🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.48 AU - 0.58 AU

Year: 245 Days

Day: 44.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 86.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 8,316,648 km

• M1: 587,471 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.4

Radius: 10.3

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.65 AU - 1.01 AU

Year: 481 Days

Day: 7.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 8,316,648 km

• M1: 138,079 km (0.043 R)
• M2: 227,239 km (0.096 R)
• M3: 299,345 km (0.108 R)
• M4: 364,420 km (0.072 R)
• M5: 501,901 km (0.088 R)
• M6: 569,669 km (0.047 R)
• M7: 739,462 km (0.116 R)
• M8: 833,410 km (0.097 R)
• M9: 916,287 km (0.085 R)
• M10: 996,920 km (0.074 R)
• M11: 1,154,596 km (0.074 R)
• M12: 1,251,087 km (0.115 R)
• M13: 1,356,404 km (0.104 R)
• M14: 1,449,454 km (0.077 R)
• M15: 1,658,292 km (0.045 R)
• M16: 1,913,955 km (0.077 R)
• M17: 2,060,411 km (0.077 R)
• M18: 2,350,183 km (0.087 R)
• M19: 2,533,290 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.6

Radius: 14

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.87 AU - 1.25 AU

Year: 694 Days

Day: 8.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 8,316,648 km

• M1: 190,737 km (0.089 R)
• M2: 350,957 km (0.11 R)
• M3: 450,888 km (0.072 R)
• M4: 542,292 km (0.087 R)
• M5: 642,074 km (0.1 R)
• M6: 753,674 km (0.05 R)
• M7: 873,053 km (0.101 R)
• M8: 990,188 km (0.097 R)
• M9: 1,078,002 km (0.074 R)
• M10: 1,220,569 km (0.114 R)
• M11: 1,348,176 km (0.071 R)
• M12: 1,458,280 km (0.072 R)
• M13: 1,635,105 km (0.049 R)
• M14: 1,801,308 km (0.082 R)
• M15: 1,929,962 km (0.115 R)
• M16: 2,017,327 km (0.095 R)
• M17: 2,248,606 km (0.077 R)
• M18: 2,354,371 km (0.052 R)
• M19: 2,557,226 km (0.118 R)
• M20: 2,646,985 km (0.109 R)
• M21: 2,751,853 km (0.07 R)
• M22: 2,944,385 km (0.115 R)
• M23: 3,045,962 km (0.085 R)
• M24: 3,134,075 km (0.074 R)
• M25: 3,237,896 km (0.111 R)
• M26: 3,327,805 km (0.098 R)
• M27: 3,711,822 km (0.059 R)
• M28: 3,806,219 km (0.101 R)
• M29: 4,021,490 km (0.06 R)
• M30: 4,142,814 km (0.116 R)
• M31: 4,298,396 km (0.111 R)
• M32: 4,581,584 km (0.1 R)
• M33: 4,776,660 km (0.119 R)
• M34: 4,879,583 km (0.091 R)
• M35: 4,983,255 km (0.092 R)
• M36: 5,201,668 km (0.107 R)
• M37: 5,539,759 km (0.111 R)
• M38: 5,729,748 km (0.109 R)
• M39: 5,940,232 km (0.069 R)
• M40: 6,106,884 km (0.086 R)
• M41: 6,246,908 km (0.029 R)
• M42: 6,387,979 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.9

Radius: 12.3

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.03 AU - 1.25 AU

Year: 774 Days

Day: 8.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 8,316,648 km

• M1: 174,730 km (0.083 R)
• M2: 263,591 km (0.072 R)
• M3: 359,484 km (0.054 R)
• M4: 573,409 km (0.095 R)
• M5: 723,007 km (0.118 R)
• M6: 813,064 km (0.117 R)
• M7: 892,202 km (0.079 R)
• M8: 1,000,660 km (0.093 R)
• M9: 1,163,722 km (0.117 R)
• M10: 1,413,550 km (0.108 R)
• M11: 1,498,821 km (0.09 R)
• M12: 1,732,792 km (0.117 R)
• M13: 1,871,170 km (0.112 R)
• M14: 2,006,407 km (0.115 R)
• M15: 2,158,996 km (0.118 R)
• M16: 2,322,956 km (0.101 R)
• M17: 2,424,682 km (0.119 R)
• M18: 2,543,014 km (0.042 R)
• M19: 2,663,291 km (0.098 R)
• M20: 2,762,325 km (0.091 R)
• M21: 2,870,484 km (0.108 R)
• M22: 3,131,233 km (0.077 R)
• M23: 3,301,326 km (0.099 R)
• M24: 3,408,139 km (0.102 R)
• M25: 3,491,016 km (0.114 R)
• M26: 3,659,014 km (0.085 R)
• M27: 3,769,717 km (0.113 R)
• M28: 3,898,820 km (0.063 R)
• M29: 4,090,903 km (0.112 R)
• M30: 4,313,056 km (0.091 R)
• M31: 4,393,989 km (0.11 R)
• M32: 4,603,126 km (0.101 R)
• M33: 4,695,129 km (0.118 R)
• M34: 4,778,605 km (0.115 R)
• M35: 4,871,804 km (0.073 R)
• M36: 5,040,999 km (0.083 R)
• M37: 5,289,033 km (0.072 R)
• M38: 5,472,889 km (0.052 R)
• M39: 5,619,494 km (0.087 R)
• M40: 5,708,206 km (0.098 R)
• M41: 5,787,343 km (0.084 R)
• M42: 5,916,745 km (0.039 R)
• M43: 6,006,953 km (0.097 R)
• M44: 6,127,978 km (0.107 R)
• M45: 6,280,268 km (0.094 R)
• M46: 6,588,889 km (0.083 R)
• M47: 6,672,065 km (0.051 R)
• M48: 6,818,372 km (0.081 R)
• M49: 6,997,440 km (0.114 R)
• M50: 7,092,884 km (0.109 R)
• M51: 7,263,725 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.7

Radius: 13

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.81 AU - 2.69 AU

Year: 2146 Days

Day: 5.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 8,316,648 km

• M1: 164,558 km (0.059 R)
• M2: 299,944 km (0.12 R)
• M3: 381,923 km (0.115 R)
• M4: 509,231 km (0.092 R)
• M5: 703,260 km (0.088 R)
• M6: 794,813 km (0.073 R)
• M7: 896,540 km (0.077 R)
• M8: 1,049,429 km (0.116 R)
• M9: 1,156,691 km (0.067 R)
• M10: 1,337,704 km (0.054 R)
• M11: 1,771,239 km (0.083 R)
• M12: 2,155,556 km (0.087 R)
• M13: 2,294,682 km (0.102 R)
• M14: 2,501,426 km (0.116 R)
• M15: 2,623,348 km (0.041 R)
• M16: 2,730,909 km (0.119 R)
• M17: 3,079,622 km (0.063 R)
• M18: 3,246,124 km (0.071 R)
• M19: 3,334,985 km (0.107 R)
• M20: 3,451,821 km (0.089 R)
• M21: 3,643,456 km (0.116 R)
• M22: 3,726,633 km (0.114 R)
• M23: 3,999,200 km (0.087 R)
• M24: 4,356,589 km (0.102 R)
• M25: 4,464,898 km (0.079 R)
• M26: 4,624,070 km (0.051 R)
• M27: 5,030,079 km (0.03 R)
• M28: 5,133,451 km (0.072 R)
• M29: 5,426,663 km (0.11 R)
• M30: 5,650,312 km (0.087 R)
• M31: 6,073,674 km (0.118 R)
• M32: 6,361,649 km (0.071 R)
• M33: 6,608,935 km (0.049 R)
• M34: 6,733,699 km (0.062 R)
• M35: 7,043,367 km (0.104 R)
• M36: 7,369,640 km (0.056 R)
• M37: 7,641,310 km (0.07 R)
• M38: 7,760,539 km (0.05 R)
• M39: 7,928,388 km (0.113 R)
• M40: 8,194,672 km (0.047 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: 452 - 12,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit