🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.43 AU - 0.57 AU

Year: 125 Days

Day: 18.1 Hours

Environment

Temp: 234 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.44 AU - 0.58 AU

Year: 129 Days

Day: 20.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,604,173 km

• M1: 109,805 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.45 AU - 0.65 AU

Year: 145 Days

Day: 20.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.66 AU - 1 AU

Year: 268 Days

Day: 18 Hours

Environment

Temp: 138 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,604,173 km

• M1: 141,071 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.03 AU - 1.55 AU

Year: 520 Days

Day: 35.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 99,604,173 km

• M1: 294,109 km (0.095 R)
• M2: 372,798 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.15 AU - 4.61 AU

Year: 2711 Days

Day: 44.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.3

Radius: 13.3

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.74 AU - 13 AU

Year: 12714 Days

Day: 9 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 99,604,173 km

• M1: 192,832 km (0.106 R)
• M2: 412,441 km (0.117 R)
• M3: 584,628 km (0.101 R)
• M4: 884,123 km (0.103 R)
• M5: 1,164,320 km (0.087 R)
• M6: 1,523,505 km (0.092 R)
• M7: 1,651,112 km (0.119 R)
• M8: 1,890,319 km (0.046 R)
• M9: 2,227,213 km (0.081 R)
• M10: 2,522,968 km (0.089 R)
• M11: 2,706,674 km (0.104 R)
• M12: 3,418,012 km (0.075 R)
• M13: 4,478,063 km (0.063 R)
• M14: 4,701,711 km (0.112 R)
• M15: 6,120,348 km (0.09 R)
• M16: 6,536,679 km (0.115 R)
• M17: 6,962,285 km (0.117 R)
• M18: 8,940,418 km (0.102 R)
• M19: 9,175,585 km (0.101 R)
• M20: 9,942,125 km (0.087 R)
• M21: 11,282,223 km (0.105 R)
• M22: 11,947,634 km (0.088 R)
• M23: 12,206,887 km (0.081 R)
• M24: 13,370,010 km (0.065 R)
• M25: 13,477,571 km (0.104 R)
• M26: 13,856,054 km (0.1 R)
• M27: 14,292,880 km (0.102 R)
• M28: 15,404,990 km (0.1 R)
• M29: 17,593,906 km (0.065 R)
• M30: 19,207,619 km (0.086 R)
• M31: 20,619,374 km (0.081 R)
• M32: 21,810,622 km (0.115 R)
• M33: 22,574,468 km (0.114 R)
• M34: 23,153,262 km (0.092 R)
• M35: 23,671,769 km (0.114 R)
• M36: 23,801,919 km (0.067 R)
• M37: 24,128,641 km (0.076 R)
• M38: 24,852,395 km (0.059 R)
• M39: 26,052,170 km (0.094 R)
• M40: 27,407,377 km (0.11 R)
• M41: 27,612,625 km (0.051 R)
• M42: 28,024,618 km (0.116 R)
• M43: 29,133,288 km (0.065 R)
• M44: 29,342,874 km (0.104 R)
• M45: 29,974,327 km (0.114 R)
• M46: 30,185,858 km (0.062 R)
• M47: 30,681,177 km (0.112 R)
• M48: 30,823,295 km (0.082 R)
• M49: 33,052,902 km (0.075 R)
• M50: 34,592,563 km (0.115 R)
• M51: 34,888,467 km (0.104 R)
• M52: 35,036,869 km (0.086 R)
• M53: 35,333,970 km (0.085 R)
• M54: 36,230,660 km (0.078 R)
• M55: 36,606,449 km (0.117 R)
• M56: 36,832,492 km (0.1 R)
• M57: 36,983,586 km (0.11 R)
• M58: 37,210,376 km (0.113 R)
• M59: 40,201,735 km (0.077 R)
• M60: 40,903,050 km (0.063 R)
• M61: 41,059,380 km (0.11 R)
• M62: 41,372,787 km (0.085 R)
• M63: 42,475,772 km (0.084 R)
• M64: 43,030,930 km (0.035 R)
• M65: 43,508,746 km (0.116 R)
• M66: 44,710,764 km (0.064 R)
• M67: 44,952,515 km (0.045 R)
• M68: 45,275,496 km (0.092 R)
• M69: 46,249,079 km (0.042 R)
• M70: 46,656,734 km (0.068 R)
• M71: 47,147,564 km (0.096 R)
• M72: 47,640,190 km (0.09 R)
• M73: 48,051,883 km (0.07 R)
• M74: 49,211,117 km (0.096 R)
• M75: 49,294,294 km (0.107 R)
• M76: 49,460,646 km (0.084 R)
• M77: 50,547,176 km (0.107 R)
• M78: 50,798,949 km (0.045 R)
• M79: 51,135,395 km (0.083 R)
• M80: 51,895,053 km (0.115 R)
• M81: 54,110,747 km (0.089 R)
• M82: 54,540,242 km (0.12 R)
• M83: 54,626,410 km (0.079 R)
• M84: 55,575,908 km (0.118 R)
• M85: 56,444,025 km (0.118 R)
• M86: 56,967,019 km (0.089 R)
• M87: 57,491,658 km (0.077 R)
• M88: 57,666,838 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.9

Radius: 4.6

Gravity: 39.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 13.1 AU - 15.62 AU

Year: 19305 Days

Day: 17.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,604,173 km

• M1: 298,298 km (0.108 R)
• M2: 351,705 km (0.108 R)
• M3: 575,802 km (0.078 R)
• M4: 890,107 km (0.051 R)
• M5: 969,394 km (0.088 R)
• M6: 1,051,075 km (0.073 R)
• M7: 1,400,086 km (0.075 R)
• M8: 1,782,459 km (0.086 R)
• M9: 2,524,165 km (0.077 R)
• M10: 2,790,449 km (0.102 R)
• M11: 2,986,123 km (0.036 R)
• M12: 3,349,496 km (0.109 R)
• M13: 3,432,074 km (0.076 R)
• M14: 3,985,586 km (0.086 R)
• M15: 4,385,013 km (0.086 R)
• M16: 4,430,191 km (0.109 R)
• M17: 4,658,178 km (0.118 R)
• M18: 4,750,630 km (0.1 R)
• M19: 4,797,005 km (0.087 R)
• M20: 5,221,265 km (0.078 R)
• M21: 5,317,157 km (0.074 R)
• M22: 5,756,077 km (0.11 R)
• M23: 6,257,230 km (0.094 R)
• M24: 6,513,042 km (0.118 R)
• M25: 7,408,236 km (0.112 R)
• M26: 8,174,028 km (0.08 R)
• M27: 8,453,626 km (0.111 R)
• M28: 9,544,195 km (0.105 R)
• M29: 10,076,165 km (0.115 R)
• M30: 11,354,179 km (0.114 R)
• M31: 13,529,033 km (0.118 R)
• M32: 14,125,779 km (0.108 R)
• M33: 14,192,649 km (0.051 R)
• M34: 15,070,938 km (0.111 R)
• M35: 16,176,018 km (0.069 R)
• M36: 16,808,966 km (0.115 R)
• M37: 17,809,627 km (0.054 R)
• M38: 18,755,983 km (0.112 R)
• M39: 20,394,379 km (0.064 R)
• M40: 20,469,925 km (0.085 R)
• M41: 23,330,237 km (0.119 R)
• M42: 23,488,362 km (0.102 R)
• M43: 23,805,659 km (0.064 R)
• M44: 24,204,337 km (0.112 R)
• M45: 24,605,259 km (0.085 R)
• M46: 24,846,860 km (0.09 R)
• M47: 25,821,041 km (0.104 R)
• M48: 26,559,905 km (0.107 R)
• M49: 27,388,827 km (0.111 R)
• M50: 28,226,425 km (0.087 R)
• M51: 29,412,886 km (0.109 R)
• M52: 30,615,803 km (0.107 R)
• M53: 31,049,188 km (0.12 R)
• M54: 31,484,667 km (0.096 R)
• M55: 31,834,576 km (0.108 R)
• M56: 32,185,683 km (0.055 R)
• M57: 35,403,084 km (0.101 R)
• M58: 36,406,287 km (0.071 R)
• M59: 37,234,162 km (0.098 R)
• M60: 37,696,719 km (0.06 R)
• M61: 38,721,165 km (0.115 R)
• M62: 38,814,664 km (0.076 R)
• M63: 39,002,110 km (0.101 R)
• M64: 40,322,161 km (0.109 R)
• M65: 40,417,006 km (0.112 R)
• M66: 40,606,996 km (0.028 R)
• M67: 41,752,766 km (0.095 R)
• M68: 42,329,615 km (0.117 R)
• M69: 42,812,367 km (0.113 R)
• M70: 44,467,369 km (0.045 R)
• M71: 48,040,215 km (0.118 R)
• M72: 51,910,461 km (0.109 R)
• M73: 53,257,141 km (0.118 R)
• M74: 54,091,748 km (0.108 R)
• M75: 56,408,720 km (0.102 R)
• M76: 56,939,942 km (0.103 R)
• M77: 57,259,333 km (0.066 R)
• M78: 58,221,397 km (0.083 R)
• M79: 60,486,608 km (0.083 R)
• M80: 61,903,300 km (0.062 R)
• M81: 62,451,127 km (0.094 R)
• M82: 63,220,659 km (0.12 R)
• M83: 64,436,440 km (0.092 R)
• M84: 68,129,563 km (0.116 R)
• M85: 69,830,940 km (0.117 R)
• M86: 70,743,935 km (0.039 R)
• M87: 72,005,943 km (0.118 R)
• M88: 73,738,586 km (0.107 R)
• M89: 74,202,937 km (0.119 R)
• M90: 74,551,949 km (0.086 R)
• M91: 74,668,336 km (0.099 R)
• M92: 75,251,469 km (0.072 R)
• M93: 76,656,941 km (0.044 R)
• M94: 77,362,893 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.8

Radius: 4.2

Gravity: 54.69 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 16.74 AU - 17.6 AU

Year: 25240 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,604,173 km

• M1: 167,101 km (0.118 R)
• M2: 399,426 km (0.041 R)
• M3: 445,802 km (0.07 R)
• M4: 648,956 km (0.099 R)
• M5: 1,406,968 km (0.051 R)
• M6: 1,935,647 km (0.11 R)
• M7: 2,179,342 km (0.108 R)
• M8: 2,921,347 km (0.112 R)
• M9: 3,153,224 km (0.052 R)
• M10: 3,391,085 km (0.081 R)
• M11: 3,833,745 km (0.117 R)
• M12: 4,557,798 km (0.036 R)
• M13: 5,492,187 km (0.103 R)
• M14: 6,068,587 km (0.117 R)
• M15: 6,245,262 km (0.095 R)
• M16: 6,423,583 km (0.029 R)
• M17: 7,277,787 km (0.06 R)
• M18: 7,340,169 km (0.112 R)
• M19: 7,781,782 km (0.087 R)
• M20: 8,167,146 km (0.102 R)
• M21: 9,360,040 km (0.073 R)
• M22: 9,564,241 km (0.109 R)
• M23: 10,046,095 km (0.097 R)
• M24: 10,324,946 km (0.094 R)
• M25: 10,748,009 km (0.118 R)
• M26: 12,421,710 km (0.077 R)
• M27: 12,496,209 km (0.103 R)
• M28: 12,946,948 km (0.072 R)
• M29: 13,479,367 km (0.074 R)
• M30: 13,632,854 km (0.109 R)
• M31: 13,709,747 km (0.089 R)
• M32: 14,174,398 km (0.082 R)
• M33: 16,328,608 km (0.114 R)
• M34: 16,574,098 km (0.091 R)
• M35: 17,484,999 km (0.068 R)
• M36: 17,568,624 km (0.079 R)
• M37: 18,157,591 km (0.113 R)
• M38: 18,242,264 km (0.086 R)
• M39: 18,752,991 km (0.113 R)
• M40: 20,401,260 km (0.087 R)
• M41: 22,548,438 km (0.091 R)
• M42: 23,741,182 km (0.101 R)
• M43: 24,391,933 km (0.111 R)
• M44: 25,048,518 km (0.086 R)
• M45: 25,996,370 km (0.098 R)
• M46: 27,732,154 km (0.059 R)
• M47: 28,515,449 km (0.078 R)
• M48: 29,504,889 km (0.072 R)
• M49: 31,111,121 km (0.112 R)
• M50: 31,212,549 km (0.119 R)
• M51: 32,027,109 km (0.087 R)
• M52: 32,642,704 km (0.118 R)
• M53: 33,262,189 km (0.116 R)
• M54: 33,677,173 km (0.109 R)
• M55: 37,059,432 km (0.093 R)
• M56: 37,489,675 km (0.071 R)
• M57: 40,880,311 km (0.08 R)
• M58: 44,595,724 km (0.114 R)
• M59: 45,053,344 km (0.065 R)
• M60: 45,512,459 km (0.06 R)
• M61: 45,627,500 km (0.108 R)
• M62: 46,319,839 km (0.104 R)
• M63: 47,598,003 km (0.062 R)
• M64: 48,182,781 km (0.12 R)
• M65: 48,300,066 km (0.08 R)
• M66: 49,832,846 km (0.097 R)
• M67: 50,188,889 km (0.099 R)
• M68: 53,430,675 km (0.096 R)
• M69: 54,648,401 km (0.058 R)
• M70: 57,359,414 km (0.117 R)
• M71: 62,399,366 km (0.073 R)
• M72: 64,972,001 km (0.078 R)
• M73: 66,010,659 km (0.104 R)
• M74: 66,532,007 km (0.031 R)
• M75: 66,662,606 km (0.079 R)
• M76: 68,895,205 km (0.084 R)
• M77: 69,159,544 km (0.111 R)
• M78: 69,291,789 km (0.073 R)
• M79: 70,352,887 km (0.109 R)
• M80: 74,515,298 km (0.081 R)
• M81: 78,342,759 km (0.113 R)
• M82: 78,894,775 km (0.116 R)
• M83: 79,447,988 km (0.045 R)
• M84: 80,558,453 km (0.094 R)
• M85: 82,935,115 km (0.112 R)
• M86: 89,192,345 km (0.116 R)
• M87: 89,912,958 km (0.062 R)
• M88: 90,201,831 km (0.073 R)
• M89: 91,069,948 km (0.105 R)
• M90: 93,544,895 km (0.119 R)
• M91: 94,717,293 km (0.09 R)
• M92: 94,864,049 km (0.034 R)
• M93: 96,632,595 km (0.118 R)
• M94: 96,928,350 km (0.118 R)
• M95: 98,560,762 km (0.072 R)
• M96: 99,454,908 km (0.091 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 18,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit