🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.12 AU - 1.46 AU

Year: 525 Days

Day: 28.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 60.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.22 AU - 1.4 AU

Year: 537 Days

Day: 25.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.03 AU - 1.65 AU

Year: 556 Days

Day: 27.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,483,958 km

• M1: 305,329 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.81 AU - 1.85 AU

Year: 887 Days

Day: 17 Hours

Environment

Temp: -50 °C

Axial Tilt: 120.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.02 AU - 4.52 AU

Year: 2622 Days

Day: 35.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,483,958 km

• M1: 38,297 km (0.117 R)
• M2: 520,900 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.65 AU - 5.03 AU

Year: 3814 Days

Day: 30.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.5

Radius: 15

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.72 AU - 10.68 AU

Year: 11667 Days

Day: 10.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 82,483,958 km

• M1: 189,541 km (0.101 R)
• M2: 344,673 km (0.083 R)
• M3: 563,834 km (0.086 R)
• M4: 670,198 km (0.08 R)
• M5: 950,096 km (0.118 R)
• M6: 1,253,630 km (0.086 R)
• M7: 1,367,624 km (0.091 R)
• M8: 1,935,348 km (0.114 R)
• M9: 2,265,660 km (0.041 R)
• M10: 2,551,840 km (0.083 R)
• M11: 2,720,736 km (0.118 R)
• M12: 2,959,195 km (0.08 R)
• M13: 3,137,067 km (0.062 R)
• M14: 3,341,568 km (0.117 R)
• M15: 4,079,983 km (0.049 R)
• M16: 4,178,867 km (0.1 R)
• M17: 4,303,781 km (0.116 R)
• M18: 4,686,004 km (0.06 R)
• M19: 4,894,543 km (0.102 R)
• M20: 5,159,481 km (0.112 R)
• M21: 5,759,069 km (0.1 R)
• M22: 6,067,390 km (0.11 R)
• M23: 6,180,786 km (0.041 R)
• M24: 6,554,481 km (0.069 R)
• M25: 6,758,832 km (0.087 R)
• M26: 6,906,036 km (0.091 R)
• M27: 7,173,816 km (0.08 R)
• M28: 7,597,178 km (0.103 R)
• M29: 7,719,699 km (0.108 R)
• M30: 8,153,682 km (0.091 R)
• M31: 8,787,379 km (0.111 R)
• M32: 8,916,183 km (0.113 R)
• M33: 9,535,967 km (0.098 R)
• M34: 10,001,814 km (0.082 R)
• M35: 10,102,643 km (0.069 R)
• M36: 10,372,967 km (0.095 R)
• M37: 10,645,833 km (0.048 R)
• M38: 10,851,979 km (0.117 R)
• M39: 11,163,891 km (0.101 R)
• M40: 11,690,176 km (0.084 R)
• M41: 11,831,845 km (0.058 R)
• M42: 12,368,453 km (0.117 R)
• M43: 13,280,551 km (0.061 R)
• M44: 13,763,453 km (0.095 R)
• M45: 13,913,200 km (0.1 R)
• M46: 15,556,982 km (0.055 R)
• M47: 16,026,719 km (0.106 R)
• M48: 16,382,014 km (0.117 R)
• M49: 17,423,365 km (0.043 R)
• M50: 18,279,962 km (0.101 R)
• M51: 18,983,521 km (0.105 R)
• M52: 19,317,723 km (0.071 R)
• M53: 19,485,422 km (0.1 R)
• M54: 20,289,211 km (0.032 R)
• M55: 20,931,435 km (0.057 R)
• M56: 21,363,324 km (0.069 R)
• M57: 21,841,888 km (0.099 R)
• M58: 22,411,855 km (0.087 R)
• M59: 22,588,231 km (0.094 R)
• M60: 23,477,142 km (0.099 R)
• M61: 24,015,993 km (0.066 R)
• M62: 24,422,750 km (0.075 R)
• M63: 25,564,780 km (0.096 R)
• M64: 26,677,639 km (0.104 R)
• M65: 28,854,288 km (0.114 R)
• M66: 28,998,201 km (0.044 R)
• M67: 29,334,946 km (0.098 R)
• M68: 29,576,397 km (0.115 R)
• M69: 29,673,037 km (0.111 R)
• M70: 31,284,356 km (0.106 R)
• M71: 31,877,212 km (0.098 R)
• M72: 32,723,637 km (0.114 R)
• M73: 33,174,824 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.7

Radius: 4.7

Gravity: 17.42 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.91 AU - 17.37 AU

Year: 24311 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,483,958 km

• M1: 100,231 km (0.107 R)
• M2: 129,851 km (0.08 R)
• M3: 216,767 km (0.117 R)
• M4: 375,341 km (0.067 R)
• M5: 1,438,683 km (0.103 R)
• M6: 2,052,034 km (0.1 R)
• M7: 2,216,741 km (0.066 R)
• M8: 2,283,911 km (0.086 R)
• M9: 2,454,602 km (0.09 R)
• M10: 3,407,092 km (0.11 R)
• M11: 4,085,069 km (0.092 R)
• M12: 4,460,410 km (0.118 R)
• M13: 4,890,354 km (0.113 R)
• M14: 5,423,671 km (0.108 R)
• M15: 5,789,438 km (0.093 R)
• M16: 5,835,663 km (0.091 R)
• M17: 6,210,406 km (0.067 R)
• M18: 6,352,823 km (0.073 R)
• M19: 6,544,608 km (0.095 R)
• M20: 6,933,712 km (0.102 R)
• M21: 7,531,355 km (0.105 R)
• M22: 7,683,347 km (0.084 R)
• M23: 8,301,335 km (0.112 R)
• M24: 10,417,547 km (0.088 R)
• M25: 10,530,344 km (0.066 R)
• M26: 10,586,892 km (0.119 R)
• M27: 12,270,317 km (0.049 R)
• M28: 12,509,075 km (0.084 R)
• M29: 13,051,666 km (0.106 R)
• M30: 13,786,940 km (0.119 R)
• M31: 14,535,677 km (0.114 R)
• M32: 16,202,796 km (0.114 R)
• M33: 16,727,735 km (0.049 R)
• M34: 16,859,830 km (0.097 R)
• M35: 17,258,358 km (0.088 R)
• M36: 18,335,912 km (0.081 R)
• M37: 19,296,480 km (0.041 R)
• M38: 19,365,744 km (0.077 R)
• M39: 20,132,881 km (0.102 R)
• M40: 20,203,192 km (0.107 R)
• M41: 20,484,885 km (0.102 R)
• M42: 20,555,495 km (0.112 R)
• M43: 23,005,011 km (0.111 R)
• M44: 23,594,576 km (0.117 R)
• M45: 24,114,578 km (0.059 R)
• M46: 24,713,419 km (0.069 R)
• M47: 25,241,499 km (0.11 R)
• M48: 25,773,320 km (0.097 R)
• M49: 26,155,393 km (0.119 R)
• M50: 26,308,730 km (0.086 R)
• M51: 26,539,261 km (0.077 R)
• M52: 26,847,881 km (0.102 R)
• M53: 27,702,384 km (0.056 R)
• M54: 28,172,271 km (0.093 R)
• M55: 31,208,509 km (0.068 R)
• M56: 34,011,824 km (0.118 R)
• M57: 34,179,224 km (0.117 R)
• M58: 34,263,148 km (0.029 R)
• M59: 34,514,922 km (0.114 R)
• M60: 35,020,413 km (0.105 R)
• M61: 35,104,786 km (0.11 R)
• M62: 35,273,981 km (0.058 R)
• M63: 35,358,654 km (0.07 R)
• M64: 35,698,091 km (0.106 R)
• M65: 37,152,631 km (0.107 R)
• M66: 39,678,292 km (0.119 R)
• M67: 49,368,345 km (0.082 R)
• M68: 50,509,178 km (0.111 R)
• M69: 51,562,496 km (0.091 R)
• M70: 54,472,025 km (0.066 R)
• M71: 54,765,836 km (0.107 R)
• M72: 54,863,972 km (0.085 R)
• M73: 55,946,612 km (0.053 R)
• M74: 61,770,307 km (0.109 R)
• M75: 63,719,567 km (0.05 R)
• M76: 64,753,588 km (0.119 R)
• M77: 66,001,683 km (0.098 R)
• M78: 66,524,079 km (0.088 R)
• M79: 67,047,821 km (0.083 R)
• M80: 68,310,427 km (0.065 R)
• M81: 68,944,722 km (0.103 R)
• M82: 70,218,997 km (0.104 R)
• M83: 70,752,313 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.9

Radius: 6.8

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.84 AU - 19.48 AU

Year: 28870 Days

Day: 21.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,483,958 km

• M1: 116,537 km (0.106 R)
• M2: 460,013 km (0.037 R)
• M3: 830,717 km (0.049 R)
• M4: 923,916 km (0.068 R)
• M5: 1,020,856 km (0.082 R)
• M6: 1,277,715 km (0.102 R)
• M7: 1,358,648 km (0.088 R)
• M8: 1,700,030 km (0.096 R)
• M9: 1,819,559 km (0.105 R)
• M10: 2,594,476 km (0.11 R)
• M11: 2,802,567 km (0.101 R)
• M12: 2,873,177 km (0.095 R)
• M13: 3,124,950 km (0.117 R)
• M14: 3,573,145 km (0.073 R)
• M15: 4,161,514 km (0.082 R)
• M16: 4,487,487 km (0.084 R)
• M17: 4,906,661 km (0.108 R)
• M18: 5,338,400 km (0.092 R)
• M19: 5,872,464 km (0.07 R)
• M20: 6,657,853 km (0.084 R)
• M21: 6,752,549 km (0.086 R)
• M22: 6,895,265 km (0.116 R)
• M23: 7,476,004 km (0.082 R)
• M24: 7,623,657 km (0.039 R)
• M25: 8,325,570 km (0.102 R)
• M26: 8,943,410 km (0.051 R)
• M27: 9,469,545 km (0.076 R)
• M28: 10,939,943 km (0.053 R)
• M29: 11,389,035 km (0.029 R)
• M30: 11,672,823 km (0.105 R)
• M31: 11,729,819 km (0.064 R)
• M32: 11,901,558 km (0.117 R)
• M33: 12,538,097 km (0.085 R)
• M34: 12,596,590 km (0.109 R)
• M35: 12,831,159 km (0.119 R)
• M36: 12,948,892 km (0.075 R)
• M37: 13,067,224 km (0.061 R)
• M38: 13,126,465 km (0.087 R)
• M39: 14,329,830 km (0.099 R)
• M40: 14,513,387 km (0.03 R)
• M41: 15,693,864 km (0.106 R)
• M42: 15,882,956 km (0.108 R)
• M43: 16,009,515 km (0.081 R)
• M44: 16,263,682 km (0.097 R)
• M45: 16,327,411 km (0.076 R)
• M46: 17,163,663 km (0.1 R)
• M47: 17,750,685 km (0.082 R)
• M48: 18,013,678 km (0.111 R)
• M49: 18,676,845 km (0.117 R)
• M50: 18,810,436 km (0.112 R)
• M51: 19,483,178 km (0.107 R)
• M52: 19,890,533 km (0.081 R)
• M53: 20,163,848 km (0.058 R)
• M54: 20,644,805 km (0.063 R)
• M55: 21,268,928 km (0.117 R)
• M56: 21,408,502 km (0.03 R)
• M57: 24,334,936 km (0.08 R)
• M58: 25,362,673 km (0.074 R)
• M59: 27,536,031 km (0.107 R)
• M60: 27,993,202 km (0.091 R)
• M61: 28,529,660 km (0.119 R)
• M62: 29,146,901 km (0.093 R)
• M63: 30,080,990 km (0.103 R)
• M64: 30,945,816 km (0.108 R)
• M65: 32,218,445 km (0.075 R)
• M66: 32,700,000 km (0.107 R)
• M67: 34,322,539 km (0.113 R)
• M68: 35,722,027 km (0.075 R)
• M69: 36,804,966 km (0.115 R)
• M70: 38,661,775 km (0.103 R)
• M71: 40,548,952 km (0.09 R)
• M72: 40,982,037 km (0.079 R)
• M73: 41,329,703 km (0.062 R)
• M74: 41,852,847 km (0.054 R)
• M75: 42,115,241 km (0.093 R)
• M76: 43,258,767 km (0.095 R)
• M77: 44,769,407 km (0.068 R)
• M78: 47,842,147 km (0.089 R)
• M79: 54,283,532 km (0.082 R)
• M80: 55,815,564 km (0.067 R)
• M81: 55,911,905 km (0.059 R)
• M82: 56,200,928 km (0.065 R)
• M83: 56,393,760 km (0.085 R)
• M84: 56,683,680 km (0.079 R)
• M85: 56,974,050 km (0.09 R)
• M86: 58,726,290 km (0.103 R)
• M87: 59,412,645 km (0.108 R)
• M88: 60,200,128 km (0.095 R)
• M89: 61,885,049 km (0.072 R)
• M90: 62,883,465 km (0.106 R)
• M91: 63,484,998 km (0.087 R)
• M92: 65,808,702 km (0.074 R)
• M93: 67,032,113 km (0.086 R)
• M94: 67,339,238 km (0.106 R)
• M95: 68,057,307 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.7

Radius: 7.1

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 17.39 AU - 23.11 AU

Year: 32637 Days

Day: 21.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 82,483,958 km

• M1: 101,876 km (0.08 R)
• M2: 582,235 km (0.101 R)
• M3: 722,857 km (0.089 R)
• M4: 822,938 km (0.063 R)
• M5: 901,178 km (0.05 R)
• M6: 2,094,221 km (0.08 R)
• M7: 2,350,183 km (0.068 R)
• M8: 3,053,442 km (0.112 R)
• M9: 3,428,185 km (0.053 R)
• M10: 4,039,890 km (0.084 R)
• M11: 4,971,137 km (0.052 R)
• M12: 6,328,289 km (0.065 R)
• M13: 6,966,174 km (0.111 R)
• M14: 9,655,196 km (0.079 R)
• M15: 9,776,071 km (0.111 R)
• M16: 9,836,658 km (0.108 R)
• M17: 10,573,727 km (0.103 R)
• M18: 12,492,918 km (0.081 R)
• M19: 13,156,235 km (0.034 R)
• M20: 15,354,426 km (0.093 R)
• M21: 16,930,440 km (0.09 R)
• M22: 17,222,604 km (0.047 R)
• M23: 17,516,265 km (0.112 R)
• M24: 17,811,721 km (0.085 R)
• M25: 18,482,219 km (0.086 R)
• M26: 18,557,317 km (0.064 R)
• M27: 18,783,060 km (0.119 R)
• M28: 20,932,931 km (0.12 R)
• M29: 21,640,379 km (0.111 R)
• M30: 23,483,724 km (0.083 R)
• M31: 26,552,724 km (0.09 R)
• M32: 29,833,406 km (0.056 R)
• M33: 30,717,828 km (0.103 R)
• M34: 32,240,884 km (0.117 R)
• M35: 32,693,567 km (0.054 R)
• M36: 33,696,771 km (0.081 R)
• M37: 35,546,548 km (0.03 R)
• M38: 35,826,745 km (0.107 R)
• M39: 36,577,876 km (0.077 R)
• M40: 37,049,857 km (0.119 R)
• M41: 37,523,933 km (0.106 R)
• M42: 38,958,128 km (0.105 R)
• M43: 39,827,292 km (0.095 R)
• M44: 39,924,231 km (0.093 R)
• M45: 40,507,663 km (0.095 R)
• M46: 42,373,746 km (0.103 R)
• M47: 43,666,721 km (0.093 R)
• M48: 45,376,774 km (0.12 R)
• M49: 46,903,869 km (0.115 R)
• M50: 47,622,238 km (0.094 R)
• M51: 51,796,617 km (0.096 R)
• M52: 52,858,313 km (0.092 R)
• M53: 53,071,640 km (0.108 R)
• M54: 53,178,303 km (0.063 R)
• M55: 53,498,891 km (0.12 R)
• M56: 54,787,527 km (0.101 R)
• M57: 55,652,353 km (0.097 R)
• M58: 56,848,836 km (0.105 R)
• M59: 57,724,283 km (0.105 R)
• M60: 60,488,702 km (0.078 R)
• M61: 62,843,971 km (0.093 R)
• M62: 63,182,960 km (0.064 R)
• M63: 66,605,310 km (0.06 R)
• M64: 67,181,561 km (0.096 R)
• M65: 67,875,247 km (0.063 R)
• M66: 68,920,188 km (0.111 R)
• M67: 72,797,017 km (0.073 R)
• M68: 73,985,572 km (0.033 R)
• M69: 78,439,250 km (0.089 R)
• M70: 78,560,723 km (0.055 R)
• M71: 78,804,119 km (0.115 R)
• M72: 79,291,509 km (0.095 R)
• M73: 80,024,539 km (0.1 R)
• M74: 81,866,836 km (0.069 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 17,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit