🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.26 AU - 1.4 AU

Year: 534 Days

Day: 41.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.09 AU - 1.81 AU

Year: 608 Days

Day: 31.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.29 AU - 1.61 AU

Year: 608 Days

Day: 19.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.56 AU - 1.74 AU

Year: 738 Days

Day: 15.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 81.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.63 AU - 1.93 AU

Year: 827 Days

Day: 34 Hours

Environment

Temp: -27 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,053,086 km

• M1: 1,284,747 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.3 AU - 3.68 AU

Year: 2271 Days

Day: 47.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.2

Radius: 9.3

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.27 AU - 6.13 AU

Year: 4739 Days

Day: 6.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,053,086 km

• M1: 152,291 km (0.113 R)
• M2: 212,279 km (0.109 R)
• M3: 272,418 km (0.093 R)
• M4: 388,954 km (0.103 R)
• M5: 492,177 km (0.067 R)
• M6: 834,158 km (0.071 R)
• M7: 987,346 km (0.067 R)
• M8: 1,149,959 km (0.075 R)
• M9: 1,451,997 km (0.105 R)
• M10: 1,673,103 km (0.037 R)
• M11: 1,778,868 km (0.055 R)
• M12: 1,868,777 km (0.07 R)
• M13: 1,997,281 km (0.035 R)
• M14: 2,380,551 km (0.075 R)
• M15: 2,500,080 km (0.097 R)
• M16: 2,621,703 km (0.105 R)
• M17: 3,258,990 km (0.072 R)
• M18: 3,504,330 km (0.118 R)
• M19: 3,825,517 km (0.084 R)
• M20: 3,989,775 km (0.102 R)
• M21: 4,084,620 km (0.11 R)
• M22: 4,644,715 km (0.086 R)
• M23: 4,972,035 km (0.081 R)
• M24: 6,438,244 km (0.12 R)
• M25: 7,553,346 km (0.031 R)
• M26: 8,238,804 km (0.071 R)
• M27: 8,542,936 km (0.106 R)
• M28: 8,604,271 km (0.097 R)
• M29: 8,912,892 km (0.094 R)
• M30: 9,225,252 km (0.1 R)
• M31: 9,700,375 km (0.086 R)
• M32: 10,021,711 km (0.11 R)
• M33: 10,379,100 km (0.037 R)
• M34: 11,206,975 km (0.062 R)
• M35: 11,274,144 km (0.029 R)
• M36: 11,884,653 km (0.053 R)
• M37: 11,987,427 km (0.091 R)
• M38: 13,243,750 km (0.099 R)
• M39: 13,564,338 km (0.117 R)
• M40: 14,358,852 km (0.064 R)
• M41: 14,541,661 km (0.112 R)
• M42: 14,909,223 km (0.11 R)
• M43: 15,466,625 km (0.108 R)
• M44: 15,955,062 km (0.064 R)
• M45: 16,372,440 km (0.073 R)
• M46: 17,024,387 km (0.11 R)
• M47: 17,256,563 km (0.07 R)
• M48: 17,724,057 km (0.092 R)
• M49: 17,880,835 km (0.105 R)
• M50: 18,235,083 km (0.116 R)
• M51: 18,591,874 km (0.119 R)
• M52: 20,532,906 km (0.025 R)
• M53: 20,780,042 km (0.114 R)
• M54: 21,235,717 km (0.108 R)
• M55: 21,402,219 km (0.096 R)
• M56: 21,904,419 km (0.073 R)
• M57: 22,072,717 km (0.078 R)
• M58: 22,325,837 km (0.111 R)
• M59: 22,664,975 km (0.089 R)
• M60: 22,920,339 km (0.086 R)
• M61: 23,091,179 km (0.098 R)
• M62: 23,649,329 km (0.095 R)
• M63: 24,081,667 km (0.06 R)
• M64: 25,217,863 km (0.091 R)
• M65: 26,059,201 km (0.102 R)
• M66: 27,315,973 km (0.101 R)
• M67: 27,496,986 km (0.078 R)
• M68: 27,678,598 km (0.096 R)
• M69: 28,134,124 km (0.109 R)
• M70: 28,546,266 km (0.115 R)
• M71: 28,776,198 km (0.098 R)
• M72: 29,006,578 km (0.116 R)
• M73: 29,191,332 km (0.055 R)
• M74: 29,330,308 km (0.082 R)
• M75: 29,562,185 km (0.117 R)
• M76: 29,748,135 km (0.064 R)
• M77: 30,074,558 km (0.068 R)
• M78: 31,060,856 km (0.069 R)
• M79: 31,155,402 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.9

Radius: 11.9

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.8 AU - 7.18 AU

Year: 5758 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,053,086 km

• M1: 167,699 km (0.083 R)
• M2: 295,456 km (0.107 R)
• M3: 376,388 km (0.108 R)
• M4: 481,556 km (0.052 R)
• M5: 599,289 km (0.108 R)
• M6: 1,234,033 km (0.103 R)
• M7: 1,466,658 km (0.052 R)
• M8: 1,714,092 km (0.093 R)
• M9: 1,842,896 km (0.118 R)
• M10: 2,324,153 km (0.105 R)
• M11: 2,666,432 km (0.11 R)
• M12: 3,015,893 km (0.118 R)
• M13: 3,144,996 km (0.105 R)
• M14: 3,380,164 km (0.056 R)
• M15: 3,466,332 km (0.069 R)
• M16: 3,818,186 km (0.109 R)
• M17: 4,202,204 km (0.111 R)
• M18: 4,346,865 km (0.105 R)
• M19: 4,737,166 km (0.068 R)
• M20: 4,909,503 km (0.081 R)
• M21: 5,653,902 km (0.118 R)
• M22: 5,779,415 km (0.092 R)
• M23: 5,894,455 km (0.083 R)
• M24: 6,244,066 km (0.096 R)
• M25: 6,516,782 km (0.092 R)
• M26: 6,914,862 km (0.08 R)
• M27: 7,049,351 km (0.113 R)
• M28: 7,184,737 km (0.059 R)
• M29: 7,470,469 km (0.036 R)
• M30: 7,608,548 km (0.109 R)
• M31: 7,963,843 km (0.102 R)
• M32: 8,143,510 km (0.101 R)
• M33: 8,756,562 km (0.07 R)
• M34: 8,902,120 km (0.025 R)
• M35: 9,035,263 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.6

Radius: 7.2

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 15.65 AU - 23.47 AU

Year: 30126 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,053,086 km

• M1: 137,480 km (0.081 R)
• M2: 649,404 km (0.12 R)
• M3: 1,542,952 km (0.1 R)
• M4: 1,909,467 km (0.105 R)
• M5: 2,759,632 km (0.069 R)
• M6: 2,838,470 km (0.076 R)
• M7: 2,998,689 km (0.086 R)
• M8: 3,161,751 km (0.085 R)
• M9: 3,454,215 km (0.069 R)
• M10: 4,155,081 km (0.053 R)
• M11: 4,475,370 km (0.1 R)
• M12: 5,632,958 km (0.105 R)
• M13: 9,012,823 km (0.111 R)
• M14: 9,606,278 km (0.096 R)
• M15: 10,090,077 km (0.107 R)
• M16: 10,458,238 km (0.091 R)
• M17: 10,955,800 km (0.056 R)
• M18: 11,397,563 km (0.112 R)
• M19: 11,780,832 km (0.109 R)
• M20: 12,625,911 km (0.076 R)
• M21: 13,222,208 km (0.066 R)
• M22: 13,963,615 km (0.08 R)
• M23: 14,373,663 km (0.057 R)
• M24: 14,580,108 km (0.026 R)
• M25: 15,205,576 km (0.115 R)
• M26: 16,053,048 km (0.118 R)
• M27: 16,770,968 km (0.099 R)
• M28: 16,843,374 km (0.085 R)
• M29: 17,793,620 km (0.1 R)
• M30: 18,015,473 km (0.12 R)
• M31: 19,669,427 km (0.057 R)
• M32: 19,745,872 km (0.064 R)
• M33: 21,843,832 km (0.088 R)
• M34: 22,240,117 km (0.082 R)
• M35: 23,281,468 km (0.116 R)
• M36: 23,686,130 km (0.055 R)
• M37: 23,767,362 km (0.062 R)
• M38: 24,093,335 km (0.089 R)
• M39: 24,175,016 km (0.117 R)
• M40: 24,749,322 km (0.112 R)
• M41: 27,261,669 km (0.098 R)
• M42: 27,945,181 km (0.059 R)
• M43: 28,031,051 km (0.063 R)
• M44: 29,154,979 km (0.098 R)
• M45: 29,591,207 km (0.049 R)
• M46: 29,766,236 km (0.045 R)
• M47: 29,941,715 km (0.044 R)
• M48: 32,343,508 km (0.072 R)
• M49: 34,253,873 km (0.111 R)
• M50: 36,200,441 km (0.093 R)
• M51: 36,575,333 km (0.097 R)
• M52: 36,857,325 km (0.049 R)
• M53: 37,328,857 km (0.111 R)
• M54: 38,182,762 km (0.062 R)
• M55: 39,235,034 km (0.1 R)
• M56: 39,813,080 km (0.11 R)
• M57: 40,880,161 km (0.095 R)
• M58: 46,252,819 km (0.095 R)
• M59: 49,124,799 km (0.045 R)
• M60: 49,747,725 km (0.105 R)
• M61: 50,686,900 km (0.109 R)
• M62: 51,948,309 km (0.079 R)
• M63: 52,371,073 km (0.097 R)
• M64: 53,966,534 km (0.082 R)
• M65: 54,716,618 km (0.036 R)
• M66: 54,824,029 km (0.082 R)
• M67: 54,931,441 km (0.06 R)
• M68: 55,469,993 km (0.077 R)
• M69: 57,532,499 km (0.035 R)
• M70: 59,068,121 km (0.03 R)
• M71: 59,619,838 km (0.103 R)
• M72: 63,642,225 km (0.117 R)
• M73: 64,661,585 km (0.048 R)
• M74: 68,328,977 km (0.079 R)
• M75: 69,954,657 km (0.108 R)
• M76: 70,655,224 km (0.026 R)
• M77: 70,889,345 km (0.079 R)
• M78: 71,240,900 km (0.094 R)
• M79: 73,717,941 km (0.068 R)
• M80: 75,265,531 km (0.078 R)
• M81: 77,064,296 km (0.082 R)
• M82: 78,271,401 km (0.081 R)
• M83: 81,684,477 km (0.104 R)
• M84: 81,807,296 km (0.095 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 11,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit