🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.26 AU - 1.6 AU

Year: 757 Days

Day: 18.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,942,285 km

• M1: 195,375 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.04 AU - 2.12 AU

Year: 1329 Days

Day: 44.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.21 AU - 2.63 AU

Year: 1667 Days

Day: 39.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.3

Radius: 12.8

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.64 AU - 5.58 AU

Year: 5116 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,942,285 km

• M1: 175,030 km (0.105 R)
• M2: 372,050 km (0.098 R)
• M3: 494,122 km (0.1 R)
• M4: 658,231 km (0.099 R)
• M5: 1,075,908 km (0.042 R)
• M6: 1,184,965 km (0.084 R)
• M7: 1,298,061 km (0.025 R)
• M8: 1,449,005 km (0.053 R)
• M9: 1,732,343 km (0.076 R)
• M10: 1,843,345 km (0.055 R)
• M11: 2,171,413 km (0.079 R)
• M12: 2,414,210 km (0.116 R)
• M13: 2,581,311 km (0.118 R)
• M14: 2,687,675 km (0.119 R)
• M15: 2,949,172 km (0.084 R)
• M16: 3,105,502 km (0.055 R)
• M17: 3,241,786 km (0.069 R)
• M18: 3,380,164 km (0.091 R)
• M19: 3,831,501 km (0.111 R)
• M20: 4,201,456 km (0.112 R)
• M21: 4,505,738 km (0.056 R)
• M22: 5,163,071 km (0.116 R)
• M23: 5,352,612 km (0.106 R)
• M24: 5,906,722 km (0.115 R)
• M25: 6,076,666 km (0.118 R)
• M26: 6,276,827 km (0.093 R)
• M27: 6,363,295 km (0.081 R)
• M28: 7,554,543 km (0.095 R)
• M29: 7,739,296 km (0.082 R)
• M30: 7,894,280 km (0.087 R)
• M31: 8,652,591 km (0.115 R)
• M32: 8,749,082 km (0.079 R)
• M33: 8,943,110 km (0.084 R)
• M34: 9,204,009 km (0.097 R)
• M35: 9,533,723 km (0.106 R)
• M36: 9,867,326 km (0.11 R)
• M37: 10,821,760 km (0.058 R)
• M38: 11,521,579 km (0.091 R)
• M39: 11,877,024 km (0.091 R)
• M40: 12,020,189 km (0.088 R)
• M41: 12,236,059 km (0.056 R)
• M42: 12,854,646 km (0.106 R)
• M43: 12,964,899 km (0.064 R)
• M44: 13,334,705 km (0.077 R)
• M45: 15,157,555 km (0.091 R)
• M46: 15,939,952 km (0.087 R)
• M47: 16,296,294 km (0.104 R)
• M48: 16,415,674 km (0.112 R)
• M49: 17,057,299 km (0.084 R)
• M50: 17,138,082 km (0.117 R)
• M51: 17,219,014 km (0.114 R)
• M52: 17,462,559 km (0.105 R)
• M53: 18,076,360 km (0.057 R)
• M54: 18,738,928 km (0.067 R)
• M55: 19,662,845 km (0.116 R)
• M56: 21,119,928 km (0.064 R)
• M57: 21,905,317 km (0.099 R)
• M58: 22,833,871 km (0.084 R)
• M59: 23,146,082 km (0.114 R)
• M60: 23,370,179 km (0.056 R)
• M61: 23,594,875 km (0.063 R)
• M62: 23,684,933 km (0.082 R)
• M63: 23,955,855 km (0.039 R)
• M64: 24,820,531 km (0.049 R)
• M65: 25,741,904 km (0.113 R)
• M66: 25,834,655 km (0.097 R)
• M67: 26,533,726 km (0.097 R)
• M68: 26,815,119 km (0.081 R)
• M69: 27,617,861 km (0.04 R)
• M70: 27,950,717 km (0.115 R)
• M71: 30,759,267 km (0.101 R)
• M72: 30,906,920 km (0.109 R)
• M73: 31,500,225 km (0.113 R)
• M74: 31,798,224 km (0.08 R)
• M75: 31,947,523 km (0.093 R)
• M76: 32,147,086 km (0.084 R)
• M77: 32,798,286 km (0.111 R)
• M78: 33,150,739 km (0.116 R)
• M79: 33,961,260 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.4

Radius: 13.1

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.34 AU - 6.76 AU

Year: 6591 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 58,942,285 km

• M1: 200,910 km (0.084 R)
• M2: 432,039 km (0.045 R)
• M3: 567,425 km (0.118 R)
• M4: 996,322 km (0.076 R)
• M5: 1,096,403 km (0.103 R)
• M6: 1,334,563 km (0.088 R)
• M7: 1,604,886 km (0.095 R)
• M8: 1,815,819 km (0.036 R)
• M9: 2,182,334 km (0.049 R)
• M10: 2,417,053 km (0.093 R)
• M11: 2,537,629 km (0.099 R)
• M12: 2,785,064 km (0.116 R)
• M13: 2,948,424 km (0.097 R)
• M14: 3,190,025 km (0.066 R)
• M15: 3,341,867 km (0.089 R)
• M16: 3,496,401 km (0.08 R)
• M17: 3,613,836 km (0.08 R)
• M18: 3,872,790 km (0.119 R)
• M19: 4,493,770 km (0.112 R)
• M20: 4,859,687 km (0.115 R)
• M21: 5,101,587 km (0.098 R)
• M22: 5,597,504 km (0.111 R)
• M23: 6,108,979 km (0.115 R)
• M24: 6,978,292 km (0.094 R)
• M25: 7,655,821 km (0.103 R)
• M26: 8,275,754 km (0.094 R)
• M27: 8,433,281 km (0.076 R)
• M28: 8,618,333 km (0.116 R)
• M29: 8,965,550 km (0.075 R)
• M30: 9,290,327 km (0.113 R)
• M31: 9,399,384 km (0.1 R)
• M32: 9,536,266 km (0.103 R)
• M33: 9,674,046 km (0.115 R)
• M34: 9,839,950 km (0.108 R)
• M35: 10,175,049 km (0.08 R)
• M36: 11,144,443 km (0.108 R)
• M37: 11,581,568 km (0.061 R)
• M38: 11,669,532 km (0.062 R)
• M39: 12,024,228 km (0.089 R)
• M40: 12,926,453 km (0.098 R)
• M41: 13,017,857 km (0.091 R)
• M42: 13,508,987 km (0.078 R)
• M43: 13,725,904 km (0.12 R)
• M44: 13,850,369 km (0.096 R)
• M45: 14,037,666 km (0.099 R)
• M46: 14,509,797 km (0.074 R)
• M47: 15,566,706 km (0.096 R)
• M48: 15,924,544 km (0.115 R)
• M49: 16,120,816 km (0.073 R)
• M50: 16,252,163 km (0.08 R)
• M51: 16,747,930 km (0.083 R)
• M52: 16,880,923 km (0.06 R)
• M53: 17,315,804 km (0.103 R)
• M54: 17,889,961 km (0.115 R)
• M55: 18,094,012 km (0.093 R)
• M56: 18,470,400 km (0.096 R)
• M57: 19,126,387 km (0.101 R)
• M58: 19,439,944 km (0.084 R)
• M59: 19,825,308 km (0.101 R)
• M60: 19,966,080 km (0.085 R)
• M61: 20,889,248 km (0.054 R)
• M62: 22,409,911 km (0.109 R)
• M63: 22,740,372 km (0.089 R)
• M64: 22,998,578 km (0.118 R)
• M65: 23,480,583 km (0.086 R)
• M66: 23,965,878 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.8

Radius: 14.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.05 AU - 9.47 AU

Year: 11484 Days

Day: 13.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,942,285 km

• M1: 293,212 km (0.114 R)
• M2: 603,478 km (0.088 R)
• M3: 861,983 km (0.073 R)
• M4: 1,006,046 km (0.097 R)
• M5: 1,181,524 km (0.115 R)
• M6: 1,416,393 km (0.119 R)
• M7: 1,851,722 km (0.082 R)
• M8: 2,241,874 km (0.11 R)
• M9: 2,658,354 km (0.066 R)
• M10: 3,945,793 km (0.04 R)
• M11: 4,123,366 km (0.104 R)
• M12: 4,560,790 km (0.119 R)
• M13: 5,128,514 km (0.079 R)
• M14: 5,839,702 km (0.119 R)
• M15: 6,793,688 km (0.037 R)
• M16: 7,310,698 km (0.087 R)
• M17: 8,291,612 km (0.113 R)
• M18: 8,658,725 km (0.091 R)
• M19: 9,888,419 km (0.086 R)
• M20: 10,326,741 km (0.045 R)
• M21: 11,425,238 km (0.096 R)
• M22: 11,937,012 km (0.098 R)
• M23: 12,247,578 km (0.117 R)
• M24: 12,351,698 km (0.107 R)
• M25: 12,508,476 km (0.096 R)
• M26: 12,823,978 km (0.033 R)
• M27: 13,624,327 km (0.112 R)
• M28: 13,840,496 km (0.07 R)
• M29: 15,273,344 km (0.088 R)
• M30: 15,441,642 km (0.114 R)
• M31: 16,121,415 km (0.054 R)
• M32: 16,522,337 km (0.118 R)
• M33: 16,926,700 km (0.116 R)
• M34: 17,627,416 km (0.049 R)
• M35: 19,664,191 km (0.1 R)
• M36: 20,031,304 km (0.095 R)
• M37: 20,896,728 km (0.112 R)
• M38: 21,021,343 km (0.073 R)
• M39: 21,146,257 km (0.073 R)
• M40: 21,271,471 km (0.066 R)
• M41: 21,648,308 km (0.105 R)
• M42: 21,837,549 km (0.077 R)
• M43: 22,472,592 km (0.074 R)
• M44: 22,984,815 km (0.111 R)
• M45: 23,695,704 km (0.093 R)
• M46: 25,006,481 km (0.12 R)
• M47: 25,337,840 km (0.114 R)
• M48: 25,537,404 km (0.108 R)
• M49: 26,139,086 km (0.119 R)
• M50: 26,408,063 km (0.045 R)
• M51: 27,424,880 km (0.111 R)
• M52: 27,629,680 km (0.102 R)
• M53: 28,523,527 km (0.072 R)
• M54: 30,127,964 km (0.038 R)
• M55: 30,551,326 km (0.07 R)
• M56: 32,336,627 km (0.078 R)
• M57: 32,480,839 km (0.101 R)
• M58: 33,205,491 km (0.119 R)
• M59: 33,423,904 km (0.115 R)
• M60: 33,862,226 km (0.09 R)
• M61: 35,783,511 km (0.097 R)
• M62: 39,268,693 km (0.069 R)
• M63: 41,834,895 km (0.075 R)
• M64: 42,307,175 km (0.039 R)
• M65: 42,465,151 km (0.062 R)
• M66: 43,735,087 km (0.108 R)
• M67: 44,615,321 km (0.113 R)
• M68: 44,856,473 km (0.098 R)
• M69: 46,800,796 km (0.12 R)
• M70: 46,964,157 km (0.102 R)
• M71: 47,127,518 km (0.085 R)
• M72: 47,537,117 km (0.076 R)
• M73: 48,442,184 km (0.105 R)
• M74: 49,602,316 km (0.107 R)
• M75: 49,935,470 km (0.085 R)
• M76: 50,603,873 km (0.112 R)
• M77: 51,191,344 km (0.098 R)
• M78: 51,696,686 km (0.097 R)
• M79: 52,372,868 km (0.102 R)
• M80: 53,563,518 km (0.108 R)
• M81: 53,905,349 km (0.114 R)
• M82: 54,333,498 km (0.118 R)
• M83: 54,676,975 km (0.089 R)
• M84: 55,193,536 km (0.11 R)
• M85: 55,711,593 km (0.116 R)
• M86: 56,057,913 km (0.117 R)
• M87: 57,101,208 km (0.063 R)
• M88: 57,975,458 km (0.054 R)
• M89: 58,150,787 km (0.119 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: 325 - 15,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit