🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.4

Radius: 13.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.8 AU - 1.24 AU

Year: 711 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,618,209 km

• M1: 168,148 km (0.101 R)
• M2: 266,883 km (0.07 R)
• M3: 407,654 km (0.083 R)
• M4: 516,113 km (0.081 R)
• M5: 664,813 km (0.071 R)
• M6: 765,044 km (0.053 R)
• M7: 866,022 km (0.102 R)
• M8: 1,043,595 km (0.047 R)
• M9: 1,157,588 km (0.092 R)
• M10: 1,355,357 km (0.109 R)
• M11: 1,493,884 km (0.043 R)
• M12: 1,650,513 km (0.117 R)
• M13: 1,751,342 km (0.109 R)
• M14: 1,840,652 km (0.12 R)
• M15: 1,938,489 km (0.069 R)
• M16: 2,045,302 km (0.079 R)
• M17: 2,154,209 km (0.107 R)
• M18: 2,272,691 km (0.113 R)
• M19: 2,485,269 km (0.086 R)
• M20: 2,609,884 km (0.104 R)
• M21: 3,171,176 km (0.11 R)
• M22: 3,255,698 km (0.064 R)
• M23: 3,375,227 km (0.093 R)
• M24: 3,557,437 km (0.091 R)
• M25: 3,734,112 km (0.03 R)
• M26: 3,832,548 km (0.097 R)
• M27: 4,096,289 km (0.104 R)
• M28: 4,347,314 km (0.066 R)
• M29: 4,431,987 km (0.088 R)
• M30: 4,584,128 km (0.077 R)
• M31: 4,699,468 km (0.046 R)
• M32: 4,854,601 km (0.079 R)
• M33: 4,942,714 km (0.107 R)
• M34: 5,401,381 km (0.083 R)
• M35: 5,492,635 km (0.047 R)
• M36: 5,584,638 km (0.066 R)
• M37: 5,738,874 km (0.113 R)
• M38: 5,915,399 km (0.064 R)
• M39: 6,051,683 km (0.082 R)
• M40: 6,220,878 km (0.078 R)
• M41: 6,327,541 km (0.07 R)
• M42: 6,510,051 km (0.098 R)
• M43: 6,639,901 km (0.084 R)
• M44: 6,968,568 km (0.092 R)
• M45: 7,123,701 km (0.043 R)
• M46: 7,280,180 km (0.108 R)
• M47: 7,415,118 km (0.081 R)
• M48: 7,505,475 km (0.092 R)
• M49: 7,596,281 km (0.105 R)
• M50: 7,744,682 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.4

Radius: 8.5

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.15 AU - 1.89 AU

Year: 1294 Days

Day: 5.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,618,209 km

• M1: 257,308 km (0.098 R)
• M2: 432,936 km (0.112 R)
• M3: 515,963 km (0.058 R)
• M4: 710,291 km (0.111 R)
• M5: 803,490 km (0.104 R)
• M6: 859,290 km (0.066 R)
• M7: 1,059,452 km (0.093 R)
• M8: 1,531,882 km (0.089 R)
• M9: 1,840,353 km (0.074 R)
• M10: 1,966,314 km (0.115 R)
• M11: 2,037,972 km (0.096 R)
• M12: 2,339,262 km (0.105 R)
• M13: 2,399,101 km (0.078 R)
• M14: 2,671,818 km (0.064 R)
• M15: 2,757,238 km (0.074 R)
• M16: 2,814,834 km (0.062 R)
• M17: 2,907,734 km (0.032 R)
• M18: 3,240,888 km (0.083 R)
• M19: 3,412,028 km (0.049 R)
• M20: 3,529,911 km (0.092 R)
• M21: 3,763,434 km (0.097 R)
• M22: 3,866,058 km (0.091 R)
• M23: 4,054,252 km (0.092 R)
• M24: 4,166,002 km (0.103 R)
• M25: 4,278,948 km (0.113 R)
• M26: 4,650,848 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.8

Radius: 10.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.27 AU - 2.11 AU

Year: 1516 Days

Day: 8.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 36,618,209 km

• M1: 135,087 km (0.1 R)
• M2: 207,642 km (0.06 R)
• M3: 326,273 km (0.118 R)
• M4: 395,238 km (0.087 R)
• M5: 546,182 km (0.091 R)
• M6: 724,353 km (0.077 R)
• M7: 807,829 km (0.09 R)
• M8: 888,013 km (0.109 R)
• M9: 971,189 km (0.073 R)
• M10: 1,035,367 km (0.047 R)
• M11: 1,116,000 km (0.106 R)
• M12: 1,198,728 km (0.09 R)
• M13: 1,387,071 km (0.102 R)
• M14: 1,493,136 km (0.042 R)
• M15: 1,636,152 km (0.058 R)
• M16: 1,739,823 km (0.044 R)
• M17: 1,810,284 km (0.1 R)
• M18: 1,917,845 km (0.101 R)
• M19: 2,009,099 km (0.06 R)
• M20: 2,139,399 km (0.112 R)
• M21: 2,234,244 km (0.102 R)
• M22: 2,349,883 km (0.071 R)
• M23: 2,577,272 km (0.087 R)
• M24: 2,658,205 km (0.037 R)
• M25: 2,832,785 km (0.114 R)
• M26: 3,379,416 km (0.102 R)
• M27: 3,468,127 km (0.076 R)
• M28: 3,557,587 km (0.117 R)
• M29: 3,842,421 km (0.089 R)
• M30: 3,911,835 km (0.108 R)
• M31: 4,265,634 km (0.068 R)
• M32: 4,790,573 km (0.056 R)
• M33: 4,903,220 km (0.041 R)
• M34: 5,130,758 km (0.074 R)
• M35: 5,297,410 km (0.093 R)
• M36: 5,374,902 km (0.071 R)
• M37: 5,505,052 km (0.059 R)
• M38: 5,596,606 km (0.099 R)
• M39: 5,808,137 km (0.118 R)
• M40: 6,008,748 km (0.083 R)
• M41: 6,103,144 km (0.064 R)
• M42: 6,403,088 km (0.054 R)
• M43: 6,624,343 km (0.117 R)
• M44: 6,918,453 km (0.064 R)
• M45: 7,102,757 km (0.051 R)
• M46: 7,375,025 km (0.08 R)
• M47: 7,490,814 km (0.084 R)
• M48: 7,592,541 km (0.114 R)
• M49: 7,915,223 km (0.114 R)
• M50: 8,362,521 km (0.11 R)
• M51: 8,468,137 km (0.064 R)
• M52: 8,726,343 km (0.029 R)
• M53: 9,469,545 km (0.094 R)
• M54: 9,563,792 km (0.1 R)
• M55: 9,690,052 km (0.068 R)
• M56: 9,928,362 km (0.101 R)
• M57: 10,056,118 km (0.075 R)
• M58: 10,136,453 km (0.042 R)
• M59: 10,313,576 km (0.089 R)
• M60: 10,736,490 km (0.07 R)
• M61: 10,900,598 km (0.067 R)
• M62: 11,131,877 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.1

Radius: 14.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.73 AU - 4.11 AU

Year: 4366 Days

Day: 7.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,618,209 km

• M1: 264,639 km (0.097 R)
• M2: 385,813 km (0.111 R)
• M3: 612,753 km (0.108 R)
• M4: 915,689 km (0.116 R)
• M5: 1,023,399 km (0.093 R)
• M6: 1,253,032 km (0.114 R)
• M7: 1,421,180 km (0.071 R)
• M8: 1,580,950 km (0.069 R)
• M9: 1,730,099 km (0.052 R)
• M10: 2,170,216 km (0.06 R)
• M11: 2,337,317 km (0.073 R)
• M12: 3,429,830 km (0.09 R)
• M13: 3,581,971 km (0.119 R)
• M14: 4,661,918 km (0.067 R)
• M15: 4,928,651 km (0.105 R)
• M16: 5,300,701 km (0.107 R)
• M17: 5,451,945 km (0.116 R)
• M18: 5,604,834 km (0.07 R)
• M19: 6,687,324 km (0.105 R)
• M20: 7,406,890 km (0.092 R)
• M21: 7,919,711 km (0.104 R)
• M22: 8,151,289 km (0.104 R)
• M23: 8,297,296 km (0.097 R)
• M24: 8,414,581 km (0.035 R)
• M25: 8,562,085 km (0.096 R)
• M26: 9,009,831 km (0.077 R)
• M27: 9,312,617 km (0.058 R)
• M28: 9,404,021 km (0.053 R)
• M29: 10,209,606 km (0.082 R)
• M30: 10,461,977 km (0.1 R)
• M31: 10,812,186 km (0.098 R)
• M32: 11,166,434 km (0.055 R)
• M33: 11,361,360 km (0.097 R)
• M34: 11,491,809 km (0.051 R)
• M35: 11,590,095 km (0.115 R)
• M36: 11,787,415 km (0.102 R)
• M37: 12,218,705 km (0.082 R)
• M38: 12,386,105 km (0.102 R)
• M39: 13,096,994 km (0.088 R)
• M40: 13,543,843 km (0.118 R)
• M41: 13,682,371 km (0.049 R)
• M42: 13,821,347 km (0.11 R)
• M43: 14,030,635 km (0.085 R)
• M44: 14,381,890 km (0.097 R)
• M45: 14,878,555 km (0.107 R)
• M46: 15,093,079 km (0.071 R)
• M47: 15,380,905 km (0.067 R)
• M48: 15,634,174 km (0.078 R)
• M49: 16,034,947 km (0.109 R)
• M50: 16,402,210 km (0.092 R)
• M51: 16,809,415 km (0.117 R)
• M52: 16,958,415 km (0.12 R)
• M53: 17,070,463 km (0.114 R)
• M54: 17,671,847 km (0.092 R)
• M55: 17,785,392 km (0.063 R)
• M56: 18,395,153 km (0.09 R)
• M57: 18,663,980 km (0.111 R)
• M58: 19,478,540 km (0.057 R)
• M59: 21,222,852 km (0.109 R)
• M60: 21,343,577 km (0.107 R)
• M61: 21,626,167 km (0.075 R)
• M62: 22,154,397 km (0.078 R)
• M63: 22,686,966 km (0.093 R)
• M64: 23,555,980 km (0.102 R)
• M65: 24,478,101 km (0.062 R)
• M66: 24,647,147 km (0.117 R)
• M67: 25,028,621 km (0.118 R)
• M68: 25,198,864 km (0.104 R)
• M69: 25,497,611 km (0.089 R)
• M70: 25,840,489 km (0.1 R)
• M71: 26,747,950 km (0.119 R)
• M72: 27,183,728 km (0.031 R)
• M73: 27,709,714 km (0.054 R)
• M74: 27,974,054 km (0.064 R)
• M75: 28,505,126 km (0.088 R)
• M76: 29,442,656 km (0.066 R)
• M77: 30,163,718 km (0.1 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.3

Radius: 6.6

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.88 AU - 6.88 AU

Year: 9842 Days

Day: 20.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,618,209 km

• M1: 85,720 km (0.048 R)
• M2: 136,284 km (0.077 R)
• M3: 198,816 km (0.095 R)
• M4: 703,559 km (0.087 R)
• M5: 862,432 km (0.084 R)
• M6: 946,207 km (0.089 R)
• M7: 1,015,321 km (0.105 R)
• M8: 1,214,286 km (0.093 R)
• M9: 1,386,473 km (0.112 R)
• M10: 1,648,868 km (0.098 R)
• M11: 1,904,979 km (0.091 R)
• M12: 2,015,383 km (0.037 R)
• M13: 2,082,702 km (0.057 R)
• M14: 2,150,769 km (0.039 R)
• M15: 2,383,094 km (0.048 R)
• M16: 3,153,523 km (0.11 R)
• M17: 3,910,488 km (0.042 R)
• M18: 4,280,294 km (0.115 R)
• M19: 4,631,700 km (0.093 R)
• M20: 4,810,918 km (0.098 R)
• M21: 5,114,602 km (0.041 R)
• M22: 5,207,053 km (0.095 R)
• M23: 5,393,302 km (0.107 R)
• M24: 5,676,940 km (0.062 R)
• M25: 5,868,724 km (0.074 R)
• M26: 5,933,201 km (0.107 R)
• M27: 6,390,671 km (0.098 R)
• M28: 6,690,765 km (0.079 R)
• M29: 7,201,193 km (0.036 R)
• M30: 7,270,307 km (0.081 R)
• M31: 7,759,492 km (0.074 R)
• M32: 8,008,124 km (0.096 R)
• M33: 8,223,245 km (0.043 R)
• M34: 10,438,491 km (0.077 R)
• M35: 13,884,627 km (0.051 R)
• M36: 13,927,562 km (0.06 R)
• M37: 15,148,729 km (0.1 R)
• M38: 15,326,003 km (0.091 R)
• M39: 15,727,374 km (0.048 R)
• M40: 15,772,104 km (0.106 R)
• M41: 15,906,891 km (0.109 R)
• M42: 16,177,364 km (0.111 R)
• M43: 17,738,717 km (0.054 R)
• M44: 18,019,213 km (0.113 R)
• M45: 18,489,998 km (0.1 R)
• M46: 18,679,538 km (0.083 R)
• M47: 18,774,533 km (0.118 R)
• M48: 20,511,065 km (0.109 R)
• M49: 20,658,120 km (0.028 R)
• M50: 21,052,011 km (0.08 R)
• M51: 22,449,704 km (0.03 R)
• M52: 22,803,802 km (0.055 R)
• M53: 23,415,059 km (0.064 R)
• M54: 23,928,628 km (0.087 R)
• M55: 23,980,239 km (0.089 R)
• M56: 24,135,073 km (0.07 R)
• M57: 24,497,848 km (0.114 R)
• M58: 24,810,208 km (0.103 R)
• M59: 25,176,274 km (0.114 R)
• M60: 25,702,410 km (0.04 R)
• M61: 25,755,218 km (0.113 R)
• M62: 25,808,026 km (0.079 R)
• M63: 26,498,271 km (0.062 R)
• M64: 26,658,341 km (0.11 R)
• M65: 26,711,897 km (0.08 R)
• M66: 27,734,248 km (0.086 R)
• M67: 28,332,042 km (0.101 R)
• M68: 28,879,121 km (0.1 R)
• M69: 29,651,046 km (0.048 R)
• M70: 29,706,397 km (0.093 R)
• M71: 30,095,052 km (0.116 R)
• M72: 30,541,303 km (0.078 R)
• M73: 30,709,301 km (0.064 R)
• M74: 31,327,589 km (0.063 R)
• M75: 31,723,276 km (0.097 R)
• M76: 32,805,467 km (0.062 R)
• M77: 33,322,327 km (0.067 R)
• M78: 33,668,347 km (0.094 R)
• M79: 33,783,986 km (0.051 R)
• M80: 34,596,901 km (0.115 R)
• M81: 34,713,588 km (0.081 R)
• M82: 35,064,395 km (0.076 R)
• M83: 35,240,172 km (0.119 R)
• M84: 35,533,982 km (0.091 R)
• M85: 35,710,508 km (0.119 R)
• M86: 36,420,050 km (0.058 R)
• M87: 36,955,162 km (0.098 R)
• M88: 38,818,104 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.9

Radius: 4.5

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.63 AU - 7.71 AU

Year: 10579 Days

Day: 17.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 36,618,209 km

• M1: 305,628 km (0.109 R)
• M2: 416,630 km (0.117 R)
• M3: 527,632 km (0.091 R)
• M4: 852,409 km (0.047 R)
• M5: 962,064 km (0.06 R)
• M6: 1,010,384 km (0.039 R)
• M7: 1,353,711 km (0.113 R)
• M8: 1,408,015 km (0.11 R)
• M9: 1,500,467 km (0.085 R)
• M10: 1,538,016 km (0.061 R)
• M11: 1,971,251 km (0.105 R)
• M12: 2,988,965 km (0.079 R)
• M13: 3,228,621 km (0.099 R)
• M14: 3,301,625 km (0.118 R)
• M15: 3,350,693 km (0.105 R)
• M16: 3,777,496 km (0.079 R)
• M17: 3,854,539 km (0.056 R)
• M18: 4,062,629 km (0.034 R)
• M19: 4,653,691 km (0.097 R)
• M20: 4,987,294 km (0.06 R)
• M21: 5,071,966 km (0.115 R)
• M22: 5,473,038 km (0.095 R)
• M23: 5,677,538 km (0.103 R)
• M24: 5,973,892 km (0.086 R)
• M25: 6,427,772 km (0.051 R)
• M26: 6,674,459 km (0.059 R)
• M27: 7,529,560 km (0.082 R)
• M28: 7,724,187 km (0.059 R)
• M29: 8,052,405 km (0.104 R)
• M30: 8,184,799 km (0.045 R)
• M31: 8,318,090 km (0.051 R)
• M32: 8,586,768 km (0.05 R)
• M33: 8,654,386 km (0.075 R)
• M34: 9,167,208 km (0.119 R)
• M35: 9,270,879 km (0.116 R)
• M36: 9,374,999 km (0.1 R)
• M37: 9,584,436 km (0.083 R)
• M38: 9,760,064 km (0.077 R)
• M39: 10,257,776 km (0.11 R)
• M40: 10,293,530 km (0.052 R)
• M41: 10,329,434 km (0.092 R)
• M42: 11,277,435 km (0.08 R)
• M43: 12,025,425 km (0.085 R)
• M44: 12,063,273 km (0.11 R)
• M45: 12,138,970 km (0.099 R)
• M46: 12,176,967 km (0.07 R)
• M47: 12,214,816 km (0.094 R)
• M48: 12,596,739 km (0.055 R)
• M49: 12,635,186 km (0.076 R)
• M50: 13,845,133 km (0.029 R)
• M51: 14,123,385 km (0.048 R)
• M52: 14,564,549 km (0.093 R)
• M53: 15,831,643 km (0.092 R)
• M54: 17,133,594 km (0.1 R)
• M55: 18,819,711 km (0.108 R)
• M56: 18,951,657 km (0.081 R)
• M57: 20,377,324 km (0.033 R)
• M58: 20,422,503 km (0.071 R)
• M59: 20,512,710 km (0.114 R)
• M60: 20,739,202 km (0.109 R)
• M61: 20,875,336 km (0.05 R)
• M62: 21,698,872 km (0.112 R)
• M63: 22,719,877 km (0.095 R)
• M64: 22,813,376 km (0.049 R)
• M65: 23,803,864 km (0.063 R)
• M66: 23,946,430 km (0.113 R)
• M67: 24,137,018 km (0.067 R)
• M68: 24,663,902 km (0.083 R)
• M69: 24,711,923 km (0.065 R)
• M70: 24,904,605 km (0.073 R)
• M71: 25,485,493 km (0.118 R)
• M72: 25,582,732 km (0.104 R)
• M73: 25,680,120 km (0.074 R)
• M74: 26,119,788 km (0.073 R)
• M75: 26,315,911 km (0.096 R)
• M76: 26,858,054 km (0.104 R)
• M77: 27,155,305 km (0.076 R)
• M78: 27,304,304 km (0.06 R)
• M79: 28,355,229 km (0.118 R)
• M80: 28,910,836 km (0.059 R)
• M81: 29,164,703 km (0.074 R)
• M82: 29,215,567 km (0.054 R)
• M83: 29,266,430 km (0.101 R)
• M84: 29,827,871 km (0.11 R)
• M85: 30,289,978 km (0.055 R)
• M86: 30,341,590 km (0.078 R)
• M87: 30,909,912 km (0.079 R)
• M88: 31,952,160 km (0.117 R)
• M89: 32,477,698 km (0.111 R)
• M90: 33,005,928 km (0.096 R)
• M91: 33,377,529 km (0.045 R)
• M92: 34,285,438 km (0.036 R)
• M93: 34,661,677 km (0.083 R)
• M94: 36,399,107 km (0.116 R)
• M95: 36,563,365 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 11,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit