,361,571 km (0.089 R)
• M58: 12,477,958 km (0.118 R)
• M59: 12,571,307 km (0.111 R)
• M60: 12,641,469 km (0.094 R)
• M61: 12,758,754 km (0.105 R)
• M62: 12,970,883 km (0.11 R)
• M63: 13,350,712 km (0.111 R)
• M64: 13,758,217 km (0.116 R)
• M65: 13,854,708 km (0.025 R)
• M66: 13,951,348 km (0.042 R)
• M67: 14,024,052 km (0.028 R)
• M68: 14,145,526 km (0.105 R)
• M69: 14,536,425 km (0.096 R)
• M70: 15,030,098 km (0.111 R)
• M71: 15,254,046 km (0.08 R)
• M72: 15,378,960 km (0.099 R)
• M73: 15,579,421 km (0.106 R)
• M74: 15,907,190 km (0.06 R)
• M75: 16,084,613 km (0.119 R)
• M76: 16,441,404 km (0.11 R)
• M77: 17,059,244 km (0.084 R)
• M78: 17,136,885 km (0.03 R)
• M79: 17,214,825 km (0.114 R)
• M80: 17,370,856 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.1

Radius: 5.7

Gravity: 21.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.03 AU - 6.27 AU

Year: 9109 Days

Day: 20.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,669,756 km

• M1: 78,240 km (0.079 R)
• M2: 188,942 km (0.058 R)
• M3: 404,812 km (0.086 R)
• M4: 684,410 km (0.047 R)
• M5: 750,084 km (0.119 R)
• M6: 923,767 km (0.089 R)
• M7: 1,188,106 km (0.047 R)
• M8: 1,308,383 km (0.115 R)
• M9: 1,475,185 km (0.093 R)
• M10: 1,539,512 km (0.046 R)
• M11: 1,944,922 km (0.051 R)
• M12: 2,159,595 km (0.079 R)
• M13: 2,585,799 km (0.055 R)
• M14: 3,230,865 km (0.07 R)
• M15: 3,314,790 km (0.108 R)
• M16: 3,775,102 km (0.096 R)
• M17: 4,163,758 km (0.102 R)
• M18: 4,754,520 km (0.094 R)
• M19: 4,818,248 km (0.108 R)
• M20: 5,141,230 km (0.096 R)
• M21: 5,706,112 km (0.095 R)
• M22: 5,807,838 km (0.067 R)
• M23: 6,501,374 km (0.105 R)
• M24: 6,966,174 km (0.072 R)
• M25: 7,294,093 km (0.03 R)
• M26: 7,889,642 km (0.088 R)
• M27: 7,965,189 km (0.074 R)
• M28: 8,616,987 km (0.049 R)
• M29: 9,445,610 km (0.12 R)
• M30: 10,631,173 km (0.118 R)
• M31: 10,672,910 km (0.052 R)
• M32: 10,840,311 km (0.054 R)
• M33: 11,862,812 km (0.09 R)
• M34: 12,473,470 km (0.116 R)
• M35: 12,605,565 km (0.114 R)
• M36: 13,228,641 km (0.101 R)
• M37: 14,643,388 km (0.081 R)
• M38: 14,876,012 km (0.11 R)
• M39: 14,922,687 km (0.085 R)
• M40: 14,969,361 km (0.102 R)
• M41: 15,345,002 km (0.084 R)
• M42: 15,676,211 km (0.082 R)
• M43: 15,771,206 km (0.089 R)
• M44: 16,732,223 km (0.049 R)
• M45: 17,367,116 km (0.117 R)
• M46: 18,209,202 km (0.085 R)
• M47: 18,509,445 km (0.093 R)
• M48: 18,811,483 km (0.112 R)
• M49: 19,624,697 km (0.113 R)
• M50: 19,881,258 km (0.115 R)
• M51: 21,127,857 km (0.104 R)
• M52: 22,185,813 km (0.1 R)
• M53: 22,506,551 km (0.042 R)
• M54: 22,560,256 km (0.106 R)
• M55: 22,613,813 km (0.058 R)
• M56: 23,098,659 km (0.102 R)
• M57: 23,152,814 km (0.118 R)
• M58: 23,532,493 km (0.096 R)
• M59: 23,804,911 km (0.055 R)
• M60: 23,914,267 km (0.031 R)
• M61: 24,133,278 km (0.115 R)
• M62: 24,188,181 km (0.05 R)
• M63: 24,463,141 km (0.039 R)
• M64: 24,794,501 km (0.119 R)
• M65: 24,960,854 km (0.108 R)
• M66: 25,461,707 km (0.036 R)
• M67: 25,853,654 km (0.094 R)
• M68: 26,078,499 km (0.105 R)
• M69: 27,785,411 km (0.045 R)
• M70: 28,536,243 km (0.046 R)
• M71: 30,057,952 km (0.069 R)
• M72: 31,007,300 km (0.085 R)
• M73: 31,365,886 km (0.12 R)
• M74: 31,966,522 km (0.116 R)
• M75: 32,087,098 km (0.061 R)
• M76: 32,147,535 km (0.091 R)
• M77: 32,389,285 km (0.076 R)
• M78: 33,423,605 km (0.09 R)
• M79: 34,098,591 km (0.062 R)
• M80: 34,716,131 km (0.052 R)
• M81: 35,088,480 km (0.086 R)
• M82: 35,212,796 km (0.103 R)
• M83: 36,024,962 km (0.063 R)
• M84: 36,464,930 km (0.111 R)
• M85: 37,986,490 km (0.115 R)
• M86: 40,307,351 km (0.045 R)
• M87: 40,894,822 km (0.104 R)
• M88: 44,545,459 km (0.077 R)
• M89: 44,814,885 km (0.088 R)
• M90: 44,882,353 km (0.112 R)
• M91: 45,152,677 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.7

Radius: 5.1

Gravity: 25.56 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.65 AU - 6.43 AU

Year: 10068 Days

Day: 24.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 109.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,669,756 km

• M1: 240,404 km (0.115 R)
• M2: 323,281 km (0.106 R)
• M3: 579,841 km (0.077 R)
• M4: 711,338 km (0.027 R)
• M5: 763,099 km (0.088 R)
• M6: 816,206 km (0.091 R)
• M7: 945,159 km (0.113 R)
• M8: 983,157 km (0.071 R)
• M9: 1,222,364 km (0.064 R)
• M10: 1,546,393 km (0.081 R)
• M11: 1,847,833 km (0.06 R)
• M12: 1,895,854 km (0.118 R)
• M13: 2,042,310 km (0.114 R)
• M14: 2,092,126 km (0.098 R)
• M15: 2,142,092 km (0.077 R)
• M16: 2,320,562 km (0.118 R)
• M17: 2,398,652 km (0.118 R)
• M18: 3,196,308 km (0.055 R)
• M19: 3,254,202 km (0.119 R)
• M20: 3,668,738 km (0.083 R)
• M21: 3,790,212 km (0.091 R)
• M22: 3,975,115 km (0.079 R)
• M23: 4,068,613 km (0.084 R)
• M24: 4,131,295 km (0.115 R)
• M25: 4,257,705 km (0.084 R)
• M26: 4,514,565 km (0.079 R)
• M27: 5,314,614 km (0.077 R)
• M28: 5,695,789 km (0.09 R)
• M29: 5,730,945 km (0.096 R)
• M30: 6,594,573 km (0.107 R)
• M31: 7,691,126 km (0.112 R)
• M32: 8,082,324 km (0.107 R)
• M33: 8,280,242 km (0.085 R)
• M34: 8,320,035 km (0.064 R)
• M35: 8,640,773 km (0.11 R)
• M36: 8,721,556 km (0.08 R)
• M37: 9,501,559 km (0.118 R)
• M38: 10,346,338 km (0.057 R)
• M39: 10,734,395 km (0.101 R)
• M40: 10,777,779 km (0.12 R)
• M41: 11,259,185 km (0.074 R)
• M42: 11,569,151 km (0.059 R)
• M43: 11,792,202 km (0.12 R)
• M44: 14,195,492 km (0.072 R)
• M45: 16,342,371 km (0.059 R)
• M46: 16,392,336 km (0.063 R)
• M47: 16,442,452 km (0.101 R)
• M48: 17,402,272 km (0.081 R)
• M49: 17,811,870 km (0.116 R)
• M50: 18,172,850 km (0.051 R)
• M51: 18,380,193 km (0.093 R)
• M52: 18,744,912 km (0.089 R)
• M53: 20,388,843 km (0.095 R)
• M54: 21,583,233 km (0.118 R)
• M55: 21,802,842 km (0.11 R)
• M56: 22,632,811 km (0.046 R)
• M57: 22,744,262 km (0.047 R)
• M58: 22,800,062 km (0.083 R)
• M59: 23,248,107 km (0.041 R)
• M60: 23,642,447 km (0.074 R)
• M61: 24,039,031 km (0.098 R)
• M62: 24,838,782 km (0.079 R)
• M63: 24,953,822 km (0.028 R)
• M64: 25,879,983 km (0.096 R)
• M65: 28,424,044 km (0.073 R)
• M66: 29,026,924 km (0.101 R)
• M67: 33,300,785 km (0.112 R)
• M68: 33,427,644 km (0.112 R)
• M69: 33,681,661 km (0.085 R)
• M70: 34,063,884 km (0.026 R)
• M71: 34,704,163 km (0.113 R)
• M72: 34,961,471 km (0.074 R)
• M73: 35,154,752 km (0.085 R)
• M74: 35,477,733 km (0.114 R)
• M75: 36,191,914 km (0.111 R)
• M76: 37,634,336 km (0.086 R)
• M77: 37,766,431 km (0.073 R)
• M78: 38,296,157 km (0.071 R)
• M79: 38,561,993 km (0.109 R)
• M80: 39,497,129 km (0.078 R)
• M81: 39,631,318 km (0.08 R)
• M82: 40,507,363 km (0.078 R)
• M83: 43,035,418 km (0.058 R)
• M84: 43,242,611 km (0.046 R)
• M85: 44,562,513 km (0.069 R)
• M86: 44,842,111 km (0.065 R)
• M87: 45,684,347 km (0.111 R)
• M88: 45,966,190 km (0.107 R)
• M89: 46,036,800 km (0.082 R)
• M90: 46,390,150 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 13,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit