🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.64 AU - 0.66 AU

Year: 157 Days

Day: 36.7 Hours

Environment

Temp: 348 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.67 AU - 2.15 AU

Year: 790 Days

Day: 20.4 Hours

Environment

Temp: 63 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.11 AU - 2.73 AU

Year: 1126 Days

Day: 29.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.32 AU - 2.76 AU

Year: 1211 Days

Day: 27.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.62 AU - 4 AU

Year: 1802 Days

Day: 12.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.41 AU - 4.15 AU

Year: 2199 Days

Day: 12.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.73 AU - 4.99 AU

Year: 3206 Days

Day: 38.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.3

Radius: 8.4

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.29 AU - 15.43 AU

Year: 14612 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,979,245 km

• M1: 172,636 km (0.106 R)
• M2: 441,314 km (0.062 R)
• M3: 513,270 km (0.095 R)
• M4: 589,864 km (0.067 R)
• M5: 777,311 km (0.111 R)
• M6: 913,145 km (0.076 R)
• M7: 984,055 km (0.07 R)
• M8: 1,182,870 km (0.085 R)
• M9: 2,261,022 km (0.114 R)
• M10: 2,764,120 km (0.032 R)
• M11: 2,939,449 km (0.118 R)
• M12: 3,375,078 km (0.099 R)
• M13: 3,908,992 km (0.11 R)
• M14: 5,443,268 km (0.081 R)
• M15: 5,752,637 km (0.113 R)
• M16: 6,250,049 km (0.092 R)
• M17: 6,388,128 km (0.106 R)
• M18: 6,620,603 km (0.105 R)
• M19: 7,141,802 km (0.115 R)
• M20: 7,286,164 km (0.096 R)
• M21: 7,529,111 km (0.114 R)
• M22: 8,425,502 km (0.088 R)
• M23: 8,886,263 km (0.113 R)
• M24: 9,885,876 km (0.077 R)
• M25: 10,046,843 km (0.048 R)
• M26: 11,310,497 km (0.105 R)
• M27: 12,334,045 km (0.061 R)
• M28: 12,391,790 km (0.11 R)
• M29: 12,507,579 km (0.116 R)
• M30: 13,150,550 km (0.057 R)
• M31: 13,209,492 km (0.044 R)
• M32: 14,958,141 km (0.094 R)
• M33: 16,714,420 km (0.119 R)
• M34: 16,970,682 km (0.106 R)
• M35: 17,357,392 km (0.087 R)
• M36: 17,486,944 km (0.104 R)
• M37: 18,139,490 km (0.069 R)
• M38: 18,270,986 km (0.067 R)
• M39: 19,468,667 km (0.097 R)
• M40: 19,535,836 km (0.086 R)
• M41: 19,805,711 km (0.057 R)
• M42: 20,076,932 km (0.106 R)
• M43: 20,212,916 km (0.098 R)
• M44: 21,104,520 km (0.051 R)
• M45: 21,799,103 km (0.087 R)
• M46: 22,784,055 km (0.075 R)
• M47: 23,424,783 km (0.106 R)
• M48: 24,797,193 km (0.105 R)
• M49: 25,603,526 km (0.118 R)
• M50: 26,269,685 km (0.086 R)
• M51: 26,642,184 km (0.06 R)
• M52: 26,941,529 km (0.12 R)
• M53: 27,392,567 km (0.114 R)
• M54: 27,618,908 km (0.104 R)
• M55: 27,921,844 km (0.101 R)
• M56: 28,149,831 km (0.071 R)
• M57: 28,837,234 km (0.102 R)
• M58: 29,375,636 km (0.085 R)
• M59: 30,697,184 km (0.096 R)
• M60: 30,775,573 km (0.089 R)
• M61: 31,325,794 km (0.09 R)
• M62: 31,958,743 km (0.118 R)
• M63: 32,197,052 km (0.11 R)
• M64: 33,076,388 km (0.062 R)
• M65: 33,317,540 km (0.118 R)
• M66: 33,882,422 km (0.095 R)
• M67: 34,125,518 km (0.051 R)
• M68: 35,267,698 km (0.054 R)
• M69: 37,841,081 km (0.098 R)
• M70: 38,514,869 km (0.109 R)
• M71: 39,022,904 km (0.088 R)
• M72: 40,732,209 km (0.116 R)
• M73: 40,904,396 km (0.104 R)
• M74: 41,077,032 km (0.034 R)
• M75: 41,856,287 km (0.116 R)
• M76: 43,958,287 km (0.064 R)
• M77: 44,489,060 km (0.087 R)
• M78: 46,184,004 km (0.044 R)
• M79: 46,633,546 km (0.079 R)
• M80: 46,813,811 km (0.098 R)
• M81: 47,084,583 km (0.044 R)
• M82: 47,718,430 km (0.116 R)
• M83: 47,990,997 km (0.063 R)
• M84: 48,355,118 km (0.117 R)
• M85: 49,269,460 km (0.039 R)
• M86: 50,189,637 km (0.118 R)
• M87: 51,022,598 km (0.066 R)
• M88: 53,265,967 km (0.099 R)
• M89: 54,969,588 km (0.08 R)
• M90: 55,923,723 km (0.108 R)
• M91: 56,115,208 km (0.076 R)
• M92: 61,564,760 km (0.117 R)
• M93: 63,152,592 km (0.069 R)
• M94: 64,352,217 km (0.111 R)
• M95: 65,156,156 km (0.059 R)
• M96: 68,200,323 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.4

Radius: 8

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 18.24 AU - 21.62 AU

Year: 26623 Days

Day: 16.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,979,245 km

• M1: 166,652 km (0.085 R)
• M2: 222,901 km (0.108 R)
• M3: 345,421 km (0.106 R)
• M4: 426,952 km (0.026 R)
• M5: 662,270 km (0.039 R)
• M6: 878,887 km (0.081 R)
• M7: 965,953 km (0.116 R)
• M8: 2,263,715 km (0.079 R)
• M9: 3,431,476 km (0.09 R)
• M10: 4,348,361 km (0.032 R)
• M11: 4,449,190 km (0.081 R)
• M12: 4,499,904 km (0.066 R)
• M13: 4,807,926 km (0.073 R)
• M14: 5,662,878 km (0.094 R)
• M15: 6,621,800 km (0.082 R)
• M16: 6,913,366 km (0.102 R)
• M17: 7,813,198 km (0.088 R)
• M18: 7,874,533 km (0.072 R)
• M19: 9,393,250 km (0.099 R)
• M20: 9,523,849 km (0.094 R)
• M21: 11,904,999 km (0.111 R)
• M22: 12,833,852 km (0.118 R)
• M23: 12,906,257 km (0.083 R)
• M24: 13,711,991 km (0.09 R)
• M25: 14,008,943 km (0.055 R)
• M26: 15,217,993 km (0.12 R)
• M27: 15,294,737 km (0.101 R)
• M28: 15,602,759 km (0.065 R)
• M29: 17,093,501 km (0.054 R)
• M30: 17,413,192 km (0.085 R)
• M31: 19,956,506 km (0.069 R)
• M32: 21,744,350 km (0.115 R)
• M33: 22,177,436 km (0.115 R)
• M34: 22,788,692 km (0.074 R)
• M35: 22,876,506 km (0.111 R)
• M36: 23,671,469 km (0.103 R)
• M37: 25,652,744 km (0.095 R)
• M38: 26,202,217 km (0.048 R)
• M39: 26,940,931 km (0.062 R)
• M40: 29,867,664 km (0.109 R)
• M41: 30,639,140 km (0.077 R)
• M42: 30,736,079 km (0.096 R)
• M43: 31,808,696 km (0.075 R)
• M44: 31,906,683 km (0.102 R)
• M45: 32,596,478 km (0.096 R)
• M46: 32,695,363 km (0.079 R)
• M47: 32,992,763 km (0.052 R)
• M48: 33,191,429 km (0.07 R)
• M49: 33,990,431 km (0.039 R)
• M50: 34,392,251 km (0.089 R)
• M51: 35,709,161 km (0.05 R)
• M52: 36,939,454 km (0.095 R)
• M53: 37,042,527 km (0.087 R)
• M54: 37,559,687 km (0.117 R)
• M55: 39,230,695 km (0.12 R)
• M56: 39,441,329 km (0.111 R)
• M57: 41,782,236 km (0.06 R)
• M58: 41,889,648 km (0.114 R)
• M59: 43,295,269 km (0.111 R)
• M60: 43,730,898 km (0.072 R)
• M61: 45,708,881 km (0.106 R)
• M62: 47,603,688 km (0.092 R)
• M63: 51,124,474 km (0.112 R)
• M64: 52,278,023 km (0.07 R)
• M65: 53,090,639 km (0.079 R)
• M66: 53,207,026 km (0.046 R)
• M67: 53,907,294 km (0.119 R)
• M68: 55,317,104 km (0.076 R)
• M69: 56,382,390 km (0.102 R)
• M70: 57,454,409 km (0.12 R)
• M71: 57,693,616 km (0.088 R)
• M72: 58,413,032 km (0.099 R)
• M73: 58,653,436 km (0.067 R)
• M74: 59,256,016 km (0.103 R)
• M75: 59,376,891 km (0.032 R)
• M76: 61,931,873 km (0.105 R)
• M77: 62,054,394 km (0.115 R)
• M78: 63,655,091 km (0.085 R)
• M79: 67,652,645 km (0.088 R)
• M80: 67,778,756 km (0.057 R)
• M81: 68,537,816 km (0.062 R)
• M82: 70,703,694 km (0.052 R)
• M83: 71,088,160 km (0.04 R)
• M84: 73,150,666 km (0.119 R)
• M85: 74,840,972 km (0.063 R)
• M86: 75,887,559 km (0.12 R)
• M87: 77,202,524 km (0.081 R)
• M88: 78,392,426 km (0.071 R)
• M89: 78,923,199 km (0.103 R)
• M90: 79,588,461 km (0.065 R)
• M91: 80,389,109 km (0.048 R)
• M92: 83,347,556 km (0.092 R)
• M93: 83,889,400 km (0.117 R)
• M94: 86,341,608 km (0.066 R)
• M95: 92,714,776 km (0.03 R)
• M96: 93,416,540 km (0.074 R)

Kuiper Belt

Range: 36.6 - 66.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 16,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit