🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.86 AU - 0.96 AU

Year: 311 Days

Day: 18 Hours

Environment

Temp: 100 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.32 AU - 1.46 AU

Year: 587 Days

Day: 40.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,139,980 km

• M1: 497,712 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.89 AU - 2.01 AU

Year: 975 Days

Day: 31.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.3 AU - 2.78 AU

Year: 1450 Days

Day: 27.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241

Radius: 8.4

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.62 AU - 7.02 AU

Year: 5690 Days

Day: 12.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,139,980 km

• M1: 212,878 km (0.038 R)
• M2: 289,472 km (0.103 R)
• M3: 427,551 km (0.095 R)
• M4: 560,693 km (0.083 R)
• M5: 708,346 km (0.097 R)
• M6: 814,112 km (0.079 R)
• M7: 914,043 km (0.071 R)
• M8: 1,042,099 km (0.101 R)
• M9: 1,342,192 km (0.1 R)
• M10: 1,448,257 km (0.107 R)
• M11: 1,612,815 km (0.099 R)
• M12: 1,930,261 km (0.054 R)
• M13: 1,990,100 km (0.046 R)
• M14: 2,142,541 km (0.076 R)
• M15: 2,362,450 km (0.055 R)
• M16: 2,442,784 km (0.118 R)
• M17: 2,841,312 km (0.098 R)
• M18: 3,118,218 km (0.108 R)
• M19: 3,242,235 km (0.053 R)
• M20: 3,367,897 km (0.091 R)
• M21: 3,568,508 km (0.1 R)
• M22: 4,311,560 km (0.112 R)
• M23: 4,509,628 km (0.095 R)
• M24: 5,226,501 km (0.119 R)
• M25: 5,289,631 km (0.107 R)
• M26: 5,501,761 km (0.079 R)
• M27: 5,651,957 km (0.117 R)
• M28: 6,177,345 km (0.065 R)
• M29: 6,400,844 km (0.097 R)
• M30: 6,491,052 km (0.078 R)
• M31: 6,695,402 km (0.082 R)
• M32: 7,227,522 km (0.092 R)
• M33: 7,297,983 km (0.094 R)
• M34: 7,653,427 km (0.112 R)
• M35: 7,869,446 km (0.057 R)
• M36: 8,233,867 km (0.069 R)
• M37: 8,455,272 km (0.084 R)
• M38: 8,628,805 km (0.096 R)
• M39: 8,878,783 km (0.038 R)
• M40: 8,954,330 km (0.115 R)
• M41: 9,488,544 km (0.119 R)
• M42: 10,006,901 km (0.079 R)
• M43: 10,085,440 km (0.09 R)
• M44: 10,164,128 km (0.116 R)
• M45: 10,322,403 km (0.106 R)
• M46: 11,044,063 km (0.116 R)
• M47: 11,233,903 km (0.075 R)
• M48: 11,506,769 km (0.092 R)
• M49: 11,726,827 km (0.051 R)
• M50: 11,809,705 km (0.108 R)
• M51: 12,170,984 km (0.104 R)
• M52: 12,535,853 km (0.105 R)
• M53: 12,847,465 km (0.107 R)
• M54: 13,247,789 km (0.112 R)
• M55: 13,334,107 km (0.114 R)
• M56: 14,177,989 km (0.09 R)
• M57: 14,502,766 km (0.043 R)
• M58: 14,562,006 km (0.105 R)
• M59: 14,829,787 km (0.106 R)
• M60: 15,039,224 km (0.059 R)
• M61: 15,461,090 km (0.102 R)
• M62: 15,825,660 km (0.094 R)
• M63: 15,947,881 km (0.101 R)
• M64: 16,070,402 km (0.054 R)
• M65: 16,594,593 km (0.107 R)
• M66: 16,718,609 km (0.089 R)
• M67: 16,874,341 km (0.117 R)
• M68: 16,967,839 km (0.117 R)
• M69: 17,722,860 km (0.052 R)
• M70: 18,360,446 km (0.051 R)
• M71: 18,520,964 km (0.042 R)
• M72: 18,649,768 km (0.08 R)
• M73: 19,494,099 km (0.069 R)
• M74: 19,657,908 km (0.084 R)
• M75: 20,384,206 km (0.038 R)
• M76: 20,850,802 km (0.106 R)
• M77: 21,287,328 km (0.079 R)
• M78: 22,271,981 km (0.102 R)
• M79: 22,856,161 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.4

Radius: 12.3

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.81 AU - 7.65 AU

Year: 6253 Days

Day: 10 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 57,139,980 km

• M1: 171,439 km (0.089 R)
• M2: 257,907 km (0.105 R)
• M3: 388,506 km (0.046 R)
• M4: 675,135 km (0.027 R)
• M5: 852,857 km (0.034 R)
• M6: 1,010,683 km (0.11 R)
• M7: 1,102,836 km (0.069 R)
• M8: 1,326,335 km (0.107 R)
• M9: 1,438,683 km (0.113 R)
• M10: 1,565,093 km (0.098 R)
• M11: 1,662,481 km (0.081 R)
• M12: 1,750,893 km (0.116 R)
• M13: 1,852,321 km (0.028 R)
• M14: 2,096,764 km (0.105 R)
• M15: 2,364,394 km (0.054 R)
• M16: 2,527,755 km (0.112 R)
• M17: 2,760,380 km (0.084 R)
• M18: 2,959,794 km (0.104 R)
• M19: 3,191,521 km (0.085 R)
• M20: 3,372,834 km (0.088 R)
• M21: 3,457,656 km (0.057 R)
• M22: 3,615,182 km (0.1 R)
• M23: 4,500,203 km (0.087 R)
• M24: 4,751,677 km (0.117 R)
• M25: 4,863,128 km (0.117 R)
• M26: 4,943,162 km (0.087 R)
• M27: 5,268,239 km (0.048 R)
• M28: 5,718,229 km (0.099 R)
• M29: 5,819,956 km (0.058 R)
• M30: 5,990,796 km (0.106 R)
• M31: 6,076,815 km (0.116 R)
• M32: 6,320,061 km (0.083 R)
• M33: 6,460,534 km (0.092 R)
• M34: 6,798,176 km (0.081 R)
• M35: 7,361,562 km (0.04 R)
• M36: 7,677,064 km (0.067 R)
• M37: 7,845,810 km (0.035 R)
• M38: 8,034,752 km (0.075 R)
• M39: 8,244,488 km (0.055 R)
• M40: 8,359,679 km (0.082 R)
• M41: 8,494,616 km (0.08 R)
• M42: 8,786,332 km (0.119 R)
• M43: 8,884,318 km (0.041 R)
• M44: 9,641,134 km (0.097 R)
• M45: 9,884,380 km (0.096 R)
• M46: 10,253,139 km (0.046 R)
• M47: 10,751,749 km (0.064 R)
• M48: 10,856,766 km (0.064 R)
• M49: 10,940,840 km (0.12 R)
• M50: 11,215,951 km (0.089 R)
• M51: 11,708,277 km (0.105 R)
• M52: 12,120,270 km (0.07 R)
• M53: 12,273,309 km (0.03 R)
• M54: 13,475,178 km (0.118 R)
• M55: 13,565,685 km (0.054 R)
• M56: 13,815,663 km (0.097 R)
• M57: 13,906,917 km (0.084 R)
• M58: 14,250,992 km (0.101 R)
• M59: 14,621,247 km (0.103 R)
• M60: 15,347,545 km (0.069 R)
• M61: 15,489,364 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.1

Radius: 14.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.51 AU - 8.05 AU

Year: 7772 Days

Day: 14.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 57,139,980 km

• M1: 288,574 km (0.031 R)
• M2: 411,245 km (0.052 R)
• M3: 893,698 km (0.081 R)
• M4: 1,179,729 km (0.118 R)
• M5: 1,549,834 km (0.112 R)
• M6: 1,715,140 km (0.032 R)
• M7: 1,933,403 km (0.111 R)
• M8: 2,148,973 km (0.117 R)
• M9: 2,309,642 km (0.086 R)
• M10: 2,722,831 km (0.09 R)
• M11: 3,006,917 km (0.107 R)
• M12: 3,648,542 km (0.082 R)
• M13: 3,796,944 km (0.114 R)
• M14: 3,932,180 km (0.09 R)
• M15: 5,172,047 km (0.065 R)
• M16: 5,800,209 km (0.11 R)
• M17: 5,921,832 km (0.092 R)
• M18: 6,962,135 km (0.096 R)
• M19: 7,203,137 km (0.062 R)
• M20: 7,315,336 km (0.106 R)
• M21: 7,942,600 km (0.117 R)
• M22: 8,136,179 km (0.045 R)
• M23: 8,253,165 km (0.064 R)
• M24: 9,596,404 km (0.068 R)
• M25: 9,823,494 km (0.115 R)
• M26: 10,219,928 km (0.093 R)
• M27: 10,515,384 km (0.072 R)
• M28: 10,792,290 km (0.096 R)
• M29: 11,440,647 km (0.085 R)
• M30: 11,769,463 km (0.11 R)
• M31: 12,101,570 km (0.038 R)
• M32: 12,571,607 km (0.051 R)
• M33: 12,684,403 km (0.073 R)
• M34: 13,299,550 km (0.079 R)
• M35: 13,877,746 km (0.104 R)
• M36: 14,511,592 km (0.111 R)
• M37: 14,843,849 km (0.09 R)
• M38: 16,222,991 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.1

Radius: 4.2

Gravity: 12.59 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 13.14 AU - 18.8 AU

Year: 22858 Days

Day: 17.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,139,980 km

• M1: 54,005 km (0.037 R)
• M2: 238,459 km (0.085 R)
• M3: 305,479 km (0.065 R)
• M4: 334,202 km (0.063 R)
• M5: 615,446 km (0.071 R)
• M6: 652,546 km (0.114 R)
• M7: 748,737 km (0.111 R)
• M8: 998,267 km (0.081 R)
• M9: 1,178,233 km (0.115 R)
• M10: 1,542,504 km (0.087 R)
• M11: 1,750,295 km (0.034 R)
• M12: 1,830,480 km (0.069 R)
• M13: 2,978,793 km (0.095 R)
• M14: 3,042,671 km (0.083 R)
• M15: 3,204,237 km (0.114 R)
• M16: 3,335,584 km (0.083 R)
• M17: 3,603,514 km (0.053 R)
• M18: 4,088,959 km (0.061 R)
• M19: 5,158,284 km (0.079 R)
• M20: 5,235,028 km (0.108 R)
• M21: 5,273,624 km (0.1 R)
• M22: 5,664,224 km (0.07 R)
• M23: 5,783,154 km (0.102 R)
• M24: 7,274,047 km (0.11 R)
• M25: 9,199,222 km (0.115 R)
• M26: 9,573,815 km (0.115 R)
• M27: 10,001,066 km (0.074 R)
• M28: 10,923,637 km (0.081 R)
• M29: 11,872,985 km (0.084 R)
• M30: 12,434,575 km (0.113 R)
• M31: 12,744,542 km (0.086 R)
• M32: 12,952,632 km (0.104 R)
• M33: 13,319,446 km (0.104 R)
• M34: 13,742,808 km (0.109 R)
• M35: 14,009,691 km (0.05 R)
• M36: 14,875,115 km (0.102 R)
• M37: 16,261,737 km (0.119 R)
• M38: 16,998,806 km (0.108 R)
• M39: 18,095,658 km (0.065 R)
• M40: 18,270,986 km (0.104 R)
• M41: 18,741,172 km (0.065 R)
• M42: 19,513,546 km (0.106 R)
• M43: 19,573,385 km (0.066 R)
• M44: 20,175,218 km (0.1 R)
• M45: 20,296,392 km (0.113 R)
• M46: 20,905,554 km (0.066 R)
• M47: 21,150,895 km (0.117 R)
• M48: 22,266,596 km (0.086 R)
• M49: 22,705,666 km (0.107 R)
• M50: 23,401,296 km (0.094 R)
• M51: 24,039,929 km (0.102 R)
• M52: 27,451,209 km (0.101 R)
• M53: 27,518,229 km (0.078 R)
• M54: 28,192,018 km (0.049 R)
• M55: 28,327,404 km (0.103 R)
• M56: 28,802,976 km (0.045 R)
• M57: 29,349,756 km (0.074 R)
• M58: 29,418,272 km (0.107 R)
• M59: 30,245,398 km (0.084 R)
• M60: 31,711,308 km (0.088 R)
• M61: 32,986,031 km (0.098 R)
• M62: 33,486,287 km (0.098 R)
• M63: 33,989,085 km (0.089 R)
• M64: 34,566,832 km (0.079 R)
• M65: 37,131,837 km (0.055 R)
• M66: 37,206,038 km (0.105 R)
• M67: 38,025,236 km (0.081 R)
• M68: 39,001,212 km (0.07 R)
• M69: 39,152,007 km (0.112 R)
• M70: 40,518,583 km (0.084 R)
• M71: 41,130,887 km (0.113 R)
• M72: 41,900,568 km (0.116 R)
• M73: 42,442,262 km (0.083 R)
• M74: 42,986,200 km (0.074 R)
• M75: 45,264,277 km (0.117 R)
• M76: 46,617,688 km (0.055 R)
• M77: 47,339,648 km (0.119 R)
• M78: 47,661,732 km (0.114 R)
• M79: 48,065,347 km (0.098 R)
• M80: 48,875,868 km (0.115 R)
• M81: 49,364,305 km (0.118 R)
• M82: 49,609,197 km (0.038 R)
• M83: 49,854,538 km (0.066 R)
• M84: 52,162,982 km (0.052 R)
• M85: 52,578,864 km (0.05 R)
• M86: 55,181,867 km (0.097 R)
• M87: 55,266,540 km (0.059 R)
• M88: 55,945,415 km (0.089 R)
• M89: 56,285,750 km (0.069 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 17,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit