🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.54 AU - 0.78 AU

Year: 245 Days

Day: 27.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,032,204 km

• M1: 245,640 km (0.066 R)
• M2: 290,669 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.56 AU - 0.82 AU

Year: 262 Days

Day: 47.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.7 AU - 0.92 AU

Year: 333 Days

Day: 18.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.78 AU - 1.02 AU

Year: 390 Days

Day: 22.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.19 AU - 1.51 AU

Year: 716 Days

Day: 37.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,032,204 km

• M1: 697,575 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.46 AU - 1.72 AU

Year: 915 Days

Day: 28 Hours

Environment

Temp: -106 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,032,204 km

• M1: 403,017 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.84 AU - 1.98 AU

Year: 1205 Days

Day: 40.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.4

Radius: 10.6

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.1 AU - 6.74 AU

Year: 6576 Days

Day: 14 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,032,204 km

• M1: 144,362 km (0.079 R)
• M2: 436,527 km (0.077 R)
• M3: 858,991 km (0.031 R)
• M4: 1,168,509 km (0.11 R)
• M5: 1,423,424 km (0.117 R)
• M6: 1,512,584 km (0.111 R)
• M7: 1,753,137 km (0.077 R)
• M8: 1,868,477 km (0.107 R)
• M9: 2,046,349 km (0.11 R)
• M10: 2,418,998 km (0.076 R)
• M11: 2,701,438 km (0.04 R)
• M12: 3,274,697 km (0.036 R)
• M13: 3,369,991 km (0.108 R)
• M14: 3,735,459 km (0.093 R)
• M15: 3,860,074 km (0.113 R)
• M16: 4,088,061 km (0.101 R)
• M17: 4,477,913 km (0.057 R)
• M18: 5,071,368 km (0.104 R)
• M19: 6,066,044 km (0.067 R)
• M20: 6,213,099 km (0.113 R)
• M21: 6,600,856 km (0.107 R)
• M22: 7,119,811 km (0.071 R)
• M23: 7,400,008 km (0.073 R)
• M24: 7,939,009 km (0.087 R)
• M25: 8,229,528 km (0.067 R)
• M26: 8,359,828 km (0.107 R)
• M27: 8,589,311 km (0.029 R)
• M28: 9,189,348 km (0.078 R)
• M29: 9,256,967 km (0.078 R)
• M30: 9,324,585 km (0.09 R)
• M31: 9,837,406 km (0.109 R)
• M32: 10,997,837 km (0.038 R)
• M33: 11,758,692 km (0.102 R)
• M34: 11,905,597 km (0.117 R)
• M35: 13,561,047 km (0.055 R)
• M36: 13,792,325 km (0.119 R)
• M37: 13,947,309 km (0.102 R)
• M38: 14,258,921 km (0.097 R)
• M39: 14,415,550 km (0.11 R)
• M40: 14,968,464 km (0.079 R)
• M41: 15,287,556 km (0.056 R)
• M42: 15,488,167 km (0.049 R)
• M43: 15,689,525 km (0.103 R)
• M44: 15,891,782 km (0.103 R)
• M45: 16,627,355 km (0.106 R)
• M46: 17,040,693 km (0.076 R)
• M47: 17,877,694 km (0.087 R)
• M48: 17,962,216 km (0.111 R)
• M49: 18,131,412 km (0.117 R)
• M50: 18,642,438 km (0.11 R)
• M51: 18,985,765 km (0.089 R)
• M52: 19,331,186 km (0.071 R)
• M53: 19,722,235 km (0.084 R)
• M54: 19,896,966 km (0.102 R)
• M55: 20,028,163 km (0.119 R)
• M56: 20,203,791 km (0.112 R)
• M57: 21,178,421 km (0.073 R)
• M58: 22,213,788 km (0.11 R)
• M59: 22,350,071 km (0.102 R)
• M60: 22,623,387 km (0.105 R)
• M61: 23,403,988 km (0.091 R)
• M62: 23,774,393 km (0.12 R)
• M63: 24,944,248 km (0.116 R)
• M64: 25,227,886 km (0.078 R)
• M65: 26,951,702 km (0.09 R)
• M66: 27,145,581 km (0.111 R)
• M67: 27,876,666 km (0.05 R)
• M68: 28,960,801 km (0.096 R)
• M69: 29,408,249 km (0.06 R)
• M70: 29,607,812 km (0.102 R)
• M71: 30,209,345 km (0.117 R)
• M72: 30,764,353 km (0.072 R)
• M73: 30,916,345 km (0.07 R)
• M74: 31,782,068 km (0.053 R)
• M75: 33,069,507 km (0.087 R)
• M76: 33,485,090 km (0.103 R)
• M77: 33,745,839 km (0.113 R)
• M78: 34,059,396 km (0.068 R)
• M79: 34,374,150 km (0.115 R)
• M80: 34,636,993 km (0.092 R)
• M81: 34,953,393 km (0.1 R)

Asteroid Belt

Center: 7.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533

Radius: 9.1

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.28 AU - 9.66 AU

Year: 12266 Days

Day: 9.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,032,204 km

• M1: 401,670 km (0.11 R)
• M2: 817,253 km (0.114 R)
• M3: 948,451 km (0.081 R)
• M4: 1,169,257 km (0.104 R)
• M5: 1,428,959 km (0.11 R)
• M6: 1,707,061 km (0.06 R)
• M7: 1,952,103 km (0.105 R)
• M8: 2,394,464 km (0.08 R)
• M9: 3,012,153 km (0.084 R)
• M10: 3,129,587 km (0.119 R)
• M11: 3,248,667 km (0.109 R)
• M12: 3,430,130 km (0.102 R)
• M13: 3,491,465 km (0.091 R)
• M14: 3,771,512 km (0.105 R)
• M15: 3,930,385 km (0.08 R)
• M16: 4,156,427 km (0.108 R)
• M17: 4,894,543 km (0.072 R)
• M18: 5,456,732 km (0.104 R)
• M19: 5,782,107 km (0.12 R)
• M20: 7,184,587 km (0.053 R)
• M21: 9,280,005 km (0.092 R)
• M22: 9,451,893 km (0.055 R)
• M23: 10,729,309 km (0.026 R)
• M24: 10,909,874 km (0.11 R)
• M25: 11,595,481 km (0.111 R)
• M26: 12,673,632 km (0.051 R)
• M27: 13,056,154 km (0.119 R)
• M28: 13,685,961 km (0.052 R)
• M29: 13,881,635 km (0.103 R)
• M30: 14,924,632 km (0.104 R)
• M31: 15,025,311 km (0.06 R)
• M32: 15,328,546 km (0.119 R)
• M33: 15,582,862 km (0.115 R)
• M34: 15,787,362 km (0.101 R)
• M35: 16,666,100 km (0.085 R)
• M36: 16,927,597 km (0.099 R)
• M37: 17,613,803 km (0.106 R)
• M38: 18,579,008 km (0.087 R)
• M39: 19,396,411 km (0.109 R)
• M40: 20,058,830 km (0.117 R)
• M41: 20,504,483 km (0.068 R)
• M42: 21,066,223 km (0.059 R)
• M43: 21,348,963 km (0.102 R)
• M44: 22,262,258 km (0.07 R)
• M45: 22,319,703 km (0.116 R)
• M46: 22,781,661 km (0.074 R)
• M47: 24,660,311 km (0.101 R)
• M48: 24,719,851 km (0.069 R)
• M49: 25,077,839 km (0.083 R)
• M50: 25,137,678 km (0.102 R)
• M51: 25,799,050 km (0.105 R)
• M52: 27,323,602 km (0.076 R)
• M53: 28,376,771 km (0.12 R)
• M54: 28,501,536 km (0.056 R)
• M55: 28,814,345 km (0.06 R)
• M56: 29,380,124 km (0.116 R)
• M57: 29,886,214 km (0.079 R)
• M58: 30,076,802 km (0.092 R)
• M59: 30,395,146 km (0.108 R)
• M60: 30,459,024 km (0.088 R)
• M61: 30,714,687 km (0.1 R)
• M62: 30,778,715 km (0.085 R)
• M63: 31,357,060 km (0.051 R)
• M64: 31,550,640 km (0.119 R)
• M65: 32,198,847 km (0.116 R)
• M66: 32,459,447 km (0.119 R)
• M67: 32,589,896 km (0.105 R)
• M68: 33,772,467 km (0.112 R)
• M69: 34,568,478 km (0.041 R)
• M70: 35,169,711 km (0.094 R)
• M71: 36,179,347 km (0.06 R)
• M72: 37,951,633 km (0.04 R)
• M73: 38,433,787 km (0.118 R)
• M74: 39,334,217 km (0.111 R)
• M75: 40,733,256 km (0.098 R)
• M76: 40,944,488 km (0.079 R)
• M77: 41,226,780 km (0.067 R)
• M78: 41,651,338 km (0.096 R)
• M79: 42,790,676 km (0.112 R)
• M80: 43,868,080 km (0.089 R)
• M81: 43,940,186 km (0.078 R)
• M82: 44,084,548 km (0.085 R)
• M83: 44,301,465 km (0.098 R)
• M84: 44,736,346 km (0.095 R)
• M85: 44,881,605 km (0.11 R)
• M86: 45,027,014 km (0.114 R)
• M87: 45,391,285 km (0.079 R)
• M88: 46,343,027 km (0.044 R)
• M89: 46,710,738 km (0.069 R)
• M90: 47,227,300 km (0.099 R)
• M91: 47,523,354 km (0.095 R)
• M92: 48,117,108 km (0.091 R)
• M93: 48,788,204 km (0.059 R)
• M94: 48,863,003 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.7

Radius: 4.8

Gravity: 34.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.22 AU - 14.88 AU

Year: 22772 Days

Day: 23.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,032,204 km

• M1: 534,364 km (0.035 R)
• M2: 1,120,937 km (0.067 R)
• M3: 1,370,017 km (0.087 R)
• M4: 1,810,433 km (0.044 R)
• M5: 2,727,917 km (0.094 R)
• M6: 3,903,308 km (0.101 R)
• M7: 4,183,355 km (0.089 R)
• M8: 4,325,922 km (0.109 R)
• M9: 4,664,462 km (0.095 R)
• M10: 5,730,646 km (0.064 R)
• M11: 6,102,097 km (0.059 R)
• M12: 6,209,658 km (0.09 R)
• M13: 9,404,021 km (0.061 R)
• M14: 9,466,104 km (0.069 R)
• M15: 9,715,783 km (0.054 R)
• M16: 9,778,465 km (0.119 R)
• M17: 11,390,980 km (0.07 R)
• M18: 11,723,387 km (0.078 R)
• M19: 13,083,979 km (0.069 R)
• M20: 13,853,511 km (0.116 R)
• M21: 13,994,881 km (0.072 R)
• M22: 14,136,849 km (0.05 R)
• M23: 14,350,774 km (0.083 R)
• M24: 14,709,510 km (0.086 R)
• M25: 14,998,683 km (0.104 R)
• M26: 15,071,237 km (0.111 R)
• M27: 15,216,647 km (0.072 R)
• M28: 15,656,016 km (0.119 R)
• M29: 16,322,773 km (0.111 R)
• M30: 16,472,222 km (0.063 R)
• M31: 16,547,170 km (0.038 R)
• M32: 16,998,806 km (0.113 R)
• M33: 19,633,973 km (0.09 R)
• M34: 20,836,291 km (0.11 R)
• M35: 22,808,888 km (0.099 R)
• M36: 23,227,313 km (0.064 R)
• M37: 23,563,909 km (0.119 R)
• M38: 24,071,793 km (0.111 R)
• M39: 26,928,963 km (0.071 R)
• M40: 28,442,146 km (0.094 R)
• M41: 29,526,730 km (0.059 R)
• M42: 30,901,385 km (0.05 R)
• M43: 31,922,690 km (0.115 R)
• M44: 32,766,571 km (0.084 R)
• M45: 32,860,818 km (0.103 R)
• M46: 33,333,098 km (0.029 R)
• M47: 34,859,894 km (0.092 R)
• M48: 34,956,086 km (0.075 R)
• M49: 35,922,637 km (0.111 R)
• M50: 36,214,353 km (0.119 R)
• M51: 36,702,342 km (0.109 R)
• M52: 36,898,016 km (0.092 R)
• M53: 37,783,336 km (0.064 R)
• M54: 38,476,722 km (0.042 R)
• M55: 39,876,060 km (0.117 R)
• M56: 40,278,927 km (0.05 R)
• M57: 40,683,141 km (0.107 R)
• M58: 40,784,419 km (0.098 R)
• M59: 42,415,933 km (0.1 R)
• M60: 43,446,513 km (0.099 R)
• M61: 44,276,931 km (0.113 R)
• M62: 44,798,578 km (0.083 R)
• M63: 45,112,435 km (0.115 R)
• M64: 50,125,459 km (0.115 R)
• M65: 50,669,098 km (0.12 R)
• M66: 50,887,062 km (0.107 R)
• M67: 50,996,119 km (0.074 R)
• M68: 51,652,554 km (0.108 R)
• M69: 51,871,865 km (0.08 R)
• M70: 52,091,624 km (0.037 R)
• M71: 52,973,504 km (0.044 R)
• M72: 54,863,822 km (0.111 R)
• M73: 56,436,994 km (0.103 R)
• M74: 57,456,204 km (0.09 R)
• M75: 57,683,593 km (0.079 R)
• M76: 57,797,287 km (0.074 R)
• M77: 58,253,112 km (0.085 R)
• M78: 60,088,378 km (0.109 R)
• M79: 60,203,718 km (0.106 R)
• M80: 60,434,548 km (0.11 R)
• M81: 63,110,704 km (0.062 R)
• M82: 63,462,708 km (0.107 R)
• M83: 63,815,160 km (0.083 R)
• M84: 68,457,332 km (0.067 R)
• M85: 68,698,334 km (0.066 R)
• M86: 68,939,636 km (0.085 R)
• M87: 69,786,210 km (0.061 R)
• M88: 72,837,857 km (0.113 R)
• M89: 73,207,064 km (0.053 R)
• M90: 75,061,928 km (0.046 R)
• M91: 77,308,140 km (0.102 R)
• M92: 78,187,626 km (0.039 R)
• M93: 78,817,882 km (0.051 R)
• M94: 79,070,403 km (0.104 R)
• M95: 80,591,515 km (0.075 R)
• M96: 84,823,788 km (0.051 R)
• M97: 85,730,949 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 19,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit