🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.9

Radius: 12.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.5 AU - 0.52 AU

Year: 256 Days

Day: 6.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,036,374 km

• M1: 156,928 km (0.106 R)
• M2: 268,528 km (0.091 R)
• M3: 384,317 km (0.098 R)
• M4: 476,768 km (0.109 R)
• M5: 559,795 km (0.102 R)
• M6: 731,683 km (0.076 R)
• M7: 839,543 km (0.087 R)
• M8: 941,270 km (0.116 R)
• M9: 1,037,162 km (0.087 R)
• M10: 1,164,320 km (0.12 R)
• M11: 1,287,290 km (0.092 R)
• M12: 1,393,055 km (0.12 R)
• M13: 1,483,712 km (0.06 R)

Asteroid Belt

Center: 2.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.3

Radius: 10

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.82 AU - 4.38 AU

Year: 4801 Days

Day: 14 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,036,374 km

• M1: 127,158 km (0.085 R)
• M2: 265,835 km (0.084 R)
• M3: 438,920 km (0.069 R)
• M4: 558,299 km (0.101 R)
• M5: 677,379 km (0.064 R)
• M6: 779,405 km (0.094 R)
• M7: 1,483,263 km (0.032 R)
• M8: 1,776,924 km (0.118 R)
• M9: 1,976,936 km (0.114 R)
• M10: 2,399,101 km (0.105 R)
• M11: 2,579,965 km (0.05 R)
• M12: 2,870,334 km (0.106 R)
• M13: 2,934,063 km (0.09 R)
• M14: 3,149,484 km (0.119 R)
• M15: 3,348,000 km (0.113 R)
• M16: 3,437,460 km (0.109 R)
• M17: 3,827,013 km (0.109 R)
• M18: 4,086,715 km (0.097 R)
• M19: 4,303,482 km (0.072 R)
• M20: 4,899,929 km (0.08 R)
• M21: 5,104,579 km (0.094 R)
• M22: 5,312,071 km (0.043 R)
• M23: 5,951,153 km (0.094 R)
• M24: 6,474,446 km (0.113 R)
• M25: 6,586,495 km (0.096 R)
• M26: 6,755,840 km (0.047 R)
• M27: 7,098,868 km (0.117 R)
• M28: 7,594,486 km (0.113 R)
• M29: 8,131,542 km (0.117 R)
• M30: 8,222,198 km (0.12 R)
• M31: 8,588,414 km (0.082 R)
• M32: 9,815,116 km (0.081 R)
• M33: 10,008,696 km (0.103 R)
• M34: 10,498,330 km (0.116 R)
• M35: 10,696,248 km (0.085 R)
• M36: 11,399,059 km (0.034 R)
• M37: 11,670,728 km (0.114 R)
• M38: 12,220,500 km (0.118 R)
• M39: 13,345,327 km (0.069 R)
• M40: 13,488,193 km (0.089 R)
• M41: 14,065,042 km (0.099 R)
• M42: 15,392,275 km (0.036 R)
• M43: 15,579,721 km (0.111 R)
• M44: 15,767,915 km (0.057 R)
• M45: 16,108,699 km (0.101 R)
• M46: 16,337,284 km (0.086 R)
• M47: 16,490,173 km (0.096 R)
• M48: 17,730,938 km (0.074 R)
• M49: 18,164,323 km (0.12 R)
• M50: 18,441,977 km (0.08 R)
• M51: 18,561,356 km (0.059 R)
• M52: 19,202,682 km (0.102 R)
• M53: 19,607,045 km (0.06 R)
• M54: 19,891,879 km (0.08 R)
• M55: 19,973,560 km (0.104 R)
• M56: 21,169,595 km (0.117 R)
• M57: 21,253,070 km (0.09 R)
• M58: 21,461,909 km (0.095 R)
• M59: 21,671,346 km (0.068 R)
• M60: 22,008,091 km (0.077 R)
• M61: 22,092,464 km (0.043 R)
• M62: 22,261,659 km (0.083 R)
• M63: 22,431,303 km (0.101 R)
• M64: 22,601,396 km (0.101 R)
• M65: 23,071,283 km (0.058 R)
• M66: 23,199,937 km (0.084 R)
• M67: 23,371,975 km (0.057 R)
• M68: 24,064,164 km (0.063 R)
• M69: 24,238,296 km (0.102 R)
• M70: 24,325,511 km (0.038 R)
• M71: 24,412,877 km (0.09 R)
• M72: 24,631,589 km (0.069 R)
• M73: 24,982,994 km (0.107 R)
• M74: 25,779,603 km (0.115 R)
• M75: 26,494,680 km (0.051 R)
• M76: 27,397,653 km (0.108 R)
• M77: 28,310,799 km (0.076 R)
• M78: 28,586,657 km (0.12 R)
• M79: 28,956,014 km (0.047 R)
• M80: 29,233,967 km (0.081 R)
• M81: 29,326,718 km (0.09 R)
• M82: 29,605,867 km (0.043 R)
• M83: 30,684,169 km (0.11 R)
• M84: 31,966,223 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.5

Radius: 6.1

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.99 AU - 9.17 AU

Year: 14669 Days

Day: 15.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,036,374 km

• M1: 77,492 km (0.044 R)
• M2: 133,740 km (0.069 R)
• M3: 186,997 km (0.081 R)
• M4: 310,864 km (0.095 R)
• M5: 722,857 km (0.105 R)
• M6: 813,064 km (0.096 R)
• M7: 985,102 km (0.117 R)
• M8: 1,106,127 km (0.064 R)
• M9: 1,147,715 km (0.031 R)
• M10: 1,275,322 km (0.115 R)
• M11: 1,430,305 km (0.109 R)
• M12: 1,475,633 km (0.043 R)
• M13: 1,638,396 km (0.069 R)
• M14: 1,733,989 km (0.086 R)
• M15: 2,109,180 km (0.115 R)
• M16: 2,427,076 km (0.102 R)
• M17: 2,619,459 km (0.085 R)
• M18: 3,716,759 km (0.067 R)
• M19: 4,362,124 km (0.043 R)
• M20: 5,146,616 km (0.073 R)
• M21: 5,358,297 km (0.112 R)
• M22: 5,465,259 km (0.115 R)
• M23: 7,035,438 km (0.112 R)
• M24: 7,508,018 km (0.032 R)
• M25: 7,587,754 km (0.091 R)
• M26: 8,113,141 km (0.1 R)
• M27: 8,608,609 km (0.028 R)
• M28: 8,859,934 km (0.104 R)
• M29: 10,020,664 km (0.099 R)
• M30: 10,152,609 km (0.09 R)
• M31: 10,240,872 km (0.066 R)
• M32: 10,820,863 km (0.078 R)
• M33: 11,001,427 km (0.112 R)
• M34: 11,365,549 km (0.091 R)
• M35: 11,595,181 km (0.097 R)
• M36: 12,718,512 km (0.084 R)
• M37: 13,196,776 km (0.113 R)
• M38: 13,389,757 km (0.094 R)
• M39: 13,486,547 km (0.094 R)
• M40: 14,417,944 km (0.09 R)
• M41: 14,716,391 km (0.049 R)
• M42: 14,816,323 km (0.03 R)
• M43: 15,522,275 km (0.077 R)
• M44: 15,930,528 km (0.037 R)
• M45: 16,033,152 km (0.084 R)
• M46: 17,387,013 km (0.065 R)
• M47: 17,545,586 km (0.06 R)
• M48: 18,184,818 km (0.094 R)
• M49: 18,669,066 km (0.095 R)
• M50: 19,212,107 km (0.104 R)
• M51: 19,760,532 km (0.06 R)
• M52: 20,425,196 km (0.099 R)
• M53: 21,153,588 km (0.115 R)
• M54: 21,379,480 km (0.113 R)
• M55: 22,635,803 km (0.1 R)
• M56: 23,798,478 km (0.088 R)
• M57: 24,861,521 km (0.086 R)
• M58: 26,484,807 km (0.082 R)
• M59: 26,606,430 km (0.098 R)
• M60: 27,524,363 km (0.085 R)
• M61: 27,647,631 km (0.087 R)
• M62: 27,709,266 km (0.108 R)
• M63: 28,328,302 km (0.114 R)
• M64: 28,390,534 km (0.045 R)
• M65: 28,764,379 km (0.075 R)
• M66: 29,014,657 km (0.09 R)
• M67: 29,202,701 km (0.081 R)
• M68: 30,212,786 km (0.117 R)
• M69: 30,339,944 km (0.111 R)
• M70: 31,298,567 km (0.075 R)
• M71: 32,137,512 km (0.115 R)
• M72: 32,527,215 km (0.091 R)
• M73: 32,657,365 km (0.116 R)
• M74: 33,508,128 km (0.1 R)
• M75: 33,639,774 km (0.059 R)
• M76: 34,035,311 km (0.092 R)
• M77: 34,432,493 km (0.11 R)
• M78: 35,298,366 km (0.115 R)
• M79: 37,460,055 km (0.069 R)
• M80: 37,870,103 km (0.071 R)
• M81: 39,803,356 km (0.064 R)
• M82: 40,922,348 km (0.052 R)
• M83: 41,062,970 km (0.074 R)
• M84: 43,621,243 km (0.061 R)
• M85: 46,084,372 km (0.1 R)
• M86: 47,554,171 km (0.061 R)
• M87: 47,998,178 km (0.055 R)
• M88: 48,294,830 km (0.095 R)
• M89: 49,712,569 km (0.114 R)
• M90: 49,862,616 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217

Radius: 5.9

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.37 AU - 11.33 AU

Year: 20097 Days

Day: 23.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 52,036,374 km

• M1: 78,090 km (0.114 R)
• M2: 743,651 km (0.111 R)
• M3: 974,481 km (0.07 R)
• M4: 1,476,381 km (0.118 R)
• M5: 2,073,426 km (0.12 R)
• M6: 3,844,964 km (0.093 R)
• M7: 4,651,596 km (0.117 R)
• M8: 6,106,735 km (0.114 R)
• M9: 6,221,177 km (0.046 R)
• M10: 6,374,814 km (0.046 R)
• M11: 6,646,783 km (0.052 R)
• M12: 7,002,078 km (0.074 R)
• M13: 8,188,389 km (0.101 R)
• M14: 8,230,426 km (0.034 R)
• M15: 9,042,294 km (0.104 R)
• M16: 11,958,405 km (0.093 R)
• M17: 12,534,955 km (0.095 R)
• M18: 12,680,514 km (0.084 R)
• M19: 13,416,835 km (0.092 R)
• M20: 13,965,410 km (0.063 R)
• M21: 14,015,675 km (0.105 R)
• M22: 14,776,530 km (0.108 R)
• M23: 16,126,800 km (0.066 R)
• M24: 17,030,820 km (0.109 R)
• M25: 17,192,086 km (0.047 R)
• M26: 17,245,942 km (0.11 R)
• M27: 18,060,652 km (0.083 R)
• M28: 18,279,962 km (0.08 R)
• M29: 18,500,170 km (0.073 R)
• M30: 18,832,278 km (0.09 R)
• M31: 19,783,570 km (0.116 R)
• M32: 19,953,065 km (0.115 R)
• M33: 21,732,681 km (0.082 R)
• M34: 22,730,050 km (0.11 R)
• M35: 27,116,110 km (0.119 R)
• M36: 27,619,208 km (0.109 R)
• M37: 27,935,308 km (0.117 R)
• M38: 28,954,518 km (0.087 R)
• M39: 30,701,971 km (0.114 R)
• M40: 31,357,808 km (0.097 R)
• M41: 32,883,706 km (0.095 R)
• M42: 34,027,083 km (0.084 R)
• M43: 38,165,110 km (0.101 R)
• M44: 39,153,204 km (0.119 R)
• M45: 39,366,081 km (0.071 R)
• M46: 42,677,430 km (0.1 R)
• M47: 42,750,284 km (0.111 R)
• M48: 44,662,145 km (0.09 R)
• M49: 45,330,399 km (0.057 R)
• M50: 45,553,898 km (0.065 R)
• M51: 46,002,093 km (0.11 R)
• M52: 46,076,892 km (0.056 R)
• M53: 46,226,640 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 19,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit