🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.38 AU - 0.64 AU

Year: 235 Days

Day: 30.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 53.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,526,655 km

• M1: 147,653 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.2

Radius: 8.1

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.72 AU - 0.92 AU

Year: 479 Days

Day: 9.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 44,526,655 km

• M1: 105,018 km (0.116 R)
• M2: 158,574 km (0.105 R)
• M3: 243,097 km (0.117 R)
• M4: 330,611 km (0.029 R)
• M5: 386,561 km (0.086 R)
• M6: 461,958 km (0.075 R)
• M7: 601,084 km (0.104 R)
• M8: 698,323 km (0.049 R)
• M9: 750,832 km (0.09 R)
• M10: 808,876 km (0.11 R)
• M11: 876,494 km (0.062 R)
• M12: 929,601 km (0.095 R)
• M13: 1,095,804 km (0.045 R)
• M14: 1,153,400 km (0.057 R)
• M15: 1,239,568 km (0.101 R)
• M16: 1,462,020 km (0.096 R)
• M17: 1,520,962 km (0.043 R)
• M18: 1,585,737 km (0.074 R)
• M19: 1,676,992 km (0.103 R)
• M20: 1,764,656 km (0.054 R)
• M21: 1,944,922 km (0.045 R)
• M22: 2,198,490 km (0.109 R)
• M23: 2,266,408 km (0.074 R)
• M24: 2,456,846 km (0.044 R)
• M25: 2,527,456 km (0.08 R)
• M26: 2,610,632 km (0.094 R)
• M27: 2,670,621 km (0.111 R)
• M28: 2,749,310 km (0.026 R)
• M29: 2,933,913 km (0.079 R)
• M30: 2,996,445 km (0.098 R)
• M31: 3,192,867 km (0.073 R)
• M32: 3,250,612 km (0.11 R)
• M33: 3,367,448 km (0.076 R)
• M34: 3,432,822 km (0.032 R)
• M35: 3,538,438 km (0.089 R)
• M36: 3,698,957 km (0.118 R)
• M37: 3,786,920 km (0.094 R)
• M38: 3,930,534 km (0.11 R)
• M39: 4,041,087 km (0.101 R)
• M40: 4,422,113 km (0.066 R)
• M41: 4,653,242 km (0.084 R)
• M42: 4,814,508 km (0.098 R)
• M43: 5,059,998 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30

Radius: 10.2

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.92 AU - 1.14 AU

Year: 675 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,526,655 km

• M1: 138,677 km (0.115 R)
• M2: 227,090 km (0.101 R)
• M3: 334,501 km (0.059 R)
• M4: 457,171 km (0.114 R)
• M5: 529,427 km (0.116 R)
• M6: 599,588 km (0.074 R)
• M7: 839,094 km (0.062 R)
• M8: 939,475 km (0.073 R)
• M9: 1,049,728 km (0.112 R)
• M10: 1,143,975 km (0.08 R)
• M11: 1,253,481 km (0.104 R)
• M12: 1,388,268 km (0.103 R)
• M13: 1,489,546 km (0.102 R)
• M14: 1,672,803 km (0.082 R)
• M15: 1,849,778 km (0.109 R)
• M16: 2,054,577 km (0.072 R)
• M17: 2,156,154 km (0.061 R)
• M18: 2,341,805 km (0.098 R)
• M19: 2,459,539 km (0.07 R)
• M20: 2,540,621 km (0.11 R)
• M21: 2,665,684 km (0.07 R)
• M22: 2,784,764 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.3

Radius: 8.3

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.11 AU - 1.25 AU

Year: 828 Days

Day: 11.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 44,526,655 km

• M1: 116,238 km (0.088 R)
• M2: 266,284 km (0.104 R)
• M3: 353,051 km (0.099 R)
• M4: 442,211 km (0.101 R)
• M5: 544,985 km (0.115 R)
• M6: 720,463 km (0.063 R)
• M7: 775,815 km (0.105 R)
• M8: 873,203 km (0.109 R)
• M9: 956,828 km (0.081 R)
• M10: 1,024,446 km (0.1 R)
• M11: 1,106,426 km (0.051 R)
• M12: 1,184,366 km (0.076 R)
• M13: 1,250,638 km (0.1 R)
• M14: 1,492,837 km (0.038 R)
• M15: 1,557,613 km (0.059 R)
• M16: 1,660,237 km (0.111 R)
• M17: 1,818,512 km (0.114 R)
• M18: 1,872,367 km (0.063 R)
• M19: 1,934,600 km (0.098 R)
• M20: 1,989,652 km (0.084 R)
• M21: 2,158,099 km (0.112 R)
• M22: 2,491,702 km (0.08 R)
• M23: 2,726,272 km (0.082 R)
• M24: 2,779,379 km (0.055 R)
• M25: 2,949,920 km (0.066 R)
• M26: 3,170,278 km (0.108 R)
• M27: 3,348,599 km (0.081 R)
• M28: 3,405,596 km (0.101 R)
• M29: 3,597,829 km (0.088 R)
• M30: 3,923,055 km (0.093 R)
• M31: 3,993,216 km (0.102 R)
• M32: 4,124,862 km (0.062 R)
• M33: 4,433,782 km (0.096 R)
• M34: 4,570,065 km (0.105 R)
• M35: 4,654,588 km (0.102 R)
• M36: 4,782,345 km (0.082 R)
• M37: 4,911,448 km (0.041 R)
• M38: 5,183,865 km (0.091 R)
• M39: 5,382,980 km (0.065 R)
• M40: 5,562,198 km (0.086 R)
• M41: 5,766,250 km (0.034 R)
• M42: 5,823,396 km (0.072 R)
• M43: 6,065,296 km (0.078 R)
• M44: 6,310,487 km (0.097 R)
• M45: 6,523,365 km (0.1 R)
• M46: 6,594,723 km (0.114 R)
• M47: 6,666,530 km (0.065 R)
• M48: 6,726,519 km (0.101 R)
• M49: 6,871,180 km (0.1 R)
• M50: 7,016,888 km (0.102 R)
• M51: 7,200,445 km (0.089 R)
• M52: 7,274,346 km (0.103 R)
• M53: 7,348,547 km (0.118 R)
• M54: 7,610,044 km (0.094 R)
• M55: 7,988,825 km (0.096 R)
• M56: 8,078,135 km (0.071 R)
• M57: 8,283,533 km (0.099 R)
• M58: 8,361,025 km (0.092 R)
• M59: 8,620,876 km (0.099 R)
• M60: 8,738,760 km (0.053 R)
• M61: 8,857,092 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.6

Radius: 3.6

Gravity: 24.51 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.67 AU - 9.39 AU

Year: 13342 Days

Day: 17.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,526,655 km

• M1: 289,921 km (0.085 R)
• M2: 487,839 km (0.12 R)
• M3: 546,930 km (0.104 R)
• M4: 876,644 km (0.041 R)
• M5: 930,648 km (0.113 R)
• M6: 967,300 km (0.098 R)
• M7: 1,023,249 km (0.119 R)
• M8: 1,138,290 km (0.104 R)
• M9: 1,359,994 km (0.119 R)
• M10: 1,422,676 km (0.09 R)
• M11: 1,573,022 km (0.057 R)
• M12: 1,958,835 km (0.113 R)
• M13: 2,785,662 km (0.066 R)
• M14: 3,361,165 km (0.111 R)
• M15: 3,417,863 km (0.092 R)
• M16: 4,491,377 km (0.05 R)
• M17: 4,711,286 km (0.083 R)
• M18: 5,391,956 km (0.082 R)
• M19: 6,206,816 km (0.111 R)
• M20: 6,486,863 km (0.063 R)
• M21: 8,137,376 km (0.061 R)
• M22: 8,598,287 km (0.083 R)
• M23: 9,146,713 km (0.042 R)
• M24: 11,110,783 km (0.11 R)
• M25: 11,535,791 km (0.099 R)
• M26: 12,096,334 km (0.108 R)
• M27: 12,489,477 km (0.051 R)
• M28: 12,533,459 km (0.074 R)
• M29: 12,577,441 km (0.071 R)
• M30: 12,665,554 km (0.093 R)
• M31: 12,709,835 km (0.091 R)
• M32: 13,243,600 km (0.077 R)
• M33: 13,378,238 km (0.086 R)
• M34: 13,830,174 km (0.039 R)
• M35: 14,702,628 km (0.103 R)
• M36: 15,356,820 km (0.057 R)
• M37: 16,935,975 km (0.117 R)
• M38: 17,033,214 km (0.104 R)
• M39: 18,917,997 km (0.094 R)
• M40: 19,526,860 km (0.118 R)
• M41: 19,731,211 km (0.075 R)
• M42: 20,142,007 km (0.114 R)
• M43: 20,400,213 km (0.092 R)
• M44: 21,024,335 km (0.118 R)
• M45: 21,181,413 km (0.089 R)
• M46: 22,025,444 km (0.095 R)
• M47: 22,934,102 km (0.108 R)
• M48: 23,095,817 km (0.097 R)
• M49: 23,257,831 km (0.074 R)
• M50: 24,128,192 km (0.101 R)
• M51: 24,402,405 km (0.111 R)
• M52: 24,622,463 km (0.085 R)
• M53: 24,843,270 km (0.118 R)
• M54: 25,844,827 km (0.038 R)
• M55: 25,956,876 km (0.096 R)
• M56: 26,069,075 km (0.047 R)
• M57: 27,257,480 km (0.088 R)
• M58: 27,314,477 km (0.089 R)
• M59: 27,829,542 km (0.098 R)
• M60: 27,944,433 km (0.037 R)
• M61: 28,174,665 km (0.085 R)
• M62: 28,521,283 km (0.085 R)
• M63: 28,579,177 km (0.118 R)
• M64: 29,569,515 km (0.069 R)
• M65: 29,628,008 km (0.115 R)
• M66: 30,216,227 km (0.05 R)
• M67: 30,511,683 km (0.112 R)
• M68: 30,630,164 km (0.065 R)
• M69: 30,748,795 km (0.102 R)
• M70: 31,046,046 km (0.095 R)
• M71: 31,165,126 km (0.094 R)
• M72: 31,523,563 km (0.102 R)
• M73: 32,063,760 km (0.104 R)
• M74: 32,304,763 km (0.079 R)
• M75: 32,485,926 km (0.111 R)
• M76: 32,849,299 km (0.045 R)
• M77: 34,131,652 km (0.068 R)
• M78: 35,368,078 km (0.103 R)
• M79: 36,871,088 km (0.109 R)
• M80: 37,060,479 km (0.047 R)
• M81: 37,376,729 km (0.112 R)
• M82: 39,035,769 km (0.109 R)
• M83: 39,357,554 km (0.061 R)
• M84: 39,874,265 km (0.031 R)
• M85: 40,458,295 km (0.103 R)
• M86: 42,557,453 km (0.071 R)
• M87: 43,021,356 km (0.119 R)
• M88: 43,420,333 km (0.025 R)
• M89: 43,887,228 km (0.041 R)
• M90: 43,954,098 km (0.108 R)
• M91: 44,490,108 km (0.062 R)
• M92: 44,758,935 km (0.054 R)

Asteroid Belt

Center: 8.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.5

Radius: 6.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.28 AU - 11.18 AU

Year: 18106 Days

Day: 23.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,526,655 km

• M1: 97,089 km (0.085 R)
• M2: 261,497 km (0.101 R)
• M3: 771,925 km (0.081 R)
• M4: 1,129,314 km (0.045 R)
• M5: 2,073,426 km (0.117 R)
• M6: 2,192,955 km (0.073 R)
• M7: 3,091,440 km (0.091 R)
• M8: 3,622,064 km (0.11 R)
• M9: 3,766,426 km (0.09 R)
• M10: 4,001,294 km (0.106 R)
• M11: 4,240,950 km (0.119 R)
• M12: 4,362,573 km (0.086 R)
• M13: 4,454,576 km (0.115 R)
• M14: 4,765,739 km (0.074 R)
• M15: 5,084,084 km (0.078 R)
• M16: 5,541,255 km (0.09 R)
• M17: 5,707,757 km (0.114 R)
• M18: 6,079,807 km (0.104 R)
• M19: 6,776,335 km (0.028 R)
• M20: 7,026,163 km (0.102 R)
• M21: 7,315,336 km (0.1 R)
• M22: 7,388,190 km (0.045 R)
• M23: 7,645,199 km (0.05 R)
• M24: 7,830,701 km (0.03 R)
• M25: 7,942,600 km (0.116 R)
• M26: 8,587,217 km (0.088 R)
• M27: 9,130,556 km (0.047 R)
• M28: 9,287,784 km (0.065 R)
• M29: 11,923,997 km (0.092 R)
• M30: 12,052,801 km (0.107 R)
• M31: 12,138,970 km (0.093 R)
• M32: 12,442,354 km (0.117 R)
• M33: 12,529,420 km (0.039 R)
• M34: 13,056,453 km (0.104 R)
• M35: 13,501,058 km (0.045 R)
• M36: 14,132,062 km (0.1 R)
• M37: 14,496,782 km (0.08 R)
• M38: 14,864,792 km (0.079 R)
• M39: 15,986,926 km (0.07 R)
• M40: 16,942,707 km (0.118 R)
• M41: 16,991,027 km (0.084 R)
• M42: 18,212,793 km (0.048 R)
• M43: 18,859,355 km (0.089 R)
• M44: 19,210,461 km (0.116 R)
• M45: 21,050,664 km (0.046 R)
• M46: 21,414,935 km (0.026 R)
• M47: 21,571,714 km (0.109 R)
• M48: 23,053,181 km (0.056 R)
• M49: 23,698,098 km (0.106 R)
• M50: 23,752,103 km (0.076 R)
• M51: 24,077,029 km (0.105 R)
• M52: 24,131,333 km (0.11 R)
• M53: 24,950,681 km (0.095 R)
• M54: 25,005,733 km (0.106 R)
• M55: 25,225,941 km (0.071 R)
• M56: 26,168,856 km (0.108 R)
• M57: 26,448,455 km (0.106 R)
• M58: 26,504,554 km (0.091 R)
• M59: 27,463,028 km (0.119 R)
• M60: 27,804,111 km (0.084 R)
• M61: 28,433,020 km (0.111 R)
• M62: 29,124,312 km (0.109 R)
• M63: 29,240,101 km (0.057 R)
• M64: 29,879,632 km (0.082 R)
• M65: 31,350,029 km (0.1 R)
• M66: 31,825,451 km (0.044 R)
• M67: 32,183,738 km (0.093 R)
• M68: 32,363,255 km (0.071 R)
• M69: 33,084,915 km (0.118 R)
• M70: 33,690,488 km (0.086 R)
• M71: 35,035,373 km (0.097 R)
• M72: 37,085,462 km (0.048 R)
• M73: 37,462,299 km (0.115 R)
• M74: 38,093,303 km (0.031 R)
• M75: 38,410,151 km (0.117 R)
• M76: 38,791,476 km (0.112 R)
• M77: 40,071,585 km (0.085 R)
• M78: 41,300,531 km (0.057 R)
• M79: 42,541,894 km (0.043 R)
• M80: 42,607,568 km (0.105 R)
• M81: 43,068,180 km (0.065 R)
• M82: 43,398,193 km (0.102 R)
• M83: 44,326,896 km (0.112 R)
• M84: 44,526,609 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 19,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit