🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.48 AU - 0.54 AU

Year: 139 Days

Day: 41.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,403,483 km

• M1: 81,531 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.17 AU - 1.77 AU

Year: 679 Days

Day: 16.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,403,483 km

• M1: 444,006 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.45 AU - 1.63 AU

Year: 728 Days

Day: 14.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.41 AU - 3.77 AU

Year: 2068 Days

Day: 25.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,403,483 km

• M1: 662,719 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.62 AU - 4.12 AU

Year: 2899 Days

Day: 31.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73

Radius: 9.4

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.51 AU - 5.09 AU

Year: 4005 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,403,483 km

• M1: 126,410 km (0.1 R)
• M2: 593,305 km (0.1 R)
• M3: 929,302 km (0.055 R)
• M4: 1,246,300 km (0.111 R)
• M5: 2,129,526 km (0.08 R)
• M6: 2,906,537 km (0.039 R)
• M7: 3,368,196 km (0.086 R)
• M8: 3,713,468 km (0.079 R)
• M9: 4,065,023 km (0.109 R)
• M10: 5,194,188 km (0.105 R)
• M11: 6,055,572 km (0.09 R)
• M12: 7,109,788 km (0.103 R)
• M13: 8,709,438 km (0.099 R)
• M14: 9,091,960 km (0.118 R)
• M15: 9,485,702 km (0.101 R)
• M16: 9,859,098 km (0.056 R)
• M17: 11,698,105 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.3

Radius: 8.9

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.8 AU - 12.48 AU

Year: 12296 Days

Day: 6.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,403,483 km

• M1: 110,702 km (0.119 R)
• M2: 509,680 km (0.086 R)
• M3: 1,053,019 km (0.061 R)
• M4: 1,485,208 km (0.059 R)
• M5: 1,946,867 km (0.064 R)
• M6: 2,604,050 km (0.117 R)
• M7: 3,953,722 km (0.091 R)
• M8: 4,383,517 km (0.035 R)
• M9: 5,862,741 km (0.064 R)
• M10: 6,735,495 km (0.116 R)
• M11: 8,090,552 km (0.109 R)
• M12: 8,737,264 km (0.086 R)
• M13: 9,468,049 km (0.067 R)
• M14: 10,133,760 km (0.082 R)
• M15: 13,680,875 km (0.094 R)
• M16: 14,069,081 km (0.11 R)
• M17: 16,337,883 km (0.094 R)
• M18: 18,133,805 km (0.111 R)
• M19: 18,760,620 km (0.07 R)
• M20: 20,140,511 km (0.05 R)
• M21: 20,983,196 km (0.068 R)
• M22: 25,552,513 km (0.084 R)
• M23: 28,380,661 km (0.109 R)
• M24: 34,890,113 km (0.046 R)
• M25: 37,221,596 km (0.075 R)
• M26: 38,361,532 km (0.066 R)
• M27: 39,394,056 km (0.106 R)
• M28: 44,553,238 km (0.052 R)
• M29: 45,550,308 km (0.05 R)
• M30: 48,182,333 km (0.103 R)
• M31: 49,232,809 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.3

Radius: 4.8

Gravity: 26.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.13 AU - 16.39 AU

Year: 22700 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,403,483 km

• M1: 60,587 km (0.076 R)
• M2: 222,153 km (0.113 R)
• M3: 384,616 km (0.066 R)
• M4: 603,927 km (0.105 R)
• M5: 763,398 km (0.117 R)
• M6: 1,359,845 km (0.094 R)
• M7: 1,858,006 km (0.105 R)
• M8: 2,446,374 km (0.064 R)
• M9: 3,317,782 km (0.116 R)
• M10: 3,949,683 km (0.119 R)
• M11: 4,875,694 km (0.109 R)
• M12: 6,193,651 km (0.082 R)
• M13: 6,681,191 km (0.074 R)
• M14: 7,883,808 km (0.041 R)
• M15: 8,456,169 km (0.118 R)
• M16: 8,725,296 km (0.096 R)
• M17: 9,280,603 km (0.08 R)
• M18: 12,209,580 km (0.115 R)
• M19: 12,833,253 km (0.078 R)
• M20: 13,697,331 km (0.109 R)
• M21: 17,980,766 km (0.118 R)
• M22: 19,153,165 km (0.089 R)
• M23: 20,088,900 km (0.064 R)
• M24: 20,664,851 km (0.027 R)
• M25: 24,245,327 km (0.103 R)
• M26: 24,898,022 km (0.102 R)
• M27: 25,562,237 km (0.047 R)
• M28: 28,577,831 km (0.069 R)
• M29: 38,735,227 km (0.092 R)
• M30: 40,077,419 km (0.086 R)
• M31: 40,989,218 km (0.116 R)
• M32: 43,328,929 km (0.107 R)
• M33: 44,289,198 km (0.118 R)
• M34: 53,762,483 km (0.107 R)
• M35: 57,324,857 km (0.082 R)
• M36: 57,901,257 km (0.07 R)
• M37: 64,086,531 km (0.055 R)
• M38: 69,384,240 km (0.079 R)
• M39: 76,581,244 km (0.07 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 18,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit