🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.42 AU - 0.66 AU

Year: 252 Days

Day: 19.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.46 AU - 0.64 AU

Year: 259 Days

Day: 24.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.4

Radius: 12.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.3 AU - 1.34 AU

Year: 964 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 76,081,205 km

• M1: 173,085 km (0.116 R)
• M2: 287,228 km (0.109 R)
• M3: 380,876 km (0.11 R)
• M4: 500,704 km (0.055 R)
• M5: 612,902 km (0.078 R)
• M6: 722,408 km (0.113 R)
• M7: 835,055 km (0.112 R)
• M8: 949,647 km (0.081 R)
• M9: 1,050,476 km (0.084 R)
• M10: 1,145,022 km (0.111 R)
• M11: 1,268,889 km (0.107 R)
• M12: 1,403,078 km (0.106 R)
• M13: 1,485,956 km (0.09 R)
• M14: 1,581,997 km (0.09 R)
• M15: 1,871,021 km (0.083 R)
• M16: 1,969,306 km (0.072 R)
• M17: 2,050,388 km (0.076 R)
• M18: 2,145,383 km (0.08 R)
• M19: 2,287,651 km (0.102 R)
• M20: 2,366,489 km (0.063 R)
• M21: 2,453,106 km (0.09 R)
• M22: 2,663,889 km (0.108 R)
• M23: 2,747,215 km (0.066 R)
• M24: 2,873,775 km (0.091 R)
• M25: 3,140,209 km (0.043 R)
• M26: 3,310,002 km (0.12 R)
• M27: 3,414,721 km (0.105 R)
• M28: 3,543,674 km (0.055 R)
• M29: 3,712,870 km (0.056 R)
• M30: 3,869,050 km (0.084 R)
• M31: 4,107,509 km (0.072 R)
• M32: 4,269,074 km (0.069 R)
• M33: 4,482,551 km (0.045 R)
• M34: 4,707,845 km (0.061 R)
• M35: 5,100,539 km (0.1 R)
• M36: 5,213,486 km (0.039 R)
• M37: 5,309,677 km (0.115 R)
• M38: 5,512,831 km (0.116 R)
• M39: 5,664,523 km (0.096 R)
• M40: 5,763,557 km (0.031 R)
• M41: 5,854,064 km (0.103 R)
• M42: 5,963,270 km (0.069 R)
• M43: 6,146,827 km (0.069 R)
• M44: 6,360,153 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.9

Radius: 12.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.23 AU - 1.57 AU

Year: 1053 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 76,081,205 km

• M1: 161,715 km (0.115 R)
• M2: 274,811 km (0.101 R)
• M3: 360,381 km (0.106 R)
• M4: 495,618 km (0.082 R)
• M5: 634,445 km (0.114 R)
• M6: 721,361 km (0.107 R)
• M7: 812,915 km (0.113 R)
• M8: 898,784 km (0.079 R)
• M9: 1,036,713 km (0.085 R)
• M10: 1,216,829 km (0.113 R)
• M11: 1,365,230 km (0.11 R)
• M12: 1,577,210 km (0.114 R)
• M13: 1,661,135 km (0.055 R)
• M14: 1,786,947 km (0.11 R)
• M15: 2,034,082 km (0.027 R)
• M16: 2,118,904 km (0.084 R)
• M17: 2,351,529 km (0.08 R)
• M18: 2,463,428 km (0.103 R)
• M19: 2,584,902 km (0.097 R)
• M20: 2,685,132 km (0.116 R)
• M21: 2,945,582 km (0.11 R)
• M22: 3,034,294 km (0.081 R)
• M23: 3,645,551 km (0.108 R)
• M24: 3,828,658 km (0.046 R)
• M25: 4,032,560 km (0.114 R)
• M26: 4,131,444 km (0.102 R)
• M27: 4,222,101 km (0.057 R)
• M28: 4,396,083 km (0.119 R)
• M29: 4,507,234 km (0.088 R)
• M30: 4,619,283 km (0.099 R)
• M31: 4,722,805 km (0.08 R)
• M32: 5,028,732 km (0.058 R)
• M33: 5,340,943 km (0.075 R)
• M34: 5,429,954 km (0.082 R)
• M35: 5,649,713 km (0.098 R)
• M36: 5,740,369 km (0.065 R)
• M37: 5,841,797 km (0.09 R)
• M38: 6,015,630 km (0.073 R)
• M39: 6,139,347 km (0.095 R)
• M40: 6,589,487 km (0.11 R)
• M41: 6,695,851 km (0.1 R)
• M42: 7,115,772 km (0.09 R)
• M43: 7,279,582 km (0.105 R)
• M44: 7,444,588 km (0.091 R)
• M45: 7,544,370 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.4

Radius: 12.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.34 AU - 1.72 AU

Year: 1203 Days

Day: 12.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 76,081,205 km

• M1: 224,397 km (0.044 R)
• M2: 312,360 km (0.083 R)
• M3: 413,937 km (0.112 R)
• M4: 504,594 km (0.107 R)
• M5: 590,014 km (0.09 R)
• M6: 747,241 km (0.055 R)
• M7: 875,447 km (0.051 R)
• M8: 959,670 km (0.082 R)
• M9: 1,082,640 km (0.072 R)
• M10: 1,274,424 km (0.038 R)
• M11: 1,518,718 km (0.06 R)
• M12: 1,601,296 km (0.116 R)
• M13: 1,728,304 km (0.08 R)
• M14: 1,985,014 km (0.059 R)
• M15: 2,083,599 km (0.11 R)
• M16: 2,183,979 km (0.064 R)
• M17: 2,270,148 km (0.071 R)
• M18: 2,381,598 km (0.104 R)
• M19: 2,478,538 km (0.033 R)
• M20: 2,568,745 km (0.086 R)
• M21: 2,735,547 km (0.098 R)
• M22: 2,828,746 km (0.075 R)
• M23: 3,521,235 km (0.066 R)
• M24: 3,650,936 km (0.106 R)
• M25: 3,754,159 km (0.076 R)
• M26: 3,848,704 km (0.085 R)
• M27: 4,088,809 km (0.052 R)
• M28: 4,264,736 km (0.112 R)
• M29: 4,343,873 km (0.102 R)
• M30: 4,463,252 km (0.103 R)
• M31: 4,685,256 km (0.118 R)
• M32: 4,900,527 km (0.112 R)
• M33: 5,140,033 km (0.106 R)
• M34: 5,674,247 km (0.076 R)
• M35: 5,772,234 km (0.113 R)
• M36: 5,992,292 km (0.115 R)
• M37: 6,103,294 km (0.057 R)
• M38: 6,271,143 km (0.04 R)
• M39: 6,361,350 km (0.111 R)
• M40: 6,554,332 km (0.114 R)
• M41: 6,957,947 km (0.107 R)
• M42: 7,334,036 km (0.103 R)
• M43: 7,440,998 km (0.029 R)
• M44: 7,560,527 km (0.051 R)
• M45: 7,728,974 km (0.095 R)
• M46: 7,983,889 km (0.072 R)
• M47: 8,093,993 km (0.085 R)
• M48: 8,266,330 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.7

Radius: 10.4

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.4 AU - 3.74 AU

Year: 4289 Days

Day: 12 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,081,205 km

• M1: 137,480 km (0.091 R)
• M2: 242,049 km (0.067 R)
• M3: 552,315 km (0.101 R)
• M4: 685,308 km (0.085 R)
• M5: 1,019,958 km (0.111 R)
• M6: 1,212,192 km (0.066 R)
• M7: 1,390,363 km (0.088 R)
• M8: 1,801,308 km (0.108 R)
• M9: 1,902,586 km (0.111 R)
• M10: 2,080,757 km (0.06 R)
• M11: 2,342,852 km (0.068 R)
• M12: 2,437,996 km (0.097 R)
• M13: 2,599,413 km (0.051 R)
• M14: 2,764,419 km (0.1 R)
• M15: 2,915,812 km (0.105 R)
• M16: 3,139,611 km (0.093 R)
• M17: 3,369,094 km (0.118 R)
• M18: 3,495,055 km (0.076 R)
• M19: 3,567,610 km (0.028 R)
• M20: 3,714,515 km (0.067 R)
• M21: 4,052,158 km (0.116 R)
• M22: 4,518,005 km (0.071 R)
• M23: 4,597,292 km (0.029 R)
• M24: 5,124,176 km (0.112 R)
• M25: 5,415,892 km (0.089 R)
• M26: 5,756,077 km (0.093 R)
• M27: 5,993,938 km (0.059 R)
• M28: 6,479,383 km (0.105 R)
• M29: 6,636,610 km (0.119 R)
• M30: 7,115,623 km (0.074 R)
• M31: 7,254,599 km (0.095 R)
• M32: 7,605,855 km (0.033 R)
• M33: 7,914,924 km (0.115 R)
• M34: 8,520,796 km (0.061 R)
• M35: 9,191,892 km (0.112 R)
• M36: 9,292,870 km (0.092 R)
• M37: 9,648,913 km (0.082 R)
• M38: 9,957,533 km (0.073 R)
• M39: 10,321,804 km (0.089 R)
• M40: 10,426,822 km (0.1 R)
• M41: 11,251,705 km (0.089 R)
• M42: 11,386,792 km (0.079 R)
• M43: 11,495,250 km (0.114 R)
• M44: 11,685,838 km (0.093 R)
• M45: 12,042,479 km (0.064 R)
• M46: 12,152,882 km (0.089 R)
• M47: 12,766,533 km (0.105 R)
• M48: 12,907,454 km (0.092 R)
• M49: 13,077,247 km (0.102 R)
• M50: 13,276,213 km (0.09 R)
• M51: 13,562,244 km (0.105 R)
• M52: 14,373,812 km (0.064 R)
• M53: 14,461,776 km (0.119 R)
• M54: 14,963,228 km (0.116 R)
• M55: 15,380,456 km (0.104 R)
• M56: 15,680,849 km (0.101 R)
• M57: 16,135,178 km (0.072 R)
• M58: 16,409,839 km (0.114 R)
• M59: 16,532,360 km (0.111 R)
• M60: 16,685,997 km (0.085 R)
• M61: 16,871,049 km (0.109 R)
• M62: 17,118,784 km (0.111 R)
• M63: 17,586,426 km (0.06 R)
• M64: 17,711,939 km (0.116 R)
• M65: 17,869,166 km (0.113 R)
• M66: 19,014,787 km (0.119 R)
• M67: 19,111,278 km (0.034 R)
• M68: 19,337,170 km (0.079 R)
• M69: 21,009,824 km (0.09 R)
• M70: 22,150,358 km (0.096 R)
• M71: 22,557,713 km (0.051 R)
• M72: 22,625,930 km (0.085 R)
• M73: 22,728,255 km (0.064 R)
• M74: 22,899,096 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.1

Radius: 12.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.87 AU - 4.45 AU

Year: 4452 Days

Day: 9.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 76,081,205 km

• M1: 167,998 km (0.114 R)
• M2: 323,580 km (0.077 R)
• M3: 434,432 km (0.114 R)
• M4: 570,865 km (0.068 R)
• M5: 760,406 km (0.099 R)
• M6: 952,340 km (0.118 R)
• M7: 1,305,241 km (0.083 R)
• M8: 1,612,216 km (0.032 R)
• M9: 1,800,111 km (0.115 R)
• M10: 1,929,513 km (0.077 R)
• M11: 2,048,593 km (0.096 R)
• M12: 2,143,139 km (0.077 R)
• M13: 2,225,268 km (0.037 R)
• M14: 3,059,276 km (0.087 R)
• M15: 3,357,575 km (0.095 R)
• M16: 3,616,080 km (0.049 R)
• M17: 3,814,297 km (0.109 R)
• M18: 4,273,712 km (0.09 R)
• M19: 4,483,598 km (0.112 R)
• M20: 4,786,982 km (0.09 R)
• M21: 4,913,692 km (0.054 R)
• M22: 5,115,350 km (0.065 R)
• M23: 5,432,497 km (0.091 R)
• M24: 5,660,185 km (0.065 R)
• M25: 5,910,462 km (0.067 R)
• M26: 6,164,330 km (0.09 R)
• M27: 6,243,318 km (0.062 R)
• M28: 6,322,455 km (0.106 R)
• M29: 6,501,972 km (0.085 R)
• M30: 6,743,872 km (0.091 R)
• M31: 6,866,093 km (0.11 R)
• M32: 7,009,408 km (0.115 R)
• M33: 7,614,232 km (0.108 R)
• M34: 7,805,269 km (0.091 R)
• M35: 8,192,428 km (0.099 R)
• M36: 8,563,730 km (0.116 R)
• M37: 9,756,773 km (0.115 R)
• M38: 10,267,201 km (0.098 R)
• M39: 10,360,999 km (0.105 R)
• M40: 10,549,343 km (0.1 R)
• M41: 10,977,342 km (0.059 R)
• M42: 11,532,649 km (0.084 R)
• M43: 11,899,763 km (0.071 R)
• M44: 12,171,432 km (0.105 R)
• M45: 12,320,432 km (0.1 R)
• M46: 12,420,064 km (0.097 R)
• M47: 13,150,999 km (0.048 R)
• M48: 13,304,038 km (0.09 R)
• M49: 13,457,525 km (0.045 R)
• M50: 13,688,953 km (0.096 R)
• M51: 13,818,206 km (0.09 R)
• M52: 14,208,058 km (0.089 R)
• M53: 14,286,597 km (0.091 R)
• M54: 16,293,751 km (0.056 R)
• M55: 16,623,166 km (0.119 R)
• M56: 16,788,621 km (0.04 R)
• M57: 17,176,828 km (0.105 R)
• M58: 17,288,428 km (0.076 R)
• M59: 17,764,897 km (0.112 R)
• M60: 17,934,092 km (0.106 R)
• M61: 18,359,548 km (0.07 R)
• M62: 18,501,965 km (0.056 R)
• M63: 18,788,296 km (0.059 R)
• M64: 18,931,910 km (0.087 R)
• M65: 19,133,568 km (0.097 R)
• M66: 19,394,018 km (0.093 R)
• M67: 19,539,277 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.8

Radius: 6.9

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.59 AU - 12.71 AU

Year: 23673 Days

Day: 21 Hours

Environment

Temp: -236 °C

Axial Tilt: 164.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,081,205 km

• M1: 98,286 km (0.095 R)
• M2: 739,911 km (0.069 R)
• M3: 1,092,962 km (0.084 R)
• M4: 1,259,016 km (0.102 R)
• M5: 1,523,505 km (0.087 R)
• M6: 2,671,519 km (0.053 R)
• M7: 2,783,119 km (0.095 R)
• M8: 3,205,434 km (0.043 R)
• M9: 4,195,323 km (0.067 R)
• M10: 6,330,084 km (0.097 R)
• M11: 7,556,488 km (0.098 R)
• M12: 8,088,607 km (0.089 R)
• M13: 8,250,622 km (0.043 R)
• M14: 8,413,833 km (0.105 R)
• M15: 11,709,325 km (0.066 R)
• M16: 11,892,732 km (0.083 R)
• M17: 14,623,491 km (0.085 R)
• M18: 16,227,928 km (0.047 R)
• M19: 16,364,212 km (0.083 R)
• M20: 16,500,795 km (0.096 R)
• M21: 17,607,221 km (0.116 R)
• M22: 18,028,339 km (0.112 R)
• M23: 18,594,866 km (0.084 R)
• M24: 18,666,074 km (0.091 R)
• M25: 19,890,982 km (0.063 R)
• M26: 20,476,209 km (0.058 R)
• M27: 20,549,811 km (0.028 R)
• M28: 21,290,320 km (0.107 R)
• M29: 21,813,913 km (0.107 R)
• M30: 22,341,694 km (0.098 R)
• M31: 22,417,391 km (0.108 R)
• M32: 23,102,998 km (0.108 R)
• M33: 23,563,909 km (0.056 R)
• M34: 23,718,144 km (0.042 R)
• M35: 24,105,303 km (0.102 R)
• M36: 25,437,323 km (0.095 R)
• M37: 26,232,136 km (0.097 R)
• M38: 29,408,249 km (0.09 R)
• M39: 30,074,707 km (0.061 R)
• M40: 30,242,107 km (0.072 R)
• M41: 31,252,940 km (0.086 R)
• M42: 31,337,612 km (0.109 R)
• M43: 32,360,413 km (0.108 R)
• M44: 35,582,003 km (0.11 R)
• M45: 35,670,565 km (0.081 R)
• M46: 35,847,689 km (0.065 R)
• M47: 37,096,233 km (0.09 R)
• M48: 37,275,750 km (0.108 R)
• M49: 37,365,509 km (0.094 R)
• M50: 37,635,533 km (0.073 R)
• M51: 37,906,305 km (0.03 R)
• M52: 38,904,273 km (0.032 R)
• M53: 41,390,440 km (0.056 R)
• M54: 42,699,720 km (0.06 R)
• M55: 43,927,470 km (0.114 R)
• M56: 44,879,810 km (0.105 R)
• M57: 45,071,146 km (0.101 R)
• M58: 49,347,550 km (0.046 R)
• M59: 50,238,107 km (0.071 R)
• M60: 50,635,588 km (0.038 R)
• M61: 52,336,665 km (0.075 R)
• M62: 52,638,853 km (0.096 R)
• M63: 52,941,490 km (0.099 R)
• M64: 53,244,725 km (0.101 R)
• M65: 53,548,707 km (0.066 R)
• M66: 53,751,562 km (0.085 R)
• M67: 54,158,169 km (0.096 R)
• M68: 56,412,310 km (0.098 R)
• M69: 56,618,755 km (0.09 R)
• M70: 56,929,021 km (0.088 R)
• M71: 57,447,078 km (0.069 R)
• M72: 57,550,899 km (0.107 R)
• M73: 59,220,561 km (0.12 R)
• M74: 59,535,465 km (0.104 R)
• M75: 61,861,113 km (0.027 R)
• M76: 64,971,851 km (0.089 R)
• M77: 66,273,801 km (0.092 R)
• M78: 67,256,061 km (0.095 R)
• M79: 68,463,017 km (0.082 R)
• M80: 72,238,568 km (0.118 R)
• M81: 75,057,590 km (0.077 R)
• M82: 75,284,680 km (0.04 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: 270 - 13,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit