🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.4

Radius: 11.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.88 AU - 1.46 AU

Year: 805 Days

Day: 13.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 34,240,433 km

• M1: 157,975 km (0.047 R)
• M2: 241,301 km (0.035 R)
• M3: 321,486 km (0.098 R)
• M4: 410,646 km (0.089 R)
• M5: 517,609 km (0.095 R)
• M6: 682,765 km (0.116 R)
• M7: 903,571 km (0.064 R)
• M8: 1,020,856 km (0.1 R)
• M9: 1,103,733 km (0.062 R)
• M10: 1,184,366 km (0.087 R)
• M11: 1,257,968 km (0.097 R)
• M12: 1,342,641 km (0.044 R)
• M13: 1,453,792 km (0.099 R)
• M14: 1,654,852 km (0.119 R)
• M15: 1,881,492 km (0.07 R)
• M16: 2,028,996 km (0.106 R)
• M17: 2,209,112 km (0.106 R)
• M18: 2,406,282 km (0.079 R)
• M19: 2,507,111 km (0.085 R)
• M20: 2,780,875 km (0.09 R)
• M21: 2,912,072 km (0.117 R)
• M22: 3,064,662 km (0.078 R)
• M23: 3,213,213 km (0.092 R)
• M24: 3,331,395 km (0.113 R)
• M25: 3,437,609 km (0.111 R)
• M26: 3,558,335 km (0.091 R)
• M27: 3,762,985 km (0.047 R)
• M28: 3,950,431 km (0.092 R)
• M29: 4,063,078 km (0.118 R)
• M30: 4,334,897 km (0.103 R)
• M31: 4,436,474 km (0.115 R)
• M32: 4,701,562 km (0.09 R)
• M33: 4,791,171 km (0.102 R)
• M34: 4,971,885 km (0.074 R)
• M35: 5,047,881 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.1

Radius: 8.9

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.16 AU - 1.2 AU

Year: 815 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 102.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,240,433 km

• M1: 113,694 km (0.075 R)
• M2: 185,801 km (0.119 R)
• M3: 382,522 km (0.099 R)
• M4: 468,840 km (0.037 R)
• M5: 582,534 km (0.091 R)
• M6: 706,102 km (0.1 R)
• M7: 821,891 km (0.049 R)
• M8: 914,641 km (0.108 R)
• M9: 1,073,215 km (0.1 R)
• M10: 1,130,212 km (0.051 R)
• M11: 1,368,970 km (0.082 R)
• M12: 1,424,321 km (0.113 R)
• M13: 1,515,875 km (0.047 R)
• M14: 1,580,502 km (0.088 R)
• M15: 1,948,512 km (0.106 R)
• M16: 2,098,409 km (0.051 R)
• M17: 2,178,893 km (0.045 R)
• M18: 2,260,424 km (0.109 R)
• M19: 2,343,002 km (0.106 R)
• M20: 2,451,909 km (0.097 R)
• M21: 2,545,408 km (0.114 R)
• M22: 2,648,780 km (0.065 R)
• M23: 2,806,456 km (0.101 R)
• M24: 3,076,181 km (0.071 R)
• M25: 3,260,635 km (0.055 R)
• M26: 3,573,145 km (0.076 R)
• M27: 3,631,040 km (0.057 R)
• M28: 3,855,885 km (0.107 R)
• M29: 3,984,838 km (0.114 R)
• M30: 4,267,878 km (0.086 R)
• M31: 4,567,821 km (0.113 R)
• M32: 4,630,652 km (0.116 R)
• M33: 4,693,932 km (0.029 R)
• M34: 4,778,605 km (0.077 R)
• M35: 5,035,913 km (0.066 R)
• M36: 5,177,283 km (0.09 R)
• M37: 5,242,957 km (0.069 R)
• M38: 5,732,890 km (0.113 R)
• M39: 5,846,285 km (0.086 R)
• M40: 5,903,282 km (0.099 R)
• M41: 6,075,469 km (0.082 R)
• M42: 6,191,108 km (0.093 R)
• M43: 6,365,988 km (0.115 R)
• M44: 6,696,898 km (0.086 R)
• M45: 6,840,363 km (0.12 R)
• M46: 6,936,554 km (0.064 R)
• M47: 7,130,433 km (0.118 R)
• M48: 7,338,374 km (0.115 R)
• M49: 7,400,008 km (0.071 R)
• M50: 7,660,309 km (0.108 R)
• M51: 7,797,939 km (0.047 R)
• M52: 7,949,032 km (0.1 R)
• M53: 8,012,312 km (0.067 R)
• M54: 8,202,900 km (0.108 R)
• M55: 8,356,537 km (0.09 R)
• M56: 8,420,864 km (0.098 R)
• M57: 8,498,356 km (0.052 R)
• M58: 8,666,803 km (0.114 R)
• M59: 8,731,878 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.3

Radius: 14.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.38 AU - 1.54 AU

Year: 1122 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 34,240,433 km

• M1: 182,509 km (0.096 R)
• M2: 280,197 km (0.076 R)
• M3: 376,687 km (0.101 R)
• M4: 492,476 km (0.102 R)
• M5: 586,872 km (0.068 R)
• M6: 684,261 km (0.073 R)
• M7: 788,381 km (0.11 R)
• M8: 967,898 km (0.083 R)
• M9: 1,069,326 km (0.098 R)
• M10: 1,200,224 km (0.091 R)
• M11: 1,310,627 km (0.072 R)
• M12: 1,431,352 km (0.048 R)
• M13: 1,549,086 km (0.099 R)
• M14: 1,684,921 km (0.068 R)
• M15: 1,847,384 km (0.096 R)
• M16: 2,007,454 km (0.106 R)
• M17: 2,109,031 km (0.04 R)
• M18: 2,220,481 km (0.095 R)
• M19: 2,333,876 km (0.072 R)
• M20: 2,652,071 km (0.095 R)
• M21: 2,939,897 km (0.072 R)
• M22: 3,229,070 km (0.087 R)
• M23: 3,555,941 km (0.045 R)
• M24: 3,660,959 km (0.116 R)
• M25: 3,796,196 km (0.117 R)
• M26: 4,002,341 km (0.119 R)
• M27: 4,181,859 km (0.118 R)
• M28: 4,405,059 km (0.116 R)
• M29: 4,580,388 km (0.091 R)
• M30: 4,715,923 km (0.119 R)
• M31: 4,948,548 km (0.109 R)
• M32: 5,044,739 km (0.119 R)
• M33: 5,249,988 km (0.086 R)
• M34: 5,502,359 km (0.075 R)
• M35: 5,984,812 km (0.115 R)
• M36: 6,076,067 km (0.113 R)
• M37: 6,236,885 km (0.053 R)
• M38: 6,445,873 km (0.049 R)
• M39: 6,669,073 km (0.102 R)
• M40: 7,147,188 km (0.073 R)
• M41: 7,464,036 km (0.117 R)
• M42: 7,897,870 km (0.075 R)
• M43: 8,403,810 km (0.102 R)
• M44: 8,557,746 km (0.068 R)
• M45: 8,699,565 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914

Radius: 12.4

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.18 AU - 3.7 AU

Year: 4057 Days

Day: 5.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,240,433 km

• M1: 170,990 km (0.043 R)
• M2: 334,501 km (0.11 R)
• M3: 419,622 km (0.079 R)
• M4: 535,411 km (0.043 R)
• M5: 652,995 km (0.106 R)
• M6: 792,869 km (0.031 R)
• M7: 1,077,404 km (0.119 R)
• M8: 1,175,091 km (0.055 R)
• M9: 1,425,369 km (0.105 R)
• M10: 1,517,970 km (0.082 R)
• M11: 1,596,808 km (0.113 R)
• M12: 1,709,604 km (0.119 R)
• M13: 1,926,521 km (0.079 R)
• M14: 2,188,168 km (0.114 R)
• M15: 2,350,781 km (0.049 R)
• M16: 2,461,483 km (0.089 R)
• M17: 3,326,907 km (0.083 R)
• M18: 3,771,213 km (0.116 R)
• M19: 3,989,626 km (0.096 R)
• M20: 4,212,078 km (0.093 R)
• M21: 4,669,548 km (0.03 R)
• M22: 5,142,876 km (0.076 R)
• M23: 5,287,986 km (0.098 R)
• M24: 5,409,908 km (0.116 R)
• M25: 5,706,411 km (0.112 R)
• M26: 6,393,065 km (0.067 R)
• M27: 6,627,784 km (0.077 R)
• M28: 6,785,909 km (0.093 R)
• M29: 7,186,682 km (0.119 R)
• M30: 7,540,331 km (0.109 R)
• M31: 8,123,613 km (0.043 R)
• M32: 8,236,410 km (0.108 R)
• M33: 8,866,067 km (0.112 R)
• M34: 9,186,656 km (0.055 R)
• M35: 9,451,893 km (0.077 R)
• M36: 9,659,983 km (0.117 R)
• M37: 9,959,777 km (0.037 R)
• M38: 10,080,653 km (0.041 R)
• M39: 10,568,790 km (0.109 R)
• M40: 10,661,092 km (0.05 R)
• M41: 10,908,826 km (0.072 R)
• M42: 11,127,090 km (0.094 R)
• M43: 11,695,113 km (0.028 R)
• M44: 12,143,607 km (0.055 R)
• M45: 12,467,337 km (0.072 R)
• M46: 13,024,140 km (0.114 R)
• M47: 15,088,740 km (0.101 R)
• M48: 15,928,732 km (0.116 R)
• M49: 16,532,958 km (0.097 R)
• M50: 16,747,930 km (0.103 R)
• M51: 16,927,897 km (0.05 R)
• M52: 17,108,461 km (0.048 R)
• M53: 17,289,624 km (0.076 R)
• M54: 17,873,654 km (0.112 R)
• M55: 18,762,116 km (0.11 R)
• M56: 19,362,303 km (0.119 R)
• M57: 19,626,941 km (0.05 R)
• M58: 20,045,067 km (0.1 R)
• M59: 20,851,699 km (0.08 R)
• M60: 20,967,787 km (0.098 R)
• M61: 21,395,338 km (0.034 R)
• M62: 21,473,278 km (0.068 R)
• M63: 21,707,997 km (0.112 R)
• M64: 21,982,958 km (0.071 R)
• M65: 22,140,634 km (0.117 R)
• M66: 22,298,610 km (0.084 R)
• M67: 22,377,747 km (0.115 R)
• M68: 22,456,884 km (0.119 R)
• M69: 22,814,573 km (0.085 R)
• M70: 23,014,136 km (0.094 R)
• M71: 23,737,293 km (0.118 R)
• M72: 24,020,481 km (0.066 R)
• M73: 25,082,327 km (0.095 R)
• M74: 26,493,932 km (0.1 R)
• M75: 26,745,706 km (0.114 R)
• M76: 27,040,414 km (0.082 R)
• M77: 27,124,936 km (0.105 R)
• M78: 27,845,998 km (0.084 R)
• M79: 28,187,530 km (0.109 R)
• M80: 28,530,408 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.1

Radius: 4.9

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.73 AU - 10.13 AU

Year: 15562 Days

Day: 23.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,240,433 km

• M1: 76,893 km (0.076 R)
• M2: 165,006 km (0.109 R)
• M3: 275,260 km (0.113 R)
• M4: 420,370 km (0.079 R)
• M5: 466,297 km (0.117 R)
• M6: 627,413 km (0.067 R)
• M7: 693,985 km (0.086 R)
• M8: 1,174,343 km (0.059 R)
• M9: 1,257,221 km (0.057 R)
• M10: 1,928,616 km (0.096 R)
• M11: 2,248,456 km (0.071 R)
• M12: 2,331,034 km (0.097 R)
• M13: 2,372,622 km (0.095 R)
• M14: 2,477,790 km (0.11 R)
• M15: 2,606,145 km (0.081 R)
• M16: 3,444,641 km (0.088 R)
• M17: 3,757,599 km (0.116 R)
• M18: 3,806,518 km (0.115 R)
• M19: 3,905,103 km (0.085 R)
• M20: 4,205,795 km (0.098 R)
• M21: 4,282,239 km (0.111 R)
• M22: 4,384,714 km (0.092 R)
• M23: 4,592,206 km (0.078 R)
• M24: 4,909,503 km (0.054 R)
• M25: 5,043,842 km (0.114 R)
• M26: 5,316,110 km (0.106 R)
• M27: 5,565,190 km (0.097 R)
• M28: 5,960,278 km (0.047 R)
• M29: 6,190,210 km (0.075 R)
• M30: 6,277,127 km (0.079 R)
• M31: 6,393,663 km (0.078 R)
• M32: 6,510,948 km (0.118 R)
• M33: 6,688,222 km (0.115 R)
• M34: 6,837,071 km (0.106 R)
• M35: 7,047,406 km (0.059 R)
• M36: 7,598,076 km (0.06 R)
• M37: 7,660,009 km (0.074 R)
• M38: 8,225,938 km (0.103 R)
• M39: 8,385,559 km (0.049 R)
• M40: 9,530,880 km (0.095 R)
• M41: 9,664,920 km (0.101 R)
• M42: 10,275,728 km (0.069 R)
• M43: 10,309,986 km (0.067 R)
• M44: 11,144,443 km (0.109 R)
• M45: 11,392,027 km (0.097 R)
• M46: 11,641,258 km (0.079 R)
• M47: 11,677,011 km (0.089 R)
• M48: 11,712,765 km (0.051 R)
• M49: 11,892,283 km (0.067 R)
• M50: 12,072,847 km (0.08 R)
• M51: 12,181,455 km (0.099 R)
• M52: 12,509,524 km (0.077 R)
• M53: 14,078,506 km (0.118 R)
• M54: 14,963,677 km (0.043 R)
• M55: 15,906,442 km (0.094 R)
• M56: 15,985,879 km (0.095 R)
• M57: 16,545,524 km (0.093 R)
• M58: 17,725,104 km (0.081 R)
• M59: 17,766,243 km (0.085 R)
• M60: 18,889,574 km (0.033 R)
• M61: 19,184,581 km (0.036 R)
• M62: 19,523,569 km (0.104 R)
• M63: 19,821,718 km (0.08 R)
• M64: 20,552,204 km (0.1 R)
• M65: 20,812,205 km (0.094 R)
• M66: 21,247,834 km (0.101 R)
• M67: 22,172,499 km (0.101 R)
• M68: 24,747,377 km (0.119 R)
• M69: 24,977,758 km (0.117 R)
• M70: 25,347,863 km (0.108 R)
• M71: 25,394,239 km (0.103 R)
• M72: 26,093,309 km (0.107 R)
• M73: 27,367,734 km (0.112 R)
• M74: 28,084,457 km (0.068 R)
• M75: 28,613,884 km (0.112 R)
• M76: 28,662,204 km (0.118 R)
• M77: 28,807,314 km (0.045 R)
• M78: 29,146,752 km (0.087 R)
• M79: 30,320,496 km (0.078 R)
• M80: 30,369,714 km (0.054 R)
• M81: 30,913,054 km (0.084 R)
• M82: 31,012,237 km (0.111 R)
• M83: 31,509,650 km (0.071 R)
• M84: 31,859,260 km (0.112 R)
• M85: 32,059,721 km (0.115 R)
• M86: 33,474,319 km (0.09 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: 542 - 12,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit