🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.41 AU - 4.71 AU

Year: 2875 Days

Day: 43.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.27 AU - 4.33 AU

Year: 3134 Days

Day: 46.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.2

Radius: 13.3

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.53 AU - 5.67 AU

Year: 4658 Days

Day: 11.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,087,326 km

• M1: 166,802 km (0.091 R)
• M2: 893,099 km (0.117 R)
• M3: 1,676,693 km (0.086 R)
• M4: 2,167,524 km (0.101 R)
• M5: 4,745,992 km (0.118 R)
• M6: 7,214,058 km (0.11 R)
• M7: 11,217,896 km (0.089 R)
• M8: 13,786,940 km (0.094 R)
• M9: 17,792,572 km (0.077 R)
• M10: 19,143,441 km (0.069 R)
• M11: 19,813,191 km (0.111 R)
• M12: 22,381,188 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.7

Radius: 13

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.45 AU - 7.05 AU

Year: 6164 Days

Day: 13.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,087,326 km

• M1: 161,715 km (0.11 R)
• M2: 829,520 km (0.074 R)
• M3: 1,562,251 km (0.065 R)
• M4: 2,060,561 km (0.075 R)
• M5: 2,600,909 km (0.091 R)
• M6: 3,782,133 km (0.082 R)
• M7: 4,390,398 km (0.105 R)
• M8: 5,346,030 km (0.042 R)
• M9: 6,200,832 km (0.093 R)
• M10: 6,830,190 km (0.034 R)
• M11: 7,403,299 km (0.064 R)
• M12: 8,112,393 km (0.102 R)
• M13: 8,866,217 km (0.097 R)
• M14: 10,104,289 km (0.103 R)
• M15: 13,651,254 km (0.086 R)
• M16: 14,666,426 km (0.067 R)
• M17: 22,321,349 km (0.085 R)
• M18: 23,729,364 km (0.104 R)
• M19: 24,602,118 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.7

Radius: 11.3

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.03 AU - 13.71 AU

Year: 13475 Days

Day: 11.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,087,326 km

• M1: 140,472 km (0.1 R)
• M2: 1,212,790 km (0.083 R)
• M3: 2,126,983 km (0.1 R)
• M4: 2,890,680 km (0.118 R)
• M5: 4,233,021 km (0.071 R)
• M6: 5,620,242 km (0.082 R)
• M7: 6,378,554 km (0.056 R)
• M8: 6,741,329 km (0.099 R)
• M9: 7,376,970 km (0.067 R)
• M10: 8,333,649 km (0.035 R)
• M11: 9,947,810 km (0.102 R)
• M12: 11,881,362 km (0.085 R)
• M13: 16,179,758 km (0.093 R)
• M14: 19,170,219 km (0.081 R)
• M15: 22,326,136 km (0.101 R)
• M16: 22,696,989 km (0.103 R)
• M17: 23,641,999 km (0.046 R)
• M18: 28,221,638 km (0.115 R)
• M19: 31,120,546 km (0.071 R)
• M20: 34,829,526 km (0.09 R)
• M21: 36,983,885 km (0.092 R)
• M22: 45,742,990 km (0.097 R)
• M23: 46,341,680 km (0.095 R)
• M24: 47,402,030 km (0.065 R)
• M25: 48,169,168 km (0.096 R)
• M26: 48,633,520 km (0.106 R)
• M27: 49,728,427 km (0.108 R)
• M28: 54,944,156 km (0.092 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 18,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit