🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.5

Radius: 9.6

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.46 AU - 0.76 AU

Year: 329 Days

Day: 8.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 36,922,886 km

• M1: 120,127 km (0.108 R)
• M2: 182,360 km (0.079 R)
• M3: 264,489 km (0.116 R)
• M4: 369,507 km (0.102 R)
• M5: 443,408 km (0.115 R)
• M6: 504,594 km (0.062 R)
• M7: 575,653 km (0.117 R)
• M8: 675,285 km (0.1 R)
• M9: 807,829 km (0.076 R)
• M10: 1,023,549 km (0.068 R)
• M11: 1,134,101 km (0.119 R)
• M12: 1,222,065 km (0.116 R)
• M13: 1,326,185 km (0.109 R)
• M14: 1,409,810 km (0.048 R)
• M15: 1,504,955 km (0.096 R)
• M16: 1,587,533 km (0.088 R)
• M17: 1,782,907 km (0.07 R)
• M18: 1,949,111 km (0.057 R)
• M19: 2,066,395 km (0.104 R)
• M20: 2,291,540 km (0.043 R)
• M21: 2,364,544 km (0.048 R)
• M22: 2,565,304 km (0.067 R)
• M23: 2,647,134 km (0.097 R)
• M24: 2,813,487 km (0.07 R)
• M25: 2,898,010 km (0.073 R)
• M26: 3,007,815 km (0.083 R)
• M27: 3,244,479 km (0.052 R)
• M28: 3,352,339 km (0.032 R)
• M29: 3,467,978 km (0.118 R)
• M30: 3,604,411 km (0.118 R)
• M31: 3,670,085 km (0.074 R)
• M32: 3,950,132 km (0.109 R)
• M33: 4,017,750 km (0.031 R)
• M34: 4,120,075 km (0.107 R)
• M35: 4,313,505 km (0.115 R)
• M36: 4,404,311 km (0.082 R)
• M37: 4,467,441 km (0.116 R)
• M38: 4,538,201 km (0.119 R)
• M39: 4,609,110 km (0.07 R)
• M40: 4,709,191 km (0.106 R)
• M41: 4,991,632 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.4

Radius: 8.3

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.7 AU - 0.92 AU

Year: 503 Days

Day: 10.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 60.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 36,922,886 km

• M1: 103,821 km (0.109 R)
• M2: 165,156 km (0.101 R)
• M3: 258,655 km (0.086 R)
• M4: 350,957 km (0.104 R)
• M5: 449,542 km (0.101 R)
• M6: 527,332 km (0.095 R)
• M7: 582,235 km (0.069 R)
• M8: 651,648 km (0.087 R)
• M9: 831,465 km (0.119 R)
• M10: 896,540 km (0.118 R)
• M11: 958,773 km (0.118 R)
• M12: 1,042,398 km (0.064 R)
• M13: 1,265,299 km (0.073 R)
• M14: 1,429,707 km (0.082 R)
• M15: 1,486,255 km (0.083 R)
• M16: 1,695,841 km (0.104 R)
• M17: 1,767,798 km (0.091 R)
• M18: 1,902,586 km (0.1 R)
• M19: 2,015,383 km (0.099 R)
• M20: 2,201,931 km (0.094 R)
• M21: 2,313,980 km (0.088 R)
• M22: 2,380,701 km (0.106 R)
• M23: 2,461,783 km (0.119 R)
• M24: 2,536,881 km (0.069 R)
• M25: 2,938,252 km (0.119 R)
• M26: 2,996,146 km (0.069 R)
• M27: 3,054,489 km (0.071 R)
• M28: 3,157,562 km (0.071 R)
• M29: 3,209,473 km (0.082 R)
• M30: 3,299,231 km (0.12 R)
• M31: 3,352,039 km (0.077 R)
• M32: 3,651,086 km (0.096 R)
• M33: 4,006,829 km (0.116 R)
• M34: 4,185,000 km (0.084 R)
• M35: 4,332,504 km (0.088 R)
• M36: 4,398,776 km (0.099 R)
• M37: 4,506,935 km (0.097 R)
• M38: 4,692,137 km (0.114 R)
• M39: 4,897,086 km (0.114 R)
• M40: 5,113,854 km (0.088 R)
• M41: 5,201,368 km (0.116 R)
• M42: 5,431,300 km (0.1 R)
• M43: 5,664,673 km (0.102 R)
• M44: 5,737,078 km (0.103 R)
• M45: 5,965,514 km (0.064 R)
• M46: 6,131,867 km (0.088 R)
• M47: 6,346,690 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.8

Radius: 7.9

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.14 AU - 7.2 AU

Year: 10579 Days

Day: 22.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 36,922,886 km

• M1: 328,667 km (0.099 R)
• M2: 529,576 km (0.092 R)
• M3: 696,677 km (0.06 R)
• M4: 805,285 km (0.093 R)
• M5: 1,060,499 km (0.104 R)
• M6: 1,548,039 km (0.086 R)
• M7: 1,865,934 km (0.081 R)
• M8: 2,071,631 km (0.096 R)
• M9: 2,150,769 km (0.093 R)
• M10: 2,937,205 km (0.081 R)
• M11: 3,392,132 km (0.114 R)
• M12: 3,517,196 km (0.085 R)
• M13: 3,999,798 km (0.089 R)
• M14: 4,503,195 km (0.101 R)
• M15: 4,745,095 km (0.056 R)
• M16: 4,955,729 km (0.093 R)
• M17: 5,642,981 km (0.089 R)
• M18: 6,321,557 km (0.08 R)
• M19: 6,553,434 km (0.098 R)
• M20: 8,253,763 km (0.115 R)
• M21: 8,337,987 km (0.025 R)
• M22: 8,464,846 km (0.106 R)
• M23: 8,806,228 km (0.116 R)
• M24: 8,978,715 km (0.114 R)
• M25: 9,108,865 km (0.046 R)
• M26: 9,414,643 km (0.094 R)
• M27: 9,591,019 km (0.042 R)
• M28: 10,081,550 km (0.114 R)
• M29: 10,580,309 km (0.086 R)
• M30: 10,948,171 km (0.104 R)
• M31: 11,366,895 km (0.1 R)
• M32: 11,460,693 km (0.089 R)
• M33: 12,124,309 km (0.05 R)
• M34: 12,460,755 km (0.113 R)
• M35: 12,654,484 km (0.054 R)
• M36: 12,995,717 km (0.087 R)
• M37: 13,192,139 km (0.069 R)
• M38: 13,538,308 km (0.057 R)
• M39: 14,037,815 km (0.065 R)
• M40: 16,678,367 km (0.043 R)
• M41: 17,321,489 km (0.114 R)
• M42: 17,646,116 km (0.089 R)
• M43: 17,809,178 km (0.041 R)
• M44: 18,576,764 km (0.118 R)
• M45: 18,853,520 km (0.105 R)
• M46: 19,411,072 km (0.079 R)
• M47: 19,579,369 km (0.073 R)
• M48: 20,714,069 km (0.068 R)
• M49: 20,943,552 km (0.093 R)
• M50: 21,521,000 km (0.036 R)
• M51: 21,579,044 km (0.079 R)
• M52: 21,753,475 km (0.082 R)
• M53: 22,162,177 km (0.047 R)
• M54: 22,338,104 km (0.063 R)
• M55: 22,809,636 km (0.092 R)
• M56: 24,243,831 km (0.117 R)
• M57: 26,573,519 km (0.117 R)
• M58: 27,324,051 km (0.103 R)
• M59: 28,590,247 km (0.111 R)
• M60: 29,037,844 km (0.064 R)
• M61: 29,616,938 km (0.105 R)
• M62: 31,048,290 km (0.102 R)
• M63: 31,574,276 km (0.091 R)
• M64: 32,169,676 km (0.113 R)
• M65: 32,568,504 km (0.086 R)
• M66: 33,036,147 km (0.112 R)
• M67: 33,103,017 km (0.107 R)
• M68: 35,133,060 km (0.095 R)
• M69: 36,301,270 km (0.071 R)
• M70: 37,412,333 km (0.102 R)
• M71: 37,482,046 km (0.1 R)
• M72: 38,252,924 km (0.052 R)
• M73: 40,095,371 km (0.087 R)
• M74: 40,883,602 km (0.085 R)
• M75: 41,676,920 km (0.085 R)
• M76: 42,257,210 km (0.073 R)
• M77: 42,475,473 km (0.088 R)
• M78: 43,205,660 km (0.103 R)
• M79: 44,382,547 km (0.088 R)
• M80: 44,604,400 km (0.089 R)
• M81: 45,049,304 km (0.084 R)
• M82: 45,570,055 km (0.082 R)
• M83: 45,868,502 km (0.057 R)
• M84: 46,242,647 km (0.096 R)
• M85: 46,918,380 km (0.118 R)
• M86: 47,521,858 km (0.071 R)
• M87: 48,431,862 km (0.096 R)
• M88: 49,041,772 km (0.115 R)
• M89: 49,807,713 km (0.088 R)
• M90: 51,584,338 km (0.043 R)

Asteroid Belt

Center: 7.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.3

Radius: 6.6

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.42 AU - 9.34 AU

Year: 15269 Days

Day: 18.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,922,886 km

• M1: 88,113 km (0.1 R)
• M2: 254,616 km (0.102 R)
• M3: 354,996 km (0.075 R)
• M4: 518,955 km (0.119 R)
• M5: 637,137 km (0.109 R)
• M6: 764,445 km (0.105 R)
• M7: 915,689 km (0.112 R)
• M8: 1,143,825 km (0.083 R)
• M9: 1,212,341 km (0.113 R)
• M10: 1,282,203 km (0.101 R)
• M11: 1,889,122 km (0.113 R)
• M12: 2,137,305 km (0.109 R)
• M13: 2,201,033 km (0.112 R)
• M14: 2,265,211 km (0.119 R)
• M15: 2,596,271 km (0.09 R)
• M16: 2,710,115 km (0.031 R)
• M17: 2,966,077 km (0.057 R)
• M18: 3,230,117 km (0.089 R)
• M19: 3,909,591 km (0.099 R)
• M20: 3,961,651 km (0.051 R)
• M21: 4,014,010 km (0.093 R)
• M22: 4,172,285 km (0.114 R)
• M23: 4,252,170 km (0.07 R)
• M24: 4,467,890 km (0.065 R)
• M25: 4,577,096 km (0.114 R)
• M26: 5,136,293 km (0.088 R)
• M27: 5,657,941 km (0.103 R)
• M28: 5,895,054 km (0.114 R)
• M29: 6,440,787 km (0.1 R)
• M30: 6,626,288 km (0.096 R)
• M31: 6,845,000 km (0.074 R)
• M32: 7,808,710 km (0.114 R)
• M33: 8,272,912 km (0.063 R)
• M34: 9,683,171 km (0.051 R)
• M35: 10,217,385 km (0.116 R)
• M36: 11,277,435 km (0.067 R)
• M37: 11,351,786 km (0.068 R)
• M38: 11,801,477 km (0.109 R)
• M39: 11,914,872 km (0.07 R)
• M40: 11,990,718 km (0.09 R)
• M41: 12,333,596 km (0.063 R)
• M42: 15,027,256 km (0.032 R)
• M43: 15,150,076 km (0.072 R)
• M44: 15,314,484 km (0.087 R)
• M45: 15,645,095 km (0.103 R)
• M46: 16,229,125 km (0.109 R)
• M47: 16,439,460 km (0.06 R)
• M48: 16,735,514 km (0.106 R)
• M49: 16,820,336 km (0.058 R)
• M50: 16,862,822 km (0.066 R)
• M51: 17,118,634 km (0.111 R)
• M52: 17,547,681 km (0.115 R)
• M53: 17,763,550 km (0.119 R)
• M54: 18,329,030 km (0.099 R)
• M55: 18,504,209 km (0.108 R)
• M56: 18,767,950 km (0.111 R)
• M57: 19,566,803 km (0.097 R)
• M58: 20,512,860 km (0.089 R)
• M59: 22,122,384 km (0.111 R)
• M60: 22,965,816 km (0.061 R)
• M61: 23,724,278 km (0.097 R)
• M62: 23,771,999 km (0.101 R)
• M63: 23,915,164 km (0.073 R)
• M64: 24,250,563 km (0.103 R)
• M65: 24,394,775 km (0.088 R)
• M66: 25,803,239 km (0.077 R)
• M67: 27,138,251 km (0.111 R)
• M68: 27,387,929 km (0.064 R)
• M69: 27,638,356 km (0.058 R)
• M70: 27,688,471 km (0.056 R)
• M71: 27,839,266 km (0.093 R)
• M72: 28,192,018 km (0.054 R)
• M73: 28,242,432 km (0.099 R)
• M74: 28,444,838 km (0.062 R)
• M75: 29,720,310 km (0.111 R)
• M76: 29,977,768 km (0.114 R)
• M77: 30,546,539 km (0.096 R)
• M78: 32,432,669 km (0.1 R)
• M79: 32,750,714 km (0.076 R)
• M80: 32,857,078 km (0.096 R)
• M81: 33,979,511 km (0.085 R)
• M82: 34,086,922 km (0.042 R)
• M83: 34,302,493 km (0.052 R)
• M84: 34,842,990 km (0.064 R)
• M85: 36,426,633 km (0.099 R)
• M86: 36,702,042 km (0.089 R)
• M87: 36,867,647 km (0.065 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 15,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit