🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.67 AU - 2.05 AU

Year: 913 Days

Day: 16.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.86 AU - 2.96 AU

Year: 1787 Days

Day: 40.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,467,987 km

• M1: 17,802 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.3

Radius: 9.6

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.04 AU - 5.7 AU

Year: 4479 Days

Day: 13.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,467,987 km

• M1: 120,426 km (0.035 R)
• M2: 552,465 km (0.087 R)
• M3: 915,240 km (0.082 R)
• M4: 1,439,132 km (0.039 R)
• M5: 1,796,222 km (0.111 R)
• M6: 2,591,334 km (0.087 R)
• M7: 3,339,473 km (0.05 R)
• M8: 4,178,568 km (0.117 R)
• M9: 5,205,707 km (0.096 R)
• M10: 5,706,560 km (0.053 R)
• M11: 6,208,910 km (0.07 R)
• M12: 7,752,162 km (0.069 R)
• M13: 8,074,545 km (0.106 R)
• M14: 8,900,774 km (0.113 R)
• M15: 9,576,956 km (0.067 R)
• M16: 10,633,267 km (0.108 R)
• M17: 14,971,904 km (0.111 R)
• M18: 16,864,617 km (0.064 R)
• M19: 18,024,000 km (0.041 R)
• M20: 18,911,564 km (0.091 R)
• M21: 19,761,729 km (0.101 R)
• M22: 20,229,970 km (0.049 R)
• M23: 22,682,777 km (0.086 R)
• M24: 24,018,387 km (0.057 R)
• M25: 24,398,515 km (0.103 R)
• M26: 25,641,973 km (0.104 R)
• M27: 26,039,155 km (0.054 R)
• M28: 26,602,092 km (0.06 R)
• M29: 27,752,051 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.9

Radius: 9.4

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.9 AU - 8.66 AU

Year: 7069 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,467,987 km

• M1: 116,986 km (0.105 R)
• M2: 876,045 km (0.101 R)
• M3: 1,307,336 km (0.07 R)
• M4: 2,670,621 km (0.112 R)
• M5: 3,275,445 km (0.115 R)
• M6: 4,145,806 km (0.071 R)
• M7: 4,539,248 km (0.102 R)
• M8: 5,111,011 km (0.08 R)
• M9: 5,455,086 km (0.09 R)
• M10: 7,248,166 km (0.089 R)
• M11: 7,820,677 km (0.115 R)
• M12: 8,904,215 km (0.039 R)
• M13: 9,962,321 km (0.098 R)
• M14: 10,333,024 km (0.106 R)
• M15: 11,863,111 km (0.086 R)
• M16: 12,802,436 km (0.114 R)
• M17: 17,531,374 km (0.087 R)
• M18: 18,255,129 km (0.109 R)
• M19: 18,686,569 km (0.106 R)
• M20: 19,124,741 km (0.112 R)
• M21: 20,745,634 km (0.092 R)
• M22: 22,809,337 km (0.099 R)
• M23: 24,855,686 km (0.119 R)
• M24: 25,538,600 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393

Radius: 10.5

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.21 AU - 8.73 AU

Year: 7348 Days

Day: 5.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,467,987 km

• M1: 130,749 km (0.093 R)
• M2: 577,149 km (0.111 R)
• M3: 934,837 km (0.12 R)
• M4: 1,389,016 km (0.058 R)
• M5: 1,740,272 km (0.048 R)
• M6: 2,789,402 km (0.079 R)
• M7: 4,315,300 km (0.088 R)
• M8: 4,858,340 km (0.118 R)
• M9: 5,330,771 km (0.066 R)
• M10: 6,049,738 km (0.035 R)
• M11: 6,597,266 km (0.051 R)
• M12: 7,354,680 km (0.104 R)
• M13: 7,828,905 km (0.065 R)
• M14: 8,598,138 km (0.114 R)
• M15: 9,932,850 km (0.119 R)
• M16: 10,695,649 km (0.116 R)
• M17: 12,287,670 km (0.12 R)
• M18: 13,113,899 km (0.117 R)
• M19: 13,812,222 km (0.12 R)
• M20: 15,166,232 km (0.057 R)
• M21: 16,421,957 km (0.113 R)
• M22: 21,108,858 km (0.117 R)
• M23: 24,632,636 km (0.072 R)
• M24: 26,448,904 km (0.05 R)
• M25: 27,824,755 km (0.101 R)
• M26: 29,428,893 km (0.057 R)
• M27: 31,853,725 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.5

Radius: 9.8

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.96 AU - 14.58 AU

Year: 15468 Days

Day: 9.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,467,987 km

• M1: 121,922 km (0.071 R)
• M2: 493,523 km (0.108 R)
• M3: 922,420 km (0.114 R)
• M4: 1,693,597 km (0.075 R)
• M5: 3,691,776 km (0.083 R)
• M6: 4,762,747 km (0.108 R)
• M7: 6,232,696 km (0.113 R)
• M8: 7,321,619 km (0.118 R)
• M9: 12,896,832 km (0.089 R)
• M10: 13,443,313 km (0.091 R)
• M11: 17,710,593 km (0.071 R)
• M12: 18,816,570 km (0.087 R)
• M13: 20,058,531 km (0.045 R)
• M14: 20,607,256 km (0.054 R)
• M15: 22,803,802 km (0.081 R)
• M16: 30,085,029 km (0.048 R)
• M17: 31,289,891 km (0.096 R)
• M18: 31,904,139 km (0.093 R)
• M19: 35,760,324 km (0.099 R)
• M20: 37,248,972 km (0.098 R)
• M21: 47,540,558 km (0.084 R)
• M22: 54,473,821 km (0.096 R)
• M23: 55,184,261 km (0.087 R)
• M24: 56,623,692 km (0.07 R)
• M25: 58,643,712 km (0.06 R)
• M26: 61,092,180 km (0.107 R)
• M27: 64,991,149 km (0.072 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 18,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit