🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.53 AU - 0.57 AU

Year: 263 Days

Day: 33.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.8

Radius: 8.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.72 AU - 0.94 AU

Year: 488 Days

Day: 10.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,950,226 km

• M1: 113,096 km (0.117 R)
• M2: 175,030 km (0.071 R)
• M3: 235,168 km (0.11 R)
• M4: 299,345 km (0.109 R)
• M5: 421,567 km (0.093 R)
• M6: 476,170 km (0.108 R)
• M7: 596,148 km (0.084 R)
• M8: 669,301 km (0.069 R)
• M9: 732,282 km (0.116 R)
• M10: 811,419 km (0.073 R)
• M11: 870,510 km (0.031 R)
• M12: 928,404 km (0.103 R)
• M13: 1,057,358 km (0.072 R)
• M14: 1,113,307 km (0.079 R)
• M15: 1,167,013 km (0.092 R)
• M16: 1,280,408 km (0.089 R)
• M17: 1,363,734 km (0.108 R)
• M18: 1,455,886 km (0.092 R)
• M19: 1,589,178 km (0.049 R)
• M20: 1,767,200 km (0.107 R)
• M21: 1,826,740 km (0.088 R)
• M22: 1,917,396 km (0.084 R)
• M23: 2,040,665 km (0.101 R)
• M24: 2,115,164 km (0.081 R)
• M25: 2,206,419 km (0.104 R)
• M26: 2,315,476 km (0.059 R)
• M27: 2,413,762 km (0.118 R)
• M28: 2,509,504 km (0.054 R)
• M29: 2,602,105 km (0.103 R)
• M30: 2,738,987 km (0.047 R)
• M31: 2,834,431 km (0.103 R)
• M32: 2,900,254 km (0.101 R)
• M33: 3,010,956 km (0.116 R)
• M34: 3,096,078 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.4

Radius: 9.8

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.26 AU - 1.32 AU

Year: 946 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 50,950,226 km

• M1: 122,969 km (0.118 R)
• M2: 195,524 km (0.098 R)
• M3: 311,912 km (0.079 R)
• M4: 406,308 km (0.09 R)
• M5: 520,301 km (0.069 R)
• M6: 584,030 km (0.086 R)
• M7: 646,412 km (0.11 R)
• M8: 747,241 km (0.115 R)
• M9: 858,542 km (0.09 R)
• M10: 1,041,650 km (0.045 R)
• M11: 1,146,069 km (0.102 R)
• M12: 1,611,618 km (0.108 R)
• M13: 1,709,006 km (0.071 R)
• M14: 1,821,055 km (0.113 R)
• M15: 2,000,273 km (0.096 R)
• M16: 2,072,379 km (0.027 R)
• M17: 2,225,867 km (0.118 R)
• M18: 2,328,042 km (0.111 R)
• M19: 2,701,738 km (0.065 R)
• M20: 2,906,836 km (0.105 R)
• M21: 3,049,104 km (0.083 R)
• M22: 3,193,615 km (0.036 R)
• M23: 3,473,663 km (0.086 R)
• M24: 3,632,685 km (0.112 R)
• M25: 3,818,635 km (0.053 R)
• M26: 3,933,377 km (0.057 R)
• M27: 4,174,828 km (0.091 R)
• M28: 4,751,079 km (0.119 R)
• M29: 4,874,647 km (0.066 R)
• M30: 5,026,189 km (0.078 R)
• M31: 5,188,353 km (0.119 R)
• M32: 5,297,410 km (0.106 R)
• M33: 5,555,018 km (0.027 R)
• M34: 5,807,240 km (0.058 R)
• M35: 5,920,485 km (0.12 R)
• M36: 6,410,418 km (0.114 R)
• M37: 6,507,956 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.2

Radius: 9.8

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.35 AU - 6.66 AU

Year: 8328 Days

Day: 6.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,950,226 km

• M1: 175,927 km (0.118 R)
• M2: 307,274 km (0.115 R)
• M3: 828,473 km (0.116 R)
• M4: 1,223,112 km (0.072 R)
• M5: 1,367,025 km (0.103 R)
• M6: 1,582,745 km (0.065 R)
• M7: 1,717,533 km (0.101 R)
• M8: 1,809,536 km (0.106 R)
• M9: 2,095,866 km (0.036 R)
• M10: 2,578,469 km (0.061 R)
• M11: 2,901,002 km (0.036 R)
• M12: 3,151,578 km (0.116 R)
• M13: 4,667,304 km (0.116 R)
• M14: 4,797,155 km (0.12 R)
• M15: 5,093,807 km (0.058 R)
• M16: 5,294,867 km (0.087 R)
• M17: 5,396,444 km (0.061 R)
• M18: 5,739,622 km (0.08 R)
• M19: 6,089,980 km (0.079 R)
• M20: 6,231,948 km (0.098 R)
• M21: 6,592,030 km (0.105 R)
• M22: 6,922,043 km (0.052 R)
• M23: 7,370,238 km (0.098 R)
• M24: 7,636,074 km (0.074 R)
• M25: 7,712,668 km (0.104 R)
• M26: 8,730,981 km (0.098 R)
• M27: 9,133,848 km (0.082 R)
• M28: 9,501,559 km (0.077 R)
• M29: 9,957,833 km (0.103 R)
• M30: 10,167,419 km (0.101 R)
• M31: 10,293,979 km (0.068 R)
• M32: 10,934,557 km (0.081 R)
• M33: 12,254,160 km (0.09 R)
• M34: 12,614,392 km (0.067 R)
• M35: 13,623,429 km (0.115 R)
• M36: 13,856,353 km (0.096 R)
• M37: 15,040,570 km (0.09 R)
• M38: 15,136,761 km (0.045 R)
• M39: 15,329,593 km (0.091 R)
• M40: 15,523,322 km (0.12 R)
• M41: 15,669,180 km (0.111 R)
• M42: 16,011,161 km (0.097 R)
• M43: 16,405,202 km (0.107 R)
• M44: 16,553,752 km (0.1 R)
• M45: 16,902,166 km (0.091 R)
• M46: 17,202,708 km (0.114 R)
• M47: 18,217,131 km (0.118 R)
• M48: 18,731,748 km (0.058 R)
• M49: 19,146,732 km (0.04 R)
• M50: 19,512,499 km (0.079 R)
• M51: 20,038,934 km (0.053 R)
• M52: 20,197,807 km (0.11 R)
• M53: 21,159,572 km (0.09 R)
• M54: 21,321,287 km (0.117 R)
• M55: 21,483,451 km (0.101 R)
• M56: 21,754,672 km (0.073 R)
• M57: 23,072,180 km (0.085 R)
• M58: 23,517,084 km (0.057 R)
• M59: 23,796,683 km (0.089 R)
• M60: 24,021,080 km (0.1 R)
• M61: 24,528,516 km (0.03 R)
• M62: 26,709,952 km (0.119 R)
• M63: 27,235,788 km (0.083 R)
• M64: 27,647,033 km (0.072 R)
• M65: 27,942,040 km (0.057 R)
• M66: 29,252,517 km (0.09 R)
• M67: 29,733,923 km (0.095 R)
• M68: 30,218,022 km (0.115 R)
• M69: 30,400,232 km (0.1 R)
• M70: 31,378,303 km (0.091 R)
• M71: 32,304,463 km (0.073 R)
• M72: 32,552,945 km (0.079 R)
• M73: 33,365,112 km (0.037 R)
• M74: 35,520,219 km (0.068 R)
• M75: 35,776,780 km (0.068 R)
• M76: 36,356,172 km (0.116 R)
• M77: 37,003,632 km (0.101 R)
• M78: 37,654,831 km (0.099 R)
• M79: 39,432,054 km (0.118 R)
• M80: 39,963,874 km (0.073 R)
• M81: 40,297,478 km (0.097 R)
• M82: 40,431,069 km (0.09 R)
• M83: 40,631,978 km (0.077 R)
• M84: 40,967,377 km (0.062 R)
• M85: 41,303,673 km (0.054 R)
• M86: 42,182,560 km (0.116 R)
• M87: 44,096,366 km (0.114 R)
• M88: 45,341,469 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 9.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.05 AU - 6.43 AU

Year: 8879 Days

Day: 14.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,950,226 km

• M1: 258,655 km (0.102 R)
• M2: 424,708 km (0.053 R)
• M3: 642,822 km (0.083 R)
• M4: 1,199,027 km (0.108 R)
• M5: 1,424,172 km (0.104 R)
• M6: 1,768,097 km (0.117 R)
• M7: 1,885,382 km (0.116 R)
• M8: 2,005,210 km (0.088 R)
• M9: 2,326,696 km (0.108 R)
• M10: 2,664,488 km (0.06 R)
• M11: 4,192,929 km (0.089 R)
• M12: 5,014,521 km (0.088 R)
• M13: 5,266,294 km (0.087 R)
• M14: 5,899,542 km (0.088 R)
• M15: 6,663,538 km (0.12 R)
• M16: 7,096,175 km (0.11 R)
• M17: 7,252,954 km (0.053 R)
• M18: 7,714,014 km (0.06 R)
• M19: 7,794,498 km (0.116 R)
• M20: 7,972,519 km (0.09 R)
• M21: 8,037,594 km (0.092 R)
• M22: 9,017,909 km (0.097 R)
• M23: 9,547,934 km (0.086 R)
• M24: 9,634,402 km (0.065 R)
• M25: 9,790,732 km (0.086 R)
• M26: 9,895,450 km (0.045 R)
• M27: 10,053,127 km (0.084 R)
• M28: 10,998,735 km (0.099 R)
• M29: 11,491,360 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268

Radius: 7.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.28 AU - 10.78 AU

Year: 17521 Days

Day: 15.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,950,226 km

• M1: 105,317 km (0.111 R)
• M2: 274,362 km (0.066 R)
• M3: 335,249 km (0.061 R)
• M4: 401,820 km (0.096 R)
• M5: 503,846 km (0.03 R)
• M6: 598,691 km (0.11 R)
• M7: 1,335,011 km (0.118 R)
• M8: 1,827,188 km (0.108 R)
• M9: 2,317,570 km (0.097 R)
• M10: 2,933,913 km (0.112 R)
• M11: 3,536,344 km (0.094 R)
• M12: 3,787,968 km (0.106 R)
• M13: 4,012,963 km (0.114 R)
• M14: 4,078,038 km (0.089 R)
• M15: 4,341,929 km (0.1 R)
• M16: 4,748,236 km (0.091 R)
• M17: 4,817,051 km (0.087 R)
• M18: 4,886,315 km (0.119 R)
• M19: 5,096,051 km (0.094 R)
• M20: 5,488,297 km (0.069 R)
• M21: 6,076,067 km (0.054 R)
• M22: 6,453,652 km (0.076 R)
• M23: 6,799,971 km (0.064 R)
• M24: 7,152,424 km (0.061 R)
• M25: 7,390,584 km (0.103 R)
• M26: 7,752,910 km (0.111 R)
• M27: 9,737,325 km (0.103 R)
• M28: 9,957,234 km (0.091 R)
• M29: 10,446,868 km (0.109 R)
• M30: 10,762,520 km (0.116 R)
• M31: 11,264,869 km (0.055 R)
• M32: 12,150,638 km (0.072 R)
• M33: 12,625,761 km (0.109 R)
• M34: 13,010,228 km (0.111 R)
• M35: 14,186,665 km (0.097 R)
• M36: 14,286,297 km (0.109 R)
• M37: 14,737,185 km (0.045 R)
• M38: 15,396,912 km (0.05 R)
• M39: 16,535,053 km (0.111 R)
• M40: 16,850,106 km (0.118 R)
• M41: 16,955,572 km (0.077 R)
• M42: 17,008,380 km (0.08 R)
• M43: 17,220,211 km (0.118 R)
• M44: 17,968,499 km (0.112 R)
• M45: 18,076,360 km (0.108 R)
• M46: 18,184,369 km (0.119 R)
• M47: 18,563,899 km (0.115 R)
• M48: 19,110,829 km (0.103 R)
• M49: 19,773,996 km (0.097 R)
• M50: 20,444,793 km (0.047 R)
• M51: 20,613,689 km (0.078 R)
• M52: 20,783,034 km (0.115 R)
• M53: 21,866,122 km (0.081 R)
• M54: 22,038,758 km (0.109 R)
• M55: 22,734,089 km (0.098 R)
• M56: 22,792,432 km (0.041 R)
• M57: 23,849,790 km (0.089 R)
• M58: 24,086,903 km (0.111 R)
• M59: 25,043,132 km (0.085 R)
• M60: 25,284,135 km (0.116 R)
• M61: 26,255,922 km (0.078 R)
• M62: 27,116,260 km (0.115 R)
• M63: 27,985,872 km (0.111 R)
• M64: 28,486,875 km (0.034 R)
• M65: 29,561,287 km (0.053 R)
• M66: 29,943,659 km (0.045 R)
• M67: 30,842,144 km (0.107 R)
• M68: 31,489,454 km (0.07 R)
• M69: 32,010,504 km (0.116 R)
• M70: 32,403,198 km (0.093 R)
• M71: 33,656,978 km (0.077 R)
• M72: 35,128,572 km (0.106 R)
• M73: 36,621,110 km (0.092 R)
• M74: 37,237,603 km (0.095 R)
• M75: 37,719,607 km (0.069 R)
• M76: 38,065,029 km (0.101 R)
• M77: 39,177,588 km (0.083 R)
• M78: 39,457,486 km (0.069 R)
• M79: 39,667,671 km (0.117 R)
• M80: 40,866,398 km (0.063 R)
• M81: 41,434,721 km (0.062 R)
• M82: 42,938,628 km (0.093 R)
• M83: 43,154,947 km (0.081 R)
• M84: 44,314,629 km (0.095 R)
• M85: 44,825,356 km (0.115 R)
• M86: 44,971,513 km (0.086 R)
• M87: 45,191,273 km (0.089 R)
• M88: 46,295,006 km (0.083 R)
• M89: 47,855,012 km (0.114 R)
• M90: 47,929,811 km (0.096 R)
• M91: 48,079,260 km (0.086 R)
• M92: 48,229,007 km (0.114 R)
• M93: 50,873,897 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 12,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit