🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.67 AU - 0.95 AU

Year: 333 Days

Day: 26.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,176,285 km

• M1: 664,663 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.84 AU - 0.88 AU

Year: 364 Days

Day: 20.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,176,285 km

• M1: 45,029 km (0.1 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.8

Radius: 13.8

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.71 AU - 5.51 AU

Year: 4519 Days

Day: 6.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,176,285 km

• M1: 194,627 km (0.092 R)
• M2: 335,847 km (0.071 R)
• M3: 437,424 km (0.067 R)
• M4: 617,540 km (0.092 R)
• M5: 703,708 km (0.051 R)
• M6: 934,538 km (0.101 R)
• M7: 1,155,045 km (0.081 R)
• M8: 1,718,431 km (0.119 R)
• M9: 2,067,891 km (0.106 R)
• M10: 2,204,923 km (0.113 R)
• M11: 2,424,383 km (0.086 R)
• M12: 2,520,724 km (0.117 R)
• M13: 2,634,718 km (0.065 R)
• M14: 2,800,771 km (0.09 R)
• M15: 2,936,157 km (0.105 R)
• M16: 3,143,500 km (0.09 R)
• M17: 3,850,649 km (0.119 R)
• M18: 3,963,895 km (0.073 R)
• M19: 4,427,947 km (0.101 R)
• M20: 4,868,663 km (0.032 R)
• M21: 5,429,056 km (0.114 R)
• M22: 5,706,261 km (0.108 R)
• M23: 5,792,579 km (0.051 R)
• M24: 5,879,196 km (0.081 R)
• M25: 6,186,171 km (0.109 R)
• M26: 6,386,184 km (0.044 R)
• M27: 6,475,942 km (0.055 R)
• M28: 6,701,835 km (0.108 R)
• M29: 6,884,494 km (0.083 R)
• M30: 7,022,573 km (0.119 R)
• M31: 7,278,086 km (0.117 R)
• M32: 7,584,163 km (0.101 R)
• M33: 7,726,880 km (0.052 R)
• M34: 8,429,242 km (0.07 R)
• M35: 8,601,878 km (0.064 R)
• M36: 8,775,710 km (0.063 R)
• M37: 8,975,872 km (0.071 R)
• M38: 9,329,671 km (0.117 R)
• M39: 9,482,710 km (0.027 R)
• M40: 10,365,786 km (0.034 R)
• M41: 10,978,090 km (0.037 R)
• M42: 11,139,805 km (0.072 R)
• M43: 11,438,403 km (0.115 R)
• M44: 11,574,986 km (0.054 R)
• M45: 11,684,641 km (0.112 R)
• M46: 12,885,164 km (0.046 R)
• M47: 13,141,425 km (0.118 R)
• M48: 13,399,332 km (0.09 R)
• M49: 14,124,732 km (0.097 R)
• M50: 14,684,527 km (0.087 R)
• M51: 14,922,388 km (0.11 R)
• M52: 15,191,664 km (0.076 R)
• M53: 15,553,092 km (0.081 R)
• M54: 16,039,435 km (0.076 R)
• M55: 16,253,809 km (0.046 R)
• M56: 16,345,961 km (0.071 R)
• M57: 16,592,498 km (0.114 R)
• M58: 17,339,889 km (0.11 R)
• M59: 17,812,469 km (0.063 R)
• M60: 18,321,401 km (0.055 R)
• M61: 19,418,552 km (0.106 R)
• M62: 20,404,252 km (0.083 R)
• M63: 20,736,509 km (0.057 R)
• M64: 21,507,536 km (0.065 R)
• M65: 22,321,947 km (0.097 R)
• M66: 22,424,422 km (0.063 R)
• M67: 22,664,227 km (0.114 R)
• M68: 22,836,115 km (0.079 R)
• M69: 22,973,895 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.9

Radius: 14

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.85 AU - 5.53 AU

Year: 4637 Days

Day: 11 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,176,285 km

• M1: 179,966 km (0.117 R)
• M2: 281,992 km (0.075 R)
• M3: 386,710 km (0.106 R)
• M4: 666,459 km (0.049 R)
• M5: 775,665 km (0.119 R)
• M6: 880,982 km (0.104 R)
• M7: 1,026,241 km (0.094 R)
• M8: 1,229,246 km (0.089 R)
• M9: 1,566,589 km (0.091 R)
• M10: 1,760,767 km (0.049 R)
• M11: 2,037,373 km (0.062 R)
• M12: 2,328,341 km (0.088 R)
• M13: 2,503,221 km (0.113 R)
• M14: 2,748,861 km (0.095 R)
• M15: 2,917,158 km (0.08 R)
• M16: 3,019,783 km (0.099 R)
• M17: 3,141,106 km (0.104 R)
• M18: 3,551,453 km (0.095 R)
• M19: 3,661,408 km (0.034 R)
• M20: 3,865,908 km (0.098 R)
• M21: 4,286,428 km (0.105 R)
• M22: 4,384,115 km (0.1 R)
• M23: 4,701,861 km (0.075 R)
• M24: 4,802,690 km (0.113 R)
• M25: 4,904,267 km (0.099 R)
• M26: 5,486,502 km (0.103 R)
• M27: 5,635,501 km (0.088 R)
• M28: 5,807,539 km (0.095 R)
• M29: 5,937,689 km (0.106 R)
• M30: 6,046,896 km (0.119 R)
• M31: 6,378,554 km (0.073 R)
• M32: 6,490,603 km (0.119 R)
• M33: 6,944,782 km (0.072 R)
• M34: 7,175,911 km (0.087 R)
• M35: 7,269,110 km (0.101 R)
• M36: 8,198,412 km (0.116 R)
• M37: 8,590,658 km (0.046 R)
• M38: 9,291,823 km (0.097 R)
• M39: 9,598,050 km (0.088 R)
• M40: 9,752,285 km (0.09 R)
• M41: 9,855,657 km (0.071 R)
• M42: 9,959,478 km (0.102 R)
• M43: 10,299,065 km (0.116 R)
• M44: 10,404,382 km (0.067 R)
• M45: 10,936,203 km (0.088 R)
• M46: 11,070,542 km (0.114 R)
• M47: 11,695,711 km (0.055 R)
• M48: 12,640,870 km (0.098 R)
• M49: 13,351,610 km (0.077 R)
• M50: 13,726,203 km (0.045 R)
• M51: 14,104,536 km (0.109 R)
• M52: 14,309,485 km (0.11 R)
• M53: 14,633,813 km (0.078 R)
• M54: 14,841,455 km (0.032 R)
• M55: 14,930,765 km (0.041 R)
• M56: 15,020,225 km (0.09 R)
• M57: 16,199,505 km (0.061 R)
• M58: 16,599,230 km (0.072 R)
• M59: 17,912,849 km (0.053 R)
• M60: 18,039,708 km (0.08 R)
• M61: 18,710,654 km (0.109 R)
• M62: 18,871,472 km (0.11 R)
• M63: 18,968,262 km (0.117 R)
• M64: 19,259,679 km (0.112 R)
• M65: 19,683,190 km (0.081 R)
• M66: 19,978,197 km (0.034 R)
• M67: 20,175,666 km (0.116 R)
• M68: 20,539,488 km (0.063 R)
• M69: 21,005,635 km (0.097 R)
• M70: 21,240,055 km (0.088 R)
• M71: 22,424,870 km (0.078 R)
• M72: 22,870,522 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.1

Radius: 8.9

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.81 AU - 6.17 AU

Year: 5089 Days

Day: 10.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 40,176,285 km

• M1: 141,220 km (0.068 R)
• M2: 201,658 km (0.076 R)
• M3: 481,705 km (0.113 R)
• M4: 543,489 km (0.114 R)
• M5: 616,642 km (0.104 R)
• M6: 720,015 km (0.094 R)
• M7: 792,270 km (0.116 R)
• M8: 867,368 km (0.07 R)
• M9: 954,734 km (0.084 R)
• M10: 1,076,207 km (0.103 R)
• M11: 1,224,608 km (0.093 R)
• M12: 1,771,688 km (0.079 R)
• M13: 2,624,994 km (0.072 R)
• M14: 2,797,779 km (0.111 R)
• M15: 3,124,202 km (0.101 R)
• M16: 3,245,975 km (0.059 R)
• M17: 4,042,284 km (0.057 R)
• M18: 4,721,159 km (0.045 R)
• M19: 5,127,617 km (0.095 R)
• M20: 5,674,546 km (0.081 R)
• M21: 5,767,596 km (0.073 R)
• M22: 5,879,795 km (0.06 R)
• M23: 6,106,585 km (0.092 R)
• M24: 6,685,978 km (0.084 R)
• M25: 6,942,538 km (0.115 R)
• M26: 7,062,067 km (0.104 R)
• M27: 7,323,265 km (0.032 R)
• M28: 8,442,406 km (0.114 R)
• M29: 8,570,013 km (0.096 R)
• M30: 8,719,761 km (0.075 R)
• M31: 9,043,490 km (0.116 R)
• M32: 9,130,556 km (0.115 R)
• M33: 9,239,763 km (0.108 R)
• M34: 9,636,197 km (0.096 R)
• M35: 10,105,935 km (0.092 R)
• M36: 10,196,292 km (0.076 R)
• M37: 11,067,699 km (0.117 R)
• M38: 11,207,424 km (0.111 R)
• M39: 11,867,449 km (0.058 R)
• M40: 12,130,293 km (0.049 R)
• M41: 12,661,515 km (0.095 R)
• M42: 13,323,934 km (0.118 R)
• M43: 13,597,100 km (0.052 R)
• M44: 13,872,061 km (0.107 R)
• M45: 14,913,113 km (0.1 R)
• M46: 14,990,305 km (0.109 R)
• M47: 15,067,498 km (0.12 R)
• M48: 15,222,631 km (0.115 R)
• M49: 16,375,282 km (0.104 R)
• M50: 16,828,264 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.6

Radius: 5.8

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.93 AU - 15.55 AU

Year: 23253 Days

Day: 21.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,176,285 km

• M1: 75,697 km (0.03 R)
• M2: 280,496 km (0.116 R)
• M3: 405,111 km (0.113 R)
• M4: 454,927 km (0.074 R)
• M5: 632,350 km (0.098 R)
• M6: 912,397 km (0.084 R)
• M7: 1,118,992 km (0.065 R)
• M8: 1,265,000 km (0.055 R)
• M9: 1,555,219 km (0.071 R)
• M10: 1,595,461 km (0.062 R)
• M11: 1,930,261 km (0.106 R)
• M12: 1,995,486 km (0.072 R)
• M13: 2,286,454 km (0.112 R)
• M14: 2,401,943 km (0.07 R)
• M15: 2,957,849 km (0.066 R)
• M16: 3,393,478 km (0.074 R)
• M17: 3,605,458 km (0.088 R)
• M18: 4,014,459 km (0.112 R)
• M19: 4,438,270 km (0.077 R)
• M20: 4,669,997 km (0.071 R)
• M21: 4,846,522 km (0.057 R)
• M22: 5,145,419 km (0.069 R)
• M23: 5,236,225 km (0.09 R)
• M24: 5,761,164 km (0.105 R)
• M25: 6,206,068 km (0.075 R)
• M26: 6,661,892 km (0.103 R)
• M27: 7,061,169 km (0.108 R)
• M28: 7,196,106 km (0.086 R)
• M29: 7,743,934 km (0.111 R)
• M30: 8,093,095 km (0.059 R)
• M31: 8,340,680 km (0.065 R)
• M32: 8,734,571 km (0.094 R)
• M33: 8,879,382 km (0.094 R)
• M34: 9,355,402 km (0.075 R)
• M35: 10,065,992 km (0.117 R)
• M36: 10,255,832 km (0.117 R)
• M37: 10,370,274 km (0.066 R)
• M38: 10,949,218 km (0.07 R)
• M39: 11,027,158 km (0.11 R)
• M40: 11,459,346 km (0.117 R)
• M41: 11,777,092 km (0.095 R)
• M42: 12,380,720 km (0.047 R)
• M43: 12,624,864 km (0.098 R)
• M44: 12,665,853 km (0.092 R)
• M45: 12,829,663 km (0.104 R)
• M46: 13,201,115 km (0.099 R)
• M47: 13,701,669 km (0.109 R)
• M48: 13,912,153 km (0.09 R)
• M49: 14,251,142 km (0.092 R)
• M50: 14,635,608 km (0.028 R)
• M51: 14,721,627 km (0.058 R)
• M52: 15,197,049 km (0.051 R)
• M53: 15,721,689 km (0.08 R)
• M54: 15,941,897 km (0.107 R)
• M55: 16,207,733 km (0.05 R)
• M56: 17,103,973 km (0.084 R)
• M57: 18,246,901 km (0.088 R)
• M58: 19,650,578 km (0.102 R)
• M59: 19,887,840 km (0.114 R)
• M60: 20,173,871 km (0.084 R)
• M61: 20,605,461 km (0.094 R)
• M62: 20,991,723 km (0.063 R)
• M63: 21,820,196 km (0.032 R)
• M64: 22,164,570 km (0.113 R)
• M65: 22,709,256 km (0.084 R)
• M66: 23,609,985 km (0.056 R)
• M67: 23,710,814 km (0.043 R)
• M68: 23,811,643 km (0.112 R)
• M69: 24,369,493 km (0.029 R)
• M70: 24,829,058 km (0.105 R)
• M71: 26,329,225 km (0.107 R)
• M72: 26,590,872 km (0.088 R)
• M73: 26,958,583 km (0.068 R)
• M74: 27,222,175 km (0.113 R)
• M75: 27,752,051 km (0.116 R)
• M76: 28,875,979 km (0.058 R)
• M77: 31,057,565 km (0.102 R)
• M78: 31,444,724 km (0.086 R)
• M79: 32,056,430 km (0.041 R)
• M80: 33,744,492 km (0.055 R)
• M81: 34,142,572 km (0.085 R)
• M82: 34,256,566 km (0.118 R)
• M83: 34,885,924 km (0.109 R)
• M84: 35,866,090 km (0.1 R)
• M85: 36,214,054 km (0.07 R)
• M86: 36,621,559 km (0.063 R)
• M87: 39,217,680 km (0.09 R)
• M88: 39,396,749 km (0.028 R)
• M89: 39,576,266 km (0.098 R)
• M90: 39,815,922 km (0.038 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 20,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit