🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.47 AU - 0.55 AU

Year: 130 Days

Day: 27.4 Hours

Environment

Temp: 238 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.52 AU - 0.58 AU

Year: 145 Days

Day: 40.9 Hours

Environment

Temp: 223 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,318,326 km

• M1: 104,719 km (0.076 R)
• M2: 364,570 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.77 AU - 2.19 AU

Year: 993 Days

Day: 16.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.56 AU - 3.76 AU

Year: 2496 Days

Day: 14.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.92 AU - 4.42 AU

Year: 2506 Days

Day: 46.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.9

Radius: 12.2

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.76 AU - 12.64 AU

Year: 11612 Days

Day: 7.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 91,318,326 km

• M1: 261,796 km (0.078 R)
• M2: 402,867 km (0.093 R)
• M3: 821,592 km (0.089 R)
• M4: 1,121,834 km (0.112 R)
• M5: 1,285,345 km (0.107 R)
• M6: 1,507,498 km (0.038 R)
• M7: 1,934,001 km (0.081 R)
• M8: 2,074,922 km (0.095 R)
• M9: 2,219,584 km (0.095 R)
• M10: 2,768,009 km (0.043 R)
• M11: 3,123,753 km (0.062 R)
• M12: 3,737,553 km (0.062 R)
• M13: 4,204,149 km (0.096 R)
• M14: 4,388,603 km (0.115 R)
• M15: 4,958,122 km (0.114 R)
• M16: 5,232,036 km (0.043 R)
• M17: 5,551,128 km (0.086 R)
• M18: 5,631,911 km (0.098 R)
• M19: 5,876,653 km (0.038 R)
• M20: 6,503,917 km (0.109 R)
• M21: 6,589,188 km (0.03 R)
• M22: 6,890,628 km (0.084 R)
• M23: 7,284,818 km (0.045 R)
• M24: 8,371,796 km (0.054 R)
• M25: 9,364,228 km (0.092 R)
• M26: 9,460,719 km (0.1 R)
• M27: 12,188,038 km (0.045 R)
• M28: 13,966,308 km (0.052 R)
• M29: 15,196,301 km (0.091 R)
• M30: 15,309,846 km (0.081 R)
• M31: 15,824,313 km (0.086 R)
• M32: 16,344,465 km (0.083 R)
• M33: 17,223,801 km (0.05 R)
• M34: 18,118,546 km (0.102 R)
• M35: 18,420,135 km (0.082 R)
• M36: 19,335,076 km (0.102 R)
• M37: 19,581,464 km (0.114 R)
• M38: 19,953,065 km (0.103 R)
• M39: 20,703,448 km (0.087 R)
• M40: 21,335,798 km (0.082 R)
• M41: 21,654,292 km (0.109 R)
• M42: 22,167,263 km (0.118 R)
• M43: 23,336,071 km (0.031 R)
• M44: 23,862,057 km (0.047 R)
• M45: 24,858,678 km (0.098 R)
• M46: 28,208,025 km (0.065 R)
• M47: 28,627,797 km (0.114 R)
• M48: 29,332,103 km (0.035 R)
• M49: 29,615,292 km (0.11 R)
• M50: 30,901,385 km (0.027 R)
• M51: 31,045,448 km (0.109 R)
• M52: 32,424,890 km (0.055 R)
• M53: 32,644,499 km (0.031 R)
• M54: 33,085,215 km (0.054 R)
• M55: 33,453,973 km (0.085 R)
• M56: 33,750,028 km (0.088 R)
• M57: 34,643,277 km (0.1 R)
• M58: 35,168,066 km (0.116 R)
• M59: 35,997,885 km (0.064 R)
• M60: 40,636,317 km (0.098 R)
• M61: 43,105,729 km (0.083 R)
• M62: 43,831,578 km (0.114 R)
• M63: 46,033,808 km (0.056 R)
• M64: 46,198,366 km (0.109 R)
• M65: 47,438,682 km (0.053 R)
• M66: 47,771,238 km (0.06 R)
• M67: 48,438,893 km (0.102 R)
• M68: 48,773,843 km (0.115 R)
• M69: 49,783,179 km (0.085 R)
• M70: 50,884,519 km (0.118 R)
• M71: 51,054,612 km (0.056 R)
• M72: 51,908,217 km (0.113 R)
• M73: 52,251,095 km (0.078 R)
• M74: 54,671,290 km (0.114 R)
• M75: 55,194,733 km (0.094 R)
• M76: 57,925,343 km (0.112 R)
• M77: 58,191,926 km (0.112 R)
• M78: 60,069,379 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.4

Radius: 10.8

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.31 AU - 12.15 AU

Year: 13414 Days

Day: 5.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 91,318,326 km

• M1: 160,818 km (0.066 R)
• M2: 272,418 km (0.091 R)
• M3: 360,232 km (0.114 R)
• M4: 492,775 km (0.072 R)
• M5: 680,072 km (0.109 R)
• M6: 1,677,890 km (0.092 R)
• M7: 2,051,735 km (0.117 R)
• M8: 2,163,335 km (0.102 R)
• M9: 2,305,902 km (0.117 R)
• M10: 2,422,139 km (0.092 R)
• M11: 2,783,119 km (0.049 R)
• M12: 5,019,158 km (0.111 R)
• M13: 5,095,004 km (0.066 R)
• M14: 7,323,265 km (0.026 R)
• M15: 8,468,735 km (0.052 R)
• M16: 8,741,004 km (0.063 R)
• M17: 9,247,542 km (0.078 R)
• M18: 10,385,982 km (0.111 R)
• M19: 10,726,317 km (0.115 R)
• M20: 12,431,284 km (0.066 R)
• M21: 14,380,395 km (0.102 R)
• M22: 14,596,863 km (0.062 R)
• M23: 15,142,596 km (0.108 R)
• M24: 15,583,909 km (0.074 R)
• M25: 17,506,840 km (0.103 R)
• M26: 17,795,864 km (0.083 R)
• M27: 18,261,711 km (0.113 R)
• M28: 19,383,994 km (0.12 R)
• M29: 19,503,374 km (0.071 R)
• M30: 20,528,568 km (0.1 R)
• M31: 20,833,299 km (0.049 R)
• M32: 21,139,675 km (0.112 R)
• M33: 21,385,913 km (0.077 R)
• M34: 22,317,459 km (0.089 R)
• M35: 23,643,794 km (0.09 R)
• M36: 24,284,372 km (0.083 R)
• M37: 24,606,755 km (0.062 R)
• M38: 24,995,560 km (0.05 R)
• M39: 25,976,324 km (0.099 R)
• M40: 27,103,245 km (0.084 R)
• M41: 27,303,706 km (0.049 R)
• M42: 27,571,785 km (0.108 R)
• M43: 27,638,955 km (0.038 R)
• M44: 27,908,231 km (0.1 R)
• M45: 28,246,023 km (0.092 R)
• M46: 28,381,409 km (0.111 R)
• M47: 28,653,079 km (0.075 R)
• M48: 29,541,690 km (0.119 R)
• M49: 31,486,462 km (0.065 R)
• M50: 33,114,536 km (0.11 R)
• M51: 33,186,044 km (0.085 R)
• M52: 34,119,086 km (0.12 R)
• M53: 35,790,842 km (0.053 R)
• M54: 36,231,258 km (0.066 R)
• M55: 36,525,966 km (0.111 R)
• M56: 36,821,422 km (0.091 R)
• M57: 37,266,176 km (0.113 R)
• M58: 37,936,524 km (0.051 R)
• M59: 38,235,720 km (0.109 R)
• M60: 39,289,188 km (0.06 R)
• M61: 40,734,154 km (0.098 R)
• M62: 40,887,192 km (0.09 R)
• M63: 41,809,912 km (0.094 R)
• M64: 43,206,857 km (0.06 R)
• M65: 43,362,888 km (0.034 R)
• M66: 43,441,127 km (0.097 R)
• M67: 44,618,911 km (0.059 R)
• M68: 44,776,737 km (0.116 R)
• M69: 45,409,985 km (0.049 R)
• M70: 46,685,307 km (0.081 R)
• M71: 46,765,491 km (0.119 R)
• M72: 47,086,229 km (0.115 R)
• M73: 47,247,047 km (0.044 R)
• M74: 47,568,981 km (0.086 R)
• M75: 49,597,678 km (0.102 R)
• M76: 50,088,658 km (0.115 R)
• M77: 50,581,434 km (0.117 R)
• M78: 51,158,283 km (0.091 R)
• M79: 51,654,499 km (0.087 R)
• M80: 51,903,131 km (0.114 R)
• M81: 51,986,158 km (0.099 R)
• M82: 52,152,211 km (0.088 R)
• M83: 53,068,947 km (0.094 R)
• M84: 53,319,823 km (0.107 R)
• M85: 55,172,144 km (0.116 R)
• M86: 55,341,638 km (0.098 R)
• M87: 55,850,869 km (0.085 R)
• M88: 56,021,111 km (0.113 R)
• M89: 56,617,857 km (0.12 R)
• M90: 56,959,838 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.1

Radius: 3.1

Gravity: 48.71 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 16.18 AU - 23.76 AU

Year: 31810 Days

Day: 15 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,318,326 km

• M1: 103,821 km (0.096 R)
• M2: 223,350 km (0.106 R)
• M3: 421,268 km (0.087 R)
• M4: 852,409 km (0.064 R)
• M5: 1,516,474 km (0.053 R)
• M6: 1,988,904 km (0.101 R)
• M7: 2,181,885 km (0.105 R)
• M8: 2,503,072 km (0.055 R)
• M9: 3,012,153 km (0.12 R)
• M10: 3,278,288 km (0.094 R)
• M11: 3,368,645 km (0.087 R)
• M12: 3,505,826 km (0.118 R)
• M13: 4,667,154 km (0.09 R)
• M14: 4,820,043 km (0.057 R)
• M15: 4,974,578 km (0.101 R)
• M16: 5,026,488 km (0.117 R)
• M17: 5,501,312 km (0.12 R)
• M18: 6,100,900 km (0.095 R)
• M19: 6,951,364 km (0.116 R)
• M20: 7,067,602 km (0.03 R)
• M21: 8,019,792 km (0.102 R)
• M22: 8,387,205 km (0.101 R)
• M23: 10,503,566 km (0.11 R)
• M24: 11,040,173 km (0.098 R)
• M25: 12,070,155 km (0.109 R)
• M26: 13,273,969 km (0.079 R)
• M27: 13,780,657 km (0.098 R)
• M28: 14,962,480 km (0.091 R)
• M29: 16,176,167 km (0.08 R)
• M30: 17,421,270 km (0.108 R)
• M31: 19,101,404 km (0.1 R)
• M32: 19,345,697 km (0.097 R)
• M33: 19,837,126 km (0.06 R)
• M34: 20,167,139 km (0.091 R)
• M35: 20,916,176 km (0.046 R)
• M36: 21,843,982 km (0.099 R)
• M37: 23,826,902 km (0.12 R)
• M38: 24,441,749 km (0.06 R)
• M39: 26,498,271 km (0.12 R)
• M40: 26,588,927 km (0.099 R)
• M41: 26,770,539 km (0.084 R)
• M42: 27,226,513 km (0.096 R)
• M43: 27,777,033 km (0.111 R)
• M44: 28,795,645 km (0.056 R)
• M45: 29,450,286 km (0.094 R)
• M46: 32,020,826 km (0.114 R)
• M47: 34,662,126 km (0.094 R)
• M48: 34,761,309 km (0.092 R)
• M49: 35,358,205 km (0.1 R)
• M50: 36,159,451 km (0.062 R)
• M51: 37,473,967 km (0.102 R)
• M52: 37,983,797 km (0.111 R)
• M53: 41,721,350 km (0.066 R)
• M54: 43,099,446 km (0.034 R)
• M55: 43,954,996 km (0.063 R)
• M56: 46,445,501 km (0.098 R)
• M57: 46,554,857 km (0.062 R)
• M58: 49,092,785 km (0.095 R)
• M59: 50,098,083 km (0.117 R)
• M60: 51,110,113 km (0.097 R)
• M61: 51,336,005 km (0.116 R)
• M62: 51,901,934 km (0.119 R)
• M63: 52,128,874 km (0.043 R)
• M64: 53,154,367 km (0.098 R)
• M65: 53,497,695 km (0.115 R)
• M66: 53,612,287 km (0.108 R)
• M67: 55,109,462 km (0.115 R)
• M68: 55,225,101 km (0.114 R)
• M69: 55,688,855 km (0.099 R)
• M70: 56,503,565 km (0.093 R)
• M71: 57,556,734 km (0.06 R)
• M72: 59,326,476 km (0.103 R)
• M73: 60,277,620 km (0.046 R)
• M74: 65,108,284 km (0.069 R)
• M75: 65,475,547 km (0.097 R)
• M76: 67,445,901 km (0.061 R)
• M77: 67,941,668 km (0.106 R)
• M78: 71,949,994 km (0.079 R)
• M79: 72,710,100 km (0.097 R)
• M80: 74,365,999 km (0.057 R)
• M81: 76,808,484 km (0.092 R)
• M82: 77,714,897 km (0.081 R)
• M83: 78,364,601 km (0.03 R)
• M84: 78,624,901 km (0.1 R)
• M85: 78,755,201 km (0.086 R)
• M86: 82,564,710 km (0.091 R)
• M87: 83,094,885 km (0.083 R)
• M88: 84,692,142 km (0.113 R)
• M89: 85,226,805 km (0.12 R)
• M90: 85,360,695 km (0.079 R)
• M91: 85,896,704 km (0.115 R)
• M92: 86,299,421 km (0.079 R)
• M93: 86,972,163 km (0.06 R)
• M94: 88,458,119 km (0.094 R)
• M95: 89,680,184 km (0.068 R)
• M96: 89,952,601 km (0.06 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 20,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit