🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.48 AU - 0.76 AU

Year: 174 Days

Day: 29.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,073,329 km

• M1: 202,556 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.91 AU - 1.21 AU

Year: 389 Days

Day: 27.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,073,329 km

• M1: 54,902 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.07 AU - 1.67 AU

Year: 572 Days

Day: 32.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.75 AU - 1.99 AU

Year: 912 Days

Day: 36.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.94 AU - 2.14 AU

Year: 1039 Days

Day: 40.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.02 AU - 4.84 AU

Year: 2777 Days

Day: 45.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,073,329 km

• M1: 93,499 km (0.113 R)
• M2: 1,886,280 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.3

Radius: 12.9

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.76 AU - 7.02 AU

Year: 5758 Days

Day: 6 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,073,329 km

• M1: 196,272 km (0.096 R)
• M2: 298,298 km (0.065 R)
• M3: 390,750 km (0.029 R)
• M4: 663,766 km (0.055 R)
• M5: 773,571 km (0.063 R)
• M6: 999,763 km (0.099 R)
• M7: 1,233,135 km (0.075 R)
• M8: 1,468,752 km (0.09 R)
• M9: 1,753,885 km (0.113 R)
• M10: 1,948,213 km (0.092 R)
• M11: 2,455,499 km (0.117 R)
• M12: 2,674,062 km (0.081 R)
• M13: 2,816,479 km (0.064 R)
• M14: 3,066,756 km (0.093 R)
• M15: 3,259,289 km (0.085 R)
• M16: 3,478,001 km (0.079 R)
• M17: 4,692,137 km (0.086 R)
• M18: 5,090,367 km (0.117 R)
• M19: 5,268,089 km (0.119 R)
• M20: 5,551,577 km (0.077 R)
• M21: 5,946,216 km (0.099 R)
• M22: 6,160,590 km (0.09 R)
• M23: 6,486,863 km (0.096 R)
• M24: 6,874,621 km (0.077 R)
• M25: 7,241,584 km (0.061 R)
• M26: 7,355,727 km (0.096 R)
• M27: 7,702,046 km (0.058 R)
• M28: 8,231,473 km (0.056 R)
• M29: 8,320,933 km (0.06 R)
• M30: 8,864,123 km (0.118 R)
• M31: 9,575,161 km (0.103 R)
• M32: 10,144,381 km (0.077 R)
• M33: 10,240,273 km (0.095 R)
• M34: 10,529,895 km (0.043 R)
• M35: 11,117,366 km (0.113 R)
• M36: 11,548,357 km (0.069 R)
• M37: 12,460,904 km (0.056 R)
• M38: 13,890,761 km (0.066 R)
• M39: 14,969,810 km (0.039 R)
• M40: 15,629,986 km (0.111 R)
• M41: 15,815,188 km (0.119 R)
• M42: 17,322,237 km (0.091 R)
• M43: 17,667,658 km (0.078 R)
• M44: 18,054,069 km (0.039 R)
• M45: 18,365,233 km (0.088 R)
• M46: 18,953,601 km (0.063 R)
• M47: 19,627,839 km (0.112 R)
• M48: 20,108,497 km (0.1 R)
• M49: 20,188,981 km (0.118 R)
• M50: 20,309,856 km (0.094 R)
• M51: 20,431,030 km (0.086 R)
• M52: 20,633,586 km (0.096 R)
• M53: 21,163,162 km (0.098 R)
• M54: 22,277,517 km (0.115 R)
• M55: 22,695,044 km (0.054 R)
• M56: 22,862,743 km (0.077 R)
• M57: 23,750,308 km (0.059 R)
• M58: 24,091,391 km (0.064 R)
• M59: 24,176,811 km (0.11 R)
• M60: 24,262,531 km (0.073 R)
• M61: 24,476,904 km (0.058 R)
• M62: 24,994,363 km (0.112 R)
• M63: 25,124,214 km (0.12 R)
• M64: 25,297,748 km (0.114 R)
• M65: 25,733,377 km (0.111 R)
• M66: 26,523,852 km (0.118 R)
• M67: 27,010,793 km (0.113 R)
• M68: 27,322,256 km (0.112 R)
• M69: 27,634,915 km (0.104 R)
• M70: 28,038,680 km (0.103 R)
• M71: 28,354,032 km (0.051 R)
• M72: 28,534,747 km (0.113 R)
• M73: 29,261,493 km (0.102 R)
• M74: 29,581,333 km (0.105 R)
• M75: 29,948,297 km (0.118 R)
• M76: 30,224,604 km (0.109 R)
• M77: 30,918,888 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 9.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.15 AU - 8.23 AU

Year: 8355 Days

Day: 10.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,073,329 km

• M1: 181,163 km (0.109 R)
• M2: 279,598 km (0.033 R)
• M3: 361,129 km (0.11 R)
• M4: 492,925 km (0.089 R)
• M5: 620,233 km (0.112 R)
• M6: 723,754 km (0.117 R)
• M7: 1,168,808 km (0.097 R)
• M8: 1,255,575 km (0.086 R)
• M9: 1,940,434 km (0.028 R)
• M10: 2,044,255 km (0.098 R)
• M11: 2,203,577 km (0.116 R)
• M12: 2,686,927 km (0.065 R)
• M13: 2,783,717 km (0.104 R)
• M14: 3,162,050 km (0.092 R)
• M15: 3,749,222 km (0.091 R)
• M16: 3,989,326 km (0.062 R)
• M17: 4,055,598 km (0.059 R)
• M18: 4,256,807 km (0.101 R)
• M19: 4,370,053 km (0.026 R)
• M20: 4,927,754 km (0.107 R)
• M21: 5,046,684 km (0.064 R)
• M22: 5,142,576 km (0.042 R)
• M23: 5,581,796 km (0.093 R)
• M24: 6,470,108 km (0.077 R)
• M25: 6,784,712 km (0.067 R)
• M26: 6,970,662 km (0.1 R)
• M27: 7,266,268 km (0.11 R)
• M28: 7,429,180 km (0.109 R)
• M29: 7,814,095 km (0.117 R)
• M30: 8,290,415 km (0.079 R)
• M31: 8,432,234 km (0.102 R)
• M32: 9,212,237 km (0.045 R)
• M33: 9,507,094 km (0.061 R)
• M34: 10,075,716 km (0.075 R)
• M35: 10,532,438 km (0.104 R)
• M36: 11,027,009 km (0.084 R)
• M37: 11,089,391 km (0.105 R)
• M38: 11,214,455 km (0.069 R)
• M39: 11,277,286 km (0.093 R)
• M40: 11,751,362 km (0.118 R)
• M41: 12,103,216 km (0.096 R)
• M42: 12,167,543 km (0.08 R)
• M43: 12,491,123 km (0.1 R)
• M44: 13,511,829 km (0.089 R)
• M45: 14,320,406 km (0.102 R)
• M46: 15,040,720 km (0.081 R)
• M47: 15,737,846 km (0.051 R)
• M48: 15,843,312 km (0.119 R)
• M49: 16,019,538 km (0.09 R)
• M50: 16,090,298 km (0.101 R)
• M51: 16,659,668 km (0.069 R)
• M52: 17,163,214 km (0.036 R)
• M53: 18,111,814 km (0.106 R)
• M54: 18,333,219 km (0.1 R)
• M55: 18,890,322 km (0.07 R)
• M56: 19,566,354 km (0.075 R)
• M57: 19,755,596 km (0.117 R)
• M58: 21,213,277 km (0.099 R)
• M59: 21,290,919 km (0.065 R)
• M60: 21,407,754 km (0.047 R)
• M61: 22,586,287 km (0.096 R)
• M62: 22,983,918 km (0.109 R)
• M63: 23,343,701 km (0.094 R)
• M64: 23,423,885 km (0.03 R)
• M65: 23,624,795 km (0.097 R)
• M66: 23,866,695 km (0.11 R)
• M67: 24,271,656 km (0.12 R)
• M68: 24,393,578 km (0.112 R)
• M69: 25,252,869 km (0.088 R)
• M70: 25,706,898 km (0.12 R)
• M71: 25,789,626 km (0.107 R)
• M72: 25,872,653 km (0.099 R)
• M73: 26,372,010 km (0.067 R)
• M74: 26,874,659 km (0.069 R)
• M75: 26,958,733 km (0.077 R)
• M76: 27,042,957 km (0.073 R)
• M77: 28,315,885 km (0.1 R)
• M78: 28,401,455 km (0.077 R)
• M79: 28,572,894 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.3

Radius: 6

Gravity: 23.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.06 AU - 14.86 AU

Year: 19600 Days

Day: 19.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,073,329 km

• M1: 179,817 km (0.087 R)
• M2: 554,260 km (0.12 R)
• M3: 969,095 km (0.115 R)
• M4: 1,163,273 km (0.06 R)
• M5: 1,309,580 km (0.081 R)
• M6: 1,431,053 km (0.098 R)
• M7: 2,057,120 km (0.111 R)
• M8: 2,380,102 km (0.04 R)
• M9: 2,528,952 km (0.081 R)
• M10: 2,566,501 km (0.08 R)
• M11: 2,835,478 km (0.109 R)
• M12: 2,874,673 km (0.116 R)
• M13: 3,073,189 km (0.086 R)
• M14: 3,317,333 km (0.079 R)
• M15: 3,400,060 km (0.064 R)
• M16: 3,824,320 km (0.052 R)
• M17: 4,086,864 km (0.107 R)
• M18: 5,051,172 km (0.113 R)
• M19: 5,781,210 km (0.068 R)
• M20: 6,234,940 km (0.075 R)
• M21: 6,491,949 km (0.108 R)
• M22: 6,910,374 km (0.087 R)
• M23: 7,016,290 km (0.108 R)
• M24: 7,337,476 km (0.051 R)
• M25: 9,895,002 km (0.091 R)
• M26: 10,074,519 km (0.103 R)
• M27: 11,049,598 km (0.062 R)
• M28: 12,054,596 km (0.083 R)
• M29: 13,483,555 km (0.069 R)
• M30: 14,828,291 km (0.093 R)
• M31: 14,965,173 km (0.117 R)
• M32: 15,794,842 km (0.051 R)
• M33: 17,643,124 km (0.076 R)
• M34: 18,740,275 km (0.088 R)
• M35: 19,036,479 km (0.103 R)
• M36: 19,110,829 km (0.076 R)
• M37: 20,999,801 km (0.111 R)
• M38: 21,849,517 km (0.028 R)
• M39: 22,947,266 km (0.055 R)
• M40: 23,423,287 km (0.044 R)
• M41: 23,502,873 km (0.094 R)
• M42: 26,761,713 km (0.099 R)
• M43: 27,598,264 km (0.119 R)
• M44: 27,935,308 km (0.082 R)
• M45: 28,358,371 km (0.096 R)
• M46: 28,613,435 km (0.105 R)
• M47: 29,039,939 km (0.078 R)
• M48: 29,211,228 km (0.119 R)
• M49: 29,296,948 km (0.12 R)
• M50: 29,985,846 km (0.102 R)
• M51: 30,419,081 km (0.091 R)
• M52: 32,883,557 km (0.116 R)
• M53: 35,046,293 km (0.087 R)
• M54: 35,137,398 km (0.1 R)
• M55: 36,236,943 km (0.096 R)
• M56: 37,533,807 km (0.118 R)
• M57: 37,813,704 km (0.045 R)
• M58: 41,611,246 km (0.077 R)
• M59: 44,735,598 km (0.103 R)
• M60: 45,926,397 km (0.055 R)
• M61: 46,726,147 km (0.078 R)
• M62: 47,732,342 km (0.104 R)
• M63: 49,356,975 km (0.104 R)
• M64: 49,459,001 km (0.081 R)
• M65: 49,970,775 km (0.117 R)
• M66: 50,176,023 km (0.106 R)
• M67: 51,102,782 km (0.031 R)
• M68: 51,516,570 km (0.099 R)
• M69: 52,243,316 km (0.105 R)
• M70: 54,866,216 km (0.106 R)
• M71: 55,395,942 km (0.115 R)
• M72: 58,501,743 km (0.074 R)
• M73: 59,585,729 km (0.101 R)
• M74: 59,803,245 km (0.092 R)
• M75: 60,239,323 km (0.114 R)
• M76: 62,214,164 km (0.07 R)
• M77: 63,098,736 km (0.094 R)
• M78: 63,542,593 km (0.112 R)
• M79: 64,656,649 km (0.092 R)
• M80: 67,130,249 km (0.077 R)
• M81: 67,356,740 km (0.056 R)
• M82: 68,151,105 km (0.064 R)
• M83: 68,606,481 km (0.061 R)
• M84: 68,720,475 km (0.1 R)
• M85: 72,517,717 km (0.116 R)
• M86: 74,149,082 km (0.083 R)
• M87: 74,383,053 km (0.119 R)
• M88: 74,851,893 km (0.1 R)
• M89: 75,674,681 km (0.087 R)
• M90: 77,804,207 km (0.111 R)
• M91: 79,234,811 km (0.08 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 14,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit