🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.71 AU - 2.45 AU

Year: 1085 Days

Day: 40.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,478,719 km

• M1: 188,493 km (0.083 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.9

Radius: 8.5

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.74 AU - 8.82 AU

Year: 8617 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,478,719 km

• M1: 249,978 km (0.095 R)
• M2: 370,704 km (0.064 R)
• M3: 463,753 km (0.058 R)
• M4: 606,021 km (0.098 R)
• M5: 839,543 km (0.081 R)
• M6: 1,501,514 km (0.085 R)
• M7: 1,738,327 km (0.098 R)
• M8: 1,861,147 km (0.116 R)
• M9: 1,923,829 km (0.084 R)
• M10: 2,051,136 km (0.075 R)
• M11: 2,588,193 km (0.052 R)
• M12: 2,896,813 km (0.087 R)
• M13: 2,994,052 km (0.106 R)
• M14: 3,117,320 km (0.053 R)
• M15: 3,192,119 km (0.111 R)
• M16: 3,394,525 km (0.106 R)
• M17: 4,273,114 km (0.108 R)
• M18: 4,356,290 km (0.074 R)
• M19: 4,637,833 km (0.066 R)
• M20: 4,694,830 km (0.11 R)
• M21: 4,809,422 km (0.108 R)
• M22: 5,012,576 km (0.091 R)
• M23: 5,307,433 km (0.082 R)
• M24: 5,487,100 km (0.116 R)
• M25: 5,791,233 km (0.092 R)
• M26: 6,038,368 km (0.101 R)
• M27: 7,160,053 km (0.103 R)
• M28: 7,358,719 km (0.116 R)
• M29: 7,931,679 km (0.083 R)
• M30: 8,102,819 km (0.105 R)
• M31: 9,771,583 km (0.117 R)
• M32: 10,140,043 km (0.086 R)
• M33: 10,550,539 km (0.082 R)
• M34: 10,701,184 km (0.097 R)
• M35: 11,119,161 km (0.1 R)
• M36: 11,195,755 km (0.087 R)
• M37: 12,088,854 km (0.116 R)
• M38: 12,246,530 km (0.1 R)
• M39: 12,683,655 km (0.103 R)
• M40: 12,843,875 km (0.054 R)
• M41: 12,964,600 km (0.038 R)
• M42: 13,328,572 km (0.072 R)
• M43: 14,108,276 km (0.046 R)
• M44: 14,818,567 km (0.065 R)
• M45: 15,369,386 km (0.075 R)
• M46: 15,625,946 km (0.117 R)
• M47: 15,883,853 km (0.097 R)
• M48: 16,841,728 km (0.119 R)
• M49: 17,106,217 km (0.112 R)
• M50: 17,416,483 km (0.05 R)
• M51: 18,132,758 km (0.096 R)
• M52: 19,041,565 km (0.104 R)
• M53: 19,317,124 km (0.089 R)
• M54: 19,918,657 km (0.1 R)
• M55: 20,291,904 km (0.048 R)
• M56: 20,903,310 km (0.105 R)
• M57: 21,140,124 km (0.103 R)
• M58: 21,473,129 km (0.083 R)
• M59: 21,616,294 km (0.114 R)
• M60: 21,759,908 km (0.115 R)
• M61: 21,951,842 km (0.097 R)
• M62: 22,822,352 km (0.099 R)
• M63: 23,704,231 km (0.064 R)
• M64: 23,852,333 km (0.056 R)
• M65: 23,951,217 km (0.118 R)
• M66: 24,647,147 km (0.104 R)
• M67: 24,947,390 km (0.111 R)
• M68: 25,804,885 km (0.097 R)
• M69: 26,877,352 km (0.074 R)
• M70: 27,808,150 km (0.081 R)
• M71: 28,016,390 km (0.084 R)
• M72: 28,591,893 km (0.113 R)
• M73: 28,749,569 km (0.114 R)
• M74: 29,224,094 km (0.119 R)
• M75: 29,807,675 km (0.058 R)
• M76: 30,288,034 km (0.115 R)
• M77: 30,556,113 km (0.084 R)
• M78: 31,418,844 km (0.117 R)
• M79: 32,399,009 km (0.093 R)
• M80: 32,563,417 km (0.073 R)
• M81: 32,837,929 km (0.111 R)
• M82: 33,721,604 km (0.077 R)
• M83: 33,943,607 km (0.032 R)
• M84: 34,612,908 km (0.093 R)
• M85: 35,681,635 km (0.102 R)
• M86: 37,161,457 km (0.103 R)
• M87: 37,563,277 km (0.115 R)
• M88: 37,966,593 km (0.12 R)
• M89: 38,024,338 km (0.114 R)
• M90: 38,777,414 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.8

Radius: 8.1

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.75 AU - 11.67 AU

Year: 10943 Days

Day: 12.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,478,719 km

• M1: 273,166 km (0.102 R)
• M2: 335,249 km (0.099 R)
• M3: 605,423 km (0.117 R)
• M4: 858,393 km (0.119 R)
• M5: 916,885 km (0.074 R)
• M6: 1,038,060 km (0.092 R)
• M7: 1,599,949 km (0.083 R)
• M8: 2,216,292 km (0.079 R)
• M9: 2,607,192 km (0.04 R)
• M10: 2,810,794 km (0.074 R)
• M11: 3,141,106 km (0.104 R)
• M12: 4,239,155 km (0.09 R)
• M13: 4,444,403 km (0.112 R)
• M14: 4,722,954 km (0.036 R)
• M15: 6,084,594 km (0.12 R)
• M16: 6,433,157 km (0.118 R)
• M17: 6,948,073 km (0.083 R)
• M18: 7,599,871 km (0.027 R)
• M19: 9,180,971 km (0.073 R)
• M20: 9,357,796 km (0.107 R)
• M21: 9,804,944 km (0.101 R)
• M22: 9,985,807 km (0.081 R)
• M23: 10,259,123 km (0.067 R)
• M24: 11,187,826 km (0.116 R)
• M25: 11,424,341 km (0.08 R)
• M26: 12,191,778 km (0.108 R)
• M27: 12,337,636 km (0.097 R)
• M28: 13,274,268 km (0.075 R)
• M29: 13,625,075 km (0.113 R)
• M30: 14,695,747 km (0.081 R)
• M31: 15,215,151 km (0.099 R)
• M32: 15,267,510 km (0.046 R)
• M33: 15,424,588 km (0.107 R)
• M34: 15,477,097 km (0.096 R)
• M35: 15,793,496 km (0.085 R)
• M36: 17,516,265 km (0.119 R)
• M37: 17,571,018 km (0.099 R)
• M38: 17,790,777 km (0.088 R)
• M39: 18,066,785 km (0.046 R)
• M40: 18,790,839 km (0.051 R)
• M41: 19,524,467 km (0.062 R)
• M42: 19,980,591 km (0.074 R)
• M43: 20,210,074 km (0.114 R)
• M44: 21,136,234 km (0.081 R)
• M45: 21,370,056 km (0.103 R)
• M46: 21,781,001 km (0.099 R)
• M47: 22,491,890 km (0.059 R)
• M48: 24,118,767 km (0.067 R)
• M49: 24,792,556 km (0.066 R)
• M50: 25,162,511 km (0.111 R)
• M51: 26,409,260 km (0.091 R)
• M52: 28,059,923 km (0.038 R)
• M53: 29,417,224 km (0.063 R)
• M54: 29,547,674 km (0.064 R)
• M55: 30,531,729 km (0.041 R)
• M56: 31,593,275 km (0.05 R)
• M57: 33,479,854 km (0.111 R)
• M58: 33,684,055 km (0.079 R)
• M59: 35,610,726 km (0.046 R)
• M60: 35,680,139 km (0.038 R)
• M61: 36,097,966 km (0.054 R)
• M62: 37,926,950 km (0.079 R)
• M63: 38,068,769 km (0.103 R)
• M64: 38,495,721 km (0.072 R)
• M65: 39,138,992 km (0.053 R)
• M66: 41,162,901 km (0.09 R)
• M67: 41,820,683 km (0.115 R)
• M68: 42,114,194 km (0.073 R)
• M69: 42,334,701 km (0.066 R)
• M70: 42,481,906 km (0.049 R)
• M71: 42,629,409 km (0.12 R)
• M72: 44,486,368 km (0.045 R)
• M73: 45,086,105 km (0.066 R)
• M74: 45,764,083 km (0.071 R)
• M75: 46,142,266 km (0.093 R)
• M76: 46,825,480 km (0.064 R)
• M77: 47,359,245 km (0.11 R)
• M78: 48,201,930 km (0.108 R)
• M79: 49,126,894 km (0.069 R)
• M80: 50,057,841 km (0.103 R)
• M81: 50,916,234 km (0.091 R)
• M82: 51,543,498 km (0.09 R)
• M83: 52,885,091 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532

Radius: 5.7

Gravity: 16.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.61 AU - 17.21 AU

Year: 25148 Days

Day: 22.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,478,719 km

• M1: 164,857 km (0.077 R)
• M2: 318,643 km (0.078 R)
• M3: 900,430 km (0.081 R)
• M4: 1,297,313 km (0.074 R)
• M5: 1,947,615 km (0.09 R)
• M6: 2,645,190 km (0.049 R)
• M7: 3,163,247 km (0.091 R)
• M8: 3,711,972 km (0.09 R)
• M9: 3,886,702 km (0.063 R)
• M10: 4,064,125 km (0.119 R)
• M11: 5,726,756 km (0.083 R)
• M12: 5,928,713 km (0.038 R)
• M13: 6,812,986 km (0.085 R)
• M14: 7,406,890 km (0.029 R)
• M15: 7,516,695 km (0.073 R)
• M16: 8,299,989 km (0.087 R)
• M17: 9,285,839 km (0.093 R)
• M18: 10,925,880 km (0.112 R)
• M19: 11,050,795 km (0.116 R)
• M20: 11,874,929 km (0.094 R)
• M21: 13,314,061 km (0.096 R)
• M22: 13,648,711 km (0.075 R)
• M23: 13,918,436 km (0.053 R)
• M24: 14,738,233 km (0.085 R)
• M25: 15,643,898 km (0.108 R)
• M26: 16,068,008 km (0.073 R)
• M27: 16,139,067 km (0.097 R)
• M28: 17,217,219 km (0.064 R)
• M29: 17,728,245 km (0.072 R)
• M30: 17,801,698 km (0.044 R)
• M31: 18,615,959 km (0.107 R)
• M32: 18,840,206 km (0.103 R)
• M33: 19,215,846 km (0.112 R)
• M34: 20,203,940 km (0.09 R)
• M35: 20,434,321 km (0.046 R)
• M36: 20,511,364 km (0.11 R)
• M37: 20,820,284 km (0.106 R)
• M38: 20,897,775 km (0.107 R)
• M39: 21,521,000 km (0.091 R)
• M40: 22,626,229 km (0.11 R)
• M41: 24,074,187 km (0.078 R)
• M42: 26,218,074 km (0.051 R)
• M43: 27,482,475 km (0.116 R)
• M44: 30,333,212 km (0.087 R)
• M45: 31,304,102 km (0.088 R)
• M46: 35,011,886 km (0.048 R)
• M47: 37,057,786 km (0.038 R)
• M48: 37,245,681 km (0.107 R)
• M49: 38,000,402 km (0.057 R)
• M50: 38,095,098 km (0.105 R)
• M51: 38,474,777 km (0.094 R)
• M52: 39,237,726 km (0.113 R)
• M53: 41,458,955 km (0.063 R)
• M54: 42,241,053 km (0.103 R)
• M55: 42,437,326 km (0.084 R)
• M56: 44,516,736 km (0.088 R)
• M57: 46,325,225 km (0.098 R)
• M58: 46,730,336 km (0.071 R)
• M59: 48,567,996 km (0.06 R)
• M60: 50,013,560 km (0.046 R)
• M61: 51,159,330 km (0.058 R)
• M62: 51,263,899 km (0.09 R)
• M63: 51,368,468 km (0.054 R)
• M64: 53,264,471 km (0.08 R)
• M65: 54,861,728 km (0.079 R)
• M66: 56,150,962 km (0.105 R)
• M67: 56,366,683 km (0.089 R)
• M68: 57,885,250 km (0.071 R)
• M69: 59,637,191 km (0.102 R)
• M70: 60,519,519 km (0.103 R)
• M71: 61,517,487 km (0.108 R)
• M72: 61,628,788 km (0.072 R)
• M73: 64,092,365 km (0.095 R)
• M74: 64,430,756 km (0.114 R)
• M75: 64,543,702 km (0.09 R)
• M76: 65,222,727 km (0.068 R)
• M77: 68,192,544 km (0.072 R)
• M78: 68,422,925 km (0.098 R)
• M79: 68,653,455 km (0.099 R)
• M80: 69,230,903 km (0.073 R)
• M81: 70,042,022 km (0.11 R)
• M82: 72,611,814 km (0.063 R)
• M83: 75,688,295 km (0.066 R)
• M84: 75,807,375 km (0.113 R)
• M85: 77,602,549 km (0.117 R)
• M86: 78,686,386 km (0.074 R)
• M87: 78,807,111 km (0.111 R)
• M88: 78,927,837 km (0.042 R)
• M89: 79,169,587 km (0.072 R)
• M90: 79,775,159 km (0.07 R)
• M91: 79,896,483 km (0.071 R)
• M92: 80,017,807 km (0.075 R)
• M93: 80,747,096 km (0.047 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 13,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit