🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.65 AU - 0.75 AU

Year: 225 Days

Day: 28.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,878,440 km

• M1: 112,946 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.96 AU - 1.5 AU

Year: 525 Days

Day: 48 Hours

Environment

Temp: -39 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,878,440 km

• M1: 277,504 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.96 AU - 1.54 AU

Year: 538 Days

Day: 31.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,878,440 km

• M1: 56,548 km (0.037 R)
• M2: 91,703 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.21 AU - 1.51 AU

Year: 611 Days

Day: 47 Hours

Environment

Temp: -49 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.45 AU - 3.05 AU

Year: 1756 Days

Day: 14 Hours

Environment

Temp: -102 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.7

Radius: 9.1

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.8 AU - 7.96 AU

Year: 6204 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 85,878,440 km

• M1: 115,340 km (0.038 R)
• M2: 189,391 km (0.101 R)
• M3: 336,595 km (0.092 R)
• M4: 418,874 km (0.091 R)
• M5: 567,275 km (0.119 R)
• M6: 1,314,965 km (0.057 R)
• M7: 1,454,091 km (0.109 R)
• M8: 1,525,449 km (0.085 R)
• M9: 1,612,815 km (0.067 R)
• M10: 1,807,890 km (0.096 R)
• M11: 2,026,752 km (0.055 R)
• M12: 2,090,929 km (0.062 R)
• M13: 2,304,256 km (0.085 R)
• M14: 2,439,044 km (0.115 R)
• M15: 2,559,171 km (0.117 R)
• M16: 2,752,002 km (0.11 R)
• M17: 2,841,163 km (0.08 R)
• M18: 2,986,123 km (0.112 R)
• M19: 3,609,198 km (0.07 R)
• M20: 3,945,793 km (0.086 R)
• M21: 4,292,561 km (0.11 R)
• M22: 4,459,213 km (0.112 R)
• M23: 4,670,446 km (0.093 R)
• M24: 4,820,343 km (0.091 R)
• M25: 5,191,046 km (0.099 R)
• M26: 5,435,788 km (0.087 R)
• M27: 5,867,528 km (0.07 R)
• M28: 6,405,033 km (0.075 R)
• M29: 7,576,833 km (0.086 R)
• M30: 8,033,256 km (0.113 R)
• M31: 8,238,953 km (0.091 R)
• M32: 8,446,445 km (0.067 R)
• M33: 8,603,074 km (0.113 R)
• M34: 8,813,559 km (0.093 R)
• M35: 9,159,279 km (0.105 R)
• M36: 9,374,251 km (0.1 R)
• M37: 9,536,565 km (0.039 R)
• M38: 10,001,515 km (0.076 R)
• M39: 10,417,996 km (0.107 R)
• M40: 11,325,157 km (0.102 R)
• M41: 11,527,114 km (0.092 R)
• M42: 11,817,484 km (0.047 R)
• M43: 12,494,564 km (0.085 R)
• M44: 12,943,058 km (0.095 R)
• M45: 13,732,636 km (0.06 R)
• M46: 14,851,777 km (0.114 R)
• M47: 15,167,878 km (0.117 R)
• M48: 15,263,022 km (0.096 R)
• M49: 15,774,497 km (0.107 R)
• M50: 15,967,628 km (0.109 R)
• M51: 16,650,093 km (0.096 R)
• M52: 17,242,651 km (0.081 R)
• M53: 17,574,758 km (0.118 R)
• M54: 17,641,479 km (0.101 R)
• M55: 17,942,619 km (0.06 R)
• M56: 18,043,448 km (0.114 R)
• M57: 18,144,427 km (0.084 R)
• M58: 18,822,254 km (0.118 R)
• M59: 19,129,977 km (0.117 R)
• M60: 19,232,901 km (0.056 R)
• M61: 19,439,346 km (0.083 R)
• M62: 19,508,310 km (0.108 R)
• M63: 19,577,425 km (0.086 R)
• M64: 19,646,539 km (0.101 R)
• M65: 19,750,360 km (0.101 R)
• M66: 20,377,474 km (0.101 R)
• M67: 20,517,647 km (0.111 R)
• M68: 20,658,269 km (0.084 R)
• M69: 20,728,580 km (0.108 R)
• M70: 21,686,904 km (0.056 R)
• M71: 22,153,350 km (0.048 R)
• M72: 22,261,510 km (0.119 R)
• M73: 22,877,554 km (0.03 R)
• M74: 22,950,408 km (0.118 R)
• M75: 23,572,735 km (0.03 R)
• M76: 23,756,740 km (0.09 R)
• M77: 23,941,344 km (0.083 R)
• M78: 24,721,796 km (0.085 R)
• M79: 24,908,793 km (0.103 R)
• M80: 24,983,742 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.2

Radius: 11.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.42 AU - 9.16 AU

Year: 8371 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,878,440 km

• M1: 314,455 km (0.073 R)
• M2: 449,542 km (0.036 R)
• M3: 584,778 km (0.081 R)
• M4: 658,380 km (0.073 R)
• M5: 872,305 km (0.099 R)
• M6: 1,352,066 km (0.029 R)
• M7: 1,629,570 km (0.108 R)
• M8: 1,738,626 km (0.111 R)
• M9: 2,299,918 km (0.102 R)
• M10: 2,422,887 km (0.106 R)
• M11: 2,783,568 km (0.062 R)
• M12: 2,870,933 km (0.113 R)
• M13: 3,321,970 km (0.074 R)
• M14: 3,723,042 km (0.114 R)
• M15: 3,844,067 km (0.076 R)
• M16: 3,966,288 km (0.1 R)
• M17: 4,753,323 km (0.116 R)
• M18: 5,259,562 km (0.102 R)
• M19: 5,671,405 km (0.109 R)
• M20: 6,265,458 km (0.079 R)
• M21: 6,643,342 km (0.117 R)
• M22: 6,731,605 km (0.082 R)
• M23: 7,390,733 km (0.063 R)
• M24: 8,932,190 km (0.063 R)
• M25: 9,062,340 km (0.089 R)
• M26: 9,589,373 km (0.09 R)
• M27: 10,466,914 km (0.091 R)
• M28: 10,569,838 km (0.117 R)
• M29: 11,688,530 km (0.032 R)
• M30: 12,189,683 km (0.058 R)
• M31: 12,625,013 km (0.117 R)
• M32: 12,844,473 km (0.103 R)
• M33: 13,213,232 km (0.059 R)
• M34: 13,399,032 km (0.095 R)
• M35: 13,473,532 km (0.055 R)
• M36: 14,112,465 km (0.11 R)
• M37: 14,264,307 km (0.068 R)
• M38: 15,108,936 km (0.12 R)
• M39: 15,694,163 km (0.114 R)
• M40: 15,890,884 km (0.117 R)
• M41: 16,009,216 km (0.077 R)
• M42: 16,207,284 km (0.101 R)
• M43: 16,326,513 km (0.086 R)
• M44: 16,645,905 km (0.116 R)
• M45: 16,806,274 km (0.094 R)
• M46: 17,861,687 km (0.063 R)
• M47: 18,563,301 km (0.099 R)
• M48: 19,189,966 km (0.078 R)
• M49: 20,463,942 km (0.032 R)
• M50: 20,549,960 km (0.067 R)
• M51: 20,894,783 km (0.09 R)
• M52: 21,677,629 km (0.092 R)
• M53: 23,182,584 km (0.117 R)
• M54: 23,406,681 km (0.103 R)
• M55: 23,721,734 km (0.118 R)
• M56: 24,174,268 km (0.113 R)
• M57: 24,629,494 km (0.091 R)
• M58: 25,271,867 km (0.118 R)
• M59: 25,456,322 km (0.066 R)
• M60: 25,919,626 km (0.084 R)
• M61: 26,152,251 km (0.087 R)
• M62: 26,807,490 km (0.072 R)
• M63: 26,948,560 km (0.091 R)
• M64: 27,420,691 km (0.058 R)
• M65: 27,800,371 km (0.107 R)
• M66: 28,661,007 km (0.043 R)
• M67: 28,757,199 km (0.106 R)
• M68: 30,359,541 km (0.057 R)
• M69: 30,703,018 km (0.087 R)
• M70: 30,801,454 km (0.112 R)
• M71: 31,097,358 km (0.033 R)
• M72: 31,196,242 km (0.066 R)
• M73: 31,443,677 km (0.102 R)
• M74: 31,642,194 km (0.08 R)
• M75: 32,290,252 km (0.096 R)
• M76: 32,390,333 km (0.071 R)
• M77: 32,691,174 km (0.069 R)
• M78: 33,093,742 km (0.112 R)
• M79: 34,005,690 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.9

Radius: 11.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.88 AU - 10.66 AU

Year: 12671 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,878,440 km

• M1: 144,661 km (0.115 R)
• M2: 538,852 km (0.06 R)
• M3: 908,807 km (0.112 R)
• M4: 1,008,290 km (0.101 R)
• M5: 1,111,512 km (0.119 R)
• M6: 2,172,909 km (0.108 R)
• M7: 2,392,220 km (0.092 R)
• M8: 2,793,591 km (0.115 R)
• M9: 2,972,360 km (0.115 R)
• M10: 3,789,912 km (0.088 R)
• M11: 4,499,006 km (0.09 R)
• M12: 4,815,555 km (0.083 R)
• M13: 5,770,439 km (0.073 R)
• M14: 5,884,283 km (0.049 R)
• M15: 6,308,542 km (0.073 R)
• M16: 7,975,810 km (0.119 R)
• M17: 8,748,783 km (0.094 R)
• M18: 9,011,776 km (0.093 R)
• M19: 9,770,985 km (0.108 R)
• M20: 10,089,628 km (0.07 R)
• M21: 10,227,258 km (0.052 R)
• M22: 10,784,062 km (0.111 R)
• M23: 11,255,445 km (0.072 R)
• M24: 12,316,393 km (0.091 R)
• M25: 13,611,162 km (0.096 R)
• M26: 13,763,453 km (0.072 R)
• M27: 14,688,417 km (0.103 R)
• M28: 15,899,411 km (0.059 R)
• M29: 17,969,547 km (0.114 R)
• M30: 18,080,847 km (0.099 R)
• M31: 18,360,147 km (0.119 R)
• M32: 18,640,792 km (0.088 R)
• M33: 19,377,263 km (0.11 R)
• M34: 20,296,691 km (0.11 R)
• M35: 20,645,254 km (0.111 R)
• M36: 21,054,255 km (0.092 R)
• M37: 21,289,273 km (0.09 R)
• M38: 22,958,187 km (0.059 R)
• M39: 23,200,087 km (0.107 R)
• M40: 23,321,410 km (0.064 R)
• M41: 23,503,621 km (0.067 R)
• M42: 24,545,420 km (0.091 R)
• M43: 24,730,772 km (0.064 R)
• M44: 25,915,886 km (0.101 R)
• M45: 26,800,907 km (0.118 R)
• M46: 27,055,673 km (0.118 R)
• M47: 27,888,933 km (0.079 R)
• M48: 28,082,363 km (0.105 R)
• M49: 28,470,719 km (0.075 R)
• M50: 29,580,735 km (0.112 R)
• M51: 29,712,231 km (0.111 R)
• M52: 30,439,128 km (0.072 R)
• M53: 30,638,242 km (0.043 R)
• M54: 31,038,117 km (0.092 R)
• M55: 31,238,579 km (0.075 R)
• M56: 31,573,827 km (0.107 R)
• M57: 31,910,273 km (0.098 R)
• M58: 32,383,152 km (0.111 R)
• M59: 33,953,481 km (0.077 R)
• M60: 35,408,769 km (0.095 R)
• M61: 36,531,351 km (0.114 R)
• M62: 39,822,953 km (0.112 R)
• M63: 41,063,269 km (0.106 R)
• M64: 41,725,090 km (0.038 R)
• M65: 41,798,842 km (0.079 R)
• M66: 42,094,148 km (0.115 R)
• M67: 42,538,603 km (0.099 R)
• M68: 44,031,440 km (0.118 R)
• M69: 44,708,670 km (0.106 R)
• M70: 45,693,174 km (0.088 R)
• M71: 45,769,169 km (0.108 R)
• M72: 46,684,708 km (0.038 R)
• M73: 48,378,904 km (0.066 R)
• M74: 50,014,757 km (0.113 R)
• M75: 50,171,535 km (0.108 R)
• M76: 50,800,146 km (0.049 R)
• M77: 50,878,984 km (0.084 R)
• M78: 53,581,021 km (0.029 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.6

Radius: 4.8

Gravity: 21.6 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 14.53 AU - 20.43 AU

Year: 28137 Days

Day: 19.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,878,440 km

• M1: 99,632 km (0.068 R)
• M2: 378,782 km (0.057 R)
• M3: 670,498 km (0.09 R)
• M4: 798,404 km (0.085 R)
• M5: 1,106,875 km (0.112 R)
• M6: 1,320,949 km (0.047 R)
• M7: 1,787,246 km (0.083 R)
• M8: 2,454,452 km (0.104 R)
• M9: 3,319,577 km (0.117 R)
• M10: 3,582,570 km (0.06 R)
• M11: 3,671,730 km (0.078 R)
• M12: 4,946,005 km (0.106 R)
• M13: 4,995,522 km (0.112 R)
• M14: 5,296,662 km (0.097 R)
• M15: 5,398,389 km (0.077 R)
• M16: 5,500,714 km (0.096 R)
• M17: 5,916,446 km (0.034 R)
• M18: 6,181,384 km (0.112 R)
• M19: 6,722,928 km (0.104 R)
• M20: 8,025,178 km (0.115 R)
• M21: 8,734,720 km (0.114 R)
• M22: 8,794,709 km (0.108 R)
• M23: 9,036,310 km (0.069 R)
• M24: 9,402,675 km (0.118 R)
• M25: 9,464,160 km (0.07 R)
• M26: 9,961,273 km (0.111 R)
• M27: 10,086,936 km (0.025 R)
• M28: 10,403,186 km (0.106 R)
• M29: 10,980,633 km (0.04 R)
• M30: 12,099,775 km (0.112 R)
• M31: 12,911,194 km (0.109 R)
• M32: 14,020,312 km (0.05 R)
• M33: 14,586,241 km (0.119 R)
• M34: 15,521,826 km (0.085 R)
• M35: 16,328,458 km (0.097 R)
• M36: 16,774,110 km (0.101 R)
• M37: 19,767,115 km (0.072 R)
• M38: 20,401,110 km (0.115 R)
• M39: 20,560,582 km (0.072 R)
• M40: 21,202,955 km (0.064 R)
• M41: 22,260,612 km (0.091 R)
• M42: 22,754,584 km (0.101 R)
• M43: 22,837,312 km (0.055 R)
• M44: 23,502,274 km (0.119 R)
• M45: 24,089,296 km (0.104 R)
• M46: 24,258,043 km (0.091 R)
• M47: 25,192,431 km (0.1 R)
• M48: 26,311,872 km (0.079 R)
• M49: 26,398,639 km (0.088 R)
• M50: 32,611,737 km (0.118 R)
• M51: 32,798,286 km (0.062 R)
• M52: 33,078,782 km (0.119 R)
• M53: 36,409,429 km (0.118 R)
• M54: 36,893,827 km (0.049 R)
• M55: 39,248,647 km (0.084 R)
• M56: 39,347,830 km (0.11 R)
• M57: 39,745,312 km (0.073 R)
• M58: 40,244,221 km (0.12 R)
• M59: 40,845,455 km (0.044 R)
• M60: 42,565,082 km (0.113 R)
• M61: 44,308,197 km (0.115 R)
• M62: 44,929,028 km (0.103 R)
• M63: 45,032,699 km (0.061 R)
• M64: 45,240,490 km (0.084 R)
• M65: 45,865,510 km (0.067 R)
• M66: 46,913,743 km (0.074 R)
• M67: 51,944,569 km (0.105 R)
• M68: 54,026,373 km (0.083 R)
• M69: 56,694,900 km (0.09 R)
• M70: 57,481,187 km (0.071 R)
• M71: 57,819,278 km (0.105 R)
• M72: 58,045,021 km (0.095 R)
• M73: 59,633,601 km (0.075 R)
• M74: 59,861,738 km (0.104 R)
• M75: 60,777,127 km (0.114 R)
• M76: 61,466,624 km (0.11 R)
• M77: 61,581,814 km (0.095 R)
• M78: 62,158,663 km (0.055 R)
• M79: 62,969,484 km (0.117 R)
• M80: 63,550,671 km (0.113 R)
• M81: 64,133,654 km (0.117 R)
• M82: 65,540,174 km (0.108 R)
• M83: 67,787,732 km (0.107 R)
• M84: 69,100,603 km (0.045 R)
• M85: 69,220,281 km (0.085 R)
• M86: 69,340,109 km (0.086 R)
• M87: 69,700,042 km (0.09 R)
• M88: 71,387,805 km (0.089 R)
• M89: 75,049,362 km (0.117 R)
• M90: 75,788,974 km (0.109 R)
• M91: 75,912,542 km (0.054 R)
• M92: 79,272,360 km (0.111 R)
• M93: 80,277,209 km (0.059 R)
• M94: 82,299,473 km (0.118 R)
• M95: 84,210,437 km (0.101 R)
• M96: 85,235,631 km (0.071 R)
• M97: 85,878,453 km (0.073 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 18,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit