🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.41 AU - 0.67 AU

Year: 149 Days

Day: 45.9 Hours

Environment

Temp: 235 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.64 AU - 0.7 AU

Year: 207 Days

Day: 41.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.76 AU - 0.76 AU

Year: 250 Days

Day: 43.3 Hours

Environment

Temp: 91 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.88 AU - 0.96 AU

Year: 332 Days

Day: 17.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.87 AU - 3.25 AU

Year: 2017 Days

Day: 36.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.77 AU - 4.37 AU

Year: 2541 Days

Day: 32.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.9

Radius: 9.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.95 AU - 6.53 AU

Year: 4519 Days

Day: 6.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 106,296,773 km

• M1: 124,765 km (0.112 R)
• M2: 336,745 km (0.117 R)
• M3: 471,233 km (0.095 R)
• M4: 617,839 km (0.093 R)
• M5: 710,141 km (0.076 R)
• M6: 853,456 km (0.115 R)
• M7: 977,472 km (0.101 R)
• M8: 1,067,082 km (0.087 R)
• M9: 1,159,533 km (0.093 R)
• M10: 1,276,369 km (0.08 R)
• M11: 1,522,158 km (0.102 R)
• M12: 1,674,748 km (0.038 R)
• M13: 1,919,490 km (0.09 R)
• M14: 1,995,187 km (0.099 R)
• M15: 2,162,736 km (0.11 R)
• M16: 2,402,691 km (0.063 R)
• M17: 2,609,136 km (0.085 R)
• M18: 2,707,572 km (0.097 R)
• M19: 2,821,565 km (0.103 R)
• M20: 3,025,019 km (0.108 R)
• M21: 3,098,770 km (0.091 R)
• M22: 3,461,695 km (0.054 R)
• M23: 3,616,977 km (0.112 R)
• M24: 3,742,939 km (0.119 R)
• M25: 3,870,247 km (0.073 R)
• M26: 3,934,424 km (0.049 R)
• M27: 4,064,125 km (0.066 R)
• M28: 4,444,403 km (0.062 R)
• M29: 4,698,869 km (0.094 R)
• M30: 5,364,430 km (0.104 R)
• M31: 5,617,101 km (0.059 R)
• M32: 5,892,211 km (0.063 R)
• M33: 6,228,208 km (0.102 R)
• M34: 6,417,599 km (0.078 R)
• M35: 6,628,233 km (0.072 R)
• M36: 6,899,454 km (0.117 R)
• M37: 6,997,291 km (0.063 R)
• M38: 7,513,104 km (0.047 R)
• M39: 7,796,143 km (0.106 R)
• M40: 8,103,118 km (0.06 R)
• M41: 8,372,394 km (0.069 R)
• M42: 8,435,076 km (0.112 R)
• M43: 8,792,615 km (0.09 R)
• M44: 8,898,680 km (0.105 R)
• M45: 9,155,090 km (0.062 R)
• M46: 10,027,396 km (0.101 R)
• M47: 10,227,258 km (0.111 R)
• M48: 10,994,546 km (0.119 R)
• M49: 11,108,988 km (0.064 R)
• M50: 11,338,920 km (0.055 R)
• M51: 11,733,559 km (0.118 R)
• M52: 11,897,369 km (0.118 R)
• M53: 11,967,830 km (0.119 R)
• M54: 12,560,088 km (0.096 R)
• M55: 12,655,830 km (0.099 R)
• M56: 12,823,829 km (0.089 R)
• M57: 12,968,340 km (0.109 R)
• M58: 13,137,835 km (0.069 R)
• M59: 13,699,575 km (0.101 R)
• M60: 14,070,129 km (0.059 R)
• M61: 14,494,089 km (0.051 R)
• M62: 14,569,337 km (0.067 R)
• M63: 15,023,665 km (0.03 R)
• M64: 15,150,674 km (0.093 R)
• M65: 15,508,362 km (0.108 R)
• M66: 15,662,448 km (0.07 R)
• M67: 16,336,087 km (0.119 R)
• M68: 16,466,686 km (0.086 R)
• M69: 16,755,410 km (0.112 R)
• M70: 16,860,727 km (0.096 R)
• M71: 17,337,645 km (0.053 R)
• M72: 17,444,309 km (0.101 R)
• M73: 17,872,906 km (0.116 R)
• M74: 17,980,467 km (0.078 R)
• M75: 18,115,405 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.9

Radius: 11.4

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.27 AU - 10.79 AU

Year: 10223 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 106,296,773 km

• M1: 155,582 km (0.11 R)
• M2: 345,272 km (0.065 R)
• M3: 426,055 km (0.102 R)
• M4: 500,106 km (0.113 R)
• M5: 790,625 km (0.078 R)
• M6: 906,114 km (0.085 R)
• M7: 1,048,531 km (0.038 R)
• M8: 1,199,027 km (0.111 R)
• M9: 1,619,247 km (0.111 R)
• M10: 1,794,875 km (0.118 R)
• M11: 1,950,607 km (0.085 R)
• M12: 2,110,976 km (0.07 R)
• M13: 2,248,007 km (0.088 R)
• M14: 2,947,078 km (0.104 R)
• M15: 3,416,666 km (0.086 R)
• M16: 4,285,979 km (0.084 R)
• M17: 4,781,447 km (0.117 R)
• M18: 4,962,909 km (0.12 R)
• M19: 5,072,864 km (0.071 R)
• M20: 6,060,060 km (0.104 R)
• M21: 6,177,794 km (0.109 R)
• M22: 6,575,574 km (0.094 R)
• M23: 6,818,372 km (0.073 R)
• M24: 7,396,418 km (0.038 R)
• M25: 7,480,193 km (0.03 R)
• M26: 7,776,247 km (0.103 R)
• M27: 7,861,667 km (0.05 R)
• M28: 8,033,106 km (0.113 R)
• M29: 9,678,234 km (0.118 R)
• M30: 9,862,240 km (0.089 R)
• M31: 10,140,342 km (0.1 R)
• M32: 10,894,764 km (0.092 R)
• M33: 11,038,228 km (0.112 R)
• M34: 11,667,288 km (0.089 R)
• M35: 12,707,890 km (0.115 R)
• M36: 13,367,019 km (0.047 R)
• M37: 13,829,725 km (0.109 R)
• M38: 13,933,396 km (0.107 R)
• M39: 14,560,211 km (0.116 R)
• M40: 15,196,301 km (0.084 R)
• M41: 15,517,638 km (0.106 R)
• M42: 15,679,203 km (0.102 R)
• M43: 16,058,434 km (0.044 R)
• M44: 17,493,227 km (0.078 R)
• M45: 18,453,346 km (0.064 R)
• M46: 18,853,670 km (0.034 R)
• M47: 19,430,519 km (0.069 R)
• M48: 20,898,224 km (0.104 R)
• M49: 21,076,694 km (0.075 R)
• M50: 21,315,453 km (0.089 R)
• M51: 22,461,971 km (0.054 R)
• M52: 22,583,893 km (0.045 R)
• M53: 22,950,707 km (0.114 R)
• M54: 24,375,477 km (0.113 R)
• M55: 25,637,485 km (0.118 R)
• M56: 25,828,521 km (0.108 R)
• M57: 26,404,772 km (0.033 R)
• M58: 26,985,362 km (0.083 R)
• M59: 27,309,690 km (0.112 R)
• M60: 27,569,990 km (0.093 R)
• M61: 27,962,236 km (0.053 R)
• M62: 28,158,957 km (0.048 R)
• M63: 28,553,895 km (0.086 R)
• M64: 29,883,521 km (0.116 R)
• M65: 30,488,345 km (0.097 R)
• M66: 30,893,905 km (0.113 R)
• M67: 31,233,193 km (0.102 R)
• M68: 31,573,678 km (0.096 R)
• M69: 31,915,509 km (0.052 R)
• M70: 35,117,053 km (0.099 R)
• M71: 35,400,242 km (0.101 R)
• M72: 35,897,655 km (0.1 R)
• M73: 39,076,909 km (0.101 R)
• M74: 40,923,246 km (0.12 R)
• M75: 40,997,596 km (0.06 R)
• M76: 41,669,589 km (0.104 R)
• M77: 41,819,486 km (0.087 R)
• M78: 42,119,729 km (0.051 R)
• M79: 43,024,497 km (0.092 R)
• M80: 49,060,622 km (0.116 R)
• M81: 50,411,042 km (0.081 R)
• M82: 50,490,777 km (0.072 R)
• M83: 50,570,663 km (0.049 R)
• M84: 52,176,596 km (0.082 R)
• M85: 54,862,775 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.4

Radius: 7.3

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.31 AU - 23.79 AU

Year: 31323 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 106,296,773 km

• M1: 117,584 km (0.1 R)
• M2: 197,020 km (0.091 R)
• M3: 285,882 km (0.092 R)
• M4: 461,210 km (0.115 R)
• M5: 510,578 km (0.12 R)
• M6: 562,039 km (0.086 R)
• M7: 816,206 km (0.12 R)
• M8: 940,372 km (0.102 R)
• M9: 1,498,223 km (0.115 R)
• M10: 2,360,056 km (0.079 R)
• M11: 3,652,881 km (0.049 R)
• M12: 3,860,223 km (0.114 R)
• M13: 4,840,837 km (0.116 R)
• M14: 5,068,825 km (0.091 R)
• M15: 5,773,879 km (0.078 R)
• M16: 7,535,095 km (0.066 R)
• M17: 7,600,769 km (0.1 R)
• M18: 8,610,405 km (0.055 R)
• M19: 8,886,712 km (0.047 R)
• M20: 9,025,988 km (0.044 R)
• M21: 9,236,173 km (0.088 R)
• M22: 9,518,913 km (0.036 R)
• M23: 9,804,644 km (0.113 R)
• M24: 11,577,230 km (0.069 R)
• M25: 11,958,854 km (0.116 R)
• M26: 12,812,908 km (0.11 R)
• M27: 13,207,547 km (0.035 R)
• M28: 14,008,793 km (0.051 R)
• M29: 14,825,747 km (0.084 R)
• M30: 15,323,459 km (0.073 R)
• M31: 15,406,935 km (0.071 R)
• M32: 16,335,040 km (0.096 R)
• M33: 16,848,759 km (0.097 R)
• M34: 17,107,713 km (0.109 R)
• M35: 17,717,025 km (0.112 R)
• M36: 19,226,019 km (0.058 R)
• M37: 19,406,285 km (0.103 R)
• M38: 19,587,148 km (0.064 R)
• M39: 20,132,881 km (0.091 R)
• M40: 20,224,286 km (0.097 R)
• M41: 20,315,840 km (0.077 R)
• M42: 21,146,407 km (0.1 R)
• M43: 22,176,388 km (0.115 R)
• M44: 27,972,857 km (0.065 R)
• M45: 29,205,843 km (0.047 R)
• M46: 29,620,827 km (0.057 R)
• M47: 31,405,979 km (0.045 R)
• M48: 31,830,986 km (0.093 R)
• M49: 32,686,985 km (0.088 R)
• M50: 32,794,396 km (0.072 R)
• M51: 33,117,677 km (0.029 R)
• M52: 33,767,381 km (0.111 R)
• M53: 33,984,896 km (0.116 R)
• M54: 34,530,629 km (0.085 R)
• M55: 35,299,712 km (0.104 R)
• M56: 36,296,632 km (0.112 R)
• M57: 37,302,827 km (0.078 R)
• M58: 37,865,764 km (0.097 R)
• M59: 42,586,923 km (0.1 R)
• M60: 42,821,792 km (0.073 R)
• M61: 46,761,153 km (0.056 R)
• M62: 46,882,327 km (0.092 R)
• M63: 47,003,501 km (0.051 R)
• M64: 47,489,694 km (0.078 R)
• M65: 47,611,467 km (0.11 R)
• M66: 52,946,127 km (0.095 R)
• M67: 53,072,388 km (0.084 R)
• M68: 53,832,195 km (0.117 R)
• M69: 53,959,204 km (0.045 R)
• M70: 54,086,362 km (0.112 R)
• M71: 55,106,769 km (0.095 R)
• M72: 57,037,031 km (0.105 R)
• M73: 58,727,786 km (0.038 R)
• M74: 62,691,830 km (0.065 R)
• M75: 65,517,734 km (0.074 R)
• M76: 66,878,027 km (0.1 R)
• M77: 69,487,912 km (0.034 R)
• M78: 69,626,140 km (0.068 R)
• M79: 73,676,203 km (0.079 R)
• M80: 74,806,864 km (0.088 R)
• M81: 75,516,407 km (0.105 R)
• M82: 77,228,405 km (0.032 R)
• M83: 77,801,813 km (0.101 R)
• M84: 80,545,289 km (0.104 R)
• M85: 81,709,908 km (0.087 R)
• M86: 89,564,694 km (0.068 R)
• M87: 91,527,717 km (0.107 R)
• M88: 94,116,209 km (0.111 R)
• M89: 94,422,286 km (0.118 R)
• M90: 96,420,016 km (0.094 R)
• M91: 97,346,775 km (0.085 R)
• M92: 97,811,277 km (0.088 R)
• M93: 98,121,393 km (0.092 R)
• M94: 98,587,091 km (0.12 R)
• M95: 100,770,023 km (0.082 R)
• M96: 102,653,760 km (0.101 R)
• M97: 102,968,962 km (0.049 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 16,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit