🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.67 AU - 0.77 AU

Year: 220 Days

Day: 32.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.18 AU - 1.84 AU

Year: 668 Days

Day: 28.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 86.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.51 AU - 1.89 AU

Year: 798 Days

Day: 38.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.78 AU - 2.08 AU

Year: 965 Days

Day: 21.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.93 AU - 2.51 AU

Year: 1190 Days

Day: 31.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.97 AU - 3.67 AU

Year: 2177 Days

Day: 36.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,312,449 km

• M1: 1,447,359 km (0.097 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.86 AU - 5.78 AU

Year: 3808 Days

Day: 22.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.5

Radius: 14.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.39 AU - 6.39 AU

Year: 4504 Days

Day: 10.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,312,449 km

• M1: 186,249 km (0.12 R)
• M2: 279,000 km (0.113 R)
• M3: 441,015 km (0.103 R)
• M4: 1,058,854 km (0.113 R)
• M5: 1,233,285 km (0.052 R)
• M6: 1,939,088 km (0.101 R)
• M7: 2,119,802 km (0.098 R)
• M8: 2,249,802 km (0.06 R)
• M9: 2,440,240 km (0.103 R)
• M10: 2,656,110 km (0.05 R)
• M11: 3,044,317 km (0.079 R)
• M12: 3,385,400 km (0.085 R)
• M13: 3,627,300 km (0.119 R)
• M14: 3,897,773 km (0.075 R)
• M15: 4,012,514 km (0.113 R)
• M16: 4,363,471 km (0.113 R)
• M17: 4,458,765 km (0.112 R)
• M18: 4,675,831 km (0.114 R)
• M19: 4,773,518 km (0.117 R)
• M20: 4,995,671 km (0.108 R)
• M21: 5,271,979 km (0.116 R)
• M22: 5,476,030 km (0.115 R)
• M23: 6,024,456 km (0.12 R)
• M24: 6,481,477 km (0.045 R)
• M25: 6,590,534 km (0.044 R)
• M26: 7,286,912 km (0.063 R)
• M27: 7,486,177 km (0.101 R)
• M28: 7,629,641 km (0.112 R)
• M29: 7,803,025 km (0.107 R)
• M30: 8,539,346 km (0.096 R)
• M31: 8,719,461 km (0.074 R)
• M32: 9,359,740 km (0.094 R)
• M33: 9,514,425 km (0.103 R)
• M34: 9,795,070 km (0.107 R)
• M35: 10,078,558 km (0.087 R)
• M36: 10,173,553 km (0.112 R)
• M37: 11,075,478 km (0.104 R)
• M38: 11,436,757 km (0.109 R)
• M39: 11,602,362 km (0.048 R)
• M40: 12,238,751 km (0.108 R)
• M41: 12,612,297 km (0.041 R)
• M42: 12,817,695 km (0.086 R)
• M43: 13,336,201 km (0.07 R)
• M44: 14,108,874 km (0.095 R)
• M45: 14,429,313 km (0.03 R)
• M46: 14,788,049 km (0.028 R)
• M47: 15,004,666 km (0.11 R)
• M48: 15,113,424 km (0.068 R)
• M49: 15,734,704 km (0.052 R)
• M50: 15,919,009 km (0.041 R)
• M51: 16,029,861 km (0.096 R)
• M52: 17,495,471 km (0.115 R)
• M53: 17,954,886 km (0.108 R)
• M54: 18,573,922 km (0.106 R)
• M55: 19,396,860 km (0.109 R)
• M56: 20,151,731 km (0.111 R)
• M57: 20,392,135 km (0.072 R)
• M58: 21,445,004 km (0.118 R)
• M59: 22,349,473 km (0.119 R)
• M60: 22,473,789 km (0.097 R)
• M61: 22,764,906 km (0.104 R)
• M62: 23,899,008 km (0.093 R)
• M63: 24,323,716 km (0.083 R)
• M64: 24,750,818 km (0.093 R)
• M65: 25,094,444 km (0.109 R)
• M66: 25,396,333 km (0.051 R)
• M67: 25,612,801 km (0.085 R)
• M68: 25,742,951 km (0.062 R)
• M69: 26,134,598 km (0.098 R)
• M70: 26,265,646 km (0.113 R)
• M71: 27,721,383 km (0.069 R)
• M72: 28,212,363 km (0.118 R)
• M73: 28,931,779 km (0.116 R)
• M74: 29,293,657 km (0.108 R)
• M75: 30,205,156 km (0.106 R)
• M76: 30,618,495 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.5

Radius: 8.4

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.63 AU - 8.29 AU

Year: 6608 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,312,449 km

• M1: 113,844 km (0.119 R)
• M2: 225,294 km (0.094 R)
• M3: 357,389 km (0.097 R)
• M4: 411,843 km (0.045 R)
• M5: 556,354 km (0.099 R)
• M6: 819,946 km (0.079 R)
• M7: 880,383 km (0.03 R)
• M8: 1,006,046 km (0.108 R)
• M9: 1,087,726 km (0.093 R)
• M10: 2,002,966 km (0.119 R)
• M11: 2,299,020 km (0.043 R)
• M12: 2,452,358 km (0.068 R)
• M13: 2,563,958 km (0.058 R)
• M14: 3,342,465 km (0.099 R)
• M15: 3,796,196 km (0.065 R)
• M16: 4,136,082 km (0.075 R)
• M17: 4,622,873 km (0.034 R)
• M18: 4,733,426 km (0.101 R)
• M19: 4,817,051 km (0.098 R)
• M20: 4,901,125 km (0.041 R)
• M21: 5,213,635 km (0.073 R)
• M22: 5,591,220 km (0.049 R)
• M23: 5,650,162 km (0.112 R)
• M24: 6,098,357 km (0.087 R)
• M25: 6,496,288 km (0.092 R)
• M26: 6,934,011 km (0.116 R)
• M27: 7,029,155 km (0.096 R)
• M28: 7,838,330 km (0.103 R)
• M29: 8,405,156 km (0.047 R)
• M30: 9,332,813 km (0.096 R)
• M31: 9,862,090 km (0.114 R)
• M32: 10,076,464 km (0.047 R)
• M33: 10,364,739 km (0.091 R)
• M34: 10,692,508 km (0.118 R)
• M35: 11,097,469 km (0.07 R)
• M36: 11,357,919 km (0.032 R)
• M37: 11,507,667 km (0.077 R)
• M38: 12,074,942 km (0.08 R)
• M39: 12,151,237 km (0.095 R)
• M40: 13,118,836 km (0.103 R)
• M41: 13,473,233 km (0.104 R)
• M42: 13,870,715 km (0.104 R)
• M43: 14,110,969 km (0.119 R)
• M44: 14,555,274 km (0.1 R)
• M45: 14,881,099 km (0.1 R)
• M46: 15,127,187 km (0.072 R)
• M47: 15,915,269 km (0.088 R)
• M48: 16,377,526 km (0.108 R)
• M49: 16,504,385 km (0.089 R)
• M50: 17,272,421 km (0.106 R)
• M51: 17,444,757 km (0.052 R)
• M52: 17,531,075 km (0.061 R)
• M53: 18,139,340 km (0.094 R)
• M54: 18,622,242 km (0.073 R)
• M55: 18,843,198 km (0.116 R)
• M56: 18,931,760 km (0.046 R)
• M57: 19,466,273 km (0.088 R)
• M58: 19,690,371 km (0.056 R)
• M59: 20,231,915 km (0.105 R)
• M60: 21,283,588 km (0.027 R)
• M61: 21,699,919 km (0.108 R)
• M62: 22,072,268 km (0.093 R)
• M63: 22,399,738 km (0.091 R)
• M64: 22,870,373 km (0.078 R)
• M65: 23,678,052 km (0.061 R)
• M66: 23,773,645 km (0.056 R)
• M67: 25,077,390 km (0.067 R)
• M68: 25,811,617 km (0.084 R)
• M69: 26,354,507 km (0.077 R)
• M70: 26,851,322 km (0.101 R)
• M71: 27,251,047 km (0.111 R)
• M72: 27,652,718 km (0.119 R)
• M73: 28,309,602 km (0.089 R)
• M74: 28,614,482 km (0.076 R)
• M75: 29,022,735 km (0.082 R)
• M76: 29,948,297 km (0.08 R)
• M77: 30,466,803 km (0.119 R)
• M78: 31,828,443 km (0.064 R)
• M79: 32,198,548 km (0.037 R)
• M80: 32,782,877 km (0.119 R)
• M81: 33,049,610 km (0.099 R)
• M82: 34,448,350 km (0.105 R)
• M83: 34,665,267 km (0.097 R)
• M84: 35,264,108 km (0.079 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.4

Radius: 11.8

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.22 AU - 11.66 AU

Year: 13023 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,312,449 km

• M1: 260,899 km (0.098 R)
• M2: 519,404 km (0.089 R)
• M3: 948,600 km (0.114 R)
• M4: 1,398,142 km (0.109 R)
• M5: 1,742,067 km (0.11 R)
• M6: 1,853,218 km (0.088 R)
• M7: 2,142,092 km (0.097 R)
• M8: 2,231,701 km (0.085 R)
• M9: 2,730,909 km (0.033 R)
• M10: 3,128,091 km (0.075 R)
• M11: 3,830,753 km (0.088 R)
• M12: 4,050,961 km (0.116 R)
• M13: 4,776,062 km (0.091 R)
• M14: 5,133,601 km (0.08 R)
• M15: 5,295,316 km (0.101 R)
• M16: 5,790,634 km (0.091 R)
• M17: 6,474,297 km (0.037 R)
• M18: 7,093,482 km (0.111 R)
• M19: 7,639,365 km (0.094 R)
• M20: 8,579,288 km (0.106 R)
• M21: 8,868,311 km (0.095 R)
• M22: 9,062,938 km (0.117 R)
• M23: 9,357,347 km (0.094 R)
• M24: 10,412,760 km (0.064 R)
• M25: 11,137,262 km (0.104 R)
• M26: 11,505,572 km (0.076 R)
• M27: 12,092,594 km (0.107 R)
• M28: 12,853,748 km (0.051 R)
• M29: 13,074,106 km (0.102 R)
• M30: 13,518,561 km (0.096 R)
• M31: 14,024,651 km (0.046 R)
• M32: 14,594,170 km (0.088 R)
• M33: 14,824,102 km (0.075 R)
• M34: 15,287,556 km (0.116 R)
• M35: 15,404,093 km (0.109 R)
• M36: 15,755,797 km (0.082 R)
• M37: 16,826,619 km (0.064 R)
• M38: 18,228,800 km (0.075 R)
• M39: 18,476,534 km (0.09 R)
• M40: 18,600,700 km (0.067 R)
• M41: 19,226,318 km (0.087 R)
• M42: 20,305,517 km (0.096 R)
• M43: 20,691,181 km (0.099 R)
• M44: 21,796,859 km (0.065 R)
• M45: 22,788,244 km (0.068 R)
• M46: 22,921,685 km (0.094 R)
• M47: 23,862,057 km (0.119 R)
• M48: 24,337,030 km (0.057 R)
• M49: 24,952,326 km (0.069 R)
• M50: 25,296,402 km (0.102 R)
• M51: 27,393,464 km (0.096 R)
• M52: 27,677,252 km (0.038 R)
• M53: 28,176,310 km (0.077 R)
• M54: 28,822,274 km (0.082 R)
• M55: 29,545,879 km (0.117 R)
• M56: 30,055,858 km (0.115 R)
• M57: 30,863,238 km (0.05 R)
• M58: 32,649,286 km (0.103 R)
• M59: 33,176,619 km (0.043 R)
• M60: 34,239,512 km (0.099 R)
• M61: 34,545,290 km (0.103 R)
• M62: 34,851,966 km (0.118 R)
• M63: 37,180,756 km (0.108 R)
• M64: 37,810,263 km (0.098 R)
• M65: 37,889,102 km (0.115 R)
• M66: 37,968,089 km (0.076 R)
• M67: 38,760,958 km (0.115 R)
• M68: 39,559,362 km (0.114 R)
• M69: 43,631,865 km (0.103 R)
• M70: 43,797,469 km (0.031 R)
• M71: 43,963,373 km (0.087 R)
• M72: 45,214,012 km (0.102 R)
• M73: 45,297,786 km (0.086 R)
• M74: 45,381,711 km (0.103 R)
• M75: 45,717,558 km (0.093 R)
• M76: 46,645,514 km (0.077 R)
• M77: 47,069,474 km (0.116 R)
• M78: 48,434,405 km (0.1 R)
• M79: 48,691,713 km (0.055 R)
• M80: 48,777,583 km (0.073 R)
• M81: 50,332,353 km (0.054 R)
• M82: 50,854,300 km (0.094 R)
• M83: 52,342,649 km (0.081 R)
• M84: 54,825,076 km (0.088 R)
• M85: 55,990,593 km (0.083 R)
• M86: 61,104,148 km (0.12 R)
• M87: 61,196,899 km (0.05 R)
• M88: 61,939,802 km (0.045 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 14,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit