🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.66 AU - 1.96 AU

Year: 876 Days

Day: 13.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,716,733 km

• M1: 270,473 km (0.11 R)
• M2: 738,116 km (0.069 R)

Asteroid Belt

Center: 2.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.01 AU - 2.77 AU

Year: 1330 Days

Day: 21.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 171.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,716,733 km

• M1: 791,971 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.2

Radius: 15

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.51 AU - 10.85 AU

Year: 10839 Days

Day: 9.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 90,716,733 km

• M1: 264,489 km (0.114 R)
• M2: 364,271 km (0.054 R)
• M3: 488,437 km (0.082 R)
• M4: 591,360 km (0.094 R)
• M5: 748,588 km (0.035 R)
• M6: 1,146,219 km (0.078 R)
• M7: 1,312,572 km (0.093 R)
• M8: 1,650,214 km (0.064 R)
• M9: 1,862,045 km (0.104 R)
• M10: 2,128,628 km (0.112 R)
• M11: 2,337,018 km (0.083 R)
• M12: 2,455,948 km (0.109 R)
• M13: 2,699,793 km (0.063 R)
• M14: 2,824,857 km (0.068 R)
• M15: 2,951,865 km (0.083 R)
• M16: 3,133,028 km (0.038 R)
• M17: 3,782,433 km (0.104 R)
• M18: 3,923,055 km (0.088 R)
• M19: 4,326,221 km (0.068 R)
• M20: 4,864,474 km (0.119 R)
• M21: 5,424,269 km (0.042 R)
• M22: 6,037,620 km (0.089 R)
• M23: 6,269,198 km (0.081 R)
• M24: 8,409,644 km (0.075 R)
• M25: 8,968,093 km (0.086 R)
• M26: 9,270,879 km (0.112 R)
• M27: 10,199,433 km (0.112 R)
• M28: 10,475,890 km (0.051 R)
• M29: 10,635,062 km (0.099 R)
• M30: 10,955,650 km (0.073 R)
• M31: 11,688,830 km (0.079 R)
• M32: 12,019,890 km (0.119 R)
• M33: 12,733,472 km (0.081 R)
• M34: 12,903,415 km (0.096 R)
• M35: 13,031,471 km (0.105 R)
• M36: 13,202,760 km (0.047 R)
• M37: 13,417,882 km (0.053 R)
• M38: 13,590,817 km (0.086 R)
• M39: 13,895,249 km (0.06 R)
• M40: 14,956,346 km (0.103 R)
• M41: 15,361,009 km (0.097 R)
• M42: 15,769,261 km (0.046 R)
• M43: 17,109,060 km (0.111 R)
• M44: 17,674,091 km (0.091 R)
• M45: 17,816,358 km (0.106 R)
• M46: 18,197,534 km (0.109 R)
• M47: 19,749,163 km (0.117 R)
• M48: 20,640,467 km (0.069 R)
• M49: 20,840,479 km (0.072 R)
• M50: 21,393,393 km (0.068 R)
• M51: 21,697,077 km (0.105 R)
• M52: 21,798,654 km (0.07 R)
• M53: 22,206,458 km (0.086 R)
• M54: 22,462,569 km (0.113 R)
• M55: 23,236,888 km (0.044 R)
• M56: 23,967,524 km (0.094 R)
• M57: 24,493,959 km (0.043 R)
• M58: 24,864,812 km (0.114 R)
• M59: 25,024,283 km (0.114 R)
• M60: 26,855,660 km (0.096 R)
• M61: 28,285,217 km (0.093 R)
• M62: 28,674,321 km (0.118 R)
• M63: 29,514,014 km (0.11 R)
• M64: 29,683,060 km (0.117 R)
• M65: 31,447,417 km (0.056 R)
• M66: 33,656,230 km (0.084 R)
• M67: 33,773,963 km (0.028 R)
• M68: 34,127,613 km (0.106 R)
• M69: 34,957,881 km (0.058 R)
• M70: 35,614,915 km (0.075 R)
• M71: 36,095,273 km (0.092 R)
• M72: 36,698,751 km (0.062 R)
• M73: 37,001,837 km (0.062 R)
• M74: 37,854,694 km (0.106 R)
• M75: 39,022,455 km (0.074 R)
• M76: 39,828,189 km (0.031 R)
• M77: 42,405,611 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.1

Radius: 12.4

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.31 AU - 12.19 AU

Year: 10957 Days

Day: 6.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,716,733 km

• M1: 224,397 km (0.04 R)
• M2: 328,367 km (0.077 R)
• M3: 503,546 km (0.111 R)
• M4: 629,957 km (0.115 R)
• M5: 733,030 km (0.067 R)
• M6: 842,535 km (0.036 R)
• M7: 997,967 km (0.09 R)
• M8: 1,079,648 km (0.091 R)
• M9: 1,500,018 km (0.09 R)
• M10: 1,595,012 km (0.11 R)
• M11: 2,100,952 km (0.032 R)
• M12: 2,181,137 km (0.082 R)
• M13: 2,289,745 km (0.11 R)
• M14: 3,009,610 km (0.058 R)
• M15: 3,316,435 km (0.079 R)
• M16: 3,698,209 km (0.101 R)
• M17: 5,773,580 km (0.065 R)
• M18: 6,428,221 km (0.086 R)
• M19: 7,106,497 km (0.094 R)
• M20: 8,574,052 km (0.105 R)
• M21: 8,966,298 km (0.086 R)
• M22: 10,362,046 km (0.045 R)
• M23: 11,584,410 km (0.034 R)
• M24: 11,921,305 km (0.113 R)
• M25: 12,604,668 km (0.073 R)
• M26: 12,851,953 km (0.113 R)
• M27: 12,951,286 km (0.064 R)
• M28: 13,704,362 km (0.096 R)
• M29: 13,856,652 km (0.05 R)
• M30: 14,523,410 km (0.096 R)
• M31: 15,888,042 km (0.034 R)
• M32: 16,316,041 km (0.116 R)
• M33: 16,531,612 km (0.1 R)
• M34: 17,788,982 km (0.038 R)
• M35: 18,010,836 km (0.05 R)
• M36: 18,233,587 km (0.117 R)
• M37: 18,625,533 km (0.117 R)
• M38: 19,303,960 km (0.077 R)
• M39: 20,105,804 km (0.103 R)
• M40: 20,510,915 km (0.076 R)
• M41: 21,094,048 km (0.103 R)
• M42: 21,741,956 km (0.119 R)
• M43: 21,919,828 km (0.114 R)
• M44: 23,602,954 km (0.111 R)
• M45: 23,907,834 km (0.114 R)
• M46: 25,140,521 km (0.113 R)
• M47: 25,827,474 km (0.115 R)
• M48: 25,952,987 km (0.069 R)
• M49: 26,267,741 km (0.075 R)
• M50: 26,710,401 km (0.063 R)
• M51: 27,924,687 km (0.047 R)
• M52: 28,053,640 km (0.103 R)
• M53: 28,311,846 km (0.112 R)
• M54: 28,765,875 km (0.06 R)
• M55: 28,961,250 km (0.105 R)
• M56: 30,142,325 km (0.057 R)
• M57: 30,938,336 km (0.087 R)
• M58: 31,808,696 km (0.051 R)
• M59: 32,010,653 km (0.115 R)
• M60: 32,348,146 km (0.088 R)
• M61: 33,163,155 km (0.105 R)
• M62: 33,641,719 km (0.059 R)
• M63: 34,813,519 km (0.074 R)
• M64: 35,160,586 km (0.077 R)
• M65: 35,998,484 km (0.091 R)
• M66: 36,842,964 km (0.109 R)
• M67: 37,979,159 km (0.12 R)
• M68: 38,122,025 km (0.081 R)
• M69: 39,415,449 km (0.047 R)
• M70: 39,704,771 km (0.097 R)
• M71: 40,067,546 km (0.095 R)
• M72: 40,358,514 km (0.106 R)
• M73: 42,563,287 km (0.12 R)
• M74: 42,711,538 km (0.105 R)
• M75: 43,680,185 km (0.107 R)
• M76: 44,129,726 km (0.043 R)
• M77: 44,580,764 km (0.083 R)
• M78: 44,882,204 km (0.054 R)
• M79: 46,629,208 km (0.082 R)
• M80: 47,549,534 km (0.064 R)
• M81: 48,166,326 km (0.098 R)
• M82: 48,321,010 km (0.07 R)
• M83: 49,018,884 km (0.086 R)
• M84: 49,798,139 km (0.099 R)
• M85: 50,189,487 km (0.067 R)
• M86: 50,267,727 km (0.107 R)
• M87: 50,738,811 km (0.044 R)
• M88: 51,448,054 km (0.08 R)
• M89: 53,195,806 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585

Radius: 7.3

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.55 AU - 22.05 AU

Year: 28174 Days

Day: 23 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,716,733 km

• M1: 684,261 km (0.066 R)
• M2: 762,052 km (0.118 R)
• M3: 1,389,615 km (0.095 R)
• M4: 1,523,804 km (0.107 R)
• M5: 2,416,305 km (0.08 R)
• M6: 2,786,410 km (0.092 R)
• M7: 3,130,335 km (0.113 R)
• M8: 3,218,449 km (0.075 R)
• M9: 3,578,979 km (0.073 R)
• M10: 3,811,006 km (0.045 R)
• M11: 4,437,073 km (0.058 R)
• M12: 4,787,281 km (0.101 R)
• M13: 4,991,483 km (0.11 R)
• M14: 6,275,631 km (0.09 R)
• M15: 7,069,397 km (0.076 R)
• M16: 8,874,445 km (0.116 R)
• M17: 9,125,470 km (0.104 R)
• M18: 10,022,010 km (0.108 R)
• M19: 11,623,605 km (0.113 R)
• M20: 12,174,873 km (0.083 R)
• M21: 12,875,889 km (0.118 R)
• M22: 13,374,498 km (0.073 R)
• M23: 14,907,727 km (0.067 R)
• M24: 16,881,821 km (0.059 R)
• M25: 17,584,033 km (0.04 R)
• M26: 18,216,383 km (0.106 R)
• M27: 18,535,326 km (0.112 R)
• M28: 19,017,181 km (0.118 R)
• M29: 19,259,529 km (0.039 R)
• M30: 20,487,279 km (0.053 R)
• M31: 21,655,788 km (0.117 R)
• M32: 21,824,534 km (0.09 R)
• M33: 22,163,224 km (0.072 R)
• M34: 22,248,195 km (0.114 R)
• M35: 22,674,549 km (0.105 R)
• M36: 23,103,596 km (0.107 R)
• M37: 24,582,371 km (0.075 R)
• M38: 24,934,823 km (0.056 R)
• M39: 25,200,210 km (0.09 R)
• M40: 27,083,947 km (0.114 R)
• M41: 28,642,008 km (0.102 R)
• M42: 29,198,812 km (0.074 R)
• M43: 29,759,056 km (0.056 R)
• M44: 30,134,696 km (0.068 R)
• M45: 31,939,893 km (0.088 R)
• M46: 32,517,192 km (0.084 R)
• M47: 32,807,112 km (0.067 R)
• M48: 37,967,341 km (0.065 R)
• M49: 38,374,547 km (0.072 R)
• M50: 39,193,445 km (0.064 R)
• M51: 40,536,385 km (0.028 R)
• M52: 41,265,825 km (0.109 R)
• M53: 41,894,435 km (0.112 R)
• M54: 43,586,237 km (0.078 R)
• M55: 44,654,815 km (0.065 R)
• M56: 44,762,226 km (0.067 R)
• M57: 44,977,049 km (0.118 R)
• M58: 46,165,454 km (0.114 R)
• M59: 46,491,278 km (0.098 R)
• M60: 46,708,943 km (0.115 R)
• M61: 47,692,699 km (0.07 R)
• M62: 48,132,068 km (0.11 R)
• M63: 48,352,276 km (0.084 R)
• M64: 49,125,547 km (0.102 R)
• M65: 53,053,239 km (0.1 R)
• M66: 54,537,549 km (0.108 R)
• M67: 54,882,073 km (0.092 R)
• M68: 54,997,114 km (0.031 R)
• M69: 56,383,138 km (0.094 R)
• M70: 58,718,810 km (0.107 R)
• M71: 58,954,127 km (0.104 R)
• M72: 59,661,875 km (0.108 R)
• M73: 60,253,834 km (0.081 R)
• M74: 60,491,096 km (0.073 R)
• M75: 60,609,877 km (0.057 R)
• M76: 60,847,737 km (0.065 R)
• M77: 65,424,385 km (0.072 R)
• M78: 68,990,948 km (0.039 R)
• M79: 69,736,693 km (0.092 R)
• M80: 72,872,713 km (0.077 R)
• M81: 73,885,790 km (0.095 R)
• M82: 74,012,799 km (0.095 R)
• M83: 74,521,431 km (0.034 R)
• M84: 74,776,196 km (0.116 R)
• M85: 75,414,381 km (0.041 R)
• M86: 77,081,948 km (0.057 R)
• M87: 77,726,715 km (0.102 R)
• M88: 79,541,188 km (0.084 R)
• M89: 80,322,986 km (0.052 R)
• M90: 80,453,585 km (0.116 R)
• M91: 82,552,294 km (0.094 R)
• M92: 83,079,776 km (0.088 R)
• M93: 85,333,917 km (0.065 R)
• M94: 85,600,500 km (0.094 R)
• M95: 90,580,763 km (0.049 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 14,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit