🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.53 AU - 0.69 AU

Year: 170 Days

Day: 19.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.94 AU - 1.34 AU

Year: 434 Days

Day: 19.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.71 AU - 1.95 AU

Year: 882 Days

Day: 31.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.76 AU - 4.38 AU

Year: 2404 Days

Day: 23.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,902,442 km

• M1: 979,567 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.94 AU - 4.16 AU

Year: 2905 Days

Day: 44.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 65.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.5

Radius: 9.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.05 AU - 6.87 AU

Year: 5853 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 58,902,442 km

• M1: 123,269 km (0.102 R)
• M2: 402,568 km (0.087 R)
• M3: 820,544 km (0.117 R)
• M4: 1,048,083 km (0.11 R)
• M5: 1,232,387 km (0.074 R)
• M6: 1,348,176 km (0.1 R)
• M7: 1,440,777 km (0.114 R)
• M8: 1,576,911 km (0.106 R)
• M9: 1,760,468 km (0.078 R)
• M10: 2,041,413 km (0.05 R)
• M11: 2,148,525 km (0.11 R)
• M12: 2,416,903 km (0.055 R)
• M13: 2,497,836 km (0.12 R)
• M14: 2,933,764 km (0.11 R)
• M15: 3,178,356 km (0.11 R)
• M16: 3,429,681 km (0.115 R)
• M17: 3,706,287 km (0.114 R)
• M18: 3,856,783 km (0.107 R)
• M19: 4,359,880 km (0.087 R)
• M20: 4,518,903 km (0.072 R)
• M21: 4,966,051 km (0.092 R)
• M22: 5,858,851 km (0.082 R)
• M23: 6,034,629 km (0.053 R)
• M24: 6,869,684 km (0.067 R)
• M25: 7,289,156 km (0.102 R)
• M26: 7,454,462 km (0.039 R)
• M27: 7,740,792 km (0.109 R)
• M28: 7,958,008 km (0.114 R)
• M29: 8,055,247 km (0.081 R)
• M30: 8,671,441 km (0.094 R)
• M31: 8,796,504 km (0.092 R)
• M32: 8,972,731 km (0.073 R)
• M33: 9,923,126 km (0.112 R)
• M34: 10,159,191 km (0.03 R)
• M35: 10,317,466 km (0.104 R)
• M36: 10,986,318 km (0.104 R)
• M37: 11,613,881 km (0.112 R)
• M38: 11,696,609 km (0.079 R)
• M39: 11,862,662 km (0.037 R)
• M40: 12,001,639 km (0.103 R)
• M41: 13,018,156 km (0.067 R)
• M42: 13,305,384 km (0.095 R)
• M43: 13,682,072 km (0.06 R)
• M44: 13,944,766 km (0.105 R)
• M45: 14,594,170 km (0.097 R)
• M46: 15,072,733 km (0.055 R)
• M47: 15,404,542 km (0.082 R)
• M48: 15,800,078 km (0.092 R)
• M49: 16,106,455 km (0.1 R)
• M50: 16,353,142 km (0.05 R)
• M51: 16,818,840 km (0.104 R)
• M52: 17,383,422 km (0.082 R)
• M53: 17,795,116 km (0.115 R)
• M54: 18,050,030 km (0.105 R)
• M55: 18,886,881 km (0.094 R)
• M56: 19,016,881 km (0.057 R)
• M57: 19,703,536 km (0.045 R)
• M58: 20,832,551 km (0.098 R)
• M59: 21,236,166 km (0.094 R)
• M60: 21,303,634 km (0.069 R)
• M61: 21,676,133 km (0.088 R)
• M62: 21,948,401 km (0.11 R)
• M63: 22,841,201 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.9

Radius: 13.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.7 AU - 7.92 AU

Year: 7780 Days

Day: 7.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,902,442 km

• M1: 453,282 km (0.118 R)
• M2: 827,276 km (0.099 R)
• M3: 1,117,795 km (0.069 R)
• M4: 1,204,562 km (0.112 R)
• M5: 1,348,475 km (0.086 R)
• M6: 1,615,208 km (0.098 R)
• M7: 1,734,887 km (0.05 R)
• M8: 2,222,127 km (0.058 R)
• M9: 2,586,098 km (0.104 R)
• M10: 2,727,768 km (0.09 R)
• M11: 3,068,252 km (0.119 R)
• M12: 3,168,184 km (0.105 R)
• M13: 3,500,441 km (0.027 R)
• M14: 3,631,339 km (0.118 R)
• M15: 4,394,437 km (0.035 R)
• M16: 4,969,940 km (0.064 R)
• M17: 5,058,353 km (0.093 R)
• M18: 5,326,731 km (0.114 R)
• M19: 5,417,238 km (0.104 R)
• M20: 6,096,861 km (0.114 R)
• M21: 6,350,878 km (0.045 R)
• M22: 7,100,364 km (0.082 R)
• M23: 7,877,973 km (0.119 R)
• M24: 8,050,609 km (0.081 R)
• M25: 9,112,904 km (0.064 R)
• M26: 9,734,333 km (0.114 R)
• M27: 10,331,977 km (0.068 R)
• M28: 10,483,220 km (0.051 R)
• M29: 10,941,439 km (0.096 R)
• M30: 11,406,389 km (0.104 R)
• M31: 11,523,524 km (0.096 R)
• M32: 12,115,782 km (0.058 R)
• M33: 12,880,077 km (0.116 R)
• M34: 14,286,896 km (0.106 R)
• M35: 14,794,930 km (0.112 R)
• M36: 14,922,986 km (0.044 R)
• M37: 15,222,930 km (0.117 R)
• M38: 15,785,418 km (0.106 R)
• M39: 16,047,364 km (0.061 R)
• M40: 16,266,674 km (0.046 R)
• M41: 16,487,181 km (0.05 R)
• M42: 17,288,727 km (0.097 R)
• M43: 17,423,514 km (0.109 R)
• M44: 17,784,793 km (0.052 R)
• M45: 18,011,883 km (0.102 R)
• M46: 19,115,167 km (0.05 R)
• M47: 19,534,640 km (0.117 R)
• M48: 19,628,288 km (0.059 R)
• M49: 19,722,086 km (0.117 R)
• M50: 20,193,169 km (0.082 R)
• M51: 20,335,138 km (0.081 R)
• M52: 20,572,699 km (0.099 R)
• M53: 21,242,598 km (0.087 R)
• M54: 21,677,031 km (0.076 R)
• M55: 21,919,678 km (0.095 R)
• M56: 22,211,993 km (0.119 R)
• M57: 22,702,075 km (0.115 R)
• M58: 22,948,613 km (0.096 R)
• M59: 23,843,058 km (0.038 R)
• M60: 25,257,057 km (0.116 R)
• M61: 25,359,083 km (0.11 R)
• M62: 27,062,554 km (0.116 R)
• M63: 28,643,056 km (0.117 R)
• M64: 29,176,522 km (0.095 R)
• M65: 30,633,306 km (0.108 R)
• M66: 31,893,069 km (0.092 R)
• M67: 32,279,780 km (0.079 R)
• M68: 33,002,038 km (0.112 R)
• M69: 33,729,832 km (0.059 R)
• M70: 34,575,957 km (0.111 R)
• M71: 35,087,133 km (0.09 R)
• M72: 36,519,832 km (0.092 R)
• M73: 37,156,371 km (0.068 R)
• M74: 37,913,336 km (0.071 R)
• M75: 38,030,172 km (0.095 R)
• M76: 38,793,121 km (0.047 R)
• M77: 38,969,797 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.5

Radius: 11.6

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.2 AU - 10.82 AU

Year: 11289 Days

Day: 9.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 58,902,442 km

• M1: 153,787 km (0.086 R)
• M2: 255,812 km (0.081 R)
• M3: 393,592 km (0.045 R)
• M4: 506,538 km (0.091 R)
• M5: 849,267 km (0.1 R)
• M6: 972,386 km (0.113 R)
• M7: 1,057,956 km (0.048 R)
• M8: 1,135,149 km (0.101 R)
• M9: 1,563,597 km (0.112 R)
• M10: 1,704,369 km (0.054 R)
• M11: 1,849,478 km (0.064 R)
• M12: 2,266,707 km (0.115 R)
• M13: 2,621,553 km (0.085 R)
• M14: 2,743,924 km (0.088 R)
• M15: 2,915,363 km (0.081 R)
• M16: 3,122,556 km (0.063 R)
• M17: 3,301,625 km (0.093 R)
• M18: 3,450,774 km (0.102 R)
• M19: 3,568,358 km (0.106 R)
• M20: 3,876,978 km (0.06 R)
• M21: 3,999,349 km (0.083 R)
• M22: 4,575,301 km (0.108 R)
• M23: 5,005,395 km (0.101 R)
• M24: 5,215,730 km (0.077 R)
• M25: 5,625,478 km (0.118 R)
• M26: 6,352,225 km (0.083 R)
• M27: 6,810,892 km (0.107 R)
• M28: 6,916,658 km (0.098 R)
• M29: 7,280,480 km (0.083 R)
• M30: 7,366,947 km (0.085 R)
• M31: 7,694,417 km (0.118 R)
• M32: 7,915,373 km (0.072 R)
• M33: 8,115,984 km (0.088 R)
• M34: 8,751,176 km (0.111 R)
• M35: 9,051,569 km (0.081 R)
• M36: 9,214,630 km (0.084 R)
• M37: 9,496,622 km (0.083 R)
• M38: 9,662,377 km (0.112 R)
• M39: 9,924,921 km (0.038 R)
• M40: 10,628,330 km (0.083 R)
• M41: 10,800,517 km (0.072 R)
• M42: 10,973,602 km (0.098 R)
• M43: 11,297,631 km (0.069 R)
• M44: 11,776,793 km (0.068 R)
• M45: 12,083,020 km (0.09 R)
• M46: 13,439,723 km (0.054 R)
• M47: 13,572,716 km (0.117 R)
• M48: 13,866,825 km (0.058 R)
• M49: 14,298,415 km (0.112 R)
• M50: 14,543,157 km (0.116 R)
• M51: 14,899,050 km (0.101 R)
• M52: 15,536,038 km (0.101 R)
• M53: 15,815,636 km (0.084 R)
• M54: 16,693,178 km (0.09 R)
• M55: 17,094,698 km (0.089 R)
• M56: 17,761,306 km (0.085 R)
• M57: 17,878,142 km (0.114 R)
• M58: 17,995,128 km (0.082 R)
• M59: 18,732,496 km (0.054 R)
• M60: 18,821,656 km (0.06 R)
• M61: 19,209,713 km (0.098 R)
• M62: 19,329,541 km (0.06 R)
• M63: 19,600,313 km (0.091 R)
• M64: 19,902,501 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.8

Radius: 11.9

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.16 AU - 12.48 AU

Year: 12686 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,902,442 km

• M1: 206,744 km (0.091 R)
• M2: 516,412 km (0.09 R)
• M3: 1,011,431 km (0.114 R)
• M4: 1,167,013 km (0.094 R)
• M5: 1,452,595 km (0.092 R)
• M6: 2,033,933 km (0.057 R)
• M7: 2,175,602 km (0.049 R)
• M8: 2,291,540 km (0.066 R)
• M9: 2,379,803 km (0.105 R)
• M10: 2,965,778 km (0.096 R)
• M11: 3,159,956 km (0.113 R)
• M12: 3,291,901 km (0.077 R)
• M13: 3,837,933 km (0.073 R)
• M14: 3,979,004 km (0.083 R)
• M15: 4,449,340 km (0.034 R)
• M16: 4,785,337 km (0.111 R)
• M17: 6,005,307 km (0.08 R)
• M18: 6,586,645 km (0.089 R)
• M19: 6,713,504 km (0.039 R)
• M20: 7,012,999 km (0.081 R)
• M21: 7,273,000 km (0.051 R)
• M22: 7,360,514 km (0.107 R)
• M23: 8,482,798 km (0.076 R)
• M24: 8,621,026 km (0.082 R)
• M25: 8,853,202 km (0.116 R)
• M26: 9,609,868 km (0.117 R)
• M27: 9,754,080 km (0.06 R)
• M28: 9,850,571 km (0.117 R)
• M29: 10,783,613 km (0.076 R)
• M30: 11,184,984 km (0.074 R)
• M31: 12,002,387 km (0.093 R)
• M32: 13,640,334 km (0.072 R)
• M33: 14,402,984 km (0.117 R)
• M34: 15,123,447 km (0.08 R)
• M35: 15,291,446 km (0.088 R)
• M36: 16,026,270 km (0.087 R)
• M37: 16,312,152 km (0.074 R)
• M38: 16,426,893 km (0.105 R)
• M39: 18,299,560 km (0.119 R)
• M40: 19,443,235 km (0.119 R)
• M41: 19,686,930 km (0.12 R)
• M42: 19,809,301 km (0.071 R)
• M43: 19,931,822 km (0.119 R)
• M44: 20,486,082 km (0.063 R)
• M45: 22,434,295 km (0.12 R)
• M46: 23,139,649 km (0.086 R)
• M47: 25,166,700 km (0.115 R)
• M48: 25,832,710 km (0.118 R)
• M49: 26,033,620 km (0.045 R)
• M50: 27,318,217 km (0.114 R)
• M51: 27,591,233 km (0.036 R)
• M52: 27,933,812 km (0.092 R)
• M53: 28,140,107 km (0.083 R)
• M54: 28,831,250 km (0.089 R)
• M55: 31,009,095 km (0.106 R)
• M56: 31,794,634 km (0.111 R)
• M57: 32,081,862 km (0.074 R)
• M58: 32,442,243 km (0.118 R)
• M59: 33,823,480 km (0.113 R)
• M60: 34,116,842 km (0.112 R)
• M61: 34,410,801 km (0.114 R)
• M62: 35,149,815 km (0.108 R)
• M63: 35,894,064 km (0.108 R)
• M64: 36,118,312 km (0.119 R)
• M65: 36,643,400 km (0.043 R)
• M66: 37,473,668 km (0.093 R)
• M67: 40,001,573 km (0.037 R)
• M68: 40,078,915 km (0.116 R)
• M69: 42,742,206 km (0.059 R)
• M70: 43,695,892 km (0.096 R)
• M71: 44,897,612 km (0.111 R)
• M72: 47,251,834 km (0.026 R)
• M73: 48,155,405 km (0.115 R)
• M74: 48,485,268 km (0.118 R)
• M75: 48,650,574 km (0.107 R)
• M76: 48,981,634 km (0.082 R)
• M77: 51,319,998 km (0.054 R)
• M78: 51,404,222 km (0.079 R)
• M79: 51,572,819 km (0.095 R)
• M80: 52,587,691 km (0.049 R)
• M81: 52,757,484 km (0.103 R)
• M82: 54,465,593 km (0.099 R)
• M83: 54,809,369 km (0.114 R)
• M84: 54,895,387 km (0.045 R)
• M85: 56,104,886 km (0.069 R)
• M86: 56,713,002 km (0.081 R)
• M87: 58,374,436 km (0.08 R)
• M88: 58,550,213 km (0.089 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 14,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit