🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.45 AU - 0.63 AU

Year: 141 Days

Day: 45.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,197,319 km

• M1: 99,483 km (0.089 R)
• M2: 134,189 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.44 AU - 0.72 AU

Year: 157 Days

Day: 36.5 Hours

Environment

Temp: 232 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.42 AU - 1.62 AU

Year: 668 Days

Day: 37.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.77 AU - 2.79 AU

Year: 1227 Days

Day: 21.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.81 AU - 4.07 AU

Year: 2274 Days

Day: 44.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.31 AU - 5.03 AU

Year: 3035 Days

Day: 19.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 77 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,197,319 km

• M1: 1,251,386 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.52 AU - 5.42 AU

Year: 3369 Days

Day: 18.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,197,319 km

• M1: 1,142,180 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.5

Radius: 13

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.26 AU - 9.86 AU

Year: 9720 Days

Day: 14.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,197,319 km

• M1: 317,447 km (0.063 R)
• M2: 427,551 km (0.108 R)
• M3: 683,064 km (0.046 R)
• M4: 876,494 km (0.084 R)
• M5: 1,191,846 km (0.113 R)
• M6: 1,520,363 km (0.099 R)
• M7: 1,660,088 km (0.11 R)
• M8: 2,054,128 km (0.085 R)
• M9: 2,183,381 km (0.079 R)
• M10: 2,671,818 km (0.106 R)
• M11: 3,254,202 km (0.09 R)
• M12: 3,560,280 km (0.112 R)
• M13: 4,670,146 km (0.048 R)
• M14: 5,016,017 km (0.071 R)
• M15: 5,334,510 km (0.072 R)
• M16: 5,623,085 km (0.073 R)
• M17: 5,732,740 km (0.102 R)
• M18: 5,991,245 km (0.104 R)
• M19: 6,828,694 km (0.108 R)
• M20: 7,221,688 km (0.097 R)
• M21: 7,501,136 km (0.116 R)
• M22: 8,738,909 km (0.033 R)
• M23: 9,424,815 km (0.06 R)
• M24: 10,351,574 km (0.111 R)
• M25: 10,666,927 km (0.058 R)
• M26: 10,894,166 km (0.098 R)
• M27: 11,031,197 km (0.091 R)
• M28: 11,585,457 km (0.098 R)
• M29: 11,772,156 km (0.104 R)
• M30: 12,672,884 km (0.064 R)
• M31: 13,204,555 km (0.099 R)
• M32: 13,694,339 km (0.12 R)
• M33: 15,506,268 km (0.053 R)
• M34: 16,126,800 km (0.081 R)
• M35: 16,335,489 km (0.06 R)
• M36: 16,861,176 km (0.096 R)
• M37: 17,126,114 km (0.118 R)
• M38: 17,606,473 km (0.116 R)
• M39: 18,362,540 km (0.08 R)
• M40: 18,471,447 km (0.103 R)
• M41: 18,909,021 km (0.117 R)
• M42: 19,738,990 km (0.03 R)
• M43: 19,906,390 km (0.082 R)
• M44: 20,186,437 km (0.069 R)
• M45: 20,637,325 km (0.104 R)
• M46: 22,241,314 km (0.11 R)
• M47: 24,123,105 km (0.087 R)
• M48: 24,242,335 km (0.04 R)
• M49: 25,750,281 km (0.027 R)
• M50: 26,916,546 km (0.043 R)
• M51: 27,164,281 km (0.101 R)
• M52: 27,288,447 km (0.111 R)
• M53: 27,412,763 km (0.096 R)
• M54: 30,517,666 km (0.036 R)
• M55: 31,229,752 km (0.099 R)
• M56: 31,359,902 km (0.053 R)
• M57: 32,275,591 km (0.1 R)
• M58: 32,538,734 km (0.12 R)
• M59: 33,133,684 km (0.112 R)
• M60: 33,399,221 km (0.035 R)
• M61: 33,598,784 km (0.102 R)
• M62: 33,865,517 km (0.073 R)
• M63: 34,737,523 km (0.113 R)
• M64: 34,872,311 km (0.057 R)
• M65: 35,007,248 km (0.048 R)
• M66: 35,345,489 km (0.115 R)
• M67: 35,752,694 km (0.114 R)
• M68: 36,161,545 km (0.107 R)
• M69: 36,983,885 km (0.11 R)
• M70: 38,368,114 km (0.102 R)
• M71: 39,347,082 km (0.096 R)
• M72: 40,688,975 km (0.077 R)
• M73: 41,115,778 km (0.069 R)
• M74: 42,837,949 km (0.1 R)
• M75: 43,055,015 km (0.1 R)
• M76: 43,417,341 km (0.042 R)
• M77: 43,635,305 km (0.104 R)
• M78: 43,780,714 km (0.101 R)
• M79: 44,291,142 km (0.033 R)
• M80: 44,437,300 km (0.11 R)
• M81: 44,803,515 km (0.116 R)
• M82: 45,465,336 km (0.099 R)
• M83: 47,619,396 km (0.119 R)
• M84: 48,973,107 km (0.052 R)
• M85: 50,110,948 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.8

Radius: 8.3

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.32 AU - 10.06 AU

Year: 9930 Days

Day: 10.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,197,319 km

• M1: 139,126 km (0.074 R)
• M2: 376,687 km (0.1 R)
• M3: 613,650 km (0.063 R)
• M4: 680,222 km (0.093 R)
• M5: 767,138 km (0.101 R)
• M6: 971,937 km (0.071 R)
• M7: 1,091,316 km (0.076 R)
• M8: 1,279,511 km (0.095 R)
• M9: 1,344,586 km (0.058 R)
• M10: 1,501,065 km (0.108 R)
• M11: 1,807,591 km (0.074 R)
• M12: 1,980,825 km (0.1 R)
• M13: 2,082,402 km (0.085 R)
• M14: 2,812,141 km (0.082 R)
• M15: 2,897,860 km (0.097 R)
• M16: 3,309,254 km (0.102 R)
• M17: 3,676,667 km (0.053 R)
• M18: 4,186,646 km (0.114 R)
• M19: 4,583,828 km (0.116 R)
• M20: 5,062,392 km (0.03 R)
• M21: 5,701,025 km (0.104 R)
• M22: 5,919,588 km (0.068 R)
• M23: 7,287,959 km (0.104 R)
• M24: 7,565,015 km (0.108 R)
• M25: 7,765,177 km (0.12 R)
• M26: 8,211,427 km (0.063 R)
• M27: 9,043,939 km (0.07 R)
• M28: 9,859,696 km (0.047 R)
• M29: 10,034,427 km (0.072 R)
• M30: 10,166,222 km (0.106 R)
• M31: 10,387,029 km (0.042 R)
• M32: 10,520,321 km (0.11 R)
• M33: 11,104,351 km (0.096 R)
• M34: 12,210,178 km (0.08 R)
• M35: 12,350,800 km (0.06 R)
• M36: 12,444,897 km (0.082 R)
• M37: 12,823,679 km (0.097 R)
• M38: 13,014,566 km (0.092 R)
• M39: 13,884,777 km (0.099 R)
• M40: 14,624,239 km (0.042 R)
• M41: 18,671,011 km (0.092 R)
• M42: 19,377,113 km (0.112 R)
• M43: 19,760,981 km (0.108 R)
• M44: 20,147,243 km (0.1 R)
• M45: 20,983,645 km (0.063 R)
• M46: 21,152,241 km (0.11 R)
• M47: 21,208,490 km (0.083 R)
• M48: 21,660,724 km (0.081 R)
• M49: 22,459,876 km (0.11 R)
• M50: 23,734,899 km (0.079 R)
• M51: 24,854,938 km (0.082 R)
• M52: 25,272,017 km (0.098 R)
• M53: 25,571,213 km (0.115 R)
• M54: 27,024,107 km (0.067 R)
• M55: 28,939,858 km (0.084 R)
• M56: 29,945,754 km (0.037 R)
• M57: 30,009,034 km (0.037 R)
• M58: 30,135,743 km (0.101 R)
• M59: 30,199,023 km (0.077 R)
• M60: 30,453,040 km (0.091 R)
• M61: 30,516,619 km (0.057 R)
• M62: 31,475,990 km (0.108 R)
• M63: 32,250,608 km (0.101 R)
• M64: 32,510,160 km (0.112 R)
• M65: 35,210,851 km (0.071 R)
• M66: 35,277,721 km (0.095 R)
• M67: 35,947,620 km (0.058 R)
• M68: 36,486,621 km (0.104 R)
• M69: 36,554,240 km (0.096 R)
• M70: 36,689,476 km (0.058 R)
• M71: 37,028,315 km (0.09 R)
• M72: 37,845,868 km (0.06 R)
• M73: 38,119,632 km (0.11 R)
• M74: 39,429,361 km (0.094 R)
• M75: 39,915,554 km (0.081 R)
• M76: 40,054,830 km (0.08 R)
• M77: 41,174,869 km (0.043 R)
• M78: 41,950,983 km (0.085 R)
• M79: 43,517,422 km (0.079 R)
• M80: 44,307,897 km (0.098 R)
• M81: 44,668,727 km (0.074 R)
• M82: 45,757,202 km (0.058 R)
• M83: 45,902,910 km (0.111 R)
• M84: 46,414,385 km (0.094 R)
• M85: 47,443,020 km (0.113 R)
• M86: 47,664,425 km (0.06 R)
• M87: 48,478,985 km (0.042 R)
• M88: 48,776,386 km (0.11 R)
• M89: 48,850,885 km (0.104 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 12,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit