🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.75 AU - 0.91 AU

Year: 332 Days

Day: 16.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.54 AU - 2.06 AU

Year: 1062 Days

Day: 21.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,705,501 km

• M1: 631,453 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.63 AU - 2.35 AU

Year: 1234 Days

Day: 20.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.98 AU - 2 AU

Year: 1234 Days

Day: 18.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,705,501 km

• M1: 782,696 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.3

Radius: 8.9

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.92 AU - 4.18 AU

Year: 2941 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,705,501 km

• M1: 110,702 km (0.075 R)
• M2: 431,739 km (0.082 R)
• M3: 725,849 km (0.114 R)
• M4: 1,078,301 km (0.069 R)
• M5: 1,639,892 km (0.099 R)
• M6: 2,153,910 km (0.044 R)
• M7: 2,725,224 km (0.069 R)
• M8: 3,165,641 km (0.057 R)
• M9: 3,885,057 km (0.118 R)
• M10: 5,223,359 km (0.109 R)
• M11: 5,800,209 km (0.109 R)
• M12: 6,363,295 km (0.109 R)
• M13: 6,816,577 km (0.115 R)
• M14: 7,598,824 km (0.077 R)
• M15: 7,979,550 km (0.037 R)
• M16: 9,269,682 km (0.103 R)
• M17: 11,335,031 km (0.081 R)
• M18: 11,748,669 km (0.042 R)
• M19: 12,301,283 km (0.047 R)
• M20: 12,649,996 km (0.06 R)
• M21: 13,782,452 km (0.088 R)
• M22: 14,349,428 km (0.111 R)
• M23: 14,833,676 km (0.093 R)
• M24: 15,886,097 km (0.103 R)
• M25: 17,749,638 km (0.048 R)
• M26: 18,083,091 km (0.094 R)
• M27: 18,935,201 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.2

Radius: 11.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.85 AU - 11.23 AU

Year: 12957 Days

Day: 14.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,705,501 km

• M1: 143,016 km (0.073 R)
• M2: 526,884 km (0.092 R)
• M3: 1,191,846 km (0.077 R)
• M4: 1,603,839 km (0.091 R)
• M5: 2,254,889 km (0.095 R)
• M6: 3,144,098 km (0.088 R)
• M7: 4,112,445 km (0.119 R)
• M8: 5,402,727 km (0.106 R)
• M9: 5,959,530 km (0.077 R)
• M10: 6,631,524 km (0.064 R)
• M11: 7,066,555 km (0.052 R)
• M12: 7,819,780 km (0.105 R)
• M13: 8,718,414 km (0.051 R)
• M14: 9,338,647 km (0.096 R)
• M15: 10,774,787 km (0.101 R)
• M16: 11,321,716 km (0.056 R)
• M17: 11,944,642 km (0.08 R)
• M18: 13,013,369 km (0.108 R)
• M19: 14,601,949 km (0.074 R)
• M20: 15,136,612 km (0.05 R)
• M21: 15,962,990 km (0.059 R)
• M22: 17,111,304 km (0.113 R)
• M23: 19,014,787 km (0.107 R)
• M24: 23,783,817 km (0.091 R)
• M25: 29,932,140 km (0.093 R)
• M26: 31,564,552 km (0.095 R)
• M27: 33,141,015 km (0.1 R)
• M28: 34,887,570 km (0.119 R)
• M29: 36,450,269 km (0.032 R)
• M30: 42,896,741 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.2

Radius: 4.3

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.54 AU - 14.44 AU

Year: 18256 Days

Day: 21.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 49,705,501 km

• M1: 53,855 km (0.073 R)
• M2: 214,374 km (0.086 R)
• M3: 589,416 km (0.094 R)
• M4: 1,097,450 km (0.094 R)
• M5: 1,605,335 km (0.078 R)
• M6: 1,789,639 km (0.042 R)
• M7: 2,548,101 km (0.074 R)
• M8: 3,351,890 km (0.073 R)
• M9: 3,602,317 km (0.088 R)
• M10: 3,758,497 km (0.097 R)
• M11: 4,699,767 km (0.064 R)
• M12: 4,886,465 km (0.078 R)
• M13: 5,274,522 km (0.05 R)
• M14: 7,320,721 km (0.066 R)
• M15: 8,633,742 km (0.115 R)
• M16: 10,724,821 km (0.037 R)
• M17: 11,886,897 km (0.095 R)
• M18: 12,233,815 km (0.084 R)
• M19: 13,315,108 km (0.115 R)
• M20: 13,689,103 km (0.094 R)
• M21: 16,866,113 km (0.118 R)
• M22: 21,507,237 km (0.105 R)
• M23: 21,935,685 km (0.094 R)
• M24: 23,255,288 km (0.109 R)
• M25: 27,530,347 km (0.062 R)
• M26: 29,693,083 km (0.111 R)
• M27: 32,862,314 km (0.095 R)
• M28: 36,249,808 km (0.07 R)
• M29: 38,843,087 km (0.064 R)
• M30: 41,822,329 km (0.115 R)
• M31: 43,299,608 km (0.115 R)
• M32: 43,845,341 km (0.119 R)
• M33: 44,811,294 km (0.028 R)
• M34: 48,230,802 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 17,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit