🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.51 AU - 0.77 AU

Year: 336 Days

Day: 37.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.5 AU - 0.82 AU

Year: 352 Days

Day: 21.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.1

Radius: 8.3

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.59 AU - 0.91 AU

Year: 426 Days

Day: 8.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 61,016,919 km

• M1: 114,742 km (0.075 R)
• M2: 204,949 km (0.096 R)
• M3: 267,182 km (0.076 R)
• M4: 354,547 km (0.119 R)
• M5: 598,840 km (0.091 R)
• M6: 673,340 km (0.096 R)
• M7: 738,116 km (0.106 R)
• M8: 818,600 km (0.089 R)
• M9: 878,887 km (0.107 R)
• M10: 945,459 km (0.106 R)
• M11: 1,053,767 km (0.106 R)
• M12: 1,145,471 km (0.104 R)
• M13: 1,293,722 km (0.119 R)
• M14: 1,381,387 km (0.071 R)
• M15: 1,516,623 km (0.11 R)
• M16: 1,709,904 km (0.111 R)
• M17: 1,788,293 km (0.09 R)
• M18: 1,948,662 km (0.08 R)
• M19: 2,011,643 km (0.096 R)
• M20: 2,257,282 km (0.058 R)
• M21: 2,492,151 km (0.033 R)
• M22: 2,581,461 km (0.113 R)
• M23: 2,671,818 km (0.036 R)
• M24: 2,820,069 km (0.072 R)
• M25: 2,913,119 km (0.064 R)
• M26: 3,029,207 km (0.102 R)
• M27: 3,117,320 km (0.08 R)
• M28: 3,169,081 km (0.076 R)
• M29: 3,303,570 km (0.045 R)
• M30: 3,470,521 km (0.059 R)
• M31: 3,694,918 km (0.079 R)
• M32: 4,012,215 km (0.093 R)
• M33: 4,239,454 km (0.103 R)
• M34: 4,313,505 km (0.064 R)
• M35: 4,454,426 km (0.068 R)
• M36: 4,529,674 km (0.09 R)
• M37: 4,817,799 km (0.077 R)
• M38: 4,955,429 km (0.072 R)
• M39: 5,358,446 km (0.11 R)
• M40: 5,411,703 km (0.104 R)
• M41: 5,465,259 km (0.056 R)
• M42: 5,599,897 km (0.102 R)
• M43: 5,681,129 km (0.093 R)
• M44: 5,918,241 km (0.03 R)
• M45: 6,075,020 km (0.108 R)
• M46: 6,195,895 km (0.074 R)
• M47: 6,270,544 km (0.077 R)
• M48: 6,383,341 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.7

Radius: 11.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.8 AU - 1.16 AU

Year: 636 Days

Day: 8.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,016,919 km

• M1: 163,959 km (0.112 R)
• M2: 324,179 km (0.117 R)
• M3: 450,439 km (0.113 R)
• M4: 591,510 km (0.099 R)
• M5: 765,941 km (0.106 R)
• M6: 842,984 km (0.102 R)
• M7: 922,869 km (0.053 R)
• M8: 1,083,687 km (0.109 R)
• M9: 1,183,319 km (0.101 R)
• M10: 1,417,440 km (0.113 R)
• M11: 1,561,802 km (0.036 R)
• M12: 1,671,307 km (0.067 R)
• M13: 1,756,279 km (0.102 R)
• M14: 1,833,621 km (0.112 R)
• M15: 2,024,957 km (0.087 R)
• M16: 2,106,338 km (0.1 R)
• M17: 2,203,427 km (0.098 R)
• M18: 2,307,098 km (0.039 R)
• M19: 2,427,674 km (0.096 R)
• M20: 2,628,285 km (0.101 R)
• M21: 2,845,052 km (0.079 R)
• M22: 2,958,298 km (0.117 R)
• M23: 3,139,611 km (0.071 R)
• M24: 3,228,771 km (0.103 R)
• M25: 3,358,622 km (0.104 R)
• M26: 3,455,711 km (0.096 R)
• M27: 3,793,952 km (0.06 R)
• M28: 4,039,741 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.2

Radius: 12.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.31 AU - 1.61 AU

Year: 1157 Days

Day: 10.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 61,016,919 km

• M1: 163,211 km (0.115 R)
• M2: 252,671 km (0.068 R)
• M3: 404,363 km (0.099 R)
• M4: 490,831 km (0.102 R)
• M5: 580,290 km (0.105 R)
• M6: 732,431 km (0.106 R)
• M7: 874,549 km (0.054 R)
• M8: 1,395,299 km (0.084 R)
• M9: 1,591,273 km (0.103 R)
• M10: 1,669,063 km (0.111 R)
• M11: 1,837,062 km (0.09 R)
• M12: 1,919,041 km (0.108 R)
• M13: 2,061,309 km (0.119 R)
• M14: 2,155,406 km (0.111 R)
• M15: 2,401,495 km (0.053 R)
• M16: 2,546,305 km (0.107 R)
• M17: 2,675,408 km (0.08 R)
• M18: 2,863,752 km (0.054 R)
• M19: 3,007,964 km (0.069 R)
• M20: 3,293,846 km (0.025 R)
• M21: 3,516,597 km (0.079 R)
• M22: 3,681,753 km (0.113 R)
• M23: 3,765,378 km (0.091 R)
• M24: 3,987,830 km (0.096 R)
• M25: 4,095,391 km (0.073 R)
• M26: 4,236,612 km (0.038 R)
• M27: 4,423,609 km (0.033 R)
• M28: 4,647,407 km (0.12 R)
• M29: 4,897,834 km (0.063 R)
• M30: 5,211,242 km (0.1 R)
• M31: 5,328,975 km (0.119 R)
• M32: 5,736,181 km (0.097 R)
• M33: 5,833,419 km (0.103 R)
• M34: 6,054,375 km (0.079 R)
• M35: 6,190,809 km (0.06 R)
• M36: 6,353,272 km (0.09 R)
• M37: 6,479,233 km (0.053 R)
• M38: 6,875,219 km (0.088 R)
• M39: 6,978,591 km (0.086 R)
• M40: 7,784,475 km (0.116 R)
• M41: 8,522,591 km (0.05 R)
• M42: 8,661,717 km (0.045 R)
• M43: 8,787,529 km (0.083 R)
• M44: 8,871,902 km (0.054 R)
• M45: 8,984,699 km (0.103 R)
• M46: 9,183,215 km (0.056 R)
• M47: 9,426,162 km (0.101 R)
• M48: 9,772,930 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.5

Radius: 13.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.4 AU - 1.72 AU

Year: 1278 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,016,919 km

• M1: 174,431 km (0.093 R)
• M2: 268,079 km (0.095 R)
• M3: 382,971 km (0.058 R)
• M4: 494,271 km (0.115 R)
• M5: 642,822 km (0.083 R)
• M6: 803,490 km (0.114 R)
• M7: 973,583 km (0.074 R)
• M8: 1,074,861 km (0.099 R)
• M9: 1,320,052 km (0.047 R)
• M10: 1,465,910 km (0.072 R)
• M11: 1,564,046 km (0.108 R)
• M12: 1,719,179 km (0.085 R)
• M13: 1,872,517 km (0.098 R)
• M14: 1,994,289 km (0.12 R)
• M15: 2,253,542 km (0.117 R)
• M16: 2,352,726 km (0.051 R)
• M17: 2,555,580 km (0.062 R)
• M18: 3,139,311 km (0.11 R)
• M19: 3,328,702 km (0.091 R)
• M20: 3,513,007 km (0.086 R)
• M21: 3,937,865 km (0.038 R)
• M22: 4,021,191 km (0.068 R)
• M23: 4,217,912 km (0.048 R)
• M24: 4,322,182 km (0.108 R)
• M25: 4,427,349 km (0.115 R)
• M26: 4,738,213 km (0.055 R)
• M27: 4,956,177 km (0.049 R)
• M28: 5,515,673 km (0.119 R)
• M29: 5,640,438 km (0.114 R)
• M30: 5,766,100 km (0.058 R)
• M31: 6,105,987 km (0.114 R)
• M32: 6,507,208 km (0.117 R)
• M33: 7,176,210 km (0.101 R)
• M34: 7,518,939 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.4

Radius: 10.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.73 AU - 2.41 AU

Year: 1954 Days

Day: 7.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 61,016,919 km

• M1: 137,032 km (0.117 R)
• M2: 204,500 km (0.108 R)
• M3: 279,000 km (0.102 R)
• M4: 373,845 km (0.085 R)
• M5: 446,849 km (0.062 R)
• M6: 553,811 km (0.06 R)
• M7: 622,776 km (0.07 R)
• M8: 862,881 km (0.079 R)
• M9: 1,001,408 km (0.054 R)
• M10: 1,147,864 km (0.069 R)
• M11: 1,223,860 km (0.091 R)
• M12: 1,317,359 km (0.06 R)
• M13: 1,760,019 km (0.057 R)
• M14: 1,893,610 km (0.11 R)
• M15: 1,975,440 km (0.084 R)
• M16: 2,104,992 km (0.104 R)
• M17: 2,199,388 km (0.041 R)
• M18: 2,314,578 km (0.097 R)
• M19: 2,441,736 km (0.087 R)
• M20: 2,601,507 km (0.11 R)
• M21: 2,723,579 km (0.101 R)
• M22: 2,941,992 km (0.095 R)
• M23: 3,058,678 km (0.064 R)
• M24: 3,155,318 km (0.045 R)
• M25: 3,396,021 km (0.11 R)
• M26: 3,631,339 km (0.049 R)
• M27: 3,791,259 km (0.068 R)
• M28: 3,872,191 km (0.105 R)
• M29: 3,965,241 km (0.108 R)
• M30: 4,297,199 km (0.091 R)
• M31: 4,687,500 km (0.058 R)
• M32: 4,912,196 km (0.103 R)
• M33: 5,025,740 km (0.109 R)
• M34: 5,114,751 km (0.073 R)
• M35: 5,320,299 km (0.095 R)
• M36: 5,554,719 km (0.105 R)
• M37: 5,726,158 km (0.062 R)
• M38: 5,805,893 km (0.045 R)
• M39: 5,926,170 km (0.101 R)
• M40: 6,006,803 km (0.063 R)
• M41: 6,264,710 km (0.066 R)
• M42: 6,693,308 km (0.084 R)
• M43: 6,847,693 km (0.044 R)
• M44: 7,031,698 km (0.078 R)
• M45: 7,318,029 km (0.109 R)
• M46: 7,390,135 km (0.116 R)
• M47: 7,578,927 km (0.116 R)
• M48: 7,754,555 km (0.118 R)
• M49: 7,902,059 km (0.1 R)
• M50: 8,744,893 km (0.116 R)
• M51: 9,099,290 km (0.06 R)
• M52: 9,208,198 km (0.106 R)
• M53: 9,364,378 km (0.117 R)
• M54: 9,458,475 km (0.108 R)
• M55: 9,711,146 km (0.06 R)
• M56: 9,902,182 km (0.038 R)
• M57: 10,110,422 km (0.105 R)
• M58: 10,515,085 km (0.087 R)
• M59: 10,694,752 km (0.118 R)
• M60: 11,073,833 km (0.1 R)
• M61: 11,140,254 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 13.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.39 AU - 4.99 AU

Year: 6663 Days

Day: 5.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,016,919 km

• M1: 223,200 km (0.043 R)
• M2: 358,885 km (0.066 R)
• M3: 529,128 km (0.034 R)
• M4: 633,697 km (0.062 R)
• M5: 915,539 km (0.101 R)
• M6: 1,029,981 km (0.106 R)
• M7: 1,202,767 km (0.102 R)
• M8: 1,500,317 km (0.111 R)
• M9: 1,698,684 km (0.094 R)
• M10: 1,884,784 km (0.088 R)
• M11: 2,210,608 km (0.084 R)
• M12: 2,507,709 km (0.089 R)
• M13: 2,866,894 km (0.084 R)
• M14: 3,015,295 km (0.063 R)
• M15: 3,371,786 km (0.045 R)
• M16: 3,715,114 km (0.093 R)
• M17: 3,987,082 km (0.067 R)
• M18: 4,237,360 km (0.111 R)
• M19: 4,666,257 km (0.097 R)
• M20: 5,139,285 km (0.056 R)
• M21: 5,290,379 km (0.09 R)
• M22: 5,752,337 km (0.061 R)
• M23: 6,004,111 km (0.113 R)
• M24: 6,291,787 km (0.116 R)
• M25: 6,847,693 km (0.114 R)
• M26: 7,182,044 km (0.098 R)
• M27: 7,659,261 km (0.098 R)
• M28: 8,358,781 km (0.086 R)
• M29: 8,501,198 km (0.115 R)
• M30: 9,152,099 km (0.057 R)
• M31: 9,298,854 km (0.115 R)
• M32: 9,409,556 km (0.113 R)
• M33: 10,234,439 km (0.084 R)
• M34: 10,386,879 km (0.098 R)
• M35: 10,617,110 km (0.116 R)
• M36: 12,154,079 km (0.094 R)
• M37: 12,559,340 km (0.056 R)
• M38: 13,550,126 km (0.067 R)
• M39: 13,717,676 km (0.073 R)
• M40: 14,608,980 km (0.095 R)
• M41: 14,867,036 km (0.112 R)
• M42: 15,126,589 km (0.047 R)
• M43: 15,213,505 km (0.097 R)
• M44: 15,475,152 km (0.048 R)
• M45: 16,047,064 km (0.085 R)
• M46: 18,218,477 km (0.092 R)
• M47: 18,357,304 km (0.063 R)
• M48: 18,450,055 km (0.117 R)
• M49: 19,906,989 km (0.118 R)
• M50: 21,254,566 km (0.117 R)
• M51: 22,631,465 km (0.071 R)
• M52: 24,443,993 km (0.091 R)
• M53: 24,597,181 km (0.091 R)
• M54: 25,264,388 km (0.087 R)
• M55: 25,522,743 km (0.113 R)
• M56: 26,041,848 km (0.112 R)
• M57: 26,985,062 km (0.029 R)
• M58: 28,260,235 km (0.07 R)
• M59: 28,528,314 km (0.062 R)
• M60: 28,797,291 km (0.119 R)
• M61: 29,337,788 km (0.083 R)
• M62: 29,936,180 km (0.102 R)
• M63: 30,703,467 km (0.052 R)
• M64: 30,979,176 km (0.104 R)
• M65: 31,200,282 km (0.034 R)
• M66: 31,532,987 km (0.068 R)
• M67: 31,866,740 km (0.096 R)
• M68: 32,034,140 km (0.101 R)
• M69: 33,157,321 km (0.064 R)
• M70: 33,383,513 km (0.116 R)
• M71: 33,553,606 km (0.085 R)
• M72: 34,923,773 km (0.108 R)
• M73: 35,038,813 km (0.116 R)
• M74: 35,963,478 km (0.111 R)
• M75: 36,195,953 km (0.11 R)
• M76: 37,542,034 km (0.076 R)
• M77: 37,718,859 km (0.097 R)
• M78: 37,895,833 km (0.062 R)
• M79: 39,322,399 km (0.117 R)
• M80: 39,501,916 km (0.098 R)
• M81: 40,403,842 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.2

Radius: 6.6

Gravity: 18.83 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.34 AU - 7.4 AU

Year: 13125 Days

Day: 19.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,016,919 km

• M1: 92,152 km (0.055 R)
• M2: 194,028 km (0.088 R)
• M3: 430,842 km (0.085 R)
• M4: 702,960 km (0.1 R)
• M5: 1,022,801 km (0.093 R)
• M6: 1,618,799 km (0.033 R)
• M7: 1,838,259 km (0.103 R)
• M8: 1,951,504 km (0.073 R)
• M9: 2,396,707 km (0.081 R)
• M10: 2,839,966 km (0.067 R)
• M11: 2,905,340 km (0.073 R)
• M12: 3,205,882 km (0.104 R)
• M13: 3,377,172 km (0.059 R)
• M14: 3,551,453 km (0.058 R)
• M15: 4,092,100 km (0.068 R)
• M16: 4,278,050 km (0.1 R)
• M17: 4,774,416 km (0.113 R)
• M18: 5,049,227 km (0.088 R)
• M19: 5,369,516 km (0.118 R)
• M20: 6,029,991 km (0.109 R)
• M21: 6,935,357 km (0.084 R)
• M22: 6,979,489 km (0.072 R)
• M23: 7,607,650 km (0.114 R)
• M24: 7,882,461 km (0.116 R)
• M25: 8,583,477 km (0.028 R)
• M26: 8,773,915 km (0.094 R)
• M27: 9,158,681 km (0.059 R)
• M28: 11,268,011 km (0.111 R)
• M29: 12,483,793 km (0.058 R)
• M30: 12,591,354 km (0.112 R)
• M31: 12,807,672 km (0.105 R)
• M32: 13,079,791 km (0.06 R)
• M33: 13,685,213 km (0.068 R)
• M34: 14,525,355 km (0.075 R)
• M35: 14,581,903 km (0.058 R)
• M36: 15,497,442 km (0.117 R)
• M37: 16,255,155 km (0.12 R)
• M38: 17,024,686 km (0.072 R)
• M39: 17,203,905 km (0.09 R)
• M40: 17,383,871 km (0.085 R)
• M41: 17,564,436 km (0.035 R)
• M42: 18,476,384 km (0.105 R)
• M43: 20,156,518 km (0.096 R)
• M44: 20,918,719 km (0.092 R)
• M45: 21,625,868 km (0.116 R)
• M46: 22,014,673 km (0.058 R)
• M47: 22,602,443 km (0.079 R)
• M48: 22,865,436 km (0.092 R)
• M49: 25,549,372 km (0.094 R)
• M50: 26,373,805 km (0.117 R)
• M51: 28,119,313 km (0.113 R)
• M52: 28,685,691 km (0.097 R)
• M53: 29,614,095 km (0.115 R)
• M54: 30,479,818 km (0.043 R)
• M55: 31,353,919 km (0.112 R)
• M56: 31,573,678 km (0.108 R)
• M57: 31,867,488 km (0.106 R)
• M58: 32,828,804 km (0.091 R)
• M59: 32,977,504 km (0.049 R)
• M60: 33,350,302 km (0.112 R)
• M61: 35,311,381 km (0.089 R)
• M62: 36,305,907 km (0.087 R)
• M63: 36,922,550 km (0.089 R)
• M64: 38,322,337 km (0.085 R)
• M65: 38,714,283 km (0.096 R)
• M66: 39,977,488 km (0.096 R)
• M67: 40,853,683 km (0.11 R)
• M68: 41,334,340 km (0.083 R)
• M69: 42,058,693 km (0.047 R)
• M70: 43,601,795 km (0.101 R)
• M71: 44,092,925 km (0.048 R)
• M72: 46,492,475 km (0.08 R)
• M73: 47,497,623 km (0.094 R)
• M74: 47,581,697 km (0.117 R)
• M75: 48,002,965 km (0.089 R)
• M76: 48,425,429 km (0.118 R)
• M77: 48,594,774 km (0.077 R)
• M78: 49,529,611 km (0.072 R)
• M79: 50,384,563 km (0.071 R)
• M80: 51,158,283 km (0.102 R)
• M81: 52,804,458 km (0.106 R)
• M82: 53,327,901 km (0.081 R)
• M83: 54,291,910 km (0.049 R)
• M84: 54,467,837 km (0.103 R)
• M85: 55,527,289 km (0.089 R)
• M86: 55,881,985 km (0.1 R)
• M87: 57,935,815 km (0.08 R)
• M88: 58,025,723 km (0.032 R)
• M89: 58,836,543 km (0.057 R)
• M90: 58,926,751 km (0.063 R)
• M91: 60,105,133 km (0.05 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 14,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit