🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.6 AU - 0.78 AU

Year: 211 Days

Day: 39.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,541,793 km

• M1: 599,887 km (0.117 R)

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.68 AU - 2.26 AU

Year: 1020 Days

Day: 22.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,541,793 km

• M1: 663,167 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88

Radius: 11.9

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.06 AU - 5.36 AU

Year: 4388 Days

Day: 11.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 29,541,793 km

• M1: 159,771 km (0.085 R)
• M2: 258,505 km (0.032 R)
• M3: 371,751 km (0.037 R)
• M4: 514,916 km (0.1 R)
• M5: 638,334 km (0.116 R)
• M6: 751,281 km (0.071 R)
• M7: 864,077 km (0.071 R)
• M8: 950,694 km (0.116 R)
• M9: 1,150,856 km (0.029 R)
• M10: 1,265,299 km (0.118 R)
• M11: 1,374,655 km (0.102 R)
• M12: 1,711,998 km (0.12 R)
• M13: 1,885,532 km (0.098 R)
• M14: 1,969,306 km (0.07 R)
• M15: 2,043,657 km (0.078 R)
• M16: 2,384,440 km (0.068 R)
• M17: 2,815,133 km (0.081 R)
• M18: 2,911,474 km (0.115 R)
• M19: 3,021,279 km (0.053 R)
• M20: 3,107,746 km (0.108 R)
• M21: 3,207,528 km (0.045 R)
• M22: 3,617,426 km (0.047 R)
• M23: 3,709,279 km (0.079 R)
• M24: 3,922,456 km (0.109 R)
• M25: 4,125,909 km (0.115 R)
• M26: 4,249,776 km (0.097 R)
• M27: 4,557,649 km (0.08 R)
• M28: 4,657,131 km (0.108 R)
• M29: 4,757,362 km (0.095 R)
• M30: 5,062,542 km (0.078 R)
• M31: 5,150,954 km (0.102 R)
• M32: 5,329,275 km (0.085 R)
• M33: 5,585,386 km (0.075 R)
• M34: 5,753,235 km (0.054 R)
• M35: 5,845,537 km (0.102 R)
• M36: 6,016,078 km (0.064 R)
• M37: 6,251,396 km (0.066 R)
• M38: 6,457,691 km (0.12 R)
• M39: 6,942,538 km (0.061 R)
• M40: 7,024,518 km (0.037 R)
• M41: 7,172,769 km (0.106 R)
• M42: 7,827,709 km (0.087 R)
• M43: 8,205,593 km (0.1 R)
• M44: 8,484,294 km (0.109 R)
• M45: 8,695,376 km (0.115 R)
• M46: 8,783,789 km (0.059 R)
• M47: 9,158,531 km (0.068 R)
• M48: 9,411,352 km (0.11 R)
• M49: 9,538,659 km (0.116 R)
• M50: 9,684,817 km (0.09 R)
• M51: 9,868,523 km (0.114 R)
• M52: 10,016,325 km (0.118 R)
• M53: 10,333,024 km (0.114 R)
• M54: 10,804,706 km (0.079 R)
• M55: 11,033,591 km (0.082 R)
• M56: 11,148,632 km (0.097 R)
• M57: 11,244,823 km (0.098 R)
• M58: 11,360,612 km (0.055 R)
• M59: 12,202,100 km (0.12 R)
• M60: 12,360,823 km (0.059 R)
• M61: 12,780,894 km (0.088 R)
• M62: 13,532,474 km (0.108 R)
• M63: 13,841,244 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.8

Radius: 10.4

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.46 AU - 8 AU

Year: 7173 Days

Day: 12.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,541,793 km

• M1: 155,582 km (0.086 R)
• M2: 467,493 km (0.107 R)
• M3: 722,558 km (0.111 R)
• M4: 793,318 km (0.108 R)
• M5: 958,324 km (0.057 R)
• M6: 1,069,475 km (0.087 R)
• M7: 1,322,744 km (0.066 R)
• M8: 1,429,557 km (0.053 R)
• M9: 1,846,487 km (0.101 R)
• M10: 2,386,684 km (0.104 R)
• M11: 2,496,040 km (0.098 R)
• M12: 2,765,466 km (0.092 R)
• M13: 2,903,844 km (0.076 R)
• M14: 3,259,738 km (0.111 R)
• M15: 3,381,660 km (0.03 R)
• M16: 3,807,116 km (0.077 R)
• M17: 4,763,944 km (0.051 R)
• M18: 4,930,447 km (0.097 R)
• M19: 5,155,442 km (0.076 R)
• M20: 5,269,136 km (0.118 R)
• M21: 5,615,605 km (0.051 R)
• M22: 5,703,419 km (0.092 R)
• M23: 5,880,393 km (0.056 R)
• M24: 6,885,840 km (0.079 R)
• M25: 7,360,514 km (0.109 R)
• M26: 7,682,748 km (0.077 R)
• M27: 8,141,864 km (0.057 R)
• M28: 8,847,068 km (0.045 R)
• M29: 9,052,167 km (0.116 R)
• M30: 9,467,152 km (0.099 R)
• M31: 9,888,419 km (0.059 R)
• M32: 10,065,693 km (0.112 R)
• M33: 10,531,690 km (0.101 R)
• M34: 10,858,412 km (0.114 R)
• M35: 11,225,375 km (0.047 R)
• M36: 11,484,778 km (0.118 R)
• M37: 12,198,659 km (0.082 R)
• M38: 13,551,174 km (0.116 R)
• M39: 13,629,862 km (0.113 R)
• M40: 13,748,194 km (0.101 R)
• M41: 13,866,975 km (0.103 R)
• M42: 14,505,758 km (0.113 R)
• M43: 14,869,430 km (0.095 R)
• M44: 15,236,094 km (0.053 R)
• M45: 16,395,627 km (0.054 R)
• M46: 16,563,626 km (0.091 R)
• M47: 16,647,849 km (0.071 R)
• M48: 17,198,669 km (0.081 R)
• M49: 18,231,343 km (0.106 R)
• M50: 18,318,259 km (0.108 R)
• M51: 18,536,223 km (0.109 R)
• M52: 19,283,914 km (0.083 R)
• M53: 19,862,259 km (0.107 R)
• M54: 20,491,617 km (0.1 R)
• M55: 20,854,093 km (0.118 R)
• M56: 21,585,477 km (0.104 R)
• M57: 22,371,913 km (0.076 R)
• M58: 22,791,984 km (0.099 R)
• M59: 22,932,606 km (0.103 R)
• M60: 23,026,553 km (0.107 R)
• M61: 23,545,209 km (0.106 R)
• M62: 24,354,533 km (0.105 R)
• M63: 24,834,892 km (0.108 R)
• M64: 25,221,453 km (0.119 R)
• M65: 26,049,477 km (0.107 R)
• M66: 26,688,559 km (0.054 R)
• M67: 27,283,211 km (0.106 R)
• M68: 27,982,431 km (0.07 R)
• M69: 28,636,922 km (0.061 R)
• M70: 28,738,200 km (0.031 R)
• M71: 29,093,046 km (0.049 R)
• M72: 32,352,634 km (0.065 R)
• M73: 33,145,652 km (0.098 R)
• M74: 33,304,974 km (0.115 R)
• M75: 33,571,258 km (0.112 R)
• M76: 33,838,141 km (0.081 R)
• M77: 34,212,883 km (0.077 R)
• M78: 34,535,267 km (0.062 R)
• M79: 34,966,707 km (0.068 R)
• M80: 35,345,639 km (0.084 R)
• M81: 35,943,880 km (0.089 R)
• M82: 36,053,087 km (0.064 R)
• M83: 36,435,908 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.4

Radius: 5.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.65 AU - 16.07 AU

Year: 18017 Days

Day: 19.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,541,793 km

• M1: 83,326 km (0.11 R)
• M2: 172,486 km (0.068 R)
• M3: 230,530 km (0.049 R)
• M4: 305,479 km (0.044 R)
• M5: 399,127 km (0.065 R)
• M6: 449,841 km (0.086 R)
• M7: 513,719 km (0.116 R)
• M8: 639,082 km (0.065 R)
• M9: 674,986 km (0.084 R)
• M10: 736,470 km (0.119 R)
• M11: 1,001,707 km (0.1 R)
• M12: 1,072,467 km (0.093 R)
• M13: 1,144,873 km (0.049 R)
• M14: 1,189,153 km (0.092 R)
• M15: 1,310,178 km (0.077 R)
• M16: 1,564,195 km (0.061 R)
• M17: 1,833,472 km (0.082 R)
• M18: 2,135,360 km (0.101 R)
• M19: 2,190,412 km (0.052 R)
• M20: 2,357,962 km (0.11 R)
• M21: 2,452,956 km (0.118 R)
• M22: 2,725,524 km (0.113 R)
• M23: 3,405,745 km (0.112 R)
• M24: 3,753,710 km (0.108 R)
• M25: 3,909,441 km (0.104 R)
• M26: 4,250,524 km (0.026 R)
• M27: 4,366,313 km (0.03 R)
• M28: 4,553,759 km (0.114 R)
• M29: 4,767,834 km (0.077 R)
• M30: 4,888,260 km (0.105 R)
• M31: 5,058,353 km (0.067 R)
• M32: 6,041,959 km (0.109 R)
• M33: 6,595,471 km (0.118 R)
• M34: 6,973,355 km (0.111 R)
• M35: 8,467,090 km (0.1 R)
• M36: 9,687,509 km (0.057 R)
• M37: 10,024,254 km (0.047 R)
• M38: 10,147,672 km (0.07 R)
• M39: 10,993,798 km (0.102 R)
• M40: 11,992,813 km (0.103 R)
• M41: 12,719,409 km (0.114 R)
• M42: 13,494,027 km (0.105 R)
• M43: 13,630,311 km (0.078 R)
• M44: 14,180,083 km (0.047 R)
• M45: 14,457,587 km (0.036 R)
• M46: 14,492,443 km (0.104 R)
• M47: 16,088,204 km (0.104 R)
• M48: 16,341,473 km (0.09 R)
• M49: 16,632,441 km (0.028 R)
• M50: 16,668,943 km (0.114 R)
• M51: 16,741,947 km (0.086 R)
• M52: 16,888,403 km (0.061 R)
• M53: 17,627,117 km (0.115 R)
• M54: 17,962,964 km (0.11 R)
• M55: 18,187,960 km (0.077 R)
• M56: 18,830,782 km (0.085 R)
• M57: 19,866,896 km (0.101 R)
• M58: 20,060,775 km (0.115 R)
• M59: 21,395,936 km (0.114 R)
• M60: 21,674,338 km (0.034 R)
• M61: 21,833,959 km (0.069 R)
• M62: 21,994,029 km (0.045 R)
• M63: 22,074,213 km (0.046 R)
• M64: 23,043,607 km (0.106 R)
• M65: 23,125,138 km (0.029 R)
• M66: 23,944,486 km (0.051 R)
• M67: 24,523,878 km (0.046 R)
• M68: 24,731,819 km (0.117 R)
• M69: 24,982,246 km (0.111 R)
• M70: 25,443,456 km (0.055 R)
• M71: 25,653,940 km (0.092 R)
• M72: 27,230,104 km (0.077 R)
• M73: 27,402,291 km (0.112 R)
• M74: 28,443,492 km (0.051 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 16,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit