🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.4 AU - 0.64 AU

Year: 242 Days

Day: 31.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 32 °

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: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.62 AU - 0.68 AU

Year: 338 Days

Day: 45.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.8

Radius: 10.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.67 AU - 0.95 AU

Year: 471 Days

Day: 14 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 49,533,962 km

• M1: 153,936 km (0.047 R)
• M2: 221,106 km (0.067 R)
• M3: 368,011 km (0.093 R)
• M4: 461,061 km (0.1 R)
• M5: 531,970 km (0.113 R)
• M6: 629,807 km (0.115 R)
• M7: 706,700 km (0.093 R)
• M8: 795,412 km (0.091 R)
• M9: 888,462 km (0.057 R)
• M10: 1,012,478 km (0.106 R)
• M11: 1,109,567 km (0.089 R)
• M12: 1,239,269 km (0.101 R)
• M13: 1,318,705 km (0.065 R)
• M14: 1,410,110 km (0.102 R)
• M15: 1,572,872 km (0.116 R)
• M16: 1,648,569 km (0.095 R)
• M17: 1,792,332 km (0.087 R)
• M18: 1,871,469 km (0.097 R)
• M19: 1,963,622 km (0.097 R)
• M20: 2,057,120 km (0.116 R)
• M21: 2,152,265 km (0.092 R)
• M22: 2,236,787 km (0.104 R)
• M23: 2,459,239 km (0.065 R)
• M24: 2,541,518 km (0.099 R)
• M25: 2,618,112 km (0.084 R)
• M26: 2,715,052 km (0.081 R)
• M27: 2,793,591 km (0.07 R)
• M28: 2,879,460 km (0.104 R)
• M29: 2,966,227 km (0.068 R)
• M30: 3,047,159 km (0.112 R)
• M31: 3,149,334 km (0.117 R)
• M32: 3,245,825 km (0.105 R)
• M33: 3,357,275 km (0.115 R)
• M34: 3,512,708 km (0.085 R)
• M35: 3,591,246 km (0.101 R)
• M36: 3,728,428 km (0.053 R)
• M37: 3,801,282 km (0.097 R)
• M38: 3,933,676 km (0.073 R)
• M39: 4,015,506 km (0.064 R)
• M40: 4,097,785 km (0.042 R)
• M41: 4,180,512 km (0.118 R)
• M42: 4,317,395 km (0.109 R)
• M43: 4,432,585 km (0.063 R)
• M44: 4,705,302 km (0.094 R)
• M45: 4,799,997 km (0.089 R)
• M46: 4,871,655 km (0.086 R)
• M47: 5,153,198 km (0.11 R)
• M48: 5,308,181 km (0.092 R)
• M49: 5,623,085 km (0.066 R)
• M50: 5,732,142 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.9

Radius: 14.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.5 AU - 2.98 AU

Year: 2928 Days

Day: 10 Hours

Environment

Temp: -208 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 49,533,962 km

• M1: 194,028 km (0.111 R)
• M2: 340,186 km (0.105 R)
• M3: 541,694 km (0.101 R)
• M4: 909,405 km (0.106 R)
• M5: 1,069,475 km (0.074 R)
• M6: 1,277,566 km (0.107 R)
• M7: 1,553,873 km (0.091 R)
• M8: 1,650,364 km (0.06 R)
• M9: 1,879,248 km (0.107 R)
• M10: 2,118,904 km (0.053 R)
• M11: 2,337,168 km (0.045 R)
• M12: 2,497,686 km (0.092 R)
• M13: 3,019,035 km (0.072 R)
• M14: 3,159,058 km (0.106 R)
• M15: 3,319,427 km (0.102 R)
• M16: 3,482,638 km (0.083 R)
• M17: 3,988,279 km (0.072 R)
• M18: 4,181,560 km (0.04 R)
• M19: 4,298,994 km (0.1 R)
• M20: 4,537,303 km (0.066 R)
• M21: 5,131,506 km (0.051 R)
• M22: 5,278,561 km (0.109 R)
• M23: 5,947,263 km (0.097 R)
• M24: 6,079,957 km (0.027 R)
• M25: 6,325,596 km (0.088 R)
• M26: 6,665,782 km (0.06 R)
• M27: 6,896,163 km (0.105 R)
• M28: 7,199,398 km (0.088 R)
• M29: 7,435,762 km (0.102 R)
• M30: 7,650,585 km (0.089 R)
• M31: 7,843,416 km (0.112 R)
• M32: 9,059,198 km (0.051 R)
• M33: 9,572,319 km (0.077 R)
• M34: 9,911,009 km (0.07 R)
• M35: 10,333,323 km (0.111 R)
• M36: 10,439,837 km (0.116 R)
• M37: 10,842,405 km (0.111 R)
• M38: 11,250,209 km (0.059 R)
• M39: 11,997,001 km (0.072 R)
• M40: 13,103,876 km (0.1 R)
• M41: 13,248,238 km (0.112 R)
• M42: 13,655,144 km (0.115 R)
• M43: 14,036,619 km (0.101 R)
• M44: 14,243,512 km (0.033 R)
• M45: 14,660,292 km (0.116 R)
• M46: 14,870,178 km (0.046 R)
• M47: 15,141,548 km (0.042 R)
• M48: 15,414,565 km (0.115 R)
• M49: 15,842,564 km (0.094 R)
• M50: 16,057,985 km (0.104 R)
• M51: 16,336,536 km (0.048 R)
• M52: 16,961,107 km (0.113 R)
• M53: 17,086,919 km (0.093 R)
• M54: 17,276,310 km (0.083 R)
• M55: 17,561,593 km (0.112 R)
• M56: 18,040,755 km (0.11 R)
• M57: 18,362,540 km (0.063 R)
• M58: 18,491,793 km (0.07 R)
• M59: 18,881,346 km (0.099 R)
• M60: 19,734,802 km (0.101 R)
• M61: 20,033,249 km (0.059 R)
• M62: 20,232,962 km (0.065 R)
• M63: 20,869,950 km (0.077 R)
• M64: 21,139,974 km (0.114 R)
• M65: 21,377,386 km (0.038 R)
• M66: 21,718,020 km (0.096 R)
• M67: 21,854,753 km (0.117 R)
• M68: 22,612,017 km (0.096 R)
• M69: 23,098,360 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.6

Radius: 9

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.87 AU - 5.59 AU

Year: 6642 Days

Day: 6 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,533,962 km

• M1: 163,510 km (0.094 R)
• M2: 379,679 km (0.096 R)
• M3: 512,373 km (0.087 R)
• M4: 674,986 km (0.054 R)
• M5: 755,918 km (0.063 R)
• M6: 854,952 km (0.084 R)
• M7: 1,211,593 km (0.1 R)
• M8: 1,363,285 km (0.12 R)
• M9: 1,450,351 km (0.047 R)
• M10: 1,612,067 km (0.095 R)
• M11: 1,760,767 km (0.112 R)
• M12: 1,894,657 km (0.119 R)
• M13: 1,972,747 km (0.053 R)
• M14: 2,051,884 km (0.037 R)
• M15: 2,193,105 km (0.04 R)
• M16: 2,295,879 km (0.041 R)
• M17: 2,358,410 km (0.105 R)
• M18: 2,527,905 km (0.066 R)
• M19: 3,106,400 km (0.114 R)
• M20: 3,339,623 km (0.085 R)
• M21: 4,098,682 km (0.105 R)
• M22: 4,200,559 km (0.118 R)
• M23: 4,802,092 km (0.113 R)
• M24: 5,264,199 km (0.047 R)
• M25: 5,402,727 km (0.051 R)
• M26: 5,627,124 km (0.107 R)
• M27: 5,854,513 km (0.088 R)
• M28: 6,085,043 km (0.08 R)
• M29: 6,230,602 km (0.063 R)
• M30: 6,495,540 km (0.1 R)
• M31: 6,854,425 km (0.081 R)
• M32: 6,945,231 km (0.087 R)
• M33: 7,560,676 km (0.109 R)
• M34: 7,717,305 km (0.088 R)
• M35: 7,874,982 km (0.104 R)
• M36: 7,938,261 km (0.103 R)
• M37: 8,097,434 km (0.091 R)
• M38: 8,193,475 km (0.111 R)
• M39: 8,289,966 km (0.04 R)
• M40: 8,516,308 km (0.099 R)
• M41: 9,509,637 km (0.06 R)
• M42: 9,678,833 km (0.093 R)
• M43: 9,848,925 km (0.116 R)
• M44: 10,020,065 km (0.111 R)
• M45: 10,295,924 km (0.114 R)
• M46: 10,504,463 km (0.116 R)
• M47: 11,102,855 km (0.063 R)
• M48: 11,245,272 km (0.065 R)
• M49: 12,814,404 km (0.043 R)
• M50: 12,926,453 km (0.114 R)
• M51: 13,567,480 km (0.1 R)
• M52: 13,757,918 km (0.116 R)
• M53: 14,334,767 km (0.093 R)
• M54: 15,392,873 km (0.109 R)
• M55: 15,671,275 km (0.114 R)
• M56: 16,597,884 km (0.026 R)
• M57: 17,006,286 km (0.118 R)
• M58: 17,417,979 km (0.114 R)
• M59: 17,791,376 km (0.032 R)
• M60: 18,209,202 km (0.056 R)
• M61: 18,419,387 km (0.051 R)
• M62: 18,672,657 km (0.101 R)
• M63: 20,347,106 km (0.039 R)
• M64: 20,959,858 km (0.085 R)
• M65: 21,489,884 km (0.055 R)
• M66: 22,068,977 km (0.081 R)
• M67: 22,293,075 km (0.105 R)
• M68: 23,015,483 km (0.114 R)
• M69: 23,929,077 km (0.111 R)
• M70: 24,113,232 km (0.098 R)
• M71: 24,344,061 km (0.082 R)
• M72: 25,134,387 km (0.06 R)
• M73: 25,462,306 km (0.11 R)
• M74: 26,407,016 km (0.089 R)
• M75: 27,027,249 km (0.106 R)
• M76: 27,652,269 km (0.117 R)
• M77: 32,463,636 km (0.074 R)
• M78: 32,565,512 km (0.118 R)
• M79: 33,127,850 km (0.031 R)
• M80: 34,003,147 km (0.1 R)
• M81: 34,210,340 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.8

Radius: 7

Gravity: 16.63 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.86 AU - 6.26 AU

Year: 9632 Days

Day: 18.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,533,962 km

• M1: 91,404 km (0.093 R)
• M2: 136,433 km (0.096 R)
• M3: 216,618 km (0.112 R)
• M4: 282,441 km (0.057 R)
• M5: 512,672 km (0.12 R)
• M6: 707,598 km (0.073 R)
• M7: 1,062,294 km (0.067 R)
• M8: 1,143,526 km (0.108 R)
• M9: 1,990,250 km (0.085 R)
• M10: 2,168,272 km (0.106 R)
• M11: 2,246,212 km (0.086 R)
• M12: 2,351,529 km (0.083 R)
• M13: 2,594,476 km (0.102 R)
• M14: 3,075,283 km (0.068 R)
• M15: 3,738,002 km (0.054 R)
• M16: 4,053,504 km (0.038 R)
• M17: 4,410,594 km (0.101 R)
• M18: 4,609,559 km (0.092 R)
• M19: 5,505,650 km (0.102 R)
• M20: 5,648,367 km (0.117 R)
• M21: 5,720,024 km (0.074 R)
• M22: 5,864,536 km (0.085 R)
• M23: 6,416,851 km (0.104 R)
• M24: 6,985,772 km (0.118 R)
• M25: 7,413,173 km (0.116 R)
• M26: 8,090,402 km (0.111 R)
• M27: 8,621,624 km (0.112 R)
• M28: 9,546,139 km (0.087 R)
• M29: 9,846,831 km (0.081 R)
• M30: 10,020,065 km (0.081 R)
• M31: 10,590,033 km (0.105 R)
• M32: 10,723,175 km (0.057 R)
• M33: 11,351,337 km (0.057 R)
• M34: 11,532,949 km (0.061 R)
• M35: 11,991,466 km (0.081 R)
• M36: 12,176,369 km (0.043 R)
• M37: 12,222,894 km (0.109 R)
• M38: 12,737,212 km (0.052 R)
• M39: 13,020,849 km (0.068 R)
• M40: 13,115,844 km (0.082 R)
• M41: 14,716,092 km (0.079 R)
• M42: 15,063,309 km (0.097 R)
• M43: 15,614,577 km (0.084 R)
• M44: 16,121,415 km (0.089 R)
• M45: 16,223,440 km (0.114 R)
• M46: 16,428,090 km (0.077 R)
• M47: 17,255,516 km (0.034 R)
• M48: 19,165,881 km (0.036 R)
• M49: 21,534,314 km (0.098 R)
• M50: 21,702,911 km (0.117 R)
• M51: 23,010,546 km (0.089 R)
• M52: 23,876,867 km (0.029 R)
• M53: 23,935,061 km (0.106 R)
• M54: 24,109,791 km (0.066 R)
• M55: 24,460,449 km (0.092 R)
• M56: 25,403,813 km (0.118 R)
• M57: 25,701,064 km (0.074 R)
• M58: 27,691,763 km (0.107 R)
• M59: 28,736,554 km (0.085 R)
• M60: 29,357,086 km (0.05 R)
• M61: 29,794,062 km (0.035 R)
• M62: 30,107,619 km (0.095 R)
• M63: 30,737,725 km (0.094 R)
• M64: 31,691,262 km (0.11 R)
• M65: 32,718,999 km (0.086 R)
• M66: 34,675,290 km (0.1 R)
• M67: 34,873,059 km (0.066 R)
• M68: 35,867,137 km (0.069 R)
• M69: 35,933,708 km (0.101 R)
• M70: 37,679,964 km (0.041 R)
• M71: 38,427,055 km (0.109 R)
• M72: 38,836,654 km (0.098 R)
• M73: 39,179,084 km (0.106 R)
• M74: 39,660,191 km (0.062 R)
• M75: 40,628,089 km (0.116 R)
• M76: 41,884,113 km (0.043 R)
• M77: 42,375,990 km (0.095 R)
• M78: 43,578,458 km (0.095 R)
• M79: 44,219,635 km (0.103 R)
• M80: 44,648,681 km (0.105 R)
• M81: 44,863,803 km (0.045 R)
• M82: 45,007,417 km (0.079 R)
• M83: 45,511,263 km (0.088 R)
• M84: 45,655,475 km (0.119 R)
• M85: 46,451,784 km (0.106 R)
• M86: 46,524,339 km (0.11 R)
• M87: 47,325,586 km (0.076 R)
• M88: 48,572,933 km (0.058 R)
• M89: 49,311,647 km (0.047 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 13,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit