🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.41 AU - 0.67 AU

Year: 260 Days

Day: 24.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.1

Radius: 9.3

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4 AU - 4 AU

Year: 5248 Days

Day: 11 Hours

Environment

Temp: -205 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,305,017 km

• M1: 120,875 km (0.109 R)
• M2: 296,054 km (0.101 R)
• M3: 416,480 km (0.053 R)
• M4: 567,425 km (0.12 R)
• M5: 686,953 km (0.111 R)
• M6: 802,293 km (0.116 R)
• M7: 869,463 km (0.082 R)
• M8: 980,913 km (0.079 R)
• M9: 1,112,410 km (0.119 R)
• M10: 1,172,847 km (0.109 R)
• M11: 1,234,482 km (0.046 R)
• M12: 1,313,021 km (0.101 R)
• M13: 1,820,157 km (0.12 R)
• M14: 2,403,439 km (0.117 R)
• M15: 2,462,979 km (0.116 R)
• M16: 2,726,272 km (0.107 R)
• M17: 2,913,867 km (0.096 R)
• M18: 3,324,065 km (0.118 R)
• M19: 3,706,586 km (0.059 R)
• M20: 3,775,551 km (0.071 R)
• M21: 4,126,956 km (0.111 R)
• M22: 4,636,636 km (0.107 R)
• M23: 5,451,197 km (0.096 R)
• M24: 5,582,544 km (0.06 R)
• M25: 5,661,831 km (0.105 R)
• M26: 6,118,254 km (0.057 R)
• M27: 6,392,317 km (0.095 R)
• M28: 6,558,819 km (0.066 R)
• M29: 6,782,917 km (0.061 R)
• M30: 7,557,834 km (0.091 R)
• M31: 7,940,954 km (0.11 R)
• M32: 8,787,529 km (0.088 R)
• M33: 8,910,797 km (0.073 R)
• M34: 9,221,512 km (0.068 R)
• M35: 9,346,875 km (0.078 R)
• M36: 9,441,271 km (0.085 R)
• M37: 9,504,252 km (0.099 R)
• M38: 9,949,904 km (0.057 R)
• M39: 10,175,198 km (0.081 R)
• M40: 10,239,825 km (0.041 R)
• M41: 10,337,213 km (0.12 R)
• M42: 10,402,138 km (0.08 R)
• M43: 10,467,363 km (0.064 R)
• M44: 11,562,270 km (0.105 R)
• M45: 11,765,274 km (0.11 R)
• M46: 11,901,259 km (0.061 R)
• M47: 12,243,539 km (0.027 R)
• M48: 12,554,403 km (0.076 R)
• M49: 12,972,828 km (0.113 R)
• M50: 13,325,131 km (0.075 R)
• M51: 13,751,934 km (0.093 R)
• M52: 14,002,959 km (0.084 R)
• M53: 15,059,270 km (0.052 R)
• M54: 15,281,123 km (0.095 R)
• M55: 15,578,374 km (0.084 R)
• M56: 16,368,101 km (0.076 R)
• M57: 17,132,247 km (0.093 R)
• M58: 17,441,167 km (0.089 R)
• M59: 18,064,541 km (0.071 R)
• M60: 18,615,959 km (0.059 R)
• M61: 19,252,947 km (0.075 R)
• M62: 19,413,316 km (0.116 R)
• M63: 19,574,133 km (0.052 R)
• M64: 21,082,529 km (0.09 R)
• M65: 21,372,150 km (0.061 R)
• M66: 22,038,908 km (0.096 R)
• M67: 22,459,128 km (0.102 R)
• M68: 22,543,502 km (0.104 R)
• M69: 22,628,024 km (0.085 R)
• M70: 22,797,369 km (0.106 R)
• M71: 23,051,985 km (0.091 R)
• M72: 23,435,853 km (0.083 R)
• M73: 23,735,797 km (0.083 R)
• M74: 23,950,769 km (0.11 R)
• M75: 24,817,539 km (0.088 R)
• M76: 24,904,754 km (0.025 R)
• M77: 25,123,317 km (0.097 R)
• M78: 25,915,288 km (0.118 R)
• M79: 26,269,835 km (0.093 R)
• M80: 27,885,492 km (0.116 R)
• M81: 28,294,492 km (0.056 R)
• M82: 28,613,884 km (0.118 R)
• M83: 30,135,893 km (0.095 R)
• M84: 30,228,943 km (0.084 R)
• M85: 31,071,029 km (0.067 R)
• M86: 31,400,593 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.8

Radius: 10.2

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.57 AU - 6.11 AU

Year: 9258 Days

Day: 6.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,305,017 km

• M1: 127,457 km (0.079 R)
• M2: 253,568 km (0.066 R)
• M3: 335,398 km (0.115 R)
• M4: 477,217 km (0.103 R)
• M5: 614,249 km (0.111 R)
• M6: 745,895 km (0.115 R)
• M7: 835,803 km (0.112 R)
• M8: 1,061,098 km (0.113 R)
• M9: 1,163,871 km (0.115 R)
• M10: 1,294,022 km (0.11 R)
• M11: 1,379,592 km (0.116 R)
• M12: 1,661,284 km (0.06 R)
• M13: 1,795,324 km (0.105 R)
• M14: 2,190,412 km (0.107 R)
• M15: 2,278,675 km (0.12 R)
• M16: 2,550,494 km (0.104 R)
• M17: 2,929,575 km (0.059 R)
• M18: 3,027,113 km (0.104 R)
• M19: 3,142,303 km (0.078 R)
• M20: 3,687,737 km (0.044 R)
• M21: 4,225,841 km (0.11 R)
• M22: 4,336,393 km (0.085 R)
• M23: 4,579,490 km (0.085 R)
• M24: 5,474,983 km (0.07 R)
• M25: 5,636,249 km (0.052 R)
• M26: 5,984,064 km (0.096 R)
• M27: 6,171,062 km (0.116 R)
• M28: 6,529,648 km (0.085 R)
• M29: 6,960,340 km (0.083 R)
• M30: 7,047,556 km (0.088 R)
• M31: 7,645,947 km (0.082 R)
• M32: 8,214,569 km (0.083 R)
• M33: 8,632,396 km (0.1 R)
• M34: 8,702,707 km (0.11 R)
• M35: 9,488,993 km (0.104 R)
• M36: 9,634,402 km (0.031 R)
• M37: 9,878,396 km (0.091 R)
• M38: 10,149,019 km (0.066 R)
• M39: 10,322,702 km (0.073 R)
• M40: 10,397,351 km (0.087 R)
• M41: 10,597,364 km (0.104 R)
• M42: 10,697,893 km (0.074 R)
• M43: 10,824,004 km (0.076 R)
• M44: 11,052,291 km (0.063 R)
• M45: 11,282,073 km (0.05 R)
• M46: 11,798,485 km (0.104 R)
• M47: 11,876,575 km (0.082 R)
• M48: 12,164,551 km (0.037 R)
• M49: 12,401,963 km (0.083 R)
• M50: 12,827,569 km (0.116 R)
• M51: 13,802,947 km (0.115 R)
• M52: 14,160,934 km (0.112 R)
• M53: 14,299,612 km (0.1 R)
• M54: 14,773,987 km (0.054 R)
• M55: 14,942,583 km (0.108 R)
• M56: 15,055,380 km (0.116 R)
• M57: 15,140,202 km (0.118 R)
• M58: 15,709,572 km (0.11 R)
• M59: 15,968,077 km (0.066 R)
• M60: 17,045,630 km (0.105 R)
• M61: 17,459,567 km (0.082 R)
• M62: 17,548,578 km (0.106 R)
• M63: 17,906,566 km (0.038 R)
• M64: 18,056,463 km (0.116 R)
• M65: 18,327,235 km (0.084 R)
• M66: 18,842,600 km (0.095 R)
• M67: 19,086,594 km (0.069 R)
• M68: 20,011,408 km (0.118 R)
• M69: 20,135,873 km (0.054 R)
• M70: 20,322,871 km (0.114 R)
• M71: 20,416,669 km (0.101 R)
• M72: 20,510,616 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.4

Radius: 3.6

Gravity: 39.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.63 AU - 10.17 AU

Year: 20434 Days

Day: 19.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,305,017 km

• M1: 69,413 km (0.104 R)
• M2: 173,085 km (0.042 R)
• M3: 304,581 km (0.116 R)
• M4: 502,350 km (0.112 R)
• M5: 582,983 km (0.093 R)
• M6: 1,046,288 km (0.106 R)
• M7: 1,508,994 km (0.095 R)
• M8: 1,567,187 km (0.12 R)
• M9: 1,626,129 km (0.105 R)
• M10: 1,807,292 km (0.104 R)
• M11: 2,123,542 km (0.078 R)
• M12: 2,422,588 km (0.044 R)
• M13: 2,559,769 km (0.082 R)
• M14: 3,133,327 km (0.086 R)
• M15: 4,064,275 km (0.092 R)
• M16: 4,186,197 km (0.049 R)
• M17: 4,433,782 km (0.104 R)
• M18: 4,728,789 km (0.03 R)
• M19: 5,204,809 km (0.092 R)
• M20: 5,293,072 km (0.064 R)
• M21: 5,560,553 km (0.087 R)
• M22: 6,108,979 km (0.103 R)
• M23: 6,342,501 km (0.087 R)
• M24: 7,207,027 km (0.077 R)
• M25: 7,404,197 km (0.092 R)
• M26: 7,603,013 km (0.095 R)
• M27: 8,210,230 km (0.107 R)
• M28: 9,043,790 km (0.037 R)
• M29: 9,149,855 km (0.077 R)
• M30: 9,740,617 km (0.035 R)
• M31: 11,299,277 km (0.118 R)
• M32: 12,223,941 km (0.116 R)
• M33: 14,577,565 km (0.101 R)
• M34: 15,645,993 km (0.051 R)
• M35: 16,739,403 km (0.113 R)
• M36: 17,394,044 km (0.108 R)
• M37: 17,592,111 km (0.101 R)
• M38: 17,724,505 km (0.108 R)
• M39: 18,123,782 km (0.074 R)
• M40: 19,339,265 km (0.111 R)
• M41: 21,281,793 km (0.108 R)
• M42: 22,562,949 km (0.055 R)
• M43: 23,795,636 km (0.109 R)
• M44: 24,015,395 km (0.092 R)
• M45: 24,383,256 km (0.058 R)
• M46: 25,647,807 km (0.079 R)
• M47: 25,948,349 km (0.108 R)
• M48: 26,705,015 km (0.099 R)
• M49: 27,086,041 km (0.105 R)
• M50: 27,776,435 km (0.05 R)
• M51: 28,395,022 km (0.111 R)
• M52: 30,675,043 km (0.085 R)
• M53: 31,234,091 km (0.097 R)
• M54: 31,635,462 km (0.089 R)
• M55: 33,503,790 km (0.062 R)
• M56: 33,750,177 km (0.106 R)
• M57: 34,741,413 km (0.098 R)
• M58: 34,824,440 km (0.074 R)
• M59: 35,157,295 km (0.05 R)
• M60: 35,742,222 km (0.088 R)
• M61: 36,414,665 km (0.044 R)
• M62: 37,176,268 km (0.066 R)
• M63: 42,918,582 km (0.111 R)
• M64: 43,096,903 km (0.09 R)
• M65: 43,543,602 km (0.028 R)
• M66: 44,802,618 km (0.096 R)
• M67: 45,618,375 km (0.092 R)
• M68: 46,347,515 km (0.114 R)
• M69: 47,172,397 km (0.049 R)
• M70: 48,279,870 km (0.104 R)
• M71: 48,372,471 km (0.094 R)
• M72: 48,465,222 km (0.076 R)
• M73: 49,302,521 km (0.1 R)
• M74: 50,050,660 km (0.055 R)
• M75: 50,144,458 km (0.12 R)
• M76: 50,708,442 km (0.092 R)
• M77: 51,179,975 km (0.095 R)
• M78: 52,698,842 km (0.102 R)
• M79: 54,232,370 km (0.114 R)
• M80: 54,907,954 km (0.076 R)
• M81: 56,072,423 km (0.057 R)
• M82: 56,169,812 km (0.08 R)
• M83: 56,560,113 km (0.096 R)
• M84: 57,146,985 km (0.069 R)
• M85: 57,343,108 km (0.118 R)
• M86: 61,211,858 km (0.095 R)
• M87: 63,532,570 km (0.097 R)
• M88: 65,471,359 km (0.072 R)
• M89: 67,222,402 km (0.091 R)
• M90: 68,051,772 km (0.057 R)
• M91: 68,884,434 km (0.08 R)
• M92: 69,720,536 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332

Radius: 4.3

Gravity: 17.96 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.39 AU - 12.61 AU

Year: 22320 Days

Day: 22.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,305,017 km

• M1: 83,326 km (0.092 R)
• M2: 137,929 km (0.102 R)
• M3: 221,704 km (0.052 R)
• M4: 586,872 km (0.094 R)
• M5: 793,467 km (0.069 R)
• M6: 904,918 km (0.11 R)
• M7: 1,534,725 km (0.112 R)
• M8: 2,397,605 km (0.103 R)
• M9: 2,791,347 km (0.069 R)
• M10: 3,169,979 km (0.076 R)
• M11: 3,205,134 km (0.096 R)
• M12: 3,674,722 km (0.108 R)
• M13: 4,012,364 km (0.038 R)
• M14: 4,050,512 km (0.102 R)
• M15: 4,088,659 km (0.092 R)
• M16: 4,797,604 km (0.063 R)
• M17: 4,960,217 km (0.113 R)
• M18: 5,416,789 km (0.102 R)
• M19: 5,501,312 km (0.051 R)
• M20: 5,671,554 km (0.08 R)
• M21: 6,060,808 km (0.116 R)
• M22: 6,104,640 km (0.07 R)
• M23: 7,233,356 km (0.101 R)
• M24: 7,560,676 km (0.06 R)
• M25: 7,940,805 km (0.043 R)
• M26: 8,278,447 km (0.078 R)
• M27: 8,768,978 km (0.058 R)
• M28: 9,829,178 km (0.098 R)
• M29: 10,139,594 km (0.081 R)
• M30: 10,243,714 km (0.09 R)
• M31: 10,611,127 km (0.097 R)
• M32: 11,848,151 km (0.04 R)
• M33: 12,847,764 km (0.102 R)
• M34: 14,280,164 km (0.114 R)
• M35: 14,455,493 km (0.118 R)
• M36: 16,064,717 km (0.056 R)
• M37: 16,736,561 km (0.054 R)
• M38: 17,417,381 km (0.103 R)
• M39: 18,170,457 km (0.103 R)
• M40: 18,806,098 km (0.101 R)
• M41: 18,998,182 km (0.088 R)
• M42: 19,126,686 km (0.114 R)
• M43: 19,903,398 km (0.039 R)
• M44: 20,361,168 km (0.098 R)
• M45: 20,690,283 km (0.094 R)
• M46: 21,021,194 km (0.079 R)
• M47: 22,429,957 km (0.077 R)
• M48: 22,633,709 km (0.095 R)
• M49: 22,838,060 km (0.083 R)
• M50: 23,523,517 km (0.05 R)
• M51: 23,730,561 km (0.059 R)
• M52: 23,938,202 km (0.118 R)
• M53: 24,215,856 km (0.027 R)
• M54: 28,949,731 km (0.109 R)
• M55: 29,914,937 km (0.067 R)
• M56: 30,514,076 km (0.037 R)
• M57: 30,664,572 km (0.108 R)
• M58: 33,724,297 km (0.119 R)
• M59: 34,582,540 km (0.084 R)
• M60: 35,290,287 km (0.107 R)
• M61: 37,521,988 km (0.104 R)
• M62: 38,167,952 km (0.047 R)
• M63: 38,573,661 km (0.106 R)
• M64: 38,817,655 km (0.08 R)
• M65: 39,307,289 km (0.074 R)
• M66: 39,389,119 km (0.113 R)
• M67: 40,127,983 km (0.103 R)
• M68: 41,286,320 km (0.07 R)
• M69: 42,204,102 km (0.093 R)
• M70: 43,297,364 km (0.04 R)
• M71: 43,551,082 km (0.098 R)
• M72: 43,635,754 km (0.104 R)
• M73: 43,720,427 km (0.091 R)
• M74: 43,974,892 km (0.079 R)
• M75: 44,400,050 km (0.049 R)
• M76: 44,570,442 km (0.085 R)
• M77: 46,200,610 km (0.047 R)
• M78: 47,066,482 km (0.107 R)
• M79: 47,850,225 km (0.1 R)
• M80: 48,901,898 km (0.031 R)
• M81: 49,607,402 km (0.025 R)
• M82: 50,493,769 km (0.093 R)
• M83: 50,671,791 km (0.075 R)
• M84: 51,564,441 km (0.076 R)
• M85: 52,462,328 km (0.096 R)
• M86: 53,003,573 km (0.11 R)
• M87: 53,184,437 km (0.1 R)
• M88: 53,728,075 km (0.094 R)
• M89: 54,455,869 km (0.113 R)
• M90: 58,797,050 km (0.03 R)
• M91: 60,394,306 km (0.11 R)
• M92: 61,815,635 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 12,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit