🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.1

Radius: 9.7

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.42 AU - 0.66 AU

Year: 274 Days

Day: 6.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 45,936,299 km

• M1: 123,867 km (0.11 R)
• M2: 192,532 km (0.115 R)
• M3: 265,686 km (0.119 R)
• M4: 336,595 km (0.032 R)
• M5: 397,482 km (0.113 R)
• M6: 488,736 km (0.118 R)
• M7: 571,613 km (0.08 R)
• M8: 642,373 km (0.025 R)
• M9: 719,416 km (0.054 R)
• M10: 851,361 km (0.095 R)
• M11: 923,767 km (0.069 R)
• M12: 1,015,919 km (0.108 R)
• M13: 1,079,049 km (0.106 R)
• M14: 1,158,187 km (0.072 R)
• M15: 1,388,268 km (0.047 R)
• M16: 1,478,925 km (0.075 R)
• M17: 1,616,704 km (0.032 R)
• M18: 1,763,161 km (0.107 R)
• M19: 1,966,763 km (0.085 R)
• M20: 2,042,310 km (0.115 R)
• M21: 2,210,309 km (0.11 R)
• M22: 2,293,784 km (0.102 R)
• M23: 2,482,876 km (0.047 R)
• M24: 2,564,855 km (0.103 R)
• M25: 2,633,072 km (0.091 R)
• M26: 2,756,490 km (0.096 R)
• M27: 2,856,571 km (0.088 R)
• M28: 2,917,158 km (0.082 R)
• M29: 2,988,517 km (0.06 R)
• M30: 3,122,556 km (0.102 R)
• M31: 3,290,256 km (0.049 R)
• M32: 3,364,456 km (0.074 R)
• M33: 3,683,997 km (0.095 R)
• M34: 3,755,655 km (0.06 R)
• M35: 3,833,445 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.5

Radius: 10.2

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.6 AU - 0.92 AU

Year: 457 Days

Day: 13.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 45,936,299 km

• M1: 139,425 km (0.075 R)
• M2: 213,327 km (0.103 R)
• M3: 287,677 km (0.088 R)
• M4: 385,813 km (0.082 R)
• M5: 463,005 km (0.088 R)
• M6: 572,960 km (0.072 R)
• M7: 645,515 km (0.052 R)
• M8: 734,675 km (0.115 R)
• M9: 845,677 km (0.115 R)
• M10: 933,790 km (0.096 R)
• M11: 1,040,154 km (0.046 R)
• M12: 1,123,630 km (0.069 R)
• M13: 1,189,901 km (0.052 R)
• M14: 1,277,715 km (0.112 R)
• M15: 1,380,190 km (0.095 R)
• M16: 1,646,773 km (0.054 R)
• M17: 1,809,237 km (0.081 R)
• M18: 1,934,600 km (0.042 R)
• M19: 2,082,103 km (0.074 R)
• M20: 2,174,555 km (0.09 R)
• M21: 2,258,329 km (0.096 R)
• M22: 2,323,255 km (0.032 R)
• M23: 2,419,147 km (0.105 R)
• M24: 2,511,449 km (0.037 R)
• M25: 2,672,865 km (0.081 R)
• M26: 2,913,568 km (0.073 R)
• M27: 2,978,942 km (0.093 R)
• M28: 3,072,591 km (0.107 R)
• M29: 3,139,162 km (0.12 R)
• M30: 3,239,991 km (0.1 R)
• M31: 3,479,497 km (0.116 R)
• M32: 3,624,906 km (0.098 R)
• M33: 3,724,987 km (0.099 R)
• M34: 3,861,719 km (0.051 R)
• M35: 3,927,842 km (0.103 R)
• M36: 3,994,263 km (0.109 R)
• M37: 4,085,368 km (0.112 R)
• M38: 4,171,088 km (0.101 R)
• M39: 4,245,139 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.4

Radius: 8.5

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.43 AU - 1.73 AU

Year: 1371 Days

Day: 11.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,936,299 km

• M1: 106,065 km (0.1 R)
• M2: 221,554 km (0.091 R)
• M3: 292,015 km (0.105 R)
• M4: 363,822 km (0.079 R)
• M5: 419,024 km (0.095 R)
• M6: 582,534 km (0.056 R)
• M7: 731,384 km (0.036 R)
• M8: 798,254 km (0.116 R)
• M9: 854,653 km (0.12 R)
• M10: 1,244,056 km (0.084 R)
• M11: 1,377,946 km (0.102 R)
• M12: 1,783,057 km (0.108 R)
• M13: 2,064,451 km (0.111 R)
• M14: 2,179,192 km (0.049 R)
• M15: 2,259,975 km (0.069 R)
• M16: 2,314,279 km (0.041 R)
• M17: 2,489,458 km (0.086 R)
• M18: 2,583,406 km (0.097 R)
• M19: 2,659,551 km (0.106 R)
• M20: 2,872,578 km (0.058 R)
• M21: 3,081,118 km (0.043 R)
• M22: 3,172,073 km (0.114 R)
• M23: 3,253,604 km (0.07 R)
• M24: 3,356,527 km (0.091 R)
• M25: 3,418,910 km (0.04 R)
• M26: 3,513,156 km (0.079 R)
• M27: 3,629,394 km (0.085 R)
• M28: 3,736,356 km (0.03 R)
• M29: 3,855,137 km (0.112 R)
• M30: 3,942,353 km (0.116 R)
• M31: 4,008,176 km (0.106 R)
• M32: 4,185,599 km (0.098 R)
• M33: 4,275,208 km (0.056 R)
• M34: 4,331,606 km (0.06 R)
• M35: 4,490,778 km (0.025 R)
• M36: 4,559,594 km (0.095 R)
• M37: 4,628,708 km (0.09 R)
• M38: 4,686,602 km (0.079 R)
• M39: 4,803,139 km (0.103 R)
• M40: 4,979,814 km (0.101 R)
• M41: 5,062,990 km (0.06 R)
• M42: 5,230,839 km (0.116 R)
• M43: 5,303,245 km (0.11 R)
• M44: 5,436,985 km (0.081 R)
• M45: 5,547,239 km (0.091 R)
• M46: 5,608,873 km (0.087 R)
• M47: 5,832,372 km (0.113 R)
• M48: 5,907,620 km (0.11 R)
• M49: 6,021,015 km (0.071 R)
• M50: 6,237,184 km (0.064 R)
• M51: 6,468,911 km (0.098 R)
• M52: 6,650,972 km (0.085 R)
• M53: 6,742,675 km (0.109 R)
• M54: 6,848,142 km (0.09 R)
• M55: 7,020,478 km (0.112 R)
• M56: 7,167,384 km (0.098 R)
• M57: 7,234,553 km (0.08 R)
• M58: 7,600,769 km (0.114 R)
• M59: 7,669,284 km (0.077 R)
• M60: 7,751,713 km (0.062 R)
• M61: 7,806,914 km (0.098 R)
• M62: 8,140,518 km (0.11 R)
• M63: 8,323,177 km (0.107 R)
• M64: 8,649,599 km (0.09 R)
• M65: 8,721,257 km (0.092 R)
• M66: 9,110,959 km (0.119 R)
• M67: 9,212,835 km (0.117 R)
• M68: 9,271,328 km (0.077 R)
• M69: 9,432,744 km (0.116 R)
• M70: 9,773,079 km (0.115 R)
• M71: 10,072,425 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.2

Radius: 8

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.18 AU - 6.54 AU

Year: 8566 Days

Day: 10.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,936,299 km

• M1: 247,734 km (0.068 R)
• M2: 298,747 km (0.087 R)
• M3: 452,534 km (0.115 R)
• M4: 532,718 km (0.098 R)
• M5: 1,007,990 km (0.036 R)
• M6: 1,153,100 km (0.092 R)
• M7: 1,228,348 km (0.109 R)
• M8: 1,423,873 km (0.083 R)
• M9: 1,714,541 km (0.095 R)
• M10: 2,374,567 km (0.058 R)
• M11: 2,668,976 km (0.073 R)
• M12: 2,744,523 km (0.099 R)
• M13: 3,346,504 km (0.113 R)
• M14: 3,930,983 km (0.112 R)
• M15: 4,456,969 km (0.113 R)
• M16: 5,446,110 km (0.115 R)
• M17: 5,510,138 km (0.038 R)
• M18: 5,703,868 km (0.08 R)
• M19: 6,231,051 km (0.035 R)
• M20: 6,739,534 km (0.108 R)
• M21: 6,912,020 km (0.104 R)
• M22: 7,402,701 km (0.091 R)
• M23: 7,760,090 km (0.099 R)
• M24: 8,380,473 km (0.081 R)
• M25: 8,752,822 km (0.066 R)
• M26: 8,865,619 km (0.112 R)
• M27: 9,092,708 km (0.095 R)
• M28: 9,513,976 km (0.068 R)
• M29: 10,855,719 km (0.069 R)
• M30: 11,879,717 km (0.118 R)
• M31: 12,046,518 km (0.042 R)
• M32: 12,678,569 km (0.118 R)
• M33: 13,581,392 km (0.115 R)
• M34: 13,668,458 km (0.113 R)
• M35: 14,018,667 km (0.1 R)
• M36: 15,131,825 km (0.049 R)
• M37: 15,676,211 km (0.11 R)
• M38: 16,180,954 km (0.059 R)
• M39: 16,273,256 km (0.087 R)
• M40: 16,365,708 km (0.099 R)
• M41: 17,300,545 km (0.094 R)
• M42: 17,536,910 km (0.036 R)
• M43: 18,012,780 km (0.056 R)
• M44: 18,156,544 km (0.096 R)
• M45: 18,348,628 km (0.113 R)
• M46: 18,831,829 km (0.105 R)
• M47: 19,026,156 km (0.109 R)
• M48: 19,417,056 km (0.119 R)
• M49: 19,958,899 km (0.096 R)
• M50: 20,555,645 km (0.079 R)
• M51: 20,655,726 km (0.117 R)
• M52: 21,868,666 km (0.05 R)
• M53: 22,022,003 km (0.08 R)
• M54: 22,226,803 km (0.039 R)
• M55: 23,000,822 km (0.112 R)
• M56: 23,941,194 km (0.119 R)
• M57: 24,416,018 km (0.115 R)
• M58: 24,840,726 km (0.044 R)
• M59: 24,947,240 km (0.119 R)
• M60: 25,859,338 km (0.054 R)
• M61: 26,129,512 km (0.111 R)
• M62: 26,836,661 km (0.08 R)
• M63: 28,548,360 km (0.086 R)
• M64: 28,604,160 km (0.064 R)
• M65: 29,332,851 km (0.112 R)
• M66: 29,558,295 km (0.071 R)
• M67: 30,294,915 km (0.114 R)
• M68: 32,832,993 km (0.119 R)
• M69: 33,242,891 km (0.104 R)
• M70: 34,008,832 km (0.067 R)
• M71: 34,245,795 km (0.111 R)
• M72: 35,378,251 km (0.115 R)
• M73: 35,618,206 km (0.088 R)
• M74: 36,401,949 km (0.067 R)
• M75: 36,947,832 km (0.1 R)
• M76: 37,802,484 km (0.052 R)
• M77: 38,170,645 km (0.091 R)
• M78: 38,848,772 km (0.052 R)
• M79: 39,406,622 km (0.119 R)
• M80: 40,655,765 km (0.049 R)
• M81: 41,981,351 km (0.118 R)
• M82: 42,108,210 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.5

Radius: 7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.23 AU - 8.57 AU

Year: 16805 Days

Day: 21.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,936,299 km

• M1: 88,562 km (0.056 R)
• M2: 147,354 km (0.119 R)
• M3: 216,767 km (0.087 R)
• M4: 467,643 km (0.087 R)
• M5: 846,874 km (0.057 R)
• M6: 900,130 km (0.061 R)
• M7: 972,835 km (0.077 R)
• M8: 1,183,469 km (0.085 R)
• M9: 1,691,802 km (0.043 R)
• M10: 2,137,754 km (0.089 R)
• M11: 2,618,561 km (0.094 R)
• M12: 2,912,072 km (0.068 R)
• M13: 3,159,956 km (0.082 R)
• M14: 3,244,179 km (0.088 R)
• M15: 3,646,897 km (0.09 R)
• M16: 4,311,560 km (0.092 R)
• M17: 4,657,879 km (0.108 R)
• M18: 4,753,772 km (0.057 R)
• M19: 4,850,561 km (0.034 R)
• M20: 5,276,915 km (0.08 R)
• M21: 5,545,294 km (0.055 R)
• M22: 5,647,170 km (0.09 R)
• M23: 5,887,125 km (0.1 R)
• M24: 6,483,871 km (0.04 R)
• M25: 6,591,133 km (0.111 R)
• M26: 6,807,451 km (0.092 R)
• M27: 6,880,156 km (0.116 R)
• M28: 7,470,618 km (0.096 R)
• M29: 7,924,199 km (0.026 R)
• M30: 8,347,711 km (0.107 R)
• M31: 8,778,702 km (0.071 R)
• M32: 9,540,006 km (0.11 R)
• M33: 9,949,306 km (0.119 R)
• M34: 10,531,690 km (0.105 R)
• M35: 11,948,083 km (0.072 R)
• M36: 12,700,710 km (0.109 R)
• M37: 13,835,409 km (0.107 R)
• M38: 14,344,790 km (0.05 R)
• M39: 15,144,241 km (0.09 R)
• M40: 15,334,380 km (0.052 R)
• M41: 15,861,563 km (0.106 R)
• M42: 16,006,374 km (0.12 R)
• M43: 16,200,103 km (0.066 R)
• M44: 16,297,192 km (0.106 R)
• M45: 16,785,928 km (0.096 R)
• M46: 16,933,432 km (0.071 R)
• M47: 17,329,118 km (0.119 R)
• M48: 17,428,451 km (0.119 R)
• M49: 19,095,420 km (0.094 R)
• M50: 19,921,799 km (0.1 R)
• M51: 20,182,398 km (0.09 R)
• M52: 20,234,608 km (0.098 R)
• M53: 20,918,270 km (0.087 R)
• M54: 21,662,819 km (0.066 R)
• M55: 23,616,866 km (0.116 R)
• M56: 23,727,120 km (0.05 R)
• M57: 24,003,427 km (0.099 R)
• M58: 24,058,778 km (0.093 R)
• M59: 24,447,583 km (0.112 R)
• M60: 24,670,783 km (0.111 R)
• M61: 25,457,219 km (0.093 R)
• M62: 26,194,737 km (0.08 R)
• M63: 28,860,272 km (0.049 R)
• M64: 29,332,552 km (0.065 R)
• M65: 29,569,665 km (0.098 R)
• M66: 29,807,525 km (0.059 R)
• M67: 30,885,228 km (0.069 R)
• M68: 31,126,530 km (0.06 R)
• M69: 31,914,761 km (0.092 R)
• M70: 32,158,755 km (0.11 R)
• M71: 32,587,054 km (0.117 R)
• M72: 32,894,029 km (0.104 R)
• M73: 33,140,416 km (0.068 R)
• M74: 35,007,547 km (0.078 R)
• M75: 35,574,374 km (0.095 R)
• M76: 35,700,784 km (0.085 R)
• M77: 36,525,816 km (0.109 R)
• M78: 37,742,795 km (0.037 R)
• M79: 38,129,954 km (0.114 R)
• M80: 38,908,013 km (0.113 R)
• M81: 39,429,660 km (0.063 R)
• M82: 40,216,545 km (0.084 R)
• M83: 40,611,932 km (0.112 R)
• M84: 40,810,150 km (0.068 R)
• M85: 41,074,788 km (0.097 R)
• M86: 43,280,459 km (0.048 R)
• M87: 43,482,865 km (0.038 R)
• M88: 44,499,682 km (0.081 R)
• M89: 44,703,883 km (0.063 R)
• M90: 45,661,459 km (0.056 R)
• M91: 45,730,124 km (0.109 R)
• M92: 45,936,270 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 10,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit