🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.4 AU - 0.6 AU

Year: 135 Days

Day: 39.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 103.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.6 AU - 0.82 AU

Year: 228 Days

Day: 27.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,416,122 km

• M1: 136,583 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.8 AU - 1.14 AU

Year: 364 Days

Day: 14.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,416,122 km

• M1: 209,287 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.04 AU - 1.2 AU

Year: 451 Days

Day: 46.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,416,122 km

• M1: 293,511 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.58 AU - 2.5 AU

Year: 1110 Days

Day: 18.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.97 AU - 2.49 AU

Year: 1268 Days

Day: 16.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.5 AU - 2.88 AU

Year: 1680 Days

Day: 35.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 59.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.31 AU - 3.67 AU

Year: 1969 Days

Day: 33.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.2

Radius: 9.2

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.21 AU - 5.61 AU

Year: 4143 Days

Day: 12.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,416,122 km

• M1: 149,598 km (0.062 R)
• M2: 297,101 km (0.066 R)
• M3: 681,867 km (0.051 R)
• M4: 864,825 km (0.053 R)
• M5: 1,150,557 km (0.081 R)
• M6: 1,424,621 km (0.092 R)
• M7: 1,506,750 km (0.093 R)
• M8: 1,661,584 km (0.105 R)
• M9: 1,941,631 km (0.112 R)
• M10: 2,002,517 km (0.116 R)
• M11: 2,095,118 km (0.067 R)
• M12: 2,268,652 km (0.096 R)
• M13: 2,381,598 km (0.109 R)
• M14: 2,513,095 km (0.081 R)
• M15: 2,783,268 km (0.116 R)
• M16: 3,062,717 km (0.059 R)
• M17: 3,278,437 km (0.064 R)
• M18: 3,388,242 km (0.104 R)
• M19: 3,630,142 km (0.068 R)
• M20: 4,013,412 km (0.118 R)
• M21: 4,249,776 km (0.117 R)
• M22: 4,389,650 km (0.082 R)
• M23: 4,922,967 km (0.067 R)
• M24: 4,985,798 km (0.046 R)
• M25: 5,091,115 km (0.098 R)
• M26: 5,520,012 km (0.109 R)
• M27: 5,629,069 km (0.088 R)
• M28: 5,783,005 km (0.041 R)
• M29: 5,871,567 km (0.03 R)
• M30: 6,005,158 km (0.042 R)
• M31: 6,139,945 km (0.08 R)
• M32: 6,712,157 km (0.108 R)
• M33: 7,087,349 km (0.058 R)
• M34: 7,397,166 km (0.097 R)
• M35: 8,960,912 km (0.11 R)
• M36: 9,244,251 km (0.061 R)
• M37: 9,426,012 km (0.047 R)
• M38: 9,609,120 km (0.055 R)
• M39: 9,793,275 km (0.101 R)
• M40: 10,487,559 km (0.071 R)
• M41: 10,568,790 km (0.055 R)
• M42: 11,197,849 km (0.106 R)
• M43: 11,363,903 km (0.077 R)
• M44: 11,503,029 km (0.077 R)
• M45: 11,923,549 km (0.087 R)
• M46: 12,635,635 km (0.117 R)
• M47: 12,722,102 km (0.085 R)
• M48: 12,837,592 km (0.101 R)
• M49: 12,982,402 km (0.102 R)
• M50: 13,156,983 km (0.098 R)
• M51: 14,041,406 km (0.084 R)
• M52: 15,127,935 km (0.101 R)
• M53: 15,250,306 km (0.095 R)
• M54: 15,526,913 km (0.117 R)
• M55: 15,898,215 km (0.06 R)
• M56: 16,303,924 km (0.045 R)
• M57: 17,766,393 km (0.043 R)
• M58: 18,808,491 km (0.058 R)
• M59: 19,005,961 km (0.101 R)
• M60: 19,138,205 km (0.109 R)
• M61: 19,303,660 km (0.114 R)
• M62: 19,469,714 km (0.119 R)
• M63: 19,536,285 km (0.084 R)
• M64: 20,037,887 km (0.077 R)
• M65: 20,105,056 km (0.094 R)
• M66: 20,206,035 km (0.042 R)
• M67: 20,509,868 km (0.109 R)
• M68: 20,747,130 km (0.11 R)
• M69: 21,053,656 km (0.063 R)
• M70: 21,156,131 km (0.082 R)
• M71: 21,293,163 km (0.066 R)
• M72: 21,809,275 km (0.026 R)
• M73: 22,016,767 km (0.096 R)
• M74: 22,783,606 km (0.106 R)
• M75: 22,924,079 km (0.06 R)
• M76: 23,488,362 km (0.079 R)
• M77: 23,701,239 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.2

Radius: 3.8

Gravity: 63.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.14 AU - 14.12 AU

Year: 19162 Days

Day: 17.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,416,122 km

• M1: 67,768 km (0.107 R)
• M2: 154,235 km (0.056 R)
• M3: 196,721 km (0.027 R)
• M4: 312,809 km (0.093 R)
• M5: 535,112 km (0.051 R)
• M6: 722,707 km (0.106 R)
• M7: 798,254 km (0.087 R)
• M8: 1,395,748 km (0.032 R)
• M9: 1,458,430 km (0.033 R)
• M10: 1,685,220 km (0.058 R)
• M11: 1,923,081 km (0.043 R)
• M12: 1,992,943 km (0.09 R)
• M13: 2,171,413 km (0.081 R)
• M14: 2,280,919 km (0.059 R)
• M15: 3,179,254 km (0.104 R)
• M16: 3,303,719 km (0.049 R)
• M17: 4,173,332 km (0.093 R)
• M18: 4,964,705 km (0.095 R)
• M19: 5,750,692 km (0.112 R)
• M20: 6,521,869 km (0.073 R)
• M21: 7,053,839 km (0.088 R)
• M22: 7,161,998 km (0.095 R)
• M23: 7,325,060 km (0.103 R)
• M24: 8,102,520 km (0.095 R)
• M25: 8,789,473 km (0.118 R)
• M26: 8,847,517 km (0.109 R)
• M27: 9,794,173 km (0.032 R)
• M28: 9,914,748 km (0.102 R)
• M29: 10,157,396 km (0.12 R)
• M30: 12,688,891 km (0.037 R)
• M31: 13,084,727 km (0.091 R)
• M32: 14,501,270 km (0.065 R)
• M33: 15,894,923 km (0.074 R)
• M34: 16,321,427 km (0.089 R)
• M35: 16,895,733 km (0.118 R)
• M36: 17,112,800 km (0.066 R)
• M37: 17,403,767 km (0.052 R)
• M38: 17,696,231 km (0.069 R)
• M39: 18,064,092 km (0.099 R)
• M40: 18,286,096 km (0.042 R)
• M41: 20,632,090 km (0.063 R)
• M42: 21,565,431 km (0.086 R)
• M43: 21,800,748 km (0.117 R)
• M44: 21,879,437 km (0.109 R)
• M45: 22,751,143 km (0.077 R)
• M46: 23,472,654 km (0.11 R)
• M47: 23,634,070 km (0.088 R)
• M48: 25,516,161 km (0.119 R)
• M49: 26,601,045 km (0.097 R)
• M50: 27,700,888 km (0.106 R)
• M51: 27,871,430 km (0.098 R)
• M52: 28,127,840 km (0.07 R)
• M53: 28,299,280 km (0.09 R)
• M54: 28,384,999 km (0.102 R)
• M55: 29,682,910 km (0.116 R)
• M56: 30,823,145 km (0.116 R)
• M57: 32,515,396 km (0.093 R)
• M58: 34,879,492 km (0.108 R)
• M59: 35,340,403 km (0.117 R)
• M60: 37,580,780 km (0.084 R)
• M61: 37,675,177 km (0.119 R)
• M62: 38,148,055 km (0.034 R)
• M63: 40,929,379 km (0.107 R)
• M64: 41,123,707 km (0.081 R)
• M65: 41,220,796 km (0.04 R)
• M66: 41,805,723 km (0.116 R)
• M67: 42,491,630 km (0.108 R)
• M68: 43,676,146 km (0.075 R)
• M69: 47,395,897 km (0.082 R)
• M70: 47,599,798 km (0.062 R)
• M71: 48,213,449 km (0.041 R)
• M72: 48,726,719 km (0.076 R)
• M73: 48,829,643 km (0.078 R)
• M74: 50,485,541 km (0.062 R)
• M75: 51,529,735 km (0.064 R)
• M76: 56,856,616 km (0.076 R)
• M77: 57,290,300 km (0.076 R)
• M78: 57,616,274 km (0.106 R)
• M79: 58,160,959 km (0.049 R)
• M80: 58,926,302 km (0.098 R)
• M81: 60,798,968 km (0.112 R)
• M82: 63,026,780 km (0.119 R)
• M83: 64,376,302 km (0.098 R)
• M84: 64,715,291 km (0.094 R)
• M85: 67,447,397 km (0.119 R)
• M86: 68,943,076 km (0.109 R)
• M87: 69,405,483 km (0.099 R)
• M88: 70,915,375 km (0.066 R)
• M89: 71,265,284 km (0.094 R)
• M90: 71,615,792 km (0.11 R)
• M91: 72,670,906 km (0.037 R)
• M92: 75,390,445 km (0.081 R)
• M93: 76,702,718 km (0.093 R)
• M94: 78,022,620 km (0.104 R)
• M95: 78,383,899 km (0.046 R)
• M96: 80,441,617 km (0.045 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 14,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit