🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.51 AU - 0.53 AU

Year: 246 Days

Day: 44.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.52 AU - 0.62 AU

Year: 282 Days

Day: 28 Hours

Environment

Temp: -124 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.9

Radius: 14.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.58 AU - 0.88 AU

Year: 409 Days

Day: 10.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 30,646,787 km

• M1: 188,045 km (0.118 R)
• M2: 281,842 km (0.114 R)
• M3: 402,867 km (0.054 R)
• M4: 506,538 km (0.107 R)
• M5: 600,037 km (0.051 R)
• M6: 762,800 km (0.11 R)
• M7: 861,684 km (0.084 R)
• M8: 979,417 km (0.097 R)
• M9: 1,093,560 km (0.048 R)
• M10: 1,400,386 km (0.109 R)
• M11: 1,520,064 km (0.106 R)
• M12: 1,660,686 km (0.114 R)
• M13: 1,782,159 km (0.078 R)
• M14: 1,931,009 km (0.072 R)
• M15: 2,102,897 km (0.031 R)
• M16: 2,197,294 km (0.107 R)
• M17: 2,351,230 km (0.12 R)
• M18: 2,455,799 km (0.092 R)
• M19: 2,616,018 km (0.096 R)
• M20: 2,738,389 km (0.109 R)
• M21: 2,989,265 km (0.106 R)
• M22: 3,095,928 km (0.108 R)
• M23: 3,196,906 km (0.12 R)
• M24: 3,453,916 km (0.08 R)
• M25: 3,573,744 km (0.047 R)
• M26: 3,702,697 km (0.098 R)
• M27: 3,887,450 km (0.107 R)
• M28: 4,234,069 km (0.083 R)
• M29: 4,370,801 km (0.09 R)
• M30: 4,468,189 km (0.111 R)
• M31: 4,582,781 km (0.076 R)
• M32: 4,714,876 km (0.1 R)
• M33: 4,831,562 km (0.091 R)
• M34: 4,949,296 km (0.073 R)
• M35: 5,290,828 km (0.078 R)
• M36: 5,394,948 km (0.096 R)
• M37: 5,587,331 km (0.049 R)
• M38: 5,702,222 km (0.045 R)
• M39: 5,800,059 km (0.088 R)
• M40: 5,952,200 km (0.11 R)
• M41: 6,069,634 km (0.113 R)
• M42: 6,260,820 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.9

Radius: 11.7

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.75 AU - 0.97 AU

Year: 523 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 30,646,787 km

• M1: 146,008 km (0.115 R)
• M2: 236,514 km (0.049 R)
• M3: 320,887 km (0.11 R)
• M4: 407,205 km (0.11 R)
• M5: 485,894 km (0.118 R)
• M6: 581,038 km (0.033 R)
• M7: 667,805 km (0.072 R)
• M8: 773,571 km (0.102 R)
• M9: 900,579 km (0.086 R)
• M10: 982,260 km (0.115 R)
• M11: 1,127,669 km (0.087 R)
• M12: 1,226,553 km (0.119 R)
• M13: 1,311,375 km (0.096 R)
• M14: 1,394,851 km (0.049 R)
• M15: 1,487,302 km (0.101 R)
• M16: 1,607,878 km (0.049 R)
• M17: 1,690,157 km (0.113 R)
• M18: 1,820,307 km (0.09 R)
• M19: 1,906,326 km (0.074 R)
• M20: 1,989,652 km (0.101 R)
• M21: 2,106,936 km (0.041 R)
• M22: 2,239,181 km (0.106 R)
• M23: 2,327,593 km (0.036 R)
• M24: 2,417,053 km (0.053 R)
• M25: 2,516,386 km (0.033 R)
• M26: 2,683,786 km (0.116 R)
• M27: 2,777,883 km (0.095 R)
• M28: 2,923,442 km (0.12 R)
• M29: 3,076,181 km (0.059 R)
• M30: 3,151,279 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 14.9

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.11 AU - 1.15 AU

Year: 788 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,646,787 km

• M1: 186,698 km (0.118 R)
• M2: 295,157 km (0.047 R)
• M3: 517,758 km (0.111 R)
• M4: 683,662 km (0.044 R)
• M5: 793,467 km (0.105 R)
• M6: 910,153 km (0.077 R)
• M7: 1,070,074 km (0.102 R)
• M8: 1,163,423 km (0.092 R)
• M9: 1,496,128 km (0.107 R)
• M10: 1,666,969 km (0.074 R)
• M11: 1,829,582 km (0.113 R)
• M12: 1,928,317 km (0.053 R)
• M13: 2,083,749 km (0.099 R)
• M14: 2,227,512 km (0.092 R)
• M15: 2,687,825 km (0.111 R)
• M16: 2,809,897 km (0.099 R)
• M17: 2,916,111 km (0.103 R)
• M18: 3,123,454 km (0.093 R)
• M19: 3,476,954 km (0.109 R)
• M20: 3,726,333 km (0.105 R)
• M21: 3,833,745 km (0.111 R)
• M22: 3,952,077 km (0.055 R)
• M23: 4,172,135 km (0.045 R)
• M24: 4,304,230 km (0.072 R)
• M25: 4,551,814 km (0.104 R)
• M26: 4,782,794 km (0.072 R)
• M27: 4,878,536 km (0.084 R)
• M28: 5,017,812 km (0.091 R)
• M29: 5,125,971 km (0.053 R)
• M30: 5,234,878 km (0.079 R)
• M31: 5,455,086 km (0.068 R)
• M32: 5,881,889 km (0.08 R)
• M33: 6,319,612 km (0.081 R)
• M34: 6,424,929 km (0.113 R)
• M35: 6,984,126 km (0.081 R)
• M36: 7,771,011 km (0.064 R)
• M37: 7,871,391 km (0.115 R)
• M38: 8,289,966 km (0.116 R)
• M39: 8,560,289 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549

Radius: 9.7

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.13 AU - 2.49 AU

Year: 2303 Days

Day: 11.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,646,787 km

• M1: 121,174 km (0.06 R)
• M2: 186,249 km (0.118 R)
• M3: 248,482 km (0.039 R)
• M4: 346,618 km (0.114 R)
• M5: 482,453 km (0.074 R)
• M6: 759,957 km (0.115 R)
• M7: 837,150 km (0.104 R)
• M8: 1,000,062 km (0.11 R)
• M9: 1,104,930 km (0.109 R)
• M10: 1,254,079 km (0.052 R)
• M11: 1,550,732 km (0.093 R)
• M12: 1,639,742 km (0.115 R)
• M13: 1,707,510 km (0.108 R)
• M14: 1,846,187 km (0.041 R)
• M15: 1,928,765 km (0.114 R)
• M16: 2,122,495 km (0.102 R)
• M17: 2,221,678 km (0.065 R)
• M18: 2,463,727 km (0.119 R)
• M19: 2,541,967 km (0.103 R)
• M20: 2,621,104 km (0.104 R)
• M21: 3,369,842 km (0.109 R)
• M22: 3,934,723 km (0.052 R)
• M23: 4,026,576 km (0.101 R)
• M24: 4,196,968 km (0.084 R)
• M25: 4,464,898 km (0.101 R)
• M26: 4,528,776 km (0.053 R)
• M27: 4,592,954 km (0.119 R)
• M28: 4,706,050 km (0.074 R)
• M29: 4,820,193 km (0.113 R)
• M30: 5,234,878 km (0.105 R)
• M31: 6,063,351 km (0.117 R)
• M32: 6,420,591 km (0.029 R)
• M33: 6,529,049 km (0.115 R)
• M34: 6,638,106 km (0.087 R)
• M35: 6,895,115 km (0.084 R)
• M36: 7,118,166 km (0.076 R)
• M37: 7,268,063 km (0.079 R)
• M38: 7,381,159 km (0.086 R)
• M39: 7,628,295 km (0.091 R)
• M40: 7,705,038 km (0.107 R)
• M41: 8,248,378 km (0.099 R)
• M42: 8,564,628 km (0.101 R)
• M43: 8,985,596 km (0.083 R)
• M44: 9,046,183 km (0.026 R)
• M45: 9,127,415 km (0.097 R)
• M46: 9,372,307 km (0.045 R)
• M47: 9,931,204 km (0.116 R)
• M48: 10,246,407 km (0.094 R)
• M49: 10,309,836 km (0.105 R)
• M50: 10,543,658 km (0.118 R)
• M51: 10,865,144 km (0.109 R)
• M52: 10,973,153 km (0.097 R)
• M53: 11,124,846 km (0.072 R)
• M54: 11,255,295 km (0.089 R)
• M55: 11,561,971 km (0.068 R)
• M56: 11,827,058 km (0.098 R)
• M57: 11,960,350 km (0.094 R)
• M58: 12,049,510 km (0.097 R)
• M59: 12,250,869 km (0.07 R)
• M60: 13,228,192 km (0.116 R)
• M61: 13,320,494 km (0.11 R)
• M62: 13,644,822 km (0.076 R)
• M63: 13,924,869 km (0.061 R)
• M64: 14,042,154 km (0.098 R)
• M65: 14,705,022 km (0.043 R)
• M66: 14,776,679 km (0.114 R)
• M67: 14,944,229 km (0.054 R)
• M68: 15,040,420 km (0.091 R)
• M69: 15,281,422 km (0.119 R)
• M70: 15,402,298 km (0.117 R)
• M71: 16,480,898 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.2

Radius: 13.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.32 AU - 3.26 AU

Year: 3057 Days

Day: 6.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 30,646,787 km

• M1: 187,446 km (0.066 R)
• M2: 283,787 km (0.101 R)
• M3: 370,554 km (0.071 R)
• M4: 459,415 km (0.08 R)
• M5: 622,178 km (0.087 R)
• M6: 950,694 km (0.107 R)
• M7: 1,039,406 km (0.081 R)
• M8: 1,216,380 km (0.057 R)
• M9: 1,373,757 km (0.059 R)
• M10: 1,527,693 km (0.093 R)
• M11: 1,731,446 km (0.084 R)
• M12: 2,048,294 km (0.085 R)
• M13: 2,177,995 km (0.106 R)
• M14: 2,371,874 km (0.031 R)
• M15: 2,495,891 km (0.044 R)
• M16: 2,609,585 km (0.12 R)
• M17: 2,842,210 km (0.102 R)
• M18: 3,840,028 km (0.09 R)
• M19: 4,075,644 km (0.109 R)
• M20: 4,195,323 km (0.115 R)
• M21: 4,285,829 km (0.066 R)
• M22: 4,392,343 km (0.113 R)
• M23: 4,732,678 km (0.111 R)
• M24: 5,114,003 km (0.075 R)
• M25: 5,805,295 km (0.101 R)
• M26: 6,265,308 km (0.114 R)
• M27: 6,351,776 km (0.079 R)
• M28: 6,825,852 km (0.089 R)
• M29: 6,986,520 km (0.104 R)
• M30: 7,202,689 km (0.055 R)
• M31: 7,311,596 km (0.103 R)
• M32: 7,604,658 km (0.056 R)
• M33: 8,183,602 km (0.036 R)
• M34: 8,488,034 km (0.044 R)
• M35: 8,622,372 km (0.099 R)
• M36: 8,815,503 km (0.091 R)
• M37: 8,951,637 km (0.116 R)
• M38: 9,245,597 km (0.106 R)
• M39: 9,802,999 km (0.083 R)
• M40: 9,923,874 km (0.034 R)
• M41: 10,515,234 km (0.046 R)
• M42: 10,888,032 km (0.094 R)
• M43: 11,924,745 km (0.081 R)
• M44: 12,772,367 km (0.101 R)
• M45: 13,125,867 km (0.096 R)
• M46: 13,259,158 km (0.114 R)
• M47: 13,639,586 km (0.058 R)
• M48: 14,548,692 km (0.112 R)
• M49: 14,987,463 km (0.112 R)
• M50: 15,150,076 km (0.094 R)
• M51: 15,453,909 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.7

Radius: 12.5

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.19 AU - 4.01 AU

Year: 4481 Days

Day: 7.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,646,787 km

• M1: 190,588 km (0.072 R)
• M2: 276,008 km (0.118 R)
• M3: 372,499 km (0.11 R)
• M4: 603,627 km (0.117 R)
• M5: 937,829 km (0.089 R)
• M6: 1,119,740 km (0.108 R)
• M7: 1,804,300 km (0.037 R)
• M8: 1,926,821 km (0.087 R)
• M9: 2,426,029 km (0.102 R)
• M10: 2,760,829 km (0.115 R)
• M11: 3,216,354 km (0.062 R)
• M12: 3,431,476 km (0.103 R)
• M13: 3,830,453 km (0.109 R)
• M14: 4,433,333 km (0.029 R)
• M15: 5,215,879 km (0.096 R)
• M16: 5,342,140 km (0.119 R)
• M17: 5,623,234 km (0.119 R)
• M18: 5,830,876 km (0.081 R)
• M19: 6,041,061 km (0.106 R)
• M20: 6,120,647 km (0.113 R)
• M21: 6,659,499 km (0.094 R)
• M22: 6,962,285 km (0.048 R)
• M23: 7,269,858 km (0.033 R)
• M24: 7,638,916 km (0.11 R)
• M25: 8,248,228 km (0.098 R)
• M26: 8,484,593 km (0.085 R)
• M27: 8,963,904 km (0.09 R)
• M28: 9,452,042 km (0.079 R)
• M29: 9,917,591 km (0.117 R)
• M30: 10,200,480 km (0.09 R)
• M31: 11,293,442 km (0.084 R)
• M32: 11,457,402 km (0.107 R)
• M33: 11,754,353 km (0.086 R)
• M34: 12,796,602 km (0.075 R)
• M35: 13,070,516 km (0.096 R)
• M36: 13,242,553 km (0.076 R)
• M37: 13,763,453 km (0.111 R)
• M38: 14,079,254 km (0.055 R)
• M39: 14,326,539 km (0.088 R)
• M40: 14,682,283 km (0.112 R)
• M41: 15,293,839 km (0.103 R)
• M42: 15,475,152 km (0.043 R)
• M43: 16,727,884 km (0.102 R)
• M44: 18,089,674 km (0.075 R)
• M45: 18,320,054 km (0.085 R)
• M46: 18,706,316 km (0.084 R)
• M47: 20,677,418 km (0.078 R)
• M48: 20,998,904 km (0.092 R)
• M49: 21,524,890 km (0.079 R)
• M50: 21,606,121 km (0.099 R)
• M51: 21,769,033 km (0.098 R)
• M52: 21,850,714 km (0.072 R)
• M53: 21,932,394 km (0.028 R)
• M54: 22,548,438 km (0.081 R)
• M55: 23,170,317 km (0.082 R)
• M56: 23,295,380 km (0.051 R)
• M57: 23,378,856 km (0.068 R)
• M58: 23,587,994 km (0.102 R)
• M59: 23,881,804 km (0.071 R)
• M60: 24,685,593 km (0.104 R)
• M61: 26,580,849 km (0.104 R)
• M62: 26,974,291 km (0.05 R)
• M63: 27,457,792 km (0.082 R)
• M64: 27,546,054 km (0.119 R)
• M65: 27,944,134 km (0.075 R)
• M66: 28,656,669 km (0.069 R)
• M67: 29,194,922 km (0.099 R)
• M68: 29,465,395 km (0.025 R)
• M69: 30,327,228 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 20,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit