🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.48 AU - 0.8 AU

Year: 189 Days

Day: 22.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,003,015 km

• M1: 134,339 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.53 AU - 1.57 AU

Year: 712 Days

Day: 29 Hours

Environment

Temp: -47 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.62 AU - 2.72 AU

Year: 1610 Days

Day: 13.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,003,015 km

• M1: 984,055 km (0.086 R)
• M2: 1,157,738 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.72 AU - 3.3 AU

Year: 1927 Days

Day: 13.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.15 AU - 4.81 AU

Year: 2930 Days

Day: 43.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 149.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,003,015 km

• M1: 1,795,324 km (0.037 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.7

Radius: 8.9

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.59 AU - 6.43 AU

Year: 5436 Days

Day: 9.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 103,003,015 km

• M1: 133,142 km (0.044 R)
• M2: 213,177 km (0.088 R)
• M3: 269,875 km (0.114 R)
• M4: 461,809 km (0.12 R)
• M5: 613,351 km (0.06 R)
• M6: 686,205 km (0.107 R)
• M7: 808,128 km (0.07 R)
• M8: 930,648 km (0.075 R)
• M9: 1,037,760 km (0.082 R)
• M10: 1,416,393 km (0.054 R)
• M11: 1,473,988 km (0.039 R)
• M12: 1,591,572 km (0.096 R)
• M13: 1,747,303 km (0.089 R)
• M14: 2,102,149 km (0.113 R)
• M15: 2,254,440 km (0.052 R)
• M16: 2,539,573 km (0.077 R)
• M17: 3,015,594 km (0.076 R)
• M18: 3,198,552 km (0.104 R)
• M19: 3,374,180 km (0.119 R)
• M20: 3,575,539 km (0.11 R)
• M21: 3,757,749 km (0.059 R)
• M22: 3,873,388 km (0.101 R)
• M23: 4,013,561 km (0.058 R)
• M24: 4,096,139 km (0.116 R)
• M25: 4,752,126 km (0.111 R)
• M26: 5,310,874 km (0.049 R)
• M27: 5,743,511 km (0.094 R)
• M28: 5,823,396 km (0.107 R)
• M29: 5,930,508 km (0.082 R)
• M30: 6,011,291 km (0.12 R)
• M31: 6,133,064 km (0.093 R)
• M32: 6,310,637 km (0.098 R)
• M33: 6,420,591 km (0.07 R)
• M34: 6,475,942 km (0.076 R)
• M35: 7,051,595 km (0.07 R)
• M36: 7,585,210 km (0.088 R)
• M37: 7,775,798 km (0.103 R)
• M38: 8,538,747 km (0.113 R)
• M39: 8,798,300 km (0.096 R)
• M40: 8,890,601 km (0.114 R)
• M41: 8,967,794 km (0.082 R)
• M42: 9,184,860 km (0.112 R)
• M43: 9,419,430 km (0.12 R)
• M44: 10,296,522 km (0.102 R)
• M45: 10,507,754 km (0.1 R)
• M46: 10,720,333 km (0.069 R)
• M47: 11,016,986 km (0.076 R)
• M48: 11,182,890 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.7

Radius: 9.3

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.58 AU - 7.58 AU

Year: 5531 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 103,003,015 km

• M1: 150,944 km (0.118 R)
• M2: 337,343 km (0.032 R)
• M3: 547,079 km (0.089 R)
• M4: 688,150 km (0.108 R)
• M5: 1,007,392 km (0.114 R)
• M6: 1,530,835 km (0.035 R)
• M7: 1,678,339 km (0.116 R)
• M8: 1,792,182 km (0.081 R)
• M9: 2,047,845 km (0.083 R)
• M10: 2,528,802 km (0.098 R)
• M11: 2,975,053 km (0.104 R)
• M12: 3,764,481 km (0.104 R)
• M13: 4,195,472 km (0.086 R)
• M14: 4,273,263 km (0.115 R)
• M15: 4,403,862 km (0.101 R)
• M16: 4,588,915 km (0.104 R)
• M17: 4,994,175 km (0.118 R)
• M18: 5,131,805 km (0.108 R)
• M19: 5,695,191 km (0.074 R)
• M20: 6,189,462 km (0.105 R)
• M21: 6,637,059 km (0.099 R)
• M22: 6,697,497 km (0.103 R)
• M23: 7,002,676 km (0.09 R)
• M24: 7,218,995 km (0.07 R)
• M25: 7,945,293 km (0.117 R)
• M26: 8,171,036 km (0.063 R)
• M27: 8,562,833 km (0.09 R)
• M28: 8,994,273 km (0.106 R)
• M29: 9,569,177 km (0.073 R)
• M30: 9,706,209 km (0.095 R)
• M31: 10,051,481 km (0.118 R)
• M32: 10,365,786 km (0.087 R)
• M33: 10,471,402 km (0.101 R)
• M34: 10,541,863 km (0.068 R)
• M35: 10,612,623 km (0.116 R)
• M36: 11,219,840 km (0.103 R)
• M37: 11,582,166 km (0.036 R)
• M38: 11,691,672 km (0.106 R)
• M39: 11,874,929 km (0.042 R)
• M40: 12,022,283 km (0.095 R)
• M41: 12,655,082 km (0.053 R)
• M42: 12,994,520 km (0.079 R)
• M43: 13,566,881 km (0.067 R)
• M44: 13,643,775 km (0.098 R)
• M45: 14,578,312 km (0.119 R)
• M46: 14,657,151 km (0.114 R)
• M47: 15,292,792 km (0.038 R)
• M48: 15,735,003 km (0.093 R)
• M49: 16,140,713 km (0.049 R)
• M50: 16,222,244 km (0.095 R)
• M51: 18,518,122 km (0.055 R)
• M52: 18,903,486 km (0.045 R)
• M53: 19,291,393 km (0.079 R)
• M54: 21,002,793 km (0.081 R)
• M55: 21,718,918 km (0.111 R)
• M56: 21,899,183 km (0.099 R)
• M57: 22,034,719 km (0.108 R)
• M58: 22,534,077 km (0.047 R)
• M59: 22,670,959 km (0.1 R)
• M60: 22,899,544 km (0.06 R)
• M61: 23,359,259 km (0.071 R)
• M62: 24,007,915 km (0.051 R)
• M63: 24,194,314 km (0.109 R)
• M64: 24,287,663 km (0.079 R)
• M65: 24,662,406 km (0.064 R)
• M66: 25,512,720 km (0.112 R)
• M67: 25,989,189 km (0.099 R)
• M68: 26,084,782 km (0.057 R)
• M69: 26,276,417 km (0.106 R)
• M70: 26,757,674 km (0.098 R)
• M71: 27,096,214 km (0.092 R)
• M72: 27,582,257 km (0.087 R)
• M73: 28,267,714 km (0.073 R)
• M74: 28,810,306 km (0.119 R)
• M75: 30,256,917 km (0.076 R)
• M76: 30,963,618 km (0.073 R)
• M77: 31,369,925 km (0.086 R)
• M78: 31,471,802 km (0.109 R)
• M79: 32,702,843 km (0.058 R)
• M80: 32,857,676 km (0.103 R)
• M81: 33,688,393 km (0.107 R)
• M82: 33,792,663 km (0.091 R)
• M83: 34,054,010 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.5

Radius: 14.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.06 AU - 7.32 AU

Year: 6384 Days

Day: 6.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 103,003,015 km

• M1: 227,538 km (0.101 R)
• M2: 376,388 km (0.105 R)
• M3: 522,545 km (0.119 R)
• M4: 648,357 km (0.114 R)
• M5: 739,313 km (0.062 R)
• M6: 835,504 km (0.038 R)
• M7: 1,144,573 km (0.063 R)
• M8: 1,275,621 km (0.101 R)
• M9: 1,412,054 km (0.053 R)
• M10: 1,851,872 km (0.075 R)
• M11: 2,251,149 km (0.052 R)
• M12: 2,408,077 km (0.116 R)
• M13: 2,633,970 km (0.112 R)
• M14: 2,822,164 km (0.051 R)
• M15: 2,957,700 km (0.056 R)
• M16: 3,212,165 km (0.1 R)
• M17: 3,755,056 km (0.115 R)
• M18: 4,005,633 km (0.082 R)
• M19: 4,497,361 km (0.106 R)
• M20: 4,723,553 km (0.096 R)
• M21: 5,270,931 km (0.109 R)
• M22: 5,709,104 km (0.073 R)
• M23: 7,467,776 km (0.108 R)
• M24: 8,218,458 km (0.116 R)
• M25: 9,551,525 km (0.028 R)
• M26: 10,436,097 km (0.035 R)
• M27: 10,861,553 km (0.083 R)
• M28: 11,474,007 km (0.037 R)
• M29: 11,565,112 km (0.066 R)
• M30: 11,821,224 km (0.076 R)
• M31: 12,060,730 km (0.097 R)
• M32: 12,246,231 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.9

Radius: 4.5

Gravity: 41.38 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 14.61 AU - 21.65 AU

Year: 28482 Days

Day: 22.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,003,015 km

• M1: 72,854 km (0.101 R)
• M2: 245,041 km (0.064 R)
• M3: 347,067 km (0.114 R)
• M4: 438,771 km (0.038 R)
• M5: 487,539 km (0.119 R)
• M6: 617,839 km (0.1 R)
• M7: 701,315 km (0.088 R)
• M8: 848,818 km (0.052 R)
• M9: 879,486 km (0.063 R)
• M10: 1,383,780 km (0.046 R)
• M11: 1,420,282 km (0.052 R)
• M12: 1,683,874 km (0.102 R)
• M13: 1,761,964 km (0.085 R)
• M14: 2,255,637 km (0.031 R)
• M15: 2,298,571 km (0.115 R)
• M16: 2,385,338 km (0.053 R)
• M17: 2,652,370 km (0.102 R)
• M18: 3,166,089 km (0.108 R)
• M19: 3,214,260 km (0.111 R)
• M20: 3,558,634 km (0.085 R)
• M21: 4,551,066 km (0.054 R)
• M22: 4,825,728 km (0.11 R)
• M23: 6,216,988 km (0.064 R)
• M24: 6,399,049 km (0.09 R)
• M25: 7,527,914 km (0.084 R)
• M26: 7,592,541 km (0.079 R)
• M27: 8,049,113 km (0.086 R)
• M28: 9,681,226 km (0.068 R)
• M29: 9,751,388 km (0.113 R)
• M30: 10,897,008 km (0.074 R)
• M31: 11,783,675 km (0.093 R)
• M32: 14,258,921 km (0.056 R)
• M33: 14,821,110 km (0.084 R)
• M34: 15,636,867 km (0.098 R)
• M35: 15,884,302 km (0.07 R)
• M36: 16,050,056 km (0.075 R)
• M37: 16,802,982 km (0.101 R)
• M38: 17,396,587 km (0.108 R)
• M39: 17,567,428 km (0.114 R)
• M40: 19,041,864 km (0.118 R)
• M41: 22,478,127 km (0.112 R)
• M42: 22,944,274 km (0.096 R)
• M43: 26,983,566 km (0.116 R)
• M44: 29,693,532 km (0.09 R)
• M45: 30,513,029 km (0.1 R)
• M46: 31,443,827 km (0.12 R)
• M47: 31,964,876 km (0.087 R)
• M48: 32,488,768 km (0.091 R)
• M49: 32,804,569 km (0.088 R)
• M50: 35,691,509 km (0.1 R)
• M51: 35,908,725 km (0.054 R)
• M52: 37,220,249 km (0.116 R)
• M53: 37,881,921 km (0.087 R)
• M54: 39,328,831 km (0.104 R)
• M55: 39,440,880 km (0.066 R)
• M56: 40,680,448 km (0.046 R)
• M57: 41,361,866 km (0.117 R)
• M58: 42,161,766 km (0.099 R)
• M59: 42,736,073 km (0.099 R)
• M60: 42,851,263 km (0.1 R)
• M61: 43,892,763 km (0.076 R)
• M62: 45,411,630 km (0.117 R)
• M63: 46,236,663 km (0.082 R)
• M64: 48,140,894 km (0.08 R)
• M65: 50,800,744 km (0.084 R)
• M66: 54,503,740 km (0.078 R)
• M67: 55,380,234 km (0.07 R)
• M68: 56,261,366 km (0.105 R)
• M69: 58,037,541 km (0.062 R)
• M70: 59,703,313 km (0.067 R)
• M71: 61,124,942 km (0.095 R)
• M72: 62,035,544 km (0.11 R)
• M73: 62,950,485 km (0.072 R)
• M74: 63,081,533 km (0.107 R)
• M75: 63,606,771 km (0.083 R)
• M76: 63,738,267 km (0.12 R)
• M77: 65,589,242 km (0.045 R)
• M78: 73,442,831 km (0.093 R)
• M79: 76,498,367 km (0.095 R)
• M80: 76,638,241 km (0.106 R)
• M81: 78,464,382 km (0.063 R)
• M82: 78,887,894 km (0.056 R)
• M83: 80,589,271 km (0.113 R)
• M84: 81,159,089 km (0.114 R)
• M85: 84,316,801 km (0.11 R)
• M86: 84,605,973 km (0.08 R)
• M87: 84,750,485 km (0.111 R)
• M88: 85,474,987 km (0.031 R)
• M89: 86,347,143 km (0.104 R)
• M90: 90,455,848 km (0.115 R)
• M91: 93,878,199 km (0.086 R)
• M92: 94,177,844 km (0.084 R)
• M93: 96,283,733 km (0.099 R)
• M94: 100,235,959 km (0.078 R)
• M95: 101,002,050 km (0.071 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 11,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit