🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.5 AU - 0.72 AU

Year: 176 Days

Day: 12.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.6 AU - 0.9 AU

Year: 240 Days

Day: 16.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.79 AU - 1.05 AU

Year: 326 Days

Day: 29.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,959,989 km

• M1: 210,484 km (0.097 R)
• M2: 524,041 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.99 AU - 1.01 AU

Year: 369 Days

Day: 16.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 93 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,959,989 km

• M1: 595,848 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.44 AU - 2.26 AU

Year: 928 Days

Day: 42.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.31 AU - 2.87 AU

Year: 1538 Days

Day: 20.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,959,989 km

• M1: 35,455 km (0.119 R)
• M2: 940,223 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.21 AU - 3.71 AU

Year: 2375 Days

Day: 40.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,959,989 km

• M1: 898,485 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.2

Radius: 13.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.95 AU - 10.35 AU

Year: 9386 Days

Day: 13.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,959,989 km

• M1: 231,129 km (0.11 R)
• M2: 339,886 km (0.114 R)
• M3: 442,959 km (0.117 R)
• M4: 533,765 km (0.086 R)
• M5: 632,799 km (0.077 R)
• M6: 820,245 km (0.055 R)
• M7: 991,983 km (0.032 R)
• M8: 1,215,034 km (0.098 R)
• M9: 1,689,708 km (0.118 R)
• M10: 1,800,560 km (0.095 R)
• M11: 2,148,076 km (0.07 R)
• M12: 2,342,403 km (0.092 R)
• M13: 2,441,886 km (0.047 R)
• M14: 2,568,147 km (0.04 R)
• M15: 2,880,507 km (0.109 R)
• M16: 4,189,937 km (0.066 R)
• M17: 5,328,227 km (0.057 R)
• M18: 5,829,679 km (0.054 R)
• M19: 5,965,963 km (0.099 R)
• M20: 6,451,558 km (0.102 R)
• M21: 6,628,233 km (0.112 R)
• M22: 7,094,829 km (0.11 R)
• M23: 7,240,537 km (0.105 R)
• M24: 7,609,296 km (0.094 R)
• M25: 8,403,810 km (0.113 R)
• M26: 8,519,449 km (0.092 R)
• M27: 9,066,379 km (0.109 R)
• M28: 10,441,632 km (0.067 R)
• M29: 11,365,997 km (0.086 R)
• M30: 11,622,707 km (0.077 R)
• M31: 11,708,726 km (0.117 R)
• M32: 12,185,495 km (0.06 R)
• M33: 12,757,108 km (0.087 R)
• M34: 13,158,030 km (0.074 R)
• M35: 13,292,668 km (0.108 R)
• M36: 13,699,126 km (0.074 R)
• M37: 13,790,081 km (0.113 R)
• M38: 14,293,478 km (0.047 R)
• M39: 14,849,683 km (0.11 R)
• M40: 15,983,336 km (0.058 R)
• M41: 16,127,099 km (0.054 R)
• M42: 16,512,314 km (0.085 R)
• M43: 17,242,800 km (0.062 R)
• M44: 17,686,208 km (0.071 R)
• M45: 18,333,219 km (0.093 R)
• M46: 19,293,039 km (0.117 R)
• M47: 20,528,568 km (0.055 R)
• M48: 22,322,695 km (0.102 R)
• M49: 23,184,229 km (0.077 R)
• M50: 23,728,317 km (0.071 R)
• M51: 24,496,951 km (0.097 R)
• M52: 25,162,362 km (0.106 R)
• M53: 26,058,902 km (0.04 R)
• M54: 26,397,741 km (0.116 R)
• M55: 26,794,923 km (0.119 R)
• M56: 28,403,549 km (0.099 R)
• M57: 29,925,259 km (0.06 R)
• M58: 30,161,623 km (0.045 R)
• M59: 30,458,126 km (0.12 R)
• M60: 30,755,527 km (0.081 R)
• M61: 32,257,041 km (0.118 R)
• M62: 32,986,181 km (0.113 R)
• M63: 33,108,253 km (0.118 R)
• M64: 33,598,036 km (0.097 R)
• M65: 35,580,956 km (0.105 R)
• M66: 35,894,214 km (0.062 R)
• M67: 36,334,331 km (0.083 R)
• M68: 36,586,702 km (0.027 R)
• M69: 36,839,523 km (0.068 R)
• M70: 37,410,688 km (0.101 R)
• M71: 38,112,750 km (0.103 R)
• M72: 39,206,161 km (0.069 R)
• M73: 39,789,294 km (0.107 R)
• M74: 40,375,269 km (0.111 R)
• M75: 40,767,514 km (0.088 R)
• M76: 41,885,609 km (0.076 R)
• M77: 42,282,641 km (0.107 R)
• M78: 42,415,335 km (0.073 R)
• M79: 44,084,997 km (0.082 R)
• M80: 44,826,404 km (0.117 R)
• M81: 44,961,640 km (0.118 R)
• M82: 45,300,330 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.7

Radius: 12.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.01 AU - 9.15 AU

Year: 10095 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,959,989 km

• M1: 155,432 km (0.077 R)
• M2: 251,624 km (0.055 R)
• M3: 495,169 km (0.114 R)
• M4: 729,439 km (0.119 R)
• M5: 821,442 km (0.072 R)
• M6: 1,052,720 km (0.103 R)
• M7: 1,213,089 km (0.091 R)
• M8: 1,420,731 km (0.118 R)
• M9: 1,619,846 km (0.091 R)
• M10: 1,702,125 km (0.115 R)
• M11: 1,957,787 km (0.108 R)
• M12: 2,112,920 km (0.105 R)
• M13: 2,249,204 km (0.086 R)
• M14: 2,341,655 km (0.064 R)
• M15: 2,774,143 km (0.04 R)
• M16: 3,076,630 km (0.066 R)
• M17: 3,179,852 km (0.104 R)
• M18: 3,284,272 km (0.052 R)
• M19: 3,523,479 km (0.07 R)
• M20: 4,863,876 km (0.095 R)
• M21: 6,116,758 km (0.109 R)
• M22: 6,711,858 km (0.099 R)
• M23: 6,914,414 km (0.12 R)
• M24: 7,639,215 km (0.085 R)
• M25: 7,779,987 km (0.102 R)
• M26: 8,243,740 km (0.066 R)
• M27: 8,863,674 km (0.114 R)
• M28: 9,160,626 km (0.075 R)
• M29: 9,574,413 km (0.08 R)
• M30: 9,840,847 km (0.114 R)
• M31: 10,342,299 km (0.029 R)
• M32: 10,498,330 km (0.087 R)
• M33: 10,852,129 km (0.092 R)
• M34: 11,170,024 km (0.113 R)
• M35: 11,693,018 km (0.077 R)
• M36: 12,596,290 km (0.046 R)
• M37: 12,930,342 km (0.113 R)
• M38: 13,309,723 km (0.099 R)
• M39: 14,731,950 km (0.081 R)
• M40: 15,394,219 km (0.094 R)
• M41: 15,796,338 km (0.093 R)
• M42: 16,111,391 km (0.116 R)
• M43: 16,383,211 km (0.084 R)
• M44: 16,656,526 km (0.084 R)
• M45: 17,207,645 km (0.081 R)
• M46: 18,706,615 km (0.054 R)
• M47: 19,906,540 km (0.118 R)
• M48: 20,785,876 km (0.094 R)
• M49: 21,180,815 km (0.049 R)
• M50: 22,785,102 km (0.062 R)
• M51: 24,272,703 km (0.115 R)
• M52: 24,428,435 km (0.097 R)
• M53: 24,688,585 km (0.096 R)
• M54: 24,792,855 km (0.105 R)
• M55: 25,106,861 km (0.094 R)
• M56: 25,632,847 km (0.112 R)
• M57: 26,109,466 km (0.035 R)
• M58: 26,269,087 km (0.094 R)
• M59: 26,910,413 km (0.054 R)
• M60: 27,125,236 km (0.03 R)
• M61: 28,865,208 km (0.118 R)
• M62: 29,030,215 km (0.097 R)
• M63: 29,471,678 km (0.057 R)
• M64: 30,026,537 km (0.113 R)
• M65: 30,417,137 km (0.05 R)
• M66: 30,753,133 km (0.086 R)
• M67: 32,910,036 km (0.111 R)
• M68: 33,370,348 km (0.065 R)
• M69: 36,236,045 km (0.107 R)
• M70: 37,608,007 km (0.097 R)
• M71: 37,908,549 km (0.098 R)
• M72: 39,484,264 km (0.094 R)
• M73: 40,095,820 km (0.095 R)
• M74: 41,081,071 km (0.119 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.5

Radius: 8

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.3 AU - 10.34 AU

Year: 12232 Days

Day: 11.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 84 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,959,989 km

• M1: 172,935 km (0.041 R)
• M2: 269,426 km (0.099 R)
• M3: 320,289 km (0.086 R)
• M4: 859,739 km (0.111 R)
• M5: 1,111,961 km (0.073 R)
• M6: 1,201,271 km (0.088 R)
• M7: 1,658,292 km (0.074 R)
• M8: 1,709,455 km (0.082 R)
• M9: 2,249,653 km (0.036 R)
• M10: 2,657,606 km (0.113 R)
• M11: 2,808,999 km (0.113 R)
• M12: 3,279,933 km (0.087 R)
• M13: 3,574,492 km (0.108 R)
• M14: 4,049,465 km (0.103 R)
• M15: 4,909,653 km (0.112 R)
• M16: 6,101,050 km (0.043 R)
• M17: 6,301,362 km (0.066 R)
• M18: 6,382,144 km (0.095 R)
• M19: 7,419,905 km (0.101 R)
• M20: 7,505,176 km (0.101 R)
• M21: 8,067,514 km (0.03 R)
• M22: 9,141,028 km (0.043 R)
• M23: 9,416,288 km (0.107 R)
• M24: 9,647,866 km (0.115 R)
• M25: 9,928,212 km (0.116 R)
• M26: 10,069,433 km (0.089 R)
• M27: 10,353,818 km (0.062 R)
• M28: 10,737,238 km (0.066 R)
• M29: 11,370,037 km (0.027 R)
• M30: 11,468,472 km (0.098 R)
• M31: 12,064,919 km (0.106 R)
• M32: 12,265,978 km (0.067 R)
• M33: 12,927,350 km (0.118 R)
• M34: 13,029,975 km (0.099 R)
• M35: 13,652,302 km (0.034 R)
• M36: 13,809,379 km (0.111 R)
• M37: 14,925,679 km (0.103 R)
• M38: 15,576,579 km (0.119 R)
• M39: 15,631,182 km (0.115 R)
• M40: 15,795,590 km (0.108 R)
• M41: 18,967,065 km (0.098 R)
• M42: 19,494,697 km (0.071 R)
• M43: 20,086,656 km (0.032 R)
• M44: 20,146,196 km (0.119 R)
• M45: 21,045,877 km (0.056 R)
• M46: 21,227,489 km (0.088 R)
• M47: 22,512,684 km (0.084 R)
• M48: 22,760,269 km (0.027 R)
• M49: 23,760,031 km (0.093 R)
• M50: 25,350,406 km (0.082 R)
• M51: 25,608,164 km (0.096 R)
• M52: 26,321,147 km (0.082 R)
• M53: 26,451,447 km (0.088 R)
• M54: 26,909,366 km (0.102 R)
• M55: 27,172,209 km (0.119 R)
• M56: 28,098,968 km (0.077 R)
• M57: 28,165,539 km (0.118 R)
• M58: 28,298,831 km (0.113 R)
• M59: 29,305,475 km (0.11 R)
• M60: 29,575,948 km (0.076 R)
• M61: 29,915,086 km (0.114 R)
• M62: 30,528,886 km (0.083 R)
• M63: 32,046,706 km (0.055 R)
• M64: 32,185,982 km (0.117 R)
• M65: 32,814,891 km (0.079 R)
• M66: 33,025,376 km (0.118 R)
• M67: 33,730,430 km (0.058 R)
• M68: 33,801,190 km (0.119 R)
• M69: 33,942,859 km (0.088 R)
• M70: 35,227,157 km (0.096 R)
• M71: 36,236,943 km (0.038 R)
• M72: 36,527,162 km (0.06 R)
• M73: 37,329,306 km (0.066 R)
• M74: 39,025,447 km (0.047 R)
• M75: 40,219,986 km (0.092 R)
• M76: 40,595,776 km (0.096 R)
• M77: 42,874,750 km (0.084 R)
• M78: 43,489,447 km (0.091 R)
• M79: 44,261,971 km (0.113 R)
• M80: 44,961,191 km (0.117 R)
• M81: 45,977,410 km (0.072 R)
• M82: 47,080,395 km (0.048 R)
• M83: 47,714,540 km (0.059 R)
• M84: 47,793,977 km (0.053 R)
• M85: 48,511,298 km (0.076 R)
• M86: 50,684,058 km (0.087 R)
• M87: 51,578,503 km (0.071 R)
• M88: 52,068,436 km (0.103 R)
• M89: 52,396,056 km (0.055 R)
• M90: 52,560,015 km (0.082 R)
• M91: 53,382,654 km (0.111 R)
• M92: 55,124,123 km (0.073 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 11,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit