🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.49 AU - 0.61 AU

Year: 151 Days

Day: 18.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.03 AU - 1.21 AU

Year: 440 Days

Day: 26.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 20,427,596 km

• M1: 226,491 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.97 AU - 1.37 AU

Year: 469 Days

Day: 30 Hours

Environment

Temp: -2 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.49 AU - 1.71 AU

Year: 751 Days

Day: 45.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.7

Radius: 8.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.2 AU - 5.84 AU

Year: 4171 Days

Day: 13.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 20,427,596 km

• M1: 162,613 km (0.08 R)
• M2: 234,121 km (0.108 R)
• M3: 285,134 km (0.109 R)
• M4: 431,291 km (0.075 R)
• M5: 671,694 km (0.114 R)
• M6: 883,525 km (0.1 R)
• M7: 1,064,239 km (0.115 R)
• M8: 1,148,612 km (0.107 R)
• M9: 1,301,501 km (0.09 R)
• M10: 1,392,158 km (0.065 R)
• M11: 1,520,064 km (0.032 R)
• M12: 1,579,604 km (0.108 R)
• M13: 1,787,844 km (0.071 R)
• M14: 1,966,165 km (0.084 R)
• M15: 2,031,240 km (0.108 R)
• M16: 2,217,340 km (0.074 R)
• M17: 2,451,012 km (0.116 R)
• M18: 2,663,889 km (0.029 R)
• M19: 2,912,371 km (0.108 R)
• M20: 3,137,965 km (0.115 R)
• M21: 3,199,150 km (0.06 R)
• M22: 3,400,509 km (0.06 R)
• M23: 3,638,220 km (0.077 R)
• M24: 3,946,990 km (0.115 R)
• M25: 4,129,649 km (0.064 R)
• M26: 4,247,383 km (0.068 R)
• M27: 4,417,476 km (0.039 R)
• M28: 4,624,669 km (0.103 R)
• M29: 4,923,565 km (0.038 R)
• M30: 4,976,972 km (0.111 R)
• M31: 5,246,846 km (0.111 R)
• M32: 5,392,854 km (0.106 R)
• M33: 5,670,208 km (0.097 R)
• M34: 6,296,574 km (0.049 R)
• M35: 6,726,369 km (0.114 R)
• M36: 6,825,403 km (0.082 R)
• M37: 7,409,283 km (0.062 R)
• M38: 7,532,103 km (0.073 R)
• M39: 7,842,070 km (0.118 R)
• M40: 7,988,227 km (0.1 R)
• M41: 8,135,282 km (0.06 R)
• M42: 8,304,327 km (0.096 R)
• M43: 8,431,934 km (0.086 R)
• M44: 8,538,747 km (0.09 R)
• M45: 8,624,616 km (0.09 R)
• M46: 8,732,177 km (0.065 R)
• M47: 9,145,367 km (0.11 R)
• M48: 9,409,706 km (0.048 R)
• M49: 9,542,699 km (0.11 R)
• M50: 9,810,778 km (0.094 R)
• M51: 10,194,646 km (0.113 R)
• M52: 10,285,751 km (0.082 R)
• M53: 10,422,932 km (0.045 R)
• M54: 11,070,691 km (0.068 R)
• M55: 12,943,208 km (0.059 R)
• M56: 13,488,941 km (0.081 R)
• M57: 13,789,782 km (0.098 R)
• M58: 14,143,431 km (0.086 R)
• M59: 14,347,034 km (0.079 R)
• M60: 14,577,116 km (0.095 R)
• M61: 14,756,932 km (0.117 R)
• M62: 14,989,108 km (0.104 R)
• M63: 15,640,757 km (0.109 R)
• M64: 15,719,595 km (0.078 R)
• M65: 15,851,241 km (0.084 R)
• M66: 16,301,530 km (0.09 R)
• M67: 16,354,787 km (0.06 R)
• M68: 16,434,822 km (0.107 R)
• M69: 16,729,231 km (0.106 R)
• M70: 17,241,903 km (0.025 R)
• M71: 17,296,207 km (0.117 R)
• M72: 17,896,842 km (0.057 R)
• M73: 18,282,805 km (0.075 R)
• M74: 18,643,485 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 13.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.03 AU - 7.29 AU

Year: 6374 Days

Day: 6.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,427,596 km

• M1: 187,297 km (0.083 R)
• M2: 322,832 km (0.079 R)
• M3: 434,133 km (0.095 R)
• M4: 531,970 km (0.114 R)
• M5: 701,614 km (0.074 R)
• M6: 901,776 km (0.109 R)
• M7: 1,302,848 km (0.105 R)
• M8: 1,396,945 km (0.035 R)
• M9: 1,706,762 km (0.033 R)
• M10: 1,810,733 km (0.069 R)
• M11: 2,334,624 km (0.063 R)
• M12: 2,674,361 km (0.119 R)
• M13: 2,873,625 km (0.102 R)
• M14: 3,352,488 km (0.068 R)
• M15: 3,467,828 km (0.11 R)
• M16: 3,651,983 km (0.069 R)
• M17: 3,960,304 km (0.11 R)
• M18: 4,065,023 km (0.098 R)
• M19: 4,259,500 km (0.078 R)
• M20: 4,824,083 km (0.042 R)
• M21: 4,973,830 km (0.036 R)
• M22: 5,106,075 km (0.028 R)
• M23: 5,627,124 km (0.06 R)
• M24: 5,764,904 km (0.085 R)
• M25: 6,044,203 km (0.081 R)
• M26: 6,348,335 km (0.109 R)
• M27: 6,533,388 km (0.049 R)
• M28: 6,678,498 km (0.092 R)
• M29: 6,950,766 km (0.082 R)
• M30: 7,099,017 km (0.055 R)
• M31: 7,855,683 km (0.045 R)
• M32: 8,479,656 km (0.118 R)
• M33: 8,638,230 km (0.107 R)
• M34: 8,774,813 km (0.085 R)
• M35: 8,889,255 km (0.112 R)
• M36: 9,027,334 km (0.037 R)
• M37: 9,212,386 km (0.108 R)
• M38: 9,539,407 km (0.049 R)
• M39: 9,657,141 km (0.085 R)
• M40: 10,204,819 km (0.076 R)
• M41: 10,567,594 km (0.101 R)
• M42: 10,836,271 km (0.103 R)
• M43: 11,430,474 km (0.068 R)
• M44: 11,656,068 km (0.056 R)
• M45: 11,883,157 km (0.107 R)
• M46: 12,857,937 km (0.114 R)
• M47: 12,988,087 km (0.034 R)
• M48: 13,145,015 km (0.099 R)
• M49: 13,381,380 km (0.079 R)
• M50: 13,486,846 km (0.087 R)
• M51: 13,725,305 km (0.056 R)
• M52: 13,911,704 km (0.054 R)
• M53: 14,125,929 km (0.092 R)
• M54: 14,395,055 km (0.113 R)
• M55: 14,584,596 km (0.095 R)
• M56: 14,911,168 km (0.029 R)
• M57: 15,682,943 km (0.069 R)
• M58: 16,045,718 km (0.08 R)
• M59: 16,411,186 km (0.107 R)
• M60: 16,779,496 km (0.093 R)
• M61: 16,979,059 km (0.084 R)
• M62: 18,661,736 km (0.064 R)
• M63: 19,254,293 km (0.092 R)
• M64: 19,612,879 km (0.089 R)
• M65: 19,853,133 km (0.1 R)
• M66: 20,185,091 km (0.089 R)
• M67: 20,336,484 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 13,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit