🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.6 AU - 0.66 AU

Year: 186 Days

Day: 39.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.77 AU - 0.79 AU

Year: 257 Days

Day: 24.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.9

Radius: 11.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.93 AU - 5.77 AU

Year: 4613 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,174,454 km

• M1: 148,999 km (0.109 R)
• M2: 226,342 km (0.08 R)
• M3: 373,995 km (0.107 R)
• M4: 582,833 km (0.099 R)
• M5: 781,649 km (0.098 R)
• M6: 927,357 km (0.096 R)
• M7: 1,026,241 km (0.115 R)
• M8: 1,187,508 km (0.104 R)
• M9: 1,308,233 km (0.033 R)
• M10: 1,395,150 km (0.094 R)
• M11: 2,296,477 km (0.12 R)
• M12: 2,402,841 km (0.115 R)
• M13: 2,732,256 km (0.111 R)
• M14: 2,812,739 km (0.087 R)
• M15: 3,347,552 km (0.116 R)
• M16: 3,644,653 km (0.113 R)
• M17: 3,805,471 km (0.102 R)
• M18: 3,950,431 km (0.106 R)
• M19: 4,320,835 km (0.062 R)
• M20: 4,529,375 km (0.025 R)
• M21: 4,625,267 km (0.034 R)
• M22: 5,255,373 km (0.108 R)
• M23: 5,704,316 km (0.064 R)
• M24: 6,059,761 km (0.057 R)
• M25: 6,336,367 km (0.115 R)
• M26: 6,487,162 km (0.115 R)
• M27: 6,748,360 km (0.032 R)
• M28: 7,057,429 km (0.09 R)
• M29: 8,293,108 km (0.096 R)
• M30: 8,671,889 km (0.058 R)
• M31: 8,911,695 km (0.092 R)
• M32: 9,324,286 km (0.077 R)
• M33: 9,892,458 km (0.073 R)
• M34: 10,117,902 km (0.103 R)
• M35: 10,907,181 km (0.113 R)
• M36: 12,088,256 km (0.112 R)
• M37: 12,356,186 km (0.118 R)
• M38: 12,653,287 km (0.12 R)
• M39: 12,843,576 km (0.115 R)
• M40: 12,925,406 km (0.115 R)
• M41: 13,254,521 km (0.079 R)
• M42: 14,655,355 km (0.078 R)
• M43: 14,826,495 km (0.037 R)
• M44: 15,228,764 km (0.069 R)
• M45: 15,315,381 km (0.061 R)
• M46: 15,518,236 km (0.104 R)
• M47: 16,132,186 km (0.094 R)
• M48: 16,456,963 km (0.094 R)
• M49: 16,575,594 km (0.095 R)
• M50: 16,933,133 km (0.075 R)
• M51: 17,022,891 km (0.038 R)
• M52: 17,172,938 km (0.079 R)
• M53: 17,263,145 km (0.112 R)
• M54: 17,807,831 km (0.097 R)
• M55: 18,266,050 km (0.081 R)
• M56: 18,852,024 km (0.063 R)
• M57: 19,852,984 km (0.085 R)
• M58: 20,359,971 km (0.097 R)
• M59: 20,487,279 km (0.059 R)
• M60: 20,838,983 km (0.088 R)
• M61: 21,160,469 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.1

Radius: 14.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.64 AU - 8.74 AU

Year: 7950 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,174,454 km

• M1: 324,627 km (0.116 R)
• M2: 601,832 km (0.1 R)
• M3: 742,005 km (0.096 R)
• M4: 868,715 km (0.079 R)
• M5: 1,205,908 km (0.112 R)
• M6: 1,296,864 km (0.099 R)
• M7: 1,502,711 km (0.059 R)
• M8: 1,911,861 km (0.085 R)
• M9: 2,074,623 km (0.116 R)
• M10: 2,375,465 km (0.12 R)
• M11: 2,610,782 km (0.116 R)
• M12: 2,731,358 km (0.082 R)
• M13: 2,936,457 km (0.049 R)
• M14: 3,041,026 km (0.066 R)
• M15: 3,362,511 km (0.094 R)
• M16: 3,494,157 km (0.05 R)
• M17: 4,561,089 km (0.066 R)
• M18: 4,905,015 km (0.032 R)
• M19: 5,334,211 km (0.109 R)
• M20: 5,566,238 km (0.09 R)
• M21: 5,749,196 km (0.085 R)
• M22: 5,960,727 km (0.074 R)
• M23: 6,147,874 km (0.054 R)
• M24: 6,610,730 km (0.086 R)
• M25: 6,832,584 km (0.086 R)
• M26: 7,628,145 km (0.091 R)
• M27: 7,919,562 km (0.1 R)
• M28: 8,155,328 km (0.056 R)
• M29: 8,303,879 km (0.081 R)
• M30: 8,483,246 km (0.105 R)
• M31: 9,275,816 km (0.091 R)
• M32: 9,493,182 km (0.115 R)
• M33: 9,775,323 km (0.104 R)
• M34: 10,251,643 km (0.064 R)
• M35: 11,525,469 km (0.052 R)
• M36: 12,265,978 km (0.104 R)
• M37: 13,091,459 km (0.117 R)
• M38: 13,230,884 km (0.11 R)
• M39: 14,184,272 km (0.107 R)
• M40: 14,759,775 km (0.109 R)
• M41: 15,379,708 km (0.09 R)
• M42: 16,157,318 km (0.077 R)
• M43: 16,607,308 km (0.08 R)
• M44: 16,758,253 km (0.088 R)
• M45: 17,404,964 km (0.087 R)
• M46: 17,635,046 km (0.113 R)
• M47: 18,137,395 km (0.072 R)
• M48: 18,409,664 km (0.111 R)
• M49: 18,722,622 km (0.108 R)
• M50: 18,998,032 km (0.083 R)
• M51: 19,393,569 km (0.074 R)
• M52: 19,831,891 km (0.069 R)
• M53: 20,921,711 km (0.114 R)
• M54: 21,289,423 km (0.059 R)
• M55: 21,617,940 km (0.044 R)
• M56: 22,363,386 km (0.117 R)
• M57: 23,159,396 km (0.053 R)
• M58: 23,666,832 km (0.109 R)
• M59: 23,964,681 km (0.119 R)
• M60: 25,038,196 km (0.078 R)
• M61: 25,559,095 km (0.08 R)
• M62: 26,171,399 km (0.072 R)
• M63: 26,611,666 km (0.111 R)
• M64: 27,098,757 km (0.077 R)
• M65: 27,454,949 km (0.051 R)
• M66: 28,442,445 km (0.08 R)
• M67: 28,577,980 km (0.095 R)
• M68: 29,395,832 km (0.096 R)
• M69: 29,578,641 km (0.119 R)
• M70: 29,853,452 km (0.055 R)
• M71: 30,405,917 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.9

Radius: 13.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.08 AU - 12.12 AU

Year: 13786 Days

Day: 13.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,174,454 km

• M1: 278,850 km (0.071 R)
• M2: 387,907 km (0.111 R)
• M3: 477,217 km (0.086 R)
• M4: 652,097 km (0.103 R)
• M5: 833,559 km (0.065 R)
• M6: 1,310,926 km (0.111 R)
• M7: 1,938,489 km (0.09 R)
• M8: 2,259,377 km (0.037 R)
• M9: 2,570,839 km (0.064 R)
• M10: 3,121,210 km (0.097 R)
• M11: 3,410,083 km (0.093 R)
• M12: 3,498,496 km (0.118 R)
• M13: 3,860,074 km (0.116 R)
• M14: 4,684,657 km (0.099 R)
• M15: 4,783,242 km (0.1 R)
• M16: 4,882,575 km (0.099 R)
• M17: 5,049,826 km (0.045 R)
• M18: 5,527,941 km (0.05 R)
• M19: 6,092,523 km (0.073 R)
• M20: 9,223,158 km (0.077 R)
• M21: 9,765,450 km (0.101 R)
• M22: 9,976,832 km (0.118 R)
• M23: 10,619,953 km (0.09 R)
• M24: 10,706,720 km (0.103 R)
• M25: 10,881,001 km (0.06 R)
• M26: 11,012,348 km (0.092 R)
• M27: 12,081,973 km (0.038 R)
• M28: 12,308,913 km (0.081 R)
• M29: 12,675,128 km (0.105 R)
• M30: 13,606,375 km (0.077 R)
• M31: 14,415,251 km (0.086 R)
• M32: 14,801,363 km (0.096 R)
• M33: 15,190,766 km (0.107 R)
• M34: 15,485,175 km (0.066 R)
• M35: 16,731,774 km (0.083 R)
• M36: 16,934,329 km (0.069 R)
• M37: 17,239,509 km (0.083 R)
• M38: 17,597,946 km (0.11 R)
• M39: 18,322,149 km (0.089 R)
• M40: 18,426,419 km (0.113 R)
• M41: 18,792,933 km (0.09 R)
• M42: 19,426,779 km (0.09 R)
• M43: 19,586,400 km (0.107 R)
• M44: 20,444,793 km (0.1 R)
• M45: 20,933,080 km (0.076 R)
• M46: 21,315,453 km (0.053 R)
• M47: 21,425,257 km (0.111 R)
• M48: 22,253,880 km (0.058 R)
• M49: 22,868,279 km (0.108 R)
• M50: 23,205,771 km (0.077 R)
• M51: 24,056,684 km (0.089 R)
• M52: 24,687,239 km (0.054 R)
• M53: 24,860,174 km (0.074 R)
• M54: 26,023,148 km (0.097 R)
• M55: 26,140,433 km (0.047 R)
• M56: 26,729,549 km (0.094 R)
• M57: 26,966,363 km (0.11 R)
• M58: 28,040,774 km (0.039 R)
• M59: 28,402,053 km (0.102 R)
• M60: 29,190,135 km (0.046 R)
• M61: 29,372,944 km (0.083 R)
• M62: 29,678,572 km (0.039 R)
• M63: 30,354,754 km (0.075 R)
• M64: 31,722,228 km (0.083 R)
• M65: 32,224,578 km (0.118 R)
• M66: 34,904,325 km (0.085 R)
• M67: 35,033,727 km (0.056 R)
• M68: 38,053,659 km (0.112 R)
• M69: 38,253,372 km (0.108 R)
• M70: 39,257,772 km (0.078 R)
• M71: 39,459,730 km (0.085 R)
• M72: 39,729,604 km (0.109 R)
• M73: 42,047,324 km (0.104 R)
• M74: 43,222,565 km (0.116 R)
• M75: 43,431,104 km (0.119 R)
• M76: 43,779,368 km (0.104 R)
• M77: 44,198,541 km (0.054 R)
• M78: 44,478,738 km (0.052 R)
• M79: 44,900,006 km (0.065 R)
• M80: 45,181,699 km (0.074 R)
• M81: 45,817,639 km (0.086 R)
• M82: 46,243,245 km (0.11 R)
• M83: 46,456,422 km (0.051 R)
• M84: 47,169,705 km (0.103 R)
• M85: 48,102,447 km (0.053 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 18,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit