🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.7

Radius: 11.6

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.44 AU - 0.7 AU

Year: 302 Days

Day: 5.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 88,484,142 km

• M1: 149,448 km (0.108 R)
• M2: 257,458 km (0.066 R)
• M3: 369,357 km (0.057 R)
• M4: 456,872 km (0.086 R)
• M5: 550,819 km (0.117 R)
• M6: 649,554 km (0.045 R)
• M7: 784,192 km (0.118 R)
• M8: 867,219 km (0.069 R)
• M9: 950,096 km (0.093 R)
• M10: 1,032,225 km (0.088 R)
• M11: 1,208,152 km (0.116 R)
• M12: 1,298,061 km (0.111 R)
• M13: 1,394,402 km (0.088 R)
• M14: 1,676,543 km (0.085 R)
• M15: 1,773,333 km (0.06 R)
• M16: 1,931,309 km (0.103 R)
• M17: 2,005,060 km (0.111 R)
• M18: 2,108,283 km (0.119 R)
• M19: 2,222,725 km (0.111 R)
• M20: 2,388,779 km (0.117 R)
• M21: 2,712,509 km (0.047 R)
• M22: 2,837,572 km (0.099 R)
• M23: 3,034,294 km (0.071 R)
• M24: 3,109,841 km (0.069 R)
• M25: 3,307,310 km (0.109 R)
• M26: 3,520,337 km (0.078 R)
• M27: 3,605,608 km (0.075 R)
• M28: 3,708,980 km (0.072 R)
• M29: 3,824,918 km (0.095 R)
• M30: 3,912,732 km (0.09 R)
• M31: 4,066,519 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.8

Radius: 10

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.34 AU - 1.5 AU

Year: 1189 Days

Day: 8.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 88,484,142 km

• M1: 132,245 km (0.083 R)
• M2: 209,736 km (0.102 R)
• M3: 295,306 km (0.06 R)
• M4: 375,042 km (0.034 R)
• M5: 443,558 km (0.1 R)
• M6: 533,915 km (0.1 R)
• M7: 631,602 km (0.094 R)
• M8: 704,606 km (0.07 R)
• M9: 893,847 km (0.069 R)
• M10: 963,261 km (0.043 R)
• M11: 1,034,469 km (0.118 R)
• M12: 1,122,433 km (0.051 R)
• M13: 1,290,730 km (0.099 R)
• M14: 1,575,864 km (0.073 R)
• M15: 1,643,931 km (0.096 R)
• M16: 1,827,338 km (0.082 R)
• M17: 1,935,348 km (0.069 R)
• M18: 1,999,226 km (0.09 R)
• M19: 2,186,074 km (0.112 R)
• M20: 2,272,092 km (0.048 R)
• M21: 2,378,606 km (0.119 R)
• M22: 2,447,421 km (0.049 R)
• M23: 2,586,996 km (0.102 R)
• M24: 2,739,436 km (0.099 R)
• M25: 3,042,821 km (0.084 R)
• M26: 3,106,998 km (0.071 R)
• M27: 3,935,172 km (0.11 R)
• M28: 4,134,885 km (0.083 R)
• M29: 4,265,783 km (0.074 R)
• M30: 4,483,149 km (0.053 R)
• M31: 4,617,637 km (0.066 R)
• M32: 4,778,455 km (0.117 R)
• M33: 4,840,837 km (0.091 R)
• M34: 5,246,547 km (0.078 R)
• M35: 5,323,739 km (0.106 R)
• M36: 5,492,486 km (0.099 R)
• M37: 5,702,671 km (0.025 R)
• M38: 5,768,943 km (0.09 R)
• M39: 6,036,424 km (0.113 R)
• M40: 6,226,114 km (0.118 R)
• M41: 6,307,944 km (0.059 R)
• M42: 6,403,986 km (0.05 R)
• M43: 6,667,128 km (0.12 R)
• M44: 6,750,903 km (0.063 R)
• M45: 6,863,251 km (0.037 R)
• M46: 7,333,138 km (0.115 R)
• M47: 7,564,716 km (0.107 R)
• M48: 7,725,234 km (0.108 R)
• M49: 7,828,157 km (0.113 R)
• M50: 8,035,051 km (0.106 R)
• M51: 8,124,361 km (0.026 R)
• M52: 8,454,524 km (0.066 R)
• M53: 8,743,248 km (0.061 R)
• M54: 8,865,768 km (0.113 R)
• M55: 9,066,229 km (0.104 R)
• M56: 9,252,479 km (0.116 R)
• M57: 9,346,127 km (0.066 R)
• M58: 9,850,721 km (0.039 R)
• M59: 10,315,820 km (0.113 R)
• M60: 11,018,482 km (0.109 R)
• M61: 11,184,086 km (0.115 R)

Asteroid Belt

Center: 2.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.8

Radius: 12.4

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.23 AU - 3.25 AU

Year: 3188 Days

Day: 14.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 88,484,142 km

• M1: 158,275 km (0.115 R)
• M2: 399,726 km (0.045 R)
• M3: 576,101 km (0.103 R)
• M4: 738,565 km (0.08 R)
• M5: 905,965 km (0.099 R)
• M6: 1,025,194 km (0.089 R)
• M7: 1,175,839 km (0.115 R)
• M8: 1,334,114 km (0.095 R)
• M9: 1,643,482 km (0.037 R)
• M10: 1,761,814 km (0.09 R)
• M11: 2,247,858 km (0.072 R)
• M12: 3,098,471 km (0.106 R)
• M13: 3,190,623 km (0.112 R)
• M14: 3,920,661 km (0.113 R)
• M15: 4,121,272 km (0.095 R)
• M16: 4,263,839 km (0.105 R)
• M17: 4,470,284 km (0.068 R)
• M18: 4,595,796 km (0.114 R)
• M19: 4,893,346 km (0.111 R)
• M20: 5,066,132 km (0.097 R)
• M21: 5,263,003 km (0.107 R)
• M22: 5,351,415 km (0.116 R)
• M23: 5,687,113 km (0.072 R)
• M24: 5,869,024 km (0.11 R)
• M25: 5,960,727 km (0.114 R)
• M26: 6,099,105 km (0.098 R)
• M27: 6,262,017 km (0.093 R)
• M28: 6,355,666 km (0.109 R)
• M29: 6,783,366 km (0.054 R)
• M30: 6,879,557 km (0.12 R)
• M31: 7,294,093 km (0.115 R)
• M32: 7,641,459 km (0.112 R)
• M33: 7,766,822 km (0.114 R)
• M34: 8,507,781 km (0.083 R)
• M35: 8,979,163 km (0.071 R)
• M36: 9,164,665 km (0.093 R)
• M37: 9,351,662 km (0.071 R)
• M38: 9,458,924 km (0.072 R)
• M39: 9,947,211 km (0.085 R)
• M40: 10,360,401 km (0.103 R)
• M41: 10,555,177 km (0.082 R)
• M42: 11,146,687 km (0.098 R)
• M43: 11,518,288 km (0.092 R)
• M44: 12,303,228 km (0.071 R)
• M45: 12,450,432 km (0.1 R)
• M46: 13,105,372 km (0.066 R)
• M47: 13,527,986 km (0.034 R)
• M48: 14,293,927 km (0.098 R)
• M49: 14,822,755 km (0.111 R)
• M50: 14,979,534 km (0.109 R)
• M51: 15,073,930 km (0.115 R)
• M52: 16,124,556 km (0.059 R)
• M53: 16,253,509 km (0.107 R)
• M54: 17,001,648 km (0.118 R)
• M55: 17,100,084 km (0.064 R)
• M56: 17,231,730 km (0.093 R)
• M57: 17,661,525 km (0.058 R)
• M58: 17,761,157 km (0.099 R)
• M59: 17,861,088 km (0.062 R)
• M60: 18,061,400 km (0.11 R)
• M61: 18,161,780 km (0.097 R)
• M62: 18,633,013 km (0.093 R)
• M63: 18,972,152 km (0.096 R)
• M64: 19,108,286 km (0.032 R)
• M65: 20,279,039 km (0.103 R)
• M66: 20,418,314 km (0.12 R)
• M67: 20,592,895 km (0.113 R)
• M68: 20,697,913 km (0.117 R)
• M69: 21,013,863 km (0.116 R)
• M70: 21,579,493 km (0.09 R)
• M71: 22,007,044 km (0.097 R)
• M72: 22,257,770 km (0.088 R)
• M73: 23,891,977 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.8

Radius: 3

Gravity: 108.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.25 AU - 7.27 AU

Year: 12355 Days

Day: 23.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,484,142 km

• M1: 212,728 km (0.112 R)
• M2: 689,497 km (0.061 R)
• M3: 1,018,014 km (0.078 R)
• M4: 1,210,546 km (0.086 R)
• M5: 1,466,957 km (0.114 R)
• M6: 1,998,478 km (0.09 R)
• M7: 2,027,949 km (0.108 R)
• M8: 2,117,259 km (0.102 R)
• M9: 2,147,328 km (0.094 R)
• M10: 2,977,895 km (0.091 R)
• M11: 4,156,278 km (0.086 R)
• M12: 4,616,441 km (0.088 R)
• M13: 4,773,518 km (0.049 R)
• M14: 5,173,543 km (0.053 R)
• M15: 5,254,924 km (0.099 R)
• M16: 5,418,734 km (0.053 R)
• M17: 5,584,339 km (0.114 R)
• M18: 6,436,897 km (0.093 R)
• M19: 6,612,226 km (0.109 R)
• M20: 7,192,815 km (0.079 R)
• M21: 7,420,503 km (0.113 R)
• M22: 7,696,661 km (0.082 R)
• M23: 8,738,161 km (0.107 R)
• M24: 8,932,190 km (0.073 R)
• M25: 9,029,877 km (0.026 R)
• M26: 9,226,000 km (0.099 R)
• M27: 9,275,218 km (0.118 R)
• M28: 9,722,665 km (0.032 R)
• M29: 10,638,204 km (0.1 R)
• M30: 11,421,947 km (0.119 R)
• M31: 11,474,905 km (0.106 R)
• M32: 11,847,553 km (0.061 R)
• M33: 12,278,245 km (0.04 R)
• M34: 12,933,933 km (0.101 R)
• M35: 13,938,632 km (0.084 R)
• M36: 14,051,878 km (0.089 R)
• M37: 14,968,165 km (0.118 R)
• M38: 15,433,564 km (0.099 R)
• M39: 17,159,773 km (0.066 R)
• M40: 17,341,834 km (0.109 R)
• M41: 18,758,675 km (0.118 R)
• M42: 19,639,059 km (0.065 R)
• M43: 19,893,076 km (0.119 R)
• M44: 20,276,196 km (0.11 R)
• M45: 21,244,394 km (0.084 R)
• M46: 21,570,517 km (0.061 R)
• M47: 21,766,939 km (0.032 R)
• M48: 22,426,067 km (0.087 R)
• M49: 23,158,648 km (0.096 R)
• M50: 24,238,146 km (0.076 R)
• M51: 24,442,347 km (0.059 R)
• M52: 25,472,029 km (0.113 R)
• M53: 26,585,786 km (0.089 R)
• M54: 27,715,399 km (0.078 R)
• M55: 29,221,700 km (0.114 R)
• M56: 30,094,304 km (0.078 R)
• M57: 30,240,611 km (0.111 R)
• M58: 30,460,370 km (0.04 R)
• M59: 31,049,188 km (0.083 R)
• M60: 31,271,041 km (0.103 R)
• M61: 31,641,745 km (0.117 R)
• M62: 32,238,042 km (0.064 R)
• M63: 32,537,686 km (0.114 R)
• M64: 34,125,369 km (0.091 R)
• M65: 35,274,729 km (0.075 R)
• M66: 35,892,868 km (0.106 R)
• M67: 36,125,642 km (0.088 R)
• M68: 36,670,627 km (0.094 R)
• M69: 37,061,676 km (0.112 R)
• M70: 40,319,169 km (0.059 R)
• M71: 40,884,500 km (0.075 R)
• M72: 41,046,365 km (0.088 R)
• M73: 41,859,579 km (0.088 R)
• M74: 41,941,109 km (0.068 R)
• M75: 42,595,899 km (0.104 R)
• M76: 42,924,566 km (0.062 R)
• M77: 43,501,714 km (0.094 R)
• M78: 45,499,893 km (0.059 R)
• M79: 46,004,038 km (0.09 R)
• M80: 47,102,834 km (0.101 R)
• M81: 47,527,692 km (0.105 R)
• M82: 47,953,897 km (0.114 R)
• M83: 48,552,587 km (0.081 R)
• M84: 49,067,802 km (0.064 R)
• M85: 49,498,644 km (0.064 R)
• M86: 49,757,598 km (0.054 R)
• M87: 51,233,980 km (0.109 R)
• M88: 51,583,440 km (0.109 R)
• M89: 51,933,649 km (0.103 R)
• M90: 56,017,970 km (0.108 R)
• M91: 57,100,310 km (0.048 R)
• M92: 57,916,516 km (0.113 R)
• M93: 59,652,450 km (0.04 R)
• M94: 60,020,012 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.3

Radius: 7.3

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.26 AU - 12.54 AU

Year: 23575 Days

Day: 17.9 Hours

Environment

Temp: -244 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,484,142 km

• M1: 461,360 km (0.067 R)
• M2: 596,746 km (0.069 R)
• M3: 934,538 km (0.08 R)
• M4: 1,293,722 km (0.113 R)
• M5: 1,555,668 km (0.086 R)
• M6: 1,942,828 km (0.066 R)
• M7: 2,166,327 km (0.065 R)
• M8: 3,271,705 km (0.052 R)
• M9: 3,403,950 km (0.05 R)
• M10: 4,233,919 km (0.039 R)
• M11: 4,329,961 km (0.116 R)
• M12: 4,921,022 km (0.058 R)
• M13: 5,123,577 km (0.106 R)
• M14: 5,642,233 km (0.075 R)
• M15: 5,695,041 km (0.087 R)
• M16: 7,353,783 km (0.069 R)
• M17: 7,760,988 km (0.072 R)
• M18: 8,175,524 km (0.052 R)
• M19: 8,415,628 km (0.073 R)
• M20: 8,719,013 km (0.095 R)
• M21: 9,587,728 km (0.113 R)
• M22: 10,941,738 km (0.113 R)
• M23: 11,139,955 km (0.097 R)
• M24: 11,339,369 km (0.083 R)
• M25: 11,944,941 km (0.07 R)
• M26: 13,610,564 km (0.045 R)
• M27: 13,752,532 km (0.083 R)
• M28: 14,906,680 km (0.051 R)
• M29: 14,979,983 km (0.049 R)
• M30: 15,053,136 km (0.092 R)
• M31: 15,273,793 km (0.109 R)
• M32: 15,867,248 km (0.03 R)
• M33: 16,468,182 km (0.073 R)
• M34: 17,229,785 km (0.117 R)
• M35: 17,306,678 km (0.073 R)
• M36: 17,383,572 km (0.1 R)
• M37: 18,945,523 km (0.083 R)
• M38: 19,422,890 km (0.104 R)
• M39: 20,470,673 km (0.115 R)
• M40: 22,118,195 km (0.057 R)
• M41: 22,873,365 km (0.078 R)
• M42: 24,668,090 km (0.032 R)
• M43: 24,841,325 km (0.115 R)
• M44: 25,713,780 km (0.096 R)
• M45: 26,242,159 km (0.04 R)
• M46: 28,845,611 km (0.086 R)
• M47: 29,028,270 km (0.059 R)
• M48: 29,119,674 km (0.051 R)
• M49: 29,486,339 km (0.047 R)
• M50: 29,946,801 km (0.092 R)
• M51: 30,688,507 km (0.069 R)
• M52: 33,140,715 km (0.119 R)
• M53: 33,236,309 km (0.114 R)
• M54: 33,331,902 km (0.073 R)
• M55: 33,715,471 km (0.081 R)
• M56: 34,390,157 km (0.093 R)
• M57: 37,530,964 km (0.082 R)
• M58: 38,832,914 km (0.037 R)
• M59: 39,236,530 km (0.047 R)
• M60: 42,307,175 km (0.075 R)
• M61: 42,930,550 km (0.113 R)
• M62: 43,556,916 km (0.051 R)
• M63: 45,030,305 km (0.075 R)
• M64: 45,136,221 km (0.097 R)
• M65: 45,454,266 km (0.027 R)
• M66: 50,314,102 km (0.099 R)
• M67: 51,748,596 km (0.084 R)
• M68: 52,192,603 km (0.088 R)
• M69: 52,861,006 km (0.079 R)
• M70: 53,532,252 km (0.113 R)
• M71: 54,431,784 km (0.092 R)
• M72: 55,109,612 km (0.055 R)
• M73: 56,017,671 km (0.097 R)
• M74: 56,359,502 km (0.106 R)
• M75: 56,473,645 km (0.073 R)
• M76: 59,583,186 km (0.088 R)
• M77: 62,747,929 km (0.065 R)
• M78: 63,221,407 km (0.094 R)
• M79: 63,458,519 km (0.052 R)
• M80: 64,648,869 km (0.109 R)
• M81: 65,127,134 km (0.093 R)
• M82: 67,051,710 km (0.072 R)
• M83: 67,172,585 km (0.11 R)
• M84: 68,994,837 km (0.092 R)
• M85: 69,116,909 km (0.081 R)
• M86: 70,341,517 km (0.083 R)
• M87: 71,820,442 km (0.109 R)
• M88: 72,439,627 km (0.097 R)
• M89: 75,059,834 km (0.065 R)
• M90: 77,456,990 km (0.21 R)
• M91: 78,601,264 km (0.1 R)
• M92: 78,728,722 km (0.077 R)
• M93: 79,623,018 km (0.184 R)
• M94: 80,392,400 km (0.085 R)
• M95: 81,421,783 km (0.08 R)
• M96: 82,974,309 km (0.085 R)
• M97: 88,086,667 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 19,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit