🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.52 AU - 0.6 AU

Year: 275 Days

Day: 22.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.6 AU - 0.7 AU

Year: 344 Days

Day: 17.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.2

Radius: 12.5

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.02 AU - 1.38 AU

Year: 862 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 34,661,232 km

• M1: 155,731 km (0.065 R)
• M2: 242,349 km (0.059 R)
• M3: 324,328 km (0.063 R)
• M4: 405,410 km (0.117 R)
• M5: 510,727 km (0.099 R)
• M6: 601,383 km (0.07 R)
• M7: 704,307 km (0.08 R)
• M8: 808,128 km (0.07 R)
• M9: 936,632 km (0.115 R)
• M10: 1,106,127 km (0.107 R)
• M11: 1,229,694 km (0.099 R)
• M12: 1,380,190 km (0.057 R)
• M13: 1,476,531 km (0.111 R)
• M14: 1,590,674 km (0.098 R)
• M15: 1,820,157 km (0.085 R)
• M16: 1,918,443 km (0.111 R)
• M17: 2,001,620 km (0.068 R)
• M18: 2,103,346 km (0.077 R)
• M19: 2,206,718 km (0.118 R)
• M20: 2,409,872 km (0.074 R)
• M21: 2,490,954 km (0.075 R)
• M22: 2,610,034 km (0.104 R)
• M23: 2,702,785 km (0.038 R)
• M24: 2,815,731 km (0.114 R)
• M25: 2,978,494 km (0.093 R)
• M26: 3,233,558 km (0.027 R)
• M27: 3,313,593 km (0.109 R)
• M28: 3,414,422 km (0.114 R)
• M29: 3,733,813 km (0.048 R)
• M30: 3,977,209 km (0.032 R)
• M31: 4,127,854 km (0.1 R)
• M32: 4,324,426 km (0.097 R)
• M33: 4,557,798 km (0.032 R)
• M34: 4,898,433 km (0.086 R)
• M35: 5,083,485 km (0.047 R)
• M36: 5,200,321 km (0.112 R)
• M37: 5,329,873 km (0.109 R)
• M38: 5,412,900 km (0.038 R)
• M39: 5,592,417 km (0.079 R)
• M40: 6,217,288 km (0.115 R)
• M41: 6,468,462 km (0.099 R)
• M42: 6,646,185 km (0.081 R)
• M43: 6,864,298 km (0.087 R)
• M44: 7,228,868 km (0.094 R)
• M45: 7,881,863 km (0.081 R)
• M46: 8,360,127 km (0.116 R)
• M47: 8,526,181 km (0.116 R)
• M48: 8,735,319 km (0.081 R)
• M49: 8,875,791 km (0.089 R)
• M50: 9,087,921 km (0.104 R)
• M51: 9,473,884 km (0.1 R)
• M52: 9,661,629 km (0.085 R)
• M53: 9,777,717 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.4

Radius: 8.4

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.67 AU - 2.07 AU

Year: 1678 Days

Day: 10.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 34,661,232 km

• M1: 123,269 km (0.107 R)
• M2: 180,116 km (0.075 R)
• M3: 285,732 km (0.088 R)
• M4: 340,186 km (0.102 R)
• M5: 497,862 km (0.117 R)
• M6: 589,116 km (0.068 R)
• M7: 698,323 km (0.092 R)
• M8: 891,603 km (0.109 R)
• M9: 1,032,525 km (0.118 R)
• M10: 1,152,053 km (0.066 R)
• M11: 1,254,079 km (0.085 R)
• M12: 1,344,137 km (0.113 R)
• M13: 1,420,731 km (0.098 R)
• M14: 1,562,550 km (0.117 R)
• M15: 1,659,788 km (0.104 R)
• M16: 1,717,384 km (0.086 R)
• M17: 1,792,482 km (0.079 R)
• M18: 1,868,777 km (0.119 R)
• M19: 1,980,975 km (0.079 R)
• M20: 2,095,417 km (0.092 R)
• M21: 2,211,954 km (0.118 R)
• M22: 2,275,683 km (0.117 R)
• M23: 2,575,028 km (0.107 R)
• M24: 2,632,474 km (0.078 R)
• M25: 2,936,606 km (0.039 R)
• M26: 3,037,286 km (0.115 R)
• M27: 3,200,497 km (0.108 R)
• M28: 3,314,490 km (0.102 R)
• M29: 3,387,644 km (0.11 R)
• M30: 3,472,017 km (0.115 R)
• M31: 3,729,325 km (0.112 R)
• M32: 3,838,532 km (0.036 R)
• M33: 3,893,434 km (0.106 R)
• M34: 4,082,227 km (0.088 R)
• M35: 4,262,642 km (0.079 R)
• M36: 4,319,489 km (0.081 R)
• M37: 4,503,494 km (0.12 R)
• M38: 4,596,395 km (0.112 R)
• M39: 4,725,198 km (0.094 R)
• M40: 4,914,739 km (0.095 R)
• M41: 5,325,983 km (0.101 R)
• M42: 5,473,786 km (0.096 R)
• M43: 5,735,582 km (0.114 R)
• M44: 5,811,129 km (0.088 R)
• M45: 5,887,125 km (0.095 R)
• M46: 6,245,861 km (0.101 R)
• M47: 6,362,547 km (0.079 R)
• M48: 6,664,436 km (0.062 R)
• M49: 6,944,184 km (0.112 R)
• M50: 7,092,136 km (0.07 R)
• M51: 7,241,285 km (0.116 R)
• M52: 7,459,997 km (0.115 R)
• M53: 7,653,277 km (0.095 R)
• M54: 8,002,289 km (0.108 R)
• M55: 8,086,962 km (0.046 R)
• M56: 8,157,572 km (0.079 R)
• M57: 8,716,170 km (0.109 R)
• M58: 8,817,747 km (0.092 R)
• M59: 9,257,565 km (0.037 R)
• M60: 9,554,666 km (0.113 R)
• M61: 9,734,483 km (0.098 R)
• M62: 9,824,840 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.2

Radius: 12.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.9 AU - 2.36 AU

Year: 2039 Days

Day: 14.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 34,661,232 km

• M1: 165,156 km (0.059 R)
• M2: 305,329 km (0.064 R)
• M3: 437,873 km (0.063 R)
• M4: 568,023 km (0.039 R)
• M5: 768,185 km (0.06 R)
• M6: 848,818 km (0.114 R)
• M7: 958,324 km (0.079 R)
• M8: 1,046,288 km (0.1 R)
• M9: 1,221,467 km (0.075 R)
• M10: 1,467,555 km (0.06 R)
• M11: 1,549,834 km (0.106 R)
• M12: 1,719,328 km (0.116 R)
• M13: 1,817,465 km (0.046 R)
• M14: 1,917,546 km (0.101 R)
• M15: 2,100,205 km (0.092 R)
• M16: 2,557,675 km (0.067 R)
• M17: 2,670,621 km (0.082 R)
• M18: 2,772,497 km (0.095 R)
• M19: 2,888,585 km (0.086 R)
• M20: 3,072,740 km (0.083 R)
• M21: 3,206,630 km (0.119 R)
• M22: 3,287,862 km (0.12 R)
• M23: 3,676,517 km (0.11 R)
• M24: 3,977,807 km (0.11 R)
• M25: 4,065,472 km (0.066 R)
• M26: 4,392,193 km (0.083 R)
• M27: 4,743,000 km (0.079 R)
• M28: 4,898,433 km (0.109 R)
• M29: 4,992,530 km (0.116 R)
• M30: 5,294,418 km (0.077 R)
• M31: 5,407,215 km (0.085 R)
• M32: 5,585,984 km (0.057 R)
• M33: 5,733,787 km (0.111 R)
• M34: 5,816,515 km (0.099 R)
• M35: 6,355,217 km (0.073 R)
• M36: 6,492,398 km (0.068 R)
• M37: 6,578,716 km (0.083 R)
• M38: 6,892,423 km (0.088 R)
• M39: 7,157,660 km (0.114 R)
• M40: 7,534,646 km (0.11 R)
• M41: 7,625,452 km (0.11 R)
• M42: 7,992,117 km (0.095 R)
• M43: 8,402,015 km (0.091 R)
• M44: 8,991,430 km (0.104 R)
• M45: 10,351,125 km (0.102 R)
• M46: 10,512,841 km (0.079 R)
• M47: 10,634,763 km (0.115 R)
• M48: 10,818,469 km (0.078 R)
• M49: 11,230,611 km (0.048 R)
• M50: 11,501,234 km (0.109 R)
• M51: 12,134,182 km (0.096 R)
• M52: 12,347,659 km (0.094 R)
• M53: 13,104,624 km (0.08 R)
• M54: 13,213,980 km (0.104 R)
• M55: 13,543,993 km (0.095 R)
• M56: 13,809,828 km (0.095 R)
• M57: 14,189,657 km (0.046 R)
• M58: 14,279,416 km (0.071 R)
• M59: 14,482,271 km (0.116 R)
• M60: 14,868,084 km (0.059 R)
• M61: 15,050,892 km (0.047 R)
• M62: 15,234,299 km (0.08 R)
• M63: 15,557,281 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.2

Radius: 14.2

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.67 AU - 3.39 AU

Year: 3460 Days

Day: 12.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,661,232 km

• M1: 180,265 km (0.08 R)
• M2: 372,050 km (0.036 R)
• M3: 624,571 km (0.085 R)
• M4: 831,166 km (0.09 R)
• M5: 927,507 km (0.042 R)
• M6: 1,016,667 km (0.102 R)
• M7: 1,180,477 km (0.075 R)
• M8: 1,417,739 km (0.071 R)
• M9: 1,509,443 km (0.103 R)
• M10: 1,726,808 km (0.05 R)
• M11: 1,940,284 km (0.111 R)
• M12: 2,208,214 km (0.055 R)
• M13: 2,947,976 km (0.055 R)
• M14: 3,187,931 km (0.099 R)
• M15: 3,470,072 km (0.117 R)
• M16: 3,578,082 km (0.105 R)
• M17: 3,890,293 km (0.101 R)
• M18: 4,078,188 km (0.099 R)
• M19: 4,192,331 km (0.047 R)
• M20: 4,719,514 km (0.042 R)
• M21: 5,309,378 km (0.071 R)
• M22: 5,772,683 km (0.064 R)
• M23: 5,879,795 km (0.048 R)
• M24: 6,009,346 km (0.105 R)
• M25: 6,117,955 km (0.085 R)
• M26: 6,271,143 km (0.073 R)
• M27: 6,492,099 km (0.047 R)
• M28: 6,760,926 km (0.087 R)
• M29: 6,851,283 km (0.104 R)
• M30: 7,124,898 km (0.085 R)
• M31: 7,448,777 km (0.118 R)
• M32: 7,612,587 km (0.1 R)
• M33: 7,848,652 km (0.107 R)
• M34: 8,255,558 km (0.097 R)
• M35: 8,546,975 km (0.051 R)
• M36: 8,816,999 km (0.087 R)
• M37: 8,990,383 km (0.094 R)
• M38: 9,466,852 km (0.086 R)
• M39: 9,593,562 km (0.07 R)
• M40: 9,848,776 km (0.116 R)
• M41: 10,209,755 km (0.112 R)
• M42: 10,365,936 km (0.077 R)
• M43: 10,680,540 km (0.114 R)
• M44: 10,998,286 km (0.103 R)
• M45: 11,399,807 km (0.11 R)
• M46: 11,751,810 km (0.103 R)
• M47: 11,970,223 km (0.112 R)
• M48: 12,745,290 km (0.103 R)
• M49: 13,365,523 km (0.114 R)
• M50: 13,822,993 km (0.078 R)
• M51: 14,665,079 km (0.074 R)
• M52: 15,225,922 km (0.043 R)
• M53: 15,345,002 km (0.082 R)
• M54: 15,733,657 km (0.081 R)
• M55: 15,823,864 km (0.1 R)
• M56: 16,216,708 km (0.076 R)
• M57: 16,429,586 km (0.119 R)
• M58: 17,290,223 km (0.12 R)
• M59: 17,383,422 km (0.112 R)
• M60: 17,476,622 km (0.107 R)
• M61: 17,694,885 km (0.094 R)
• M62: 18,228,800 km (0.117 R)
• M63: 18,640,493 km (0.088 R)
• M64: 19,183,833 km (0.101 R)
• M65: 19,312,337 km (0.104 R)
• M66: 19,408,977 km (0.106 R)
• M67: 19,699,796 km (0.11 R)
• M68: 20,285,770 km (0.108 R)
• M69: 21,208,789 km (0.099 R)
• M70: 21,474,924 km (0.04 R)
• M71: 21,708,745 km (0.062 R)
• M72: 22,179,081 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.3

Radius: 12.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.69 AU - 3.67 AU

Year: 3720 Days

Day: 5.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,661,232 km

• M1: 177,573 km (0.091 R)
• M2: 316,699 km (0.058 R)
• M3: 453,880 km (0.112 R)
• M4: 557,102 km (0.077 R)
• M5: 750,383 km (0.071 R)
• M6: 985,551 km (0.057 R)
• M7: 1,275,621 km (0.107 R)
• M8: 1,431,203 km (0.104 R)
• M9: 1,516,922 km (0.104 R)
• M10: 1,626,578 km (0.112 R)
• M11: 1,784,703 km (0.067 R)
• M12: 1,877,453 km (0.085 R)
• M13: 1,983,967 km (0.079 R)
• M14: 2,265,361 km (0.087 R)
• M15: 2,785,512 km (0.063 R)
• M16: 2,990,312 km (0.081 R)
• M17: 3,256,895 km (0.037 R)
• M18: 3,590,050 km (0.116 R)
• M19: 3,723,491 km (0.106 R)
• M20: 3,828,359 km (0.103 R)
• M21: 3,995,310 km (0.055 R)
• M22: 4,087,463 km (0.074 R)
• M23: 4,164,655 km (0.074 R)
• M24: 4,305,128 km (0.12 R)
• M25: 5,147,064 km (0.026 R)
• M26: 5,281,104 km (0.058 R)
• M27: 5,484,408 km (0.081 R)
• M28: 5,846,434 km (0.1 R)
• M29: 5,951,302 km (0.11 R)
• M30: 6,145,331 km (0.117 R)
• M31: 6,287,748 km (0.113 R)
• M32: 6,612,076 km (0.086 R)
• M33: 6,794,735 km (0.117 R)
• M34: 7,016,140 km (0.087 R)
• M35: 7,109,040 km (0.095 R)
• M36: 7,371,585 km (0.072 R)
• M37: 7,485,129 km (0.087 R)
• M38: 7,694,566 km (0.097 R)
• M39: 8,002,888 km (0.111 R)
• M40: 8,295,651 km (0.06 R)
• M41: 8,552,361 km (0.048 R)
• M42: 8,911,994 km (0.097 R)
• M43: 9,134,296 km (0.098 R)
• M44: 9,708,303 km (0.042 R)
• M45: 9,832,769 km (0.083 R)
• M46: 10,442,380 km (0.044 R)
• M47: 10,848,239 km (0.114 R)
• M48: 11,303,017 km (0.105 R)
• M49: 11,390,382 km (0.116 R)
• M50: 11,786,218 km (0.089 R)
• M51: 12,186,542 km (0.06 R)
• M52: 12,659,271 km (0.114 R)
• M53: 13,092,207 km (0.119 R)
• M54: 13,368,215 km (0.103 R)
• M55: 13,506,893 km (0.11 R)
• M56: 14,090,025 km (0.103 R)
• M57: 14,372,915 km (0.073 R)
• M58: 14,467,610 km (0.047 R)
• M59: 14,800,615 km (0.114 R)
• M60: 15,016,036 km (0.031 R)
• M61: 15,522,873 km (0.065 R)
• M62: 15,668,731 km (0.109 R)
• M63: 15,790,654 km (0.061 R)
• M64: 15,888,341 km (0.115 R)
• M65: 16,158,216 km (0.076 R)
• M66: 16,652,637 km (0.038 R)
• M67: 16,752,119 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.9

Radius: 9.5

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.99 AU - 6.07 AU

Year: 8531 Days

Day: 9.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,661,232 km

• M1: 134,189 km (0.037 R)
• M2: 280,047 km (0.113 R)
• M3: 404,961 km (0.115 R)
• M4: 638,633 km (0.111 R)
• M5: 757,863 km (0.053 R)
• M6: 856,149 km (0.037 R)
• M7: 1,035,367 km (0.058 R)
• M8: 1,465,311 km (0.097 R)
• M9: 1,608,327 km (0.105 R)
• M10: 1,888,972 km (0.089 R)
• M11: 2,778,182 km (0.042 R)
• M12: 2,911,474 km (0.077 R)
• M13: 3,371,338 km (0.065 R)
• M14: 4,750,630 km (0.049 R)
• M15: 4,937,478 km (0.088 R)
• M16: 5,851,072 km (0.12 R)
• M17: 6,051,533 km (0.07 R)
• M18: 6,755,989 km (0.104 R)
• M19: 7,178,903 km (0.118 R)
• M20: 7,517,293 km (0.078 R)
• M21: 7,610,492 km (0.114 R)
• M22: 8,498,954 km (0.114 R)
• M23: 8,661,118 km (0.074 R)
• M24: 9,486,899 km (0.062 R)
• M25: 9,554,068 km (0.087 R)
• M26: 11,749,417 km (0.116 R)
• M27: 11,893,928 km (0.073 R)
• M28: 14,131,164 km (0.083 R)
• M29: 14,866,288 km (0.117 R)
• M30: 15,732,909 km (0.092 R)
• M31: 15,972,116 km (0.065 R)
• M32: 16,052,001 km (0.064 R)
• M33: 16,172,278 km (0.081 R)
• M34: 16,333,096 km (0.117 R)
• M35: 16,575,294 km (0.11 R)
• M36: 16,656,377 km (0.071 R)
• M37: 17,104,273 km (0.115 R)
• M38: 17,391,351 km (0.054 R)
• M39: 17,514,769 km (0.05 R)
• M40: 17,721,364 km (0.117 R)
• M41: 18,429,560 km (0.097 R)
• M42: 19,019,873 km (0.099 R)
• M43: 19,317,274 km (0.055 R)
• M44: 20,392,135 km (0.115 R)
• M45: 20,783,782 km (0.054 R)
• M46: 21,002,494 km (0.104 R)
• M47: 21,398,031 km (0.061 R)
• M48: 21,530,425 km (0.104 R)
• M49: 21,618,837 km (0.054 R)
• M50: 21,751,680 km (0.077 R)
• M51: 22,689,359 km (0.103 R)
• M52: 23,095,218 km (0.05 R)
• M53: 23,231,053 km (0.106 R)
• M54: 23,548,949 km (0.083 R)
• M55: 23,868,340 km (0.047 R)
• M56: 23,959,894 km (0.12 R)
• M57: 24,189,228 km (0.116 R)
• M58: 24,742,590 km (0.09 R)
• M59: 24,881,567 km (0.096 R)
• M60: 25,160,267 km (0.069 R)
• M61: 25,299,992 km (0.069 R)
• M62: 26,759,469 km (0.11 R)
• M63: 27,140,494 km (0.05 R)
• M64: 27,379,552 km (0.065 R)
• M65: 27,667,378 km (0.111 R)
• M66: 27,763,420 km (0.114 R)
• M67: 27,907,932 km (0.067 R)
• M68: 28,149,233 km (0.104 R)
• M69: 28,877,326 km (0.115 R)
• M70: 29,464,198 km (0.098 R)
• M71: 29,808,423 km (0.096 R)
• M72: 31,599,409 km (0.102 R)
• M73: 31,800,618 km (0.084 R)
• M74: 31,901,297 km (0.064 R)
• M75: 32,002,276 km (0.072 R)
• M76: 32,103,105 km (0.045 R)
• M77: 32,761,934 km (0.12 R)
• M78: 34,195,979 km (0.079 R)
• M79: 34,402,424 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 12,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit