🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 8.4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.58 AU - 0.8 AU

Year: 376 Days

Day: 8.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 28,214,081 km

• M1: 118,033 km (0.112 R)
• M2: 181,761 km (0.091 R)
• M3: 255,812 km (0.083 R)
• M4: 324,927 km (0.106 R)
• M5: 395,537 km (0.083 R)
• M6: 467,793 km (0.105 R)
• M7: 535,112 km (0.061 R)
• M8: 672,742 km (0.083 R)
• M9: 744,848 km (0.066 R)
• M10: 831,315 km (0.05 R)
• M11: 971,040 km (0.115 R)
• M12: 1,108,819 km (0.102 R)
• M13: 1,232,686 km (0.086 R)
• M14: 1,294,620 km (0.108 R)
• M15: 1,354,160 km (0.115 R)
• M16: 1,407,566 km (0.1 R)
• M17: 1,534,874 km (0.104 R)
• M18: 1,628,074 km (0.114 R)
• M19: 1,804,898 km (0.054 R)
• M20: 1,863,840 km (0.063 R)
• M21: 1,919,640 km (0.091 R)
• M22: 2,024,508 km (0.085 R)
• M23: 2,139,698 km (0.034 R)
• M24: 2,219,135 km (0.112 R)
• M25: 2,286,753 km (0.104 R)
• M26: 2,454,751 km (0.109 R)
• M27: 2,555,580 km (0.088 R)
• M28: 2,644,591 km (0.109 R)
• M29: 2,866,744 km (0.094 R)
• M30: 2,954,558 km (0.107 R)
• M31: 3,123,604 km (0.072 R)
• M32: 3,213,961 km (0.078 R)
• M33: 3,319,876 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.8

Radius: 13.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.21 AU - 1.35 AU

Year: 950 Days

Day: 6.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 28,214,081 km

• M1: 181,462 km (0.089 R)
• M2: 285,582 km (0.026 R)
• M3: 435,928 km (0.039 R)
• M4: 623,524 km (0.118 R)
• M5: 823,686 km (0.112 R)
• M6: 1,033,721 km (0.051 R)
• M7: 1,276,967 km (0.072 R)
• M8: 1,387,221 km (0.081 R)
• M9: 1,609,972 km (0.074 R)
• M10: 1,697,786 km (0.108 R)
• M11: 1,828,385 km (0.106 R)
• M12: 2,022,414 km (0.115 R)
• M13: 2,232,299 km (0.108 R)
• M14: 2,376,362 km (0.119 R)
• M15: 2,477,341 km (0.089 R)
• M16: 2,655,063 km (0.075 R)
• M17: 2,984,178 km (0.11 R)
• M18: 3,214,260 km (0.081 R)
• M19: 3,305,963 km (0.099 R)
• M20: 3,565,366 km (0.094 R)
• M21: 3,735,010 km (0.107 R)
• M22: 3,972,721 km (0.117 R)
• M23: 4,060,385 km (0.112 R)
• M24: 4,170,938 km (0.113 R)
• M25: 4,738,961 km (0.077 R)
• M26: 5,187,007 km (0.109 R)
• M27: 5,319,401 km (0.108 R)
• M28: 5,526,145 km (0.111 R)
• M29: 5,698,332 km (0.087 R)
• M30: 5,785,249 km (0.108 R)
• M31: 5,872,464 km (0.105 R)
• M32: 6,124,238 km (0.035 R)
• M33: 6,225,964 km (0.089 R)
• M34: 6,482,824 km (0.1 R)
• M35: 6,638,555 km (0.092 R)
• M36: 6,782,618 km (0.043 R)
• M37: 6,927,578 km (0.119 R)
• M38: 7,140,306 km (0.102 R)
• M39: 7,709,077 km (0.111 R)
• M40: 7,805,269 km (0.092 R)
• M41: 8,124,361 km (0.119 R)
• M42: 8,250,323 km (0.088 R)
• M43: 8,391,094 km (0.106 R)
• M44: 8,675,181 km (0.08 R)
• M45: 9,005,792 km (0.116 R)
• M46: 9,620,190 km (0.055 R)
• M47: 9,872,711 km (0.085 R)
• M48: 10,037,419 km (0.114 R)
• M49: 10,172,805 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.3

Radius: 8.1

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.56 AU - 1.74 AU

Year: 1390 Days

Day: 6.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 28,214,081 km

• M1: 101,876 km (0.037 R)
• M2: 160,818 km (0.058 R)
• M3: 261,198 km (0.099 R)
• M4: 466,147 km (0.043 R)
• M5: 541,544 km (0.116 R)
• M6: 635,342 km (0.069 R)
• M7: 794,514 km (0.067 R)
• M8: 1,007,691 km (0.059 R)
• M9: 1,099,993 km (0.084 R)
• M10: 1,203,814 km (0.108 R)
• M11: 1,311,076 km (0.1 R)
• M12: 1,421,629 km (0.116 R)
• M13: 1,574,069 km (0.103 R)
• M14: 1,691,802 km (0.106 R)
• M15: 1,822,850 km (0.097 R)
• M16: 1,946,867 km (0.093 R)
• M17: 2,009,847 km (0.117 R)
• M18: 2,084,347 km (0.046 R)
• M19: 2,138,053 km (0.047 R)
• M20: 2,192,207 km (0.117 R)
• M21: 2,246,960 km (0.042 R)
• M22: 2,425,131 km (0.085 R)
• M23: 2,538,975 km (0.092 R)
• M24: 2,689,471 km (0.098 R)
• M25: 2,878,861 km (0.042 R)
• M26: 2,963,085 km (0.107 R)
• M27: 3,023,822 km (0.088 R)
• M28: 3,233,259 km (0.095 R)
• M29: 3,447,483 km (0.04 R)
• M30: 3,916,472 km (0.07 R)
• M31: 4,212,975 km (0.105 R)
• M32: 4,295,254 km (0.091 R)
• M33: 4,364,069 km (0.035 R)
• M34: 4,615,094 km (0.103 R)
• M35: 4,671,493 km (0.043 R)
• M36: 4,785,037 km (0.053 R)
• M37: 5,043,991 km (0.112 R)
• M38: 5,189,700 km (0.086 R)
• M39: 5,322,243 km (0.103 R)
• M40: 5,863,189 km (0.081 R)
• M41: 6,295,976 km (0.099 R)
• M42: 6,739,085 km (0.078 R)
• M43: 7,045,611 km (0.109 R)
• M44: 7,572,046 km (0.116 R)
• M45: 7,823,221 km (0.1 R)
• M46: 7,992,266 km (0.067 R)
• M47: 8,385,559 km (0.102 R)
• M48: 8,943,110 km (0.099 R)
• M49: 9,049,026 km (0.053 R)
• M50: 9,333,411 km (0.066 R)
• M51: 10,130,768 km (0.104 R)
• M52: 10,370,573 km (0.072 R)
• M53: 10,481,874 km (0.093 R)
• M54: 10,855,719 km (0.05 R)
• M55: 11,405,491 km (0.083 R)
• M56: 11,655,021 km (0.07 R)
• M57: 11,770,660 km (0.094 R)
• M58: 11,848,151 km (0.117 R)
• M59: 11,925,643 km (0.111 R)
• M60: 12,178,763 km (0.044 R)
• M61: 12,374,736 km (0.082 R)
• M62: 12,690,537 km (0.039 R)
• M63: 13,028,927 km (0.089 R)
• M64: 13,189,147 km (0.094 R)
• M65: 13,552,071 km (0.042 R)
• M66: 13,612,957 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.2

Radius: 9.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.1 AU - 5.12 AU

Year: 7578 Days

Day: 11.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 176.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 28,214,081 km

• M1: 150,795 km (0.077 R)
• M2: 217,216 km (0.106 R)
• M3: 284,535 km (0.03 R)
• M4: 648,208 km (0.06 R)
• M5: 1,106,127 km (0.072 R)
• M6: 1,194,838 km (0.11 R)
• M7: 1,662,332 km (0.049 R)
• M8: 1,790,986 km (0.034 R)
• M9: 1,936,245 km (0.119 R)
• M10: 2,126,983 km (0.096 R)
• M11: 2,324,003 km (0.104 R)
• M12: 2,395,810 km (0.114 R)
• M13: 2,720,736 km (0.053 R)
• M14: 2,903,844 km (0.099 R)
• M15: 3,154,570 km (0.088 R)
• M16: 3,777,945 km (0.07 R)
• M17: 4,034,505 km (0.118 R)
• M18: 4,367,510 km (0.081 R)
• M19: 4,618,834 km (0.118 R)
• M20: 5,079,147 km (0.095 R)
• M21: 6,485,516 km (0.087 R)
• M22: 6,875,817 km (0.093 R)
• M23: 7,273,598 km (0.069 R)
• M24: 7,486,027 km (0.058 R)
• M25: 8,311,957 km (0.111 R)
• M26: 8,578,839 km (0.087 R)
• M27: 9,029,727 km (0.087 R)
• M28: 9,189,348 km (0.062 R)
• M29: 9,511,582 km (0.096 R)
• M30: 9,604,333 km (0.093 R)
• M31: 9,860,893 km (0.085 R)
• M32: 10,119,698 km (0.078 R)
• M33: 10,261,965 km (0.069 R)
• M34: 10,933,959 km (0.115 R)
• M35: 11,031,197 km (0.034 R)
• M36: 11,645,147 km (0.12 R)
• M37: 12,320,581 km (0.057 R)
• M38: 12,752,321 km (0.054 R)
• M39: 13,111,805 km (0.062 R)
• M40: 13,396,489 km (0.037 R)
• M41: 13,919,334 km (0.033 R)
• M42: 14,024,651 km (0.089 R)
• M43: 14,183,225 km (0.056 R)
• M44: 14,716,092 km (0.112 R)
• M45: 14,796,576 km (0.082 R)
• M46: 15,282,769 km (0.093 R)
• M47: 15,391,527 km (0.099 R)
• M48: 15,609,640 km (0.119 R)
• M49: 15,884,003 km (0.054 R)
• M50: 16,409,390 km (0.088 R)
• M51: 16,856,389 km (0.104 R)
• M52: 17,194,181 km (0.059 R)
• M53: 18,077,257 km (0.117 R)
• M54: 18,192,298 km (0.083 R)
• M55: 18,771,092 km (0.112 R)
• M56: 19,033,487 km (0.084 R)
• M57: 19,503,074 km (0.091 R)
• M58: 19,562,016 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.2

Radius: 7.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.28 AU - 9.26 AU

Year: 14208 Days

Day: 19.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,214,081 km

• M1: 106,364 km (0.116 R)
• M2: 197,768 km (0.114 R)
• M3: 261,796 km (0.106 R)
• M4: 318,195 km (0.056 R)
• M5: 388,954 km (0.102 R)
• M6: 465,997 km (0.109 R)
• M7: 603,029 km (0.106 R)
• M8: 694,134 km (0.096 R)
• M9: 827,426 km (0.11 R)
• M10: 942,766 km (0.108 R)
• M11: 1,050,027 km (0.045 R)
• M12: 1,105,229 km (0.096 R)
• M13: 1,233,135 km (0.117 R)
• M14: 1,457,233 km (0.078 R)
• M15: 1,534,874 km (0.053 R)
• M16: 1,842,597 km (0.115 R)
• M17: 2,099,157 km (0.116 R)
• M18: 2,496,190 km (0.114 R)
• M19: 2,589,689 km (0.103 R)
• M20: 2,780,127 km (0.115 R)
• M21: 3,074,535 km (0.078 R)
• M22: 3,195,111 km (0.12 R)
• M23: 3,907,796 km (0.077 R)
• M24: 4,237,360 km (0.103 R)
• M25: 4,439,466 km (0.117 R)
• M26: 4,530,422 km (0.1 R)
• M27: 4,621,826 km (0.109 R)
• M28: 4,713,979 km (0.087 R)
• M29: 4,806,729 km (0.043 R)
• M30: 5,448,354 km (0.092 R)
• M31: 5,643,729 km (0.116 R)
• M32: 5,891,164 km (0.09 R)
• M33: 6,345,343 km (0.079 R)
• M34: 6,784,862 km (0.081 R)
• M35: 7,047,855 km (0.077 R)
• M36: 7,127,441 km (0.088 R)
• M37: 7,665,694 km (0.064 R)
• M38: 7,884,556 km (0.111 R)
• M39: 8,077,836 km (0.045 R)
• M40: 8,952,535 km (0.082 R)
• M41: 9,038,853 km (0.064 R)
• M42: 9,709,201 km (0.103 R)
• M43: 10,005,704 km (0.095 R)
• M44: 10,335,268 km (0.073 R)
• M45: 10,546,799 km (0.111 R)
• M46: 10,882,198 km (0.115 R)
• M47: 11,097,469 km (0.036 R)
• M48: 12,131,191 km (0.105 R)
• M49: 12,194,770 km (0.047 R)
• M50: 12,258,498 km (0.076 R)
• M51: 12,546,773 km (0.093 R)
• M52: 13,722,014 km (0.095 R)
• M53: 13,954,639 km (0.109 R)
• M54: 14,154,951 km (0.082 R)
• M55: 14,423,628 km (0.073 R)
• M56: 15,377,315 km (0.116 R)
• M57: 15,618,915 km (0.071 R)
• M58: 15,792,299 km (0.112 R)
• M59: 16,035,994 km (0.062 R)
• M60: 16,351,197 km (0.096 R)
• M61: 16,810,163 km (0.084 R)
• M62: 16,916,677 km (0.034 R)
• M63: 17,023,490 km (0.1 R)
• M64: 17,560,546 km (0.119 R)
• M65: 19,204,926 km (0.07 R)
• M66: 19,279,126 km (0.059 R)
• M67: 19,353,477 km (0.096 R)
• M68: 19,502,326 km (0.051 R)
• M69: 20,064,216 km (0.115 R)
• M70: 20,403,803 km (0.114 R)
• M71: 21,050,515 km (0.044 R)
• M72: 21,395,787 km (0.102 R)
• M73: 22,598,703 km (0.089 R)
• M74: 23,228,211 km (0.108 R)
• M75: 23,664,438 km (0.052 R)
• M76: 23,983,231 km (0.041 R)
• M77: 24,665,697 km (0.11 R)
• M78: 25,191,683 km (0.073 R)
• M79: 26,090,467 km (0.104 R)
• M80: 26,626,476 km (0.063 R)
• M81: 27,416,503 km (0.039 R)
• M82: 28,087,599 km (0.078 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 11,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit