🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.55 AU - 0.83 AU

Year: 202 Days

Day: 43.7 Hours

Environment

Temp: 225 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,192,573 km

• M1: 173,982 km (0.118 R)
• M2: 281,842 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.29 AU - 1.35 AU

Year: 535 Days

Day: 47.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 167.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.61 AU - 1.89 AU

Year: 817 Days

Day: 19.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.35 AU - 2.19 AU

Year: 831 Days

Day: 40.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.87 AU - 1.87 AU

Year: 903 Days

Day: 16.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,192,573 km

• M1: 655,089 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.87 AU - 4.25 AU

Year: 2372 Days

Day: 31.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.21 AU - 4.79 AU

Year: 3371 Days

Day: 30 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.8

Radius: 12.5

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.62 AU - 14.06 AU

Year: 15306 Days

Day: 8.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 92,192,573 km

• M1: 191,485 km (0.119 R)
• M2: 304,282 km (0.104 R)
• M3: 1,106,725 km (0.098 R)
• M4: 1,421,030 km (0.108 R)
• M5: 1,602,343 km (0.033 R)
• M6: 1,709,455 km (0.117 R)
• M7: 2,016,878 km (0.115 R)
• M8: 2,312,035 km (0.074 R)
• M9: 2,781,174 km (0.101 R)
• M10: 3,279,933 km (0.063 R)
• M11: 3,417,863 km (0.085 R)
• M12: 3,522,431 km (0.052 R)
• M13: 4,322,780 km (0.05 R)
• M14: 4,474,323 km (0.106 R)
• M15: 4,666,257 km (0.077 R)
• M16: 5,138,088 km (0.109 R)
• M17: 5,218,273 km (0.056 R)
• M18: 5,339,298 km (0.109 R)
• M19: 5,749,495 km (0.114 R)
• M20: 6,996,393 km (0.04 R)
• M21: 8,043,130 km (0.066 R)
• M22: 8,992,926 km (0.06 R)
• M23: 9,089,866 km (0.12 R)
• M24: 9,927,913 km (0.113 R)
• M25: 10,585,396 km (0.032 R)
• M26: 10,790,644 km (0.101 R)
• M27: 11,309,300 km (0.105 R)
• M28: 11,889,440 km (0.056 R)
• M29: 12,102,767 km (0.111 R)
• M30: 12,641,618 km (0.113 R)
• M31: 13,409,355 km (0.058 R)
• M32: 13,520,207 km (0.109 R)
• M33: 14,532,236 km (0.074 R)
• M34: 16,036,742 km (0.115 R)
• M35: 16,272,508 km (0.112 R)
• M36: 16,450,231 km (0.071 R)
• M37: 16,747,781 km (0.105 R)
• M38: 16,867,160 km (0.074 R)
• M39: 17,529,579 km (0.06 R)
• M40: 18,693,750 km (0.104 R)
• M41: 19,316,526 km (0.118 R)
• M42: 19,946,183 km (0.078 R)
• M43: 21,096,292 km (0.118 R)
• M44: 22,333,765 km (0.085 R)
• M45: 22,927,968 km (0.098 R)
• M46: 23,862,955 km (0.107 R)
• M47: 24,064,912 km (0.07 R)
• M48: 24,470,472 km (0.108 R)
• M49: 24,742,141 km (0.101 R)
• M50: 25,425,804 km (0.108 R)
• M51: 26,532,379 km (0.097 R)
• M52: 27,513,592 km (0.095 R)
• M53: 28,364,055 km (0.072 R)
• M54: 28,792,504 km (0.112 R)
• M55: 28,935,819 km (0.107 R)
• M56: 29,439,215 km (0.099 R)
• M57: 30,236,273 km (0.07 R)
• M58: 30,747,150 km (0.067 R)
• M59: 31,481,825 km (0.045 R)
• M60: 31,777,430 km (0.118 R)
• M61: 32,819,080 km (0.09 R)
• M62: 32,968,678 km (0.066 R)
• M63: 33,720,706 km (0.075 R)
• M64: 37,330,204 km (0.031 R)
• M65: 38,271,324 km (0.095 R)
• M66: 38,823,939 km (0.098 R)
• M67: 39,140,936 km (0.066 R)
• M68: 40,176,902 km (0.071 R)
• M69: 40,497,490 km (0.116 R)
• M70: 42,357,440 km (0.101 R)
• M71: 42,847,224 km (0.119 R)
• M72: 43,503,210 km (0.101 R)
• M73: 45,324,116 km (0.11 R)
• M74: 45,490,917 km (0.108 R)
• M75: 46,664,064 km (0.115 R)
• M76: 47,762,262 km (0.114 R)
• M77: 47,847,233 km (0.064 R)
• M78: 47,932,055 km (0.064 R)
• M79: 48,272,091 km (0.043 R)
• M80: 50,415,530 km (0.075 R)
• M81: 51,021,251 km (0.061 R)
• M82: 51,629,367 km (0.119 R)
• M83: 51,803,499 km (0.07 R)
• M84: 52,589,785 km (0.112 R)
• M85: 56,221,573 km (0.107 R)
• M86: 57,029,551 km (0.101 R)
• M87: 58,384,608 km (0.091 R)
• M88: 59,567,778 km (0.09 R)
• M89: 60,758,726 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.2

Radius: 4.1

Gravity: 43.62 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 16.76 AU - 17.48 AU

Year: 25012 Days

Day: 17.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,192,573 km

• M1: 719,865 km (0.097 R)
• M2: 1,091,017 km (0.12 R)
• M3: 1,121,685 km (0.085 R)
• M4: 1,279,810 km (0.104 R)
• M5: 1,444,966 km (0.103 R)
• M6: 1,581,997 km (0.115 R)
• M7: 2,210,159 km (0.028 R)
• M8: 2,570,690 km (0.093 R)
• M9: 2,736,743 km (0.081 R)
• M10: 3,167,137 km (0.101 R)
• M11: 3,618,473 km (0.111 R)
• M12: 3,946,093 km (0.113 R)
• M13: 4,137,728 km (0.044 R)
• M14: 4,381,422 km (0.117 R)
• M15: 5,244,303 km (0.108 R)
• M16: 5,349,321 km (0.069 R)
• M17: 5,993,190 km (0.114 R)
• M18: 8,616,688 km (0.069 R)
• M19: 9,178,577 km (0.043 R)
• M20: 9,432,146 km (0.113 R)
• M21: 9,623,781 km (0.079 R)
• M22: 10,601,253 km (0.119 R)
• M23: 10,934,108 km (0.078 R)
• M24: 11,473,708 km (0.102 R)
• M25: 11,541,775 km (0.092 R)
• M26: 12,508,626 km (0.055 R)
• M27: 13,429,401 km (0.077 R)
• M28: 14,740,028 km (0.084 R)
• M29: 15,260,628 km (0.116 R)
• M30: 15,636,119 km (0.076 R)
• M31: 16,858,184 km (0.099 R)
• M32: 17,013,018 km (0.105 R)
• M33: 17,558,900 km (0.113 R)
• M34: 17,952,343 km (0.093 R)
• M35: 18,587,835 km (0.083 R)
• M36: 19,392,671 km (0.053 R)
• M37: 19,473,753 km (0.108 R)
• M38: 19,880,809 km (0.11 R)
• M39: 21,621,380 km (0.084 R)
• M40: 22,297,263 km (0.108 R)
• M41: 23,843,058 km (0.084 R)
• M42: 25,068,863 km (0.11 R)
• M43: 25,157,276 km (0.068 R)
• M44: 25,245,688 km (0.045 R)
• M45: 25,778,705 km (0.09 R)
• M46: 26,225,554 km (0.099 R)
• M47: 27,672,764 km (0.103 R)
• M48: 29,238,605 km (0.116 R)
• M49: 29,985,397 km (0.093 R)
• M50: 30,644,077 km (0.114 R)
• M51: 31,402,538 km (0.107 R)
• M52: 31,497,832 km (0.083 R)
• M53: 31,879,755 km (0.115 R)
• M54: 32,551,749 km (0.074 R)
• M55: 33,228,529 km (0.118 R)
• M56: 35,683,131 km (0.093 R)
• M57: 37,890,897 km (0.102 R)
• M58: 38,500,658 km (0.064 R)
• M59: 43,812,878 km (0.104 R)
• M60: 44,132,419 km (0.119 R)
• M61: 45,203,241 km (0.075 R)
• M62: 46,065,972 km (0.083 R)
• M63: 47,588,878 km (0.104 R)
• M64: 48,356,465 km (0.092 R)
• M65: 48,466,419 km (0.118 R)
• M66: 49,238,793 km (0.076 R)
• M67: 53,615,278 km (0.05 R)
• M68: 54,528,274 km (0.074 R)
• M69: 58,348,405 km (0.097 R)
• M70: 63,574,308 km (0.089 R)
• M71: 63,936,036 km (0.062 R)
• M72: 65,268,205 km (0.097 R)
• M73: 68,700,279 km (0.079 R)
• M74: 68,947,564 km (0.043 R)
• M75: 69,815,830 km (0.091 R)
• M76: 70,937,366 km (0.096 R)
• M77: 71,062,280 km (0.079 R)
• M78: 72,567,833 km (0.094 R)
• M79: 72,693,794 km (0.088 R)
• M80: 73,703,879 km (0.065 R)
• M81: 73,830,439 km (0.106 R)
• M82: 75,610,205 km (0.043 R)
• M83: 76,890,164 km (0.114 R)
• M84: 78,048,201 km (0.096 R)
• M85: 81,949,863 km (0.116 R)
• M86: 82,212,108 km (0.116 R)
• M87: 82,869,292 km (0.117 R)
• M88: 83,264,380 km (0.118 R)
• M89: 83,660,066 km (0.042 R)
• M90: 83,792,161 km (0.093 R)
• M91: 84,188,745 km (0.117 R)
• M92: 86,714,705 km (0.101 R)
• M93: 89,130,711 km (0.055 R)
• M94: 89,805,696 km (0.097 R)
• M95: 89,940,933 km (0.039 R)
• M96: 90,346,941 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.6

Radius: 6.4

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 18.22 AU - 21.38 AU

Year: 31110 Days

Day: 16.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,192,573 km

• M1: 112,198 km (0.094 R)
• M2: 171,738 km (0.049 R)
• M3: 232,176 km (0.043 R)
• M4: 340,186 km (0.114 R)
• M5: 682,765 km (0.116 R)
• M6: 761,902 km (0.065 R)
• M7: 1,109,418 km (0.113 R)
• M8: 2,047,696 km (0.101 R)
• M9: 2,525,362 km (0.115 R)
• M10: 3,303,570 km (0.092 R)
• M11: 4,053,205 km (0.118 R)
• M12: 4,397,130 km (0.116 R)
• M13: 6,030,141 km (0.112 R)
• M14: 6,197,241 km (0.096 R)
• M15: 6,365,838 km (0.09 R)
• M16: 6,823,009 km (0.111 R)
• M17: 8,072,451 km (0.09 R)
• M18: 8,195,121 km (0.101 R)
• M19: 10,640,149 km (0.116 R)
• M20: 11,387,091 km (0.096 R)
• M21: 11,455,756 km (0.087 R)
• M22: 11,662,800 km (0.099 R)
• M23: 12,080,626 km (0.069 R)
• M24: 12,787,925 km (0.078 R)
• M25: 12,930,941 km (0.09 R)
• M26: 14,464,917 km (0.027 R)
• M27: 16,132,485 km (0.103 R)
• M28: 17,146,160 km (0.104 R)
• M29: 17,780,156 km (0.078 R)
• M30: 20,058,980 km (0.106 R)
• M31: 20,142,007 km (0.064 R)
• M32: 20,308,509 km (0.075 R)
• M33: 23,295,231 km (0.07 R)
• M34: 24,085,108 km (0.098 R)
• M35: 24,261,783 km (0.037 R)
• M36: 27,055,673 km (0.09 R)
• M37: 27,978,392 km (0.045 R)
• M38: 28,257,243 km (0.049 R)
• M39: 31,288,245 km (0.113 R)
• M40: 31,771,147 km (0.096 R)
• M41: 33,529,670 km (0.057 R)
• M42: 35,019,216 km (0.072 R)
• M43: 36,024,065 km (0.082 R)
• M44: 36,327,449 km (0.099 R)
• M45: 37,140,514 km (0.105 R)
• M46: 39,928,420 km (0.04 R)
• M47: 40,032,839 km (0.102 R)
• M48: 41,506,079 km (0.085 R)
• M49: 42,355,795 km (0.083 R)
• M50: 44,830,742 km (0.115 R)
• M51: 45,921,310 km (0.08 R)
• M52: 46,800,048 km (0.075 R)
• M53: 48,797,329 km (0.101 R)
• M54: 49,133,027 km (0.096 R)
• M55: 49,581,671 km (0.076 R)
• M56: 49,806,517 km (0.092 R)
• M57: 50,257,105 km (0.08 R)
• M58: 51,959,230 km (0.07 R)
• M59: 52,989,660 km (0.103 R)
• M60: 54,605,766 km (0.105 R)
• M61: 55,886,773 km (0.052 R)
• M62: 56,120,744 km (0.091 R)
• M63: 57,649,634 km (0.115 R)
• M64: 58,478,556 km (0.09 R)
• M65: 59,192,287 km (0.084 R)
• M66: 60,148,217 km (0.101 R)
• M67: 64,881,195 km (0.097 R)
• M68: 66,113,881 km (0.113 R)
• M69: 66,237,599 km (0.09 R)
• M70: 70,110,239 km (0.118 R)
• M71: 71,248,230 km (0.096 R)
• M72: 71,501,948 km (0.085 R)
• M73: 72,392,354 km (0.104 R)
• M74: 73,158,445 km (0.061 R)
• M75: 73,414,407 km (0.071 R)
• M76: 74,184,088 km (0.045 R)
• M77: 77,029,140 km (0.083 R)
• M78: 78,072,586 km (0.092 R)
• M79: 78,727,076 km (0.114 R)
• M80: 80,437,129 km (0.117 R)
• M81: 82,026,607 km (0.101 R)
• M82: 82,825,310 km (0.11 R)
• M83: 83,626,407 km (0.106 R)
• M84: 84,833,063 km (0.039 R)
• M85: 87,534,950 km (0.095 R)
• M86: 87,670,785 km (0.092 R)
• M87: 88,214,872 km (0.061 R)
• M88: 89,716,685 km (0.111 R)
• M89: 91,364,805 km (0.12 R)
• M90: 91,502,585 km (0.103 R)
• M91: 92,054,451 km (0.047 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 16,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit