🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.53 AU - 0.77 AU

Year: 185 Days

Day: 44.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.79 AU - 1.29 AU

Year: 374 Days

Day: 26.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.87 AU - 1.95 AU

Year: 932 Days

Day: 44.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,554,672 km

• M1: 372,648 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.98 AU - 3.22 AU

Year: 1927 Days

Day: 38.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,554,672 km

• M1: 2,487,214 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.78 AU - 5.88 AU

Year: 3748 Days

Day: 31.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 108.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.6

Radius: 14.4

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.33 AU - 12.27 AU

Year: 14313 Days

Day: 7.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,554,672 km

• M1: 233,223 km (0.099 R)
• M2: 332,107 km (0.075 R)
• M3: 520,900 km (0.118 R)
• M4: 612,005 km (0.096 R)
• M5: 754,123 km (0.104 R)
• M6: 974,331 km (0.055 R)
• M7: 1,145,770 km (0.117 R)
• M8: 1,253,780 km (0.048 R)
• M9: 1,441,974 km (0.108 R)
• M10: 1,619,995 km (0.106 R)
• M11: 1,933,253 km (0.076 R)
• M12: 2,086,442 km (0.067 R)
• M13: 2,221,080 km (0.119 R)
• M14: 2,452,059 km (0.114 R)
• M15: 2,642,796 km (0.073 R)
• M16: 2,813,786 km (0.097 R)
• M17: 3,090,094 km (0.106 R)
• M18: 3,972,123 km (0.101 R)
• M19: 4,282,987 km (0.096 R)
• M20: 4,514,116 km (0.074 R)
• M21: 5,293,969 km (0.106 R)
• M22: 6,213,099 km (0.111 R)
• M23: 6,541,616 km (0.085 R)
• M24: 7,147,337 km (0.111 R)
• M25: 7,422,448 km (0.051 R)
• M26: 8,089,654 km (0.029 R)
• M27: 8,776,309 km (0.115 R)
• M28: 9,594,759 km (0.114 R)
• M29: 9,974,887 km (0.108 R)
• M30: 10,166,821 km (0.093 R)
• M31: 10,321,206 km (0.11 R)
• M32: 10,789,298 km (0.119 R)
• M33: 11,665,492 km (0.053 R)
• M34: 11,827,208 km (0.1 R)
• M35: 12,235,011 km (0.109 R)
• M36: 13,232,380 km (0.115 R)
• M37: 13,655,742 km (0.094 R)
• M38: 14,952,457 km (0.074 R)
• M39: 15,393,471 km (0.096 R)
• M40: 16,062,922 km (0.106 R)
• M41: 16,198,009 km (0.074 R)
• M42: 17,522,997 km (0.054 R)
• M43: 17,801,399 km (0.119 R)
• M44: 18,362,839 km (0.102 R)
• M45: 18,882,542 km (0.105 R)
• M46: 19,025,259 km (0.075 R)
• M47: 19,215,846 km (0.096 R)
• M48: 20,960,606 km (0.073 R)
• M49: 21,157,477 km (0.057 R)
• M50: 22,101,589 km (0.092 R)
• M51: 22,503,260 km (0.117 R)
• M52: 23,211,905 km (0.052 R)
• M53: 24,288,710 km (0.086 R)
• M54: 26,172,297 km (0.096 R)
• M55: 26,278,212 km (0.097 R)
• M56: 26,437,534 km (0.095 R)
• M57: 27,723,477 km (0.114 R)
• M58: 27,831,637 km (0.084 R)
• M59: 27,939,796 km (0.113 R)
• M60: 28,211,017 km (0.102 R)
• M61: 28,428,682 km (0.078 R)
• M62: 28,756,002 km (0.091 R)
• M63: 29,911,945 km (0.12 R)
• M64: 30,300,600 km (0.099 R)
• M65: 30,579,151 km (0.113 R)
• M66: 32,553,544 km (0.092 R)
• M67: 33,354,640 km (0.071 R)
• M68: 33,469,681 km (0.069 R)
• M69: 33,757,807 km (0.094 R)
• M70: 33,988,786 km (0.058 R)
• M71: 34,336,302 km (0.048 R)
• M72: 36,683,492 km (0.047 R)
• M73: 37,816,397 km (0.063 R)
• M74: 38,357,044 km (0.119 R)
• M75: 39,142,582 km (0.09 R)
• M76: 39,446,116 km (0.11 R)
• M77: 40,975,455 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.1

Radius: 12.2

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.95 AU - 13.85 AU

Year: 16360 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,554,672 km

• M1: 180,864 km (0.093 R)
• M2: 901,477 km (0.077 R)
• M3: 1,893,610 km (0.103 R)
• M4: 2,042,161 km (0.084 R)
• M5: 2,351,230 km (0.104 R)
• M6: 2,814,834 km (0.093 R)
• M7: 3,071,992 km (0.051 R)
• M8: 3,247,770 km (0.075 R)
• M9: 3,336,930 km (0.115 R)
• M10: 3,457,057 km (0.11 R)
• M11: 3,670,982 km (0.082 R)
• M12: 4,437,222 km (0.09 R)
• M13: 4,771,125 km (0.084 R)
• M14: 5,252,232 km (0.118 R)
• M15: 5,785,249 km (0.106 R)
• M16: 6,522,617 km (0.112 R)
• M17: 6,826,001 km (0.1 R)
• M18: 6,979,489 km (0.101 R)
• M19: 7,134,023 km (0.034 R)
• M20: 7,407,339 km (0.032 R)
• M21: 7,924,050 km (0.12 R)
• M22: 8,908,553 km (0.104 R)
• M23: 9,245,298 km (0.027 R)
• M24: 9,931,503 km (0.112 R)
• M25: 10,193,001 km (0.078 R)
• M26: 10,545,304 km (0.071 R)
• M27: 11,626,298 km (0.108 R)
• M28: 12,087,059 km (0.094 R)
• M29: 12,836,694 km (0.12 R)
• M30: 13,026,534 km (0.1 R)
• M31: 13,505,097 km (0.089 R)
• M32: 13,601,588 km (0.088 R)
• M33: 14,578,312 km (0.118 R)
• M34: 15,527,212 km (0.089 R)
• M35: 15,678,754 km (0.062 R)
• M36: 15,932,622 km (0.06 R)
• M37: 16,650,692 km (0.116 R)
• M38: 16,754,064 km (0.101 R)
• M39: 16,961,556 km (0.088 R)
• M40: 17,431,742 km (0.071 R)
• M41: 17,959,075 km (0.116 R)
• M42: 18,118,247 km (0.096 R)
• M43: 18,331,274 km (0.087 R)
• M44: 18,545,199 km (0.062 R)
• M45: 19,083,452 km (0.11 R)
• M46: 19,408,977 km (0.111 R)
• M47: 19,845,803 km (0.119 R)
• M48: 20,396,473 km (0.088 R)
• M49: 22,362,937 km (0.069 R)
• M50: 24,801,532 km (0.104 R)
• M51: 25,216,217 km (0.051 R)
• M52: 26,172,447 km (0.101 R)
• M53: 27,019,021 km (0.067 R)
• M54: 28,800,881 km (0.099 R)
• M55: 29,236,660 km (0.072 R)
• M56: 30,430,600 km (0.038 R)
• M57: 30,557,160 km (0.112 R)
• M58: 31,320,409 km (0.103 R)
• M59: 33,647,852 km (0.114 R)
• M60: 34,964,762 km (0.062 R)
• M61: 35,562,855 km (0.085 R)
• M62: 35,963,478 km (0.118 R)
• M63: 36,164,388 km (0.076 R)
• M64: 36,701,893 km (0.043 R)
• M65: 37,784,832 km (0.119 R)
• M66: 39,428,763 km (0.091 R)
• M67: 39,705,070 km (0.1 R)
• M68: 40,607,444 km (0.081 R)
• M69: 40,886,444 km (0.065 R)
• M70: 41,376,228 km (0.114 R)
• M71: 42,220,409 km (0.094 R)
• M72: 42,999,215 km (0.103 R)
• M73: 43,925,824 km (0.064 R)
• M74: 45,291,803 km (0.061 R)
• M75: 46,817,701 km (0.097 R)
• M76: 46,964,008 km (0.052 R)
• M77: 48,952,612 km (0.108 R)
• M78: 49,472,764 km (0.083 R)
• M79: 49,696,263 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.9

Radius: 3.9

Gravity: 37.73 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 16.99 AU - 17.37 AU

Year: 25144 Days

Day: 19.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,554,672 km

• M1: 62,233 km (0.067 R)
• M2: 158,275 km (0.111 R)
• M3: 186,848 km (0.109 R)
• M4: 1,038,658 km (0.08 R)
• M5: 1,214,884 km (0.082 R)
• M6: 2,532,393 km (0.093 R)
• M7: 2,971,313 km (0.067 R)
• M8: 3,136,619 km (0.096 R)
• M9: 3,739,049 km (0.115 R)
• M10: 4,469,835 km (0.099 R)
• M11: 4,803,139 km (0.119 R)
• M12: 5,144,372 km (0.027 R)
• M13: 5,293,072 km (0.073 R)
• M14: 5,342,888 km (0.073 R)
• M15: 5,594,512 km (0.068 R)
• M16: 5,901,636 km (0.111 R)
• M17: 6,478,934 km (0.097 R)
• M18: 6,585,747 km (0.031 R)
• M19: 6,693,158 km (0.053 R)
• M20: 7,742,737 km (0.098 R)
• M21: 7,799,285 km (0.116 R)
• M22: 10,612,323 km (0.07 R)
• M23: 12,025,425 km (0.076 R)
• M24: 12,487,233 km (0.091 R)
• M25: 13,360,436 km (0.103 R)
• M26: 13,907,366 km (0.1 R)
• M27: 14,811,835 km (0.11 R)
• M28: 15,023,217 km (0.06 R)
• M29: 15,806,960 km (0.081 R)
• M30: 15,950,873 km (0.113 R)
• M31: 17,636,841 km (0.109 R)
• M32: 18,766,454 km (0.112 R)
• M33: 18,842,600 km (0.103 R)
• M34: 19,301,566 km (0.05 R)
• M35: 19,764,272 km (0.098 R)
• M36: 19,841,764 km (0.068 R)
• M37: 21,571,415 km (0.039 R)
• M38: 23,512,597 km (0.096 R)
• M39: 23,759,134 km (0.091 R)
• M40: 24,670,484 km (0.115 R)
• M41: 25,424,607 km (0.066 R)
• M42: 25,508,980 km (0.09 R)
• M43: 25,846,922 km (0.112 R)
• M44: 28,428,532 km (0.114 R)
• M45: 29,130,595 km (0.106 R)
• M46: 30,105,375 km (0.077 R)
• M47: 32,086,798 km (0.06 R)
• M48: 33,738,957 km (0.103 R)
• M49: 34,482,160 km (0.052 R)
• M50: 35,136,800 km (0.108 R)
• M51: 35,418,642 km (0.117 R)
• M52: 36,839,074 km (0.094 R)
• M53: 38,761,706 km (0.079 R)
• M54: 40,421,345 km (0.058 R)
• M55: 41,012,705 km (0.11 R)
• M56: 42,004,539 km (0.101 R)
• M57: 42,903,921 km (0.088 R)
• M58: 43,104,682 km (0.096 R)
• M59: 43,507,100 km (0.109 R)
• M60: 43,708,758 km (0.088 R)
• M61: 46,255,512 km (0.071 R)
• M62: 47,184,216 km (0.095 R)
• M63: 47,287,737 km (0.115 R)
• M64: 49,901,063 km (0.066 R)
• M65: 50,323,527 km (0.072 R)
• M66: 51,278,560 km (0.12 R)
• M67: 52,132,315 km (0.12 R)
• M68: 52,668,324 km (0.058 R)
• M69: 53,206,128 km (0.087 R)
• M70: 55,266,540 km (0.089 R)
• M71: 55,922,676 km (0.107 R)
• M72: 56,911,518 km (0.114 R)
• M73: 60,361,694 km (0.081 R)
• M74: 61,263,021 km (0.048 R)
• M75: 64,108,223 km (0.088 R)
• M76: 67,228,984 km (0.113 R)
• M77: 68,280,059 km (0.075 R)
• M78: 68,514,478 km (0.09 R)
• M79: 70,635,477 km (0.107 R)
• M80: 72,300,053 km (0.084 R)
• M81: 72,538,960 km (0.108 R)
• M82: 74,097,770 km (0.032 R)
• M83: 74,821,076 km (0.104 R)
• M84: 75,546,626 km (0.082 R)
• M85: 76,031,622 km (0.113 R)
• M86: 76,761,061 km (0.096 R)
• M87: 77,126,678 km (0.099 R)
• M88: 79,948,692 km (0.083 R)
• M89: 81,558,515 km (0.093 R)
• M90: 82,679,452 km (0.118 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 13,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit