🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.01 AU - 2.03 AU

Year: 1105 Days

Day: 14.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,893,250 km

• M1: 30,817 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.23 AU - 3.43 AU

Year: 2340 Days

Day: 34.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,893,250 km

• M1: 1,583,493 km (0.087 R)
• M2: 1,837,810 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.63 AU - 4.33 AU

Year: 2499 Days

Day: 28.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.6

Radius: 12

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.52 AU - 8.12 AU

Year: 8419 Days

Day: 9.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,893,250 km

• M1: 231,727 km (0.073 R)
• M2: 372,499 km (0.083 R)
• M3: 528,679 km (0.068 R)
• M4: 603,627 km (0.084 R)
• M5: 868,715 km (0.115 R)
• M6: 1,072,018 km (0.086 R)
• M7: 1,545,047 km (0.102 R)
• M8: 1,955,543 km (0.09 R)
• M9: 2,356,017 km (0.096 R)
• M10: 2,690,667 km (0.116 R)
• M11: 2,782,520 km (0.062 R)
• M12: 2,969,368 km (0.111 R)
• M13: 3,331,245 km (0.066 R)
• M14: 3,681,753 km (0.111 R)
• M15: 4,018,049 km (0.108 R)
• M16: 4,418,672 km (0.11 R)
• M17: 4,610,008 km (0.117 R)
• M18: 4,748,386 km (0.084 R)
• M19: 5,029,331 km (0.118 R)
• M20: 5,114,602 km (0.117 R)
• M21: 5,785,249 km (0.077 R)
• M22: 6,025,054 km (0.096 R)
• M23: 6,146,229 km (0.099 R)
• M24: 6,732,802 km (0.03 R)
• M25: 6,827,048 km (0.096 R)
• M26: 7,434,416 km (0.116 R)
• M27: 7,564,566 km (0.063 R)
• M28: 7,794,049 km (0.117 R)
• M29: 8,125,857 km (0.109 R)
• M30: 8,226,387 km (0.118 R)
• M31: 8,428,643 km (0.101 R)
• M32: 9,184,112 km (0.117 R)
• M33: 9,358,843 km (0.114 R)
• M34: 10,140,940 km (0.095 R)
• M35: 10,321,505 km (0.112 R)
• M36: 10,686,075 km (0.065 R)
• M37: 10,870,080 km (0.102 R)
• M38: 11,240,934 km (0.109 R)
• M39: 11,881,212 km (0.095 R)
• M40: 12,649,398 km (0.078 R)
• M41: 13,632,405 km (0.092 R)
• M42: 14,032,430 km (0.055 R)
• M43: 14,153,305 km (0.08 R)
• M44: 14,517,725 km (0.103 R)
• M45: 14,885,287 km (0.038 R)
• M46: 15,008,406 km (0.118 R)
• M47: 15,504,623 km (0.107 R)
• M48: 15,880,412 km (0.11 R)
• M49: 16,090,448 km (0.108 R)
• M50: 17,629,660 km (0.109 R)
• M51: 17,760,110 km (0.102 R)
• M52: 17,847,176 km (0.048 R)
• M53: 18,153,253 km (0.064 R)
• M54: 18,460,976 km (0.082 R)
• M55: 18,726,063 km (0.042 R)
• M56: 18,903,636 km (0.102 R)
• M57: 19,081,657 km (0.082 R)
• M58: 19,170,818 km (0.098 R)
• M59: 19,349,737 km (0.118 R)
• M60: 19,799,428 km (0.098 R)
• M61: 20,480,397 km (0.085 R)
• M62: 21,168,996 km (0.079 R)
• M63: 21,400,275 km (0.066 R)
• M64: 21,493,025 km (0.097 R)
• M65: 21,678,826 km (0.068 R)
• M66: 21,865,225 km (0.091 R)
• M67: 22,099,046 km (0.107 R)
• M68: 22,852,571 km (0.039 R)
• M69: 22,994,838 km (0.082 R)
• M70: 24,481,841 km (0.098 R)
• M71: 24,578,930 km (0.085 R)
• M72: 25,016,953 km (0.047 R)
• M73: 26,346,878 km (0.075 R)
• M74: 26,845,188 km (0.12 R)
• M75: 26,945,269 km (0.111 R)
• M76: 27,548,149 km (0.071 R)
• M77: 27,649,127 km (0.055 R)
• M78: 29,074,795 km (0.115 R)
• M79: 29,383,415 km (0.07 R)
• M80: 29,486,638 km (0.074 R)
• M81: 30,107,768 km (0.055 R)
• M82: 30,420,129 km (0.091 R)
• M83: 30,733,387 km (0.111 R)
• M84: 30,995,332 km (0.118 R)
• M85: 31,468,660 km (0.071 R)
• M86: 32,050,446 km (0.112 R)
• M87: 32,956,561 km (0.113 R)
• M88: 33,278,346 km (0.117 R)
• M89: 33,385,906 km (0.078 R)
• M90: 35,615,064 km (0.109 R)
• M91: 36,608,843 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.8

Radius: 11.5

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.49 AU - 9.39 AU

Year: 8614 Days

Day: 10.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,893,250 km

• M1: 207,043 km (0.07 R)
• M2: 422,016 km (0.036 R)
• M3: 721,062 km (0.085 R)
• M4: 877,541 km (0.112 R)
• M5: 1,684,622 km (0.12 R)
• M6: 1,849,329 km (0.117 R)
• M7: 2,094,071 km (0.034 R)
• M8: 2,297,524 km (0.097 R)
• M9: 2,427,973 km (0.096 R)
• M10: 2,615,120 km (0.116 R)
• M11: 3,620,568 km (0.117 R)
• M12: 3,711,972 km (0.11 R)
• M13: 4,244,391 km (0.115 R)
• M14: 4,373,195 km (0.085 R)
• M15: 4,601,780 km (0.057 R)
• M16: 4,969,192 km (0.092 R)
• M17: 5,105,027 km (0.12 R)
• M18: 5,242,209 km (0.087 R)
• M19: 6,420,591 km (0.093 R)
• M20: 6,906,634 km (0.047 R)
• M21: 7,058,626 km (0.094 R)
• M22: 7,211,665 km (0.045 R)
• M23: 7,482,287 km (0.104 R)
• M24: 7,677,662 km (0.112 R)
• M25: 7,954,119 km (0.102 R)
• M26: 8,113,441 km (0.105 R)
• M27: 8,394,984 km (0.118 R)
• M28: 9,850,571 km (0.045 R)
• M29: 10,194,197 km (0.117 R)
• M30: 10,410,965 km (0.107 R)
• M31: 10,848,987 km (0.117 R)
• M32: 11,114,823 km (0.117 R)
• M33: 11,248,563 km (0.089 R)
• M34: 12,383,562 km (0.065 R)
• M35: 13,365,074 km (0.084 R)
• M36: 13,745,501 km (0.067 R)
• M37: 13,937,136 km (0.114 R)
• M38: 14,033,178 km (0.107 R)
• M39: 14,371,419 km (0.077 R)
• M40: 15,651,079 km (0.08 R)
• M41: 16,253,809 km (0.074 R)
• M42: 17,275,562 km (0.111 R)
• M43: 17,794,068 km (0.045 R)
• M44: 19,595,526 km (0.104 R)
• M45: 20,027,864 km (0.063 R)
• M46: 20,517,797 km (0.098 R)
• M47: 20,682,055 km (0.112 R)
• M48: 20,901,814 km (0.119 R)
• M49: 21,398,928 km (0.1 R)
• M50: 21,565,431 km (0.105 R)
• M51: 21,788,182 km (0.1 R)
• M52: 21,899,931 km (0.073 R)
• M53: 22,236,078 km (0.117 R)
• M54: 23,368,833 km (0.12 R)
• M55: 25,631,501 km (0.064 R)
• M56: 26,222,861 km (0.05 R)
• M57: 26,579,802 km (0.048 R)
• M58: 27,298,619 km (0.111 R)
• M59: 27,539,622 km (0.105 R)
• M60: 28,206,080 km (0.056 R)
• M61: 28,327,853 km (0.066 R)
• M62: 28,816,589 km (0.115 R)
• M63: 29,062,079 km (0.117 R)
• M64: 30,486,700 km (0.092 R)
• M65: 30,736,827 km (0.075 R)
• M66: 31,491,100 km (0.095 R)
• M67: 34,049,373 km (0.117 R)
• M68: 35,353,418 km (0.09 R)
• M69: 35,813,581 km (0.035 R)
• M70: 35,945,526 km (0.065 R)
• M71: 36,275,838 km (0.119 R)
• M72: 36,408,382 km (0.096 R)
• M73: 37,674,429 km (0.115 R)
• M74: 38,414,190 km (0.101 R)
• M75: 39,702,976 km (0.12 R)
• M76: 40,868,044 km (0.103 R)
• M77: 42,114,045 km (0.097 R)
• M78: 42,601,883 km (0.117 R)
• M79: 42,741,608 km (0.109 R)
• M80: 43,091,667 km (0.117 R)
• M81: 43,442,623 km (0.062 R)
• M82: 44,006,308 km (0.116 R)
• M83: 44,927,233 km (0.081 R)
• M84: 46,932,293 km (0.102 R)
• M85: 47,221,017 km (0.081 R)
• M86: 48,236,637 km (0.107 R)
• M87: 48,455,199 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 17,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit