🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.5 AU - 0.68 AU

Year: 165 Days

Day: 47.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.68 AU - 0.86 AU

Year: 246 Days

Day: 45.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.74 AU - 0.86 AU

Year: 260 Days

Day: 37 Hours

Environment

Temp: 95 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.94 AU - 1.06 AU

Year: 363 Days

Day: 15.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,596,916 km

• M1: 426,055 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.56 AU - 2.2 AU

Year: 937 Days

Day: 28.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 137.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.64 AU - 2.34 AU

Year: 1020 Days

Day: 24.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,596,916 km

• M1: 348,862 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.2 AU - 2.86 AU

Year: 1463 Days

Day: 43.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.1

Radius: 5.1

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.32 AU - 15.78 AU

Year: 19140 Days

Day: 18.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,596,916 km

• M1: 360,980 km (0.104 R)
• M2: 405,261 km (0.043 R)
• M3: 691,292 km (0.119 R)
• M4: 766,689 km (0.058 R)
• M5: 825,032 km (0.095 R)
• M6: 1,008,888 km (0.079 R)
• M7: 1,297,014 km (0.095 R)
• M8: 1,462,469 km (0.088 R)
• M9: 1,535,473 km (0.051 R)
• M10: 1,584,840 km (0.11 R)
• M11: 1,685,070 km (0.09 R)
• M12: 1,839,455 km (0.054 R)
• M13: 2,949,920 km (0.107 R)
• M14: 3,104,904 km (0.073 R)
• M15: 3,358,173 km (0.111 R)
• M16: 3,487,426 km (0.119 R)
• M17: 3,552,650 km (0.099 R)
• M18: 3,918,567 km (0.083 R)
• M19: 4,054,701 km (0.05 R)
• M20: 4,401,618 km (0.06 R)
• M21: 5,347,525 km (0.104 R)
• M22: 6,715,448 km (0.119 R)
• M23: 7,291,251 km (0.059 R)
• M24: 7,968,630 km (0.031 R)
• M25: 8,011,564 km (0.119 R)
• M26: 8,054,649 km (0.093 R)
• M27: 8,665,905 km (0.119 R)
• M28: 8,754,467 km (0.113 R)
• M29: 9,021,799 km (0.112 R)
• M30: 9,519,062 km (0.103 R)
• M31: 9,932,401 km (0.096 R)
• M32: 9,978,776 km (0.08 R)
• M33: 10,071,527 km (0.072 R)
• M34: 10,164,727 km (0.106 R)
• M35: 10,445,671 km (0.11 R)
• M36: 10,492,795 km (0.09 R)
• M37: 11,159,403 km (0.1 R)
• M38: 12,036,345 km (0.116 R)
• M39: 12,333,596 km (0.072 R)
• M40: 12,533,160 km (0.12 R)
• M41: 12,733,771 km (0.101 R)
• M42: 13,036,557 km (0.116 R)
• M43: 13,239,860 km (0.113 R)
• M44: 13,341,886 km (0.098 R)
• M45: 13,392,899 km (0.106 R)
• M46: 15,115,518 km (0.111 R)
• M47: 15,275,588 km (0.066 R)
• M48: 16,193,072 km (0.074 R)
• M49: 16,356,732 km (0.062 R)
• M50: 16,906,654 km (0.111 R)
• M51: 17,742,607 km (0.071 R)
• M52: 18,250,641 km (0.036 R)
• M53: 18,307,488 km (0.037 R)
• M54: 18,421,033 km (0.078 R)
• M55: 18,535,027 km (0.038 R)
• M56: 18,935,500 km (0.083 R)
• M57: 20,036,989 km (0.078 R)
• M58: 20,212,767 km (0.101 R)
• M59: 20,684,150 km (0.107 R)
• M60: 21,637,537 km (0.082 R)
• M61: 22,301,303 km (0.102 R)
• M62: 22,483,513 km (0.116 R)
• M63: 23,340,260 km (0.085 R)
• M64: 23,401,894 km (0.095 R)
• M65: 24,833,695 km (0.086 R)
• M66: 25,211,879 km (0.08 R)
• M67: 28,108,243 km (0.099 R)
• M68: 28,700,052 km (0.041 R)
• M69: 30,567,333 km (0.114 R)
• M70: 31,924,934 km (0.115 R)
• M71: 31,993,300 km (0.092 R)
• M72: 32,748,919 km (0.055 R)
• M73: 33,997,911 km (0.087 R)
• M74: 34,347,671 km (0.038 R)
• M75: 34,980,171 km (0.098 R)
• M76: 36,328,048 km (0.045 R)
• M77: 36,972,366 km (0.026 R)
• M78: 37,765,085 km (0.116 R)
• M79: 38,490,485 km (0.051 R)
• M80: 42,036,254 km (0.094 R)
• M81: 43,241,265 km (0.09 R)
• M82: 43,544,200 km (0.054 R)
• M83: 43,847,884 km (0.113 R)
• M84: 45,453,967 km (0.109 R)
• M85: 45,530,860 km (0.04 R)
• M86: 45,761,989 km (0.106 R)
• M87: 45,993,566 km (0.118 R)
• M88: 46,148,101 km (0.118 R)
• M89: 47,001,257 km (0.105 R)
• M90: 47,390,810 km (0.119 R)
• M91: 48,251,447 km (0.096 R)
• M92: 50,864,473 km (0.029 R)
• M93: 52,308,990 km (0.031 R)
• M94: 52,551,039 km (0.11 R)
• M95: 52,631,822 km (0.117 R)
• M96: 53,279,431 km (0.117 R)
• M97: 53,685,589 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.5

Radius: 7.3

Gravity: 17.22 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.79 AU - 15.05 AU

Year: 19901 Days

Day: 19.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,596,916 km

• M1: 187,147 km (0.062 R)
• M2: 401,221 km (0.064 R)
• M3: 968,945 km (0.047 R)
• M4: 1,980,377 km (0.118 R)
• M5: 2,383,094 km (0.093 R)
• M6: 3,475,607 km (0.103 R)
• M7: 3,737,104 km (0.094 R)
• M8: 4,095,541 km (0.109 R)
• M9: 4,559,145 km (0.071 R)
• M10: 5,088,272 km (0.081 R)
• M11: 5,285,592 km (0.037 R)
• M12: 5,485,305 km (0.061 R)
• M13: 6,843,504 km (0.095 R)
• M14: 6,897,808 km (0.099 R)
• M15: 7,336,878 km (0.114 R)
• M16: 7,503,829 km (0.094 R)
• M17: 8,884,618 km (0.097 R)
• M18: 9,122,179 km (0.041 R)
• M19: 10,404,083 km (0.1 R)
• M20: 10,591,679 km (0.098 R)
• M21: 10,907,031 km (0.057 R)
• M22: 11,097,768 km (0.03 R)
• M23: 13,131,851 km (0.034 R)
• M24: 13,606,974 km (0.045 R)
• M25: 14,573,825 km (0.115 R)
• M26: 15,065,553 km (0.1 R)
• M27: 19,343,902 km (0.116 R)
• M28: 19,806,608 km (0.059 R)
• M29: 22,335,112 km (0.031 R)
• M30: 23,554,933 km (0.102 R)
• M31: 24,048,905 km (0.098 R)
• M32: 24,297,088 km (0.074 R)
• M33: 24,380,115 km (0.092 R)
• M34: 25,130,797 km (0.117 R)
• M35: 25,214,721 km (0.081 R)
• M36: 25,720,063 km (0.081 R)
• M37: 26,143,574 km (0.091 R)
• M38: 27,774,341 km (0.053 R)
• M39: 28,470,719 km (0.049 R)
• M40: 29,614,694 km (0.068 R)
• M41: 29,703,256 km (0.111 R)
• M42: 30,594,261 km (0.073 R)
• M43: 31,494,092 km (0.095 R)
• M44: 34,245,047 km (0.063 R)
• M45: 34,711,044 km (0.114 R)
• M46: 36,121,453 km (0.096 R)
• M47: 36,690,823 km (0.102 R)
• M48: 37,167,591 km (0.089 R)
• M49: 37,263,184 km (0.104 R)
• M50: 39,192,398 km (0.069 R)
• M51: 39,582,101 km (0.079 R)
• M52: 39,777,475 km (0.104 R)
• M53: 40,169,123 km (0.09 R)
• M54: 41,054,892 km (0.091 R)
• M55: 41,549,911 km (0.116 R)
• M56: 42,745,796 km (0.077 R)
• M57: 43,750,944 km (0.104 R)
• M58: 44,865,598 km (0.105 R)
• M59: 45,887,052 km (0.095 R)
• M60: 45,989,677 km (0.056 R)
• M61: 46,709,841 km (0.101 R)
• M62: 47,226,402 km (0.068 R)
• M63: 50,260,097 km (0.096 R)
• M64: 52,710,660 km (0.12 R)
• M65: 54,004,532 km (0.096 R)
• M66: 57,174,361 km (0.102 R)
• M67: 58,059,382 km (0.089 R)
• M68: 59,171,942 km (0.071 R)
• M69: 60,854,020 km (0.071 R)
• M70: 60,966,817 km (0.068 R)
• M71: 61,418,303 km (0.109 R)
• M72: 62,665,501 km (0.111 R)
• M73: 63,007,182 km (0.118 R)
• M74: 63,463,605 km (0.105 R)
• M75: 63,806,783 km (0.117 R)
• M76: 65,531,347 km (0.084 R)
• M77: 65,762,476 km (0.059 R)
• M78: 67,854,453 km (0.106 R)
• M79: 68,088,274 km (0.053 R)
• M80: 71,389,600 km (0.091 R)
• M81: 73,059,711 km (0.079 R)
• M82: 74,621,961 km (0.027 R)
• M83: 76,073,808 km (0.096 R)
• M84: 77,290,787 km (0.118 R)
• M85: 77,901,745 km (0.07 R)
• M86: 79,374,536 km (0.047 R)
• M87: 79,744,192 km (0.106 R)
• M88: 80,361,433 km (0.093 R)
• M89: 80,608,868 km (0.101 R)
• M90: 81,104,336 km (0.03 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 17,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit