🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.65 AU - 0.77 AU

Year: 269 Days

Day: 23.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.74 AU - 1.14 AU

Year: 410 Days

Day: 13.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,804,091 km

• M1: 42,486 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.96 AU - 1.58 AU

Year: 643 Days

Day: 16.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306

Radius: 9.3

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.85 AU - 3.05 AU

Year: 2278 Days

Day: 13.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 25,804,091 km

• M1: 145,708 km (0.12 R)
• M2: 240,703 km (0.096 R)
• M3: 394,041 km (0.117 R)
• M4: 469,438 km (0.087 R)
• M5: 550,670 km (0.086 R)
• M6: 623,524 km (0.086 R)
• M7: 1,073,963 km (0.118 R)
• M8: 1,176,587 km (0.114 R)
• M9: 1,255,725 km (0.089 R)
• M10: 1,345,932 km (0.082 R)
• M11: 1,485,507 km (0.102 R)
• M12: 1,581,249 km (0.063 R)
• M13: 1,809,536 km (0.1 R)
• M14: 1,912,310 km (0.07 R)
• M15: 2,134,313 km (0.077 R)
• M16: 2,454,602 km (0.103 R)
• M17: 2,534,338 km (0.096 R)
• M18: 2,982,084 km (0.039 R)
• M19: 3,116,273 km (0.09 R)
• M20: 3,791,109 km (0.114 R)
• M21: 4,030,466 km (0.114 R)
• M22: 4,124,862 km (0.11 R)
• M23: 4,398,776 km (0.109 R)
• M24: 4,608,213 km (0.109 R)
• M25: 4,721,159 km (0.078 R)
• M26: 4,835,153 km (0.119 R)
• M27: 4,978,916 km (0.032 R)
• M28: 5,226,501 km (0.109 R)
• M29: 5,285,293 km (0.034 R)
• M30: 5,359,194 km (0.067 R)
• M31: 5,673,350 km (0.118 R)
• M32: 5,825,042 km (0.056 R)
• M33: 6,024,306 km (0.077 R)
• M34: 6,210,256 km (0.046 R)
• M35: 6,288,346 km (0.105 R)
• M36: 6,715,299 km (0.085 R)
• M37: 7,266,567 km (0.12 R)
• M38: 7,664,348 km (0.088 R)
• M39: 7,798,537 km (0.108 R)
• M40: 7,865,856 km (0.109 R)
• M41: 8,018,296 km (0.113 R)
• M42: 8,137,376 km (0.099 R)
• M43: 8,240,000 km (0.115 R)
• M44: 8,481,152 km (0.099 R)
• M45: 8,707,194 km (0.078 R)
• M46: 8,864,871 km (0.118 R)
• M47: 8,988,139 km (0.093 R)
• M48: 9,058,749 km (0.084 R)
• M49: 9,361,386 km (0.095 R)
• M50: 9,540,903 km (0.074 R)
• M51: 9,794,173 km (0.091 R)
• M52: 9,976,383 km (0.098 R)
• M53: 10,086,337 km (0.066 R)
• M54: 10,233,542 km (0.119 R)
• M55: 10,325,843 km (0.073 R)
• M56: 10,698,043 km (0.027 R)
• M57: 10,885,788 km (0.09 R)
• M58: 11,093,430 km (0.102 R)
• M59: 11,302,568 km (0.083 R)
• M60: 11,957,208 km (0.094 R)
• M61: 12,269,419 km (0.061 R)
• M62: 12,426,646 km (0.112 R)
• M63: 12,604,219 km (0.038 R)
• M64: 13,202,311 km (0.091 R)
• M65: 13,302,841 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.4

Radius: 12.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.09 AU - 4.23 AU

Year: 3815 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 25,804,091 km

• M1: 271,969 km (0.076 R)
• M2: 452,833 km (0.109 R)
• M3: 540,946 km (0.092 R)
• M4: 659,876 km (0.113 R)
• M5: 769,980 km (0.035 R)
• M6: 955,182 km (0.09 R)
• M7: 1,104,481 km (0.083 R)
• M8: 1,500,766 km (0.038 R)
• M9: 1,617,303 km (0.045 R)
• M10: 2,050,089 km (0.048 R)
• M11: 2,199,388 km (0.038 R)
• M12: 2,568,595 km (0.064 R)
• M13: 2,709,666 km (0.114 R)
• M14: 2,947,228 km (0.09 R)
• M15: 3,432,074 km (0.082 R)
• M16: 3,838,083 km (0.083 R)
• M17: 4,141,019 km (0.103 R)
• M18: 4,451,733 km (0.043 R)
• M19: 4,995,223 km (0.116 R)
• M20: 5,339,148 km (0.063 R)
• M21: 5,468,550 km (0.077 R)
• M22: 6,117,655 km (0.104 R)
• M23: 6,430,913 km (0.111 R)
• M24: 6,651,869 km (0.115 R)
• M25: 7,073,137 km (0.116 R)
• M26: 7,474,209 km (0.059 R)
• M27: 7,926,892 km (0.111 R)
• M28: 8,478,908 km (0.108 R)
• M29: 8,675,779 km (0.116 R)
• M30: 8,966,448 km (0.114 R)
• M31: 10,048,639 km (0.108 R)
• M32: 10,613,371 km (0.099 R)
• M33: 10,875,017 km (0.118 R)
• M34: 11,089,092 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.8

Radius: 13.5

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.09 AU - 6.29 AU

Year: 5316 Days

Day: 14 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 25,804,091 km

• M1: 185,501 km (0.101 R)
• M2: 274,961 km (0.101 R)
• M3: 394,789 km (0.105 R)
• M4: 482,154 km (0.045 R)
• M5: 724,353 km (0.098 R)
• M6: 1,032,525 km (0.057 R)
• M7: 1,139,487 km (0.115 R)
• M8: 1,294,022 km (0.111 R)
• M9: 1,383,182 km (0.072 R)
• M10: 1,483,712 km (0.108 R)
• M11: 1,653,954 km (0.101 R)
• M12: 1,841,101 km (0.109 R)
• M13: 2,035,429 km (0.107 R)
• M14: 2,151,068 km (0.082 R)
• M15: 2,500,528 km (0.052 R)
• M16: 2,670,771 km (0.086 R)
• M17: 2,809,897 km (0.088 R)
• M18: 3,011,106 km (0.11 R)
• M19: 3,229,369 km (0.068 R)
• M20: 3,328,104 km (0.045 R)
• M21: 3,415,469 km (0.111 R)
• M22: 3,733,514 km (0.118 R)
• M23: 3,915,874 km (0.086 R)
• M24: 4,008,176 km (0.098 R)
• M25: 4,316,796 km (0.079 R)
• M26: 4,412,240 km (0.101 R)
• M27: 4,702,908 km (0.093 R)
• M28: 5,057,306 km (0.12 R)
• M29: 5,230,540 km (0.076 R)
• M30: 5,317,905 km (0.083 R)
• M31: 6,670,868 km (0.111 R)
• M32: 6,957,049 km (0.072 R)
• M33: 7,133,874 km (0.082 R)
• M34: 7,706,684 km (0.087 R)
• M35: 7,873,186 km (0.105 R)
• M36: 8,074,395 km (0.116 R)
• M37: 8,465,145 km (0.113 R)
• M38: 8,844,525 km (0.117 R)
• M39: 8,983,951 km (0.03 R)
• M40: 9,300,200 km (0.111 R)
• M41: 9,531,030 km (0.086 R)
• M42: 10,143,484 km (0.103 R)
• M43: 10,271,091 km (0.033 R)
• M44: 10,843,153 km (0.101 R)
• M45: 10,936,352 km (0.118 R)
• M46: 11,067,400 km (0.049 R)
• M47: 11,368,690 km (0.075 R)
• M48: 12,289,016 km (0.089 R)
• M49: 12,405,703 km (0.111 R)
• M50: 12,601,077 km (0.051 R)
• M51: 12,817,246 km (0.039 R)
• M52: 13,034,612 km (0.089 R)
• M53: 13,133,795 km (0.073 R)
• M54: 13,432,991 km (0.107 R)

Asteroid Belt

Center: 5.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.3

Radius: 11.6

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.12 AU - 8.09 AU

Year: 7623 Days

Day: 8.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,804,091 km

• M1: 207,043 km (0.116 R)
• M2: 505,491 km (0.087 R)
• M3: 617,241 km (0.096 R)
• M4: 738,565 km (0.113 R)
• M5: 835,355 km (0.038 R)
• M6: 1,091,765 km (0.046 R)
• M7: 1,427,463 km (0.061 R)
• M8: 1,537,417 km (0.072 R)
• M9: 1,722,470 km (0.051 R)
• M10: 1,810,433 km (0.071 R)
• M11: 2,130,423 km (0.112 R)
• M12: 2,273,140 km (0.084 R)
• M13: 2,703,682 km (0.103 R)
• M14: 2,876,169 km (0.113 R)
• M15: 3,177,908 km (0.111 R)
• M16: 3,415,768 km (0.102 R)
• M17: 3,490,118 km (0.056 R)
• M18: 4,124,264 km (0.038 R)
• M19: 4,343,724 km (0.115 R)
• M20: 4,794,163 km (0.119 R)
• M21: 5,302,646 km (0.116 R)
• M22: 5,454,338 km (0.101 R)
• M23: 5,828,483 km (0.088 R)
• M24: 5,940,232 km (0.079 R)
• M25: 6,211,154 km (0.038 R)
• M26: 6,578,716 km (0.03 R)
• M27: 6,741,778 km (0.08 R)
• M28: 7,359,318 km (0.094 R)
• M29: 7,455,958 km (0.091 R)
• M30: 7,528,812 km (0.111 R)
• M31: 8,622,971 km (0.112 R)
• M32: 8,724,847 km (0.109 R)
• M33: 8,878,634 km (0.06 R)
• M34: 10,006,153 km (0.077 R)
• M35: 10,819,516 km (0.099 R)
• M36: 11,345,652 km (0.114 R)
• M37: 11,880,016 km (0.117 R)
• M38: 11,993,560 km (0.096 R)
• M39: 12,164,700 km (0.109 R)
• M40: 12,250,420 km (0.103 R)
• M41: 12,451,480 km (0.096 R)
• M42: 12,595,842 km (0.097 R)
• M43: 12,973,576 km (0.056 R)
• M44: 13,325,580 km (0.07 R)
• M45: 14,039,012 km (0.07 R)
• M46: 14,765,011 km (0.045 R)
• M47: 15,255,692 km (0.059 R)
• M48: 16,284,775 km (0.094 R)
• M49: 16,632,740 km (0.047 R)
• M50: 16,728,034 km (0.079 R)
• M51: 16,823,627 km (0.099 R)
• M52: 17,175,481 km (0.054 R)
• M53: 17,400,626 km (0.102 R)
• M54: 18,016,670 km (0.111 R)
• M55: 18,245,405 km (0.057 R)
• M56: 18,672,806 km (0.107 R)
• M57: 19,270,151 km (0.11 R)
• M58: 19,403,741 km (0.081 R)
• M59: 19,739,140 km (0.101 R)
• M60: 20,008,715 km (0.118 R)
• M61: 20,381,513 km (0.118 R)
• M62: 20,893,587 km (0.114 R)
• M63: 21,030,768 km (0.052 R)
• M64: 21,202,805 km (0.058 R)
• M65: 21,444,406 km (0.113 R)
• M66: 21,791,174 km (0.064 R)
• M67: 22,069,875 km (0.086 R)
• M68: 22,419,934 km (0.106 R)
• M69: 23,054,677 km (0.119 R)
• M70: 23,231,951 km (0.085 R)
• M71: 23,588,143 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.6

Radius: 12.4

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.86 AU - 7.2 AU

Year: 8380 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 25,804,091 km

• M1: 158,275 km (0.107 R)
• M2: 244,593 km (0.081 R)
• M3: 683,662 km (0.035 R)
• M4: 767,138 km (0.098 R)
• M5: 969,394 km (0.091 R)
• M6: 1,373,159 km (0.05 R)
• M7: 1,468,453 km (0.107 R)
• M8: 1,580,352 km (0.11 R)
• M9: 1,695,093 km (0.09 R)
• M10: 1,842,747 km (0.107 R)
• M11: 2,041,263 km (0.118 R)
• M12: 2,526,708 km (0.07 R)
• M13: 2,645,190 km (0.105 R)
• M14: 2,852,682 km (0.049 R)
• M15: 3,101,613 km (0.077 R)
• M16: 3,394,974 km (0.082 R)
• M17: 3,716,759 km (0.037 R)
• M18: 3,989,177 km (0.08 R)
• M19: 4,128,004 km (0.076 R)
• M20: 4,228,085 km (0.091 R)
• M21: 4,430,640 km (0.105 R)
• M22: 4,657,431 km (0.088 R)
• M23: 4,803,588 km (0.099 R)
• M24: 4,930,297 km (0.06 R)
• M25: 5,186,857 km (0.064 R)
• M26: 5,825,042 km (0.071 R)
• M27: 6,119,301 km (0.114 R)
• M28: 6,465,022 km (0.12 R)
• M29: 6,675,506 km (0.068 R)
• M30: 7,031,399 km (0.109 R)
• M31: 7,199,547 km (0.104 R)
• M32: 7,860,919 km (0.063 R)
• M33: 8,136,030 km (0.068 R)
• M34: 9,718,476 km (0.053 R)
• M35: 9,932,999 km (0.069 R)
• M36: 10,122,091 km (0.116 R)
• M37: 11,168,827 km (0.096 R)
• M38: 11,676,712 km (0.054 R)
• M39: 11,790,556 km (0.101 R)
• M40: 12,832,356 km (0.076 R)
• M41: 12,949,940 km (0.07 R)
• M42: 13,245,395 km (0.055 R)
• M43: 13,632,854 km (0.073 R)
• M44: 14,787,002 km (0.113 R)
• M45: 14,941,237 km (0.12 R)
• M46: 15,064,954 km (0.119 R)
• M47: 15,783,024 km (0.12 R)
• M48: 15,877,570 km (0.036 R)
• M49: 16,480,449 km (0.113 R)
• M50: 16,608,356 km (0.07 R)
• M51: 17,806,784 km (0.109 R)
• M52: 18,036,716 km (0.053 R)
• M53: 18,665,626 km (0.082 R)
• M54: 19,167,377 km (0.104 R)
• M55: 20,698,810 km (0.12 R)
• M56: 20,940,560 km (0.045 R)
• M57: 21,357,340 km (0.111 R)
• M58: 22,198,828 km (0.069 R)
• M59: 22,446,263 km (0.116 R)
• M60: 22,801,408 km (0.057 R)
• M61: 22,943,975 km (0.102 R)
• M62: 23,337,717 km (0.034 R)
• M63: 23,445,427 km (0.078 R)
• M64: 23,841,861 km (0.103 R)
• M65: 24,276,892 km (0.088 R)
• M66: 24,422,600 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.9

Radius: 14.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.75 AU - 9.11 AU

Year: 9105 Days

Day: 7.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,804,091 km

• M1: 223,948 km (0.06 R)
• M2: 386,561 km (0.095 R)
• M3: 676,631 km (0.116 R)
• M4: 943,663 km (0.119 R)
• M5: 1,129,165 km (0.053 R)
• M6: 1,313,918 km (0.031 R)
• M7: 1,538,165 km (0.105 R)
• M8: 1,685,070 km (0.091 R)
• M9: 1,867,729 km (0.119 R)
• M10: 2,170,964 km (0.077 R)
• M11: 2,270,148 km (0.099 R)
• M12: 2,387,881 km (0.079 R)
• M13: 2,647,284 km (0.06 R)
• M14: 2,753,798 km (0.085 R)
• M15: 3,326,907 km (0.08 R)
• M16: 3,836,437 km (0.091 R)
• M17: 4,539,996 km (0.096 R)
• M18: 4,972,783 km (0.074 R)
• M19: 5,105,177 km (0.114 R)
• M20: 5,283,647 km (0.112 R)
• M21: 5,924,824 km (0.034 R)
• M22: 6,278,623 km (0.085 R)
• M23: 6,398,002 km (0.069 R)
• M24: 7,205,681 km (0.094 R)
• M25: 7,583,415 km (0.069 R)
• M26: 8,227,584 km (0.12 R)
• M27: 8,463,948 km (0.099 R)
• M28: 8,675,779 km (0.098 R)
• M29: 9,104,975 km (0.089 R)
• M30: 9,294,965 km (0.099 R)
• M31: 10,264,359 km (0.059 R)
• M32: 10,804,257 km (0.093 R)
• M33: 11,005,467 km (0.109 R)
• M34: 11,734,457 km (0.046 R)
• M35: 12,569,363 km (0.095 R)
• M36: 13,055,107 km (0.106 R)
• M37: 13,238,813 km (0.097 R)
• M38: 14,107,827 km (0.097 R)
• M39: 14,517,576 km (0.05 R)
• M40: 14,931,214 km (0.074 R)
• M41: 15,059,270 km (0.096 R)
• M42: 15,187,774 km (0.113 R)
• M43: 15,316,578 km (0.065 R)
• M44: 15,445,681 km (0.086 R)
• M45: 15,770,159 km (0.116 R)
• M46: 16,790,566 km (0.11 R)
• M47: 17,191,339 km (0.036 R)
• M48: 17,426,656 km (0.045 R)
• M49: 17,561,444 km (0.06 R)
• M50: 17,730,639 km (0.087 R)
• M51: 19,381,601 km (0.118 R)
• M52: 19,521,475 km (0.056 R)
• M53: 19,696,654 km (0.055 R)
• M54: 20,866,360 km (0.089 R)
• M55: 22,644,480 km (0.111 R)
• M56: 22,939,337 km (0.049 R)
• M57: 23,235,541 km (0.103 R)
• M58: 23,869,238 km (0.08 R)
• M59: 23,981,586 km (0.08 R)
• M60: 24,395,224 km (0.115 R)
• M61: 24,508,470 km (0.111 R)
• M62: 25,804,137 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 18,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit