🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.46 AU - 0.62 AU

Year: 148 Days

Day: 42.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.96 AU - 1.24 AU

Year: 430 Days

Day: 14.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.09 AU - 1.43 AU

Year: 527 Days

Day: 46.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,278,423 km

• M1: 140,772 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.82 AU - 3.42 AU

Year: 2054 Days

Day: 44.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.8

Radius: 13.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.31 AU - 6.95 AU

Year: 4980 Days

Day: 12.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,278,423 km

• M1: 164,109 km (0.085 R)
• M2: 579,542 km (0.088 R)
• M3: 1,066,633 km (0.114 R)
• M4: 1,487,302 km (0.055 R)
• M5: 3,346,654 km (0.117 R)
• M6: 3,781,984 km (0.075 R)
• M7: 4,326,071 km (0.116 R)
• M8: 6,783,964 km (0.091 R)
• M9: 7,766,972 km (0.104 R)
• M10: 8,200,506 km (0.108 R)
• M11: 9,723,263 km (0.081 R)
• M12: 10,142,436 km (0.112 R)
• M13: 12,229,028 km (0.09 R)
• M14: 12,817,396 km (0.119 R)
• M15: 16,106,006 km (0.056 R)
• M16: 17,789,132 km (0.074 R)
• M17: 18,545,199 km (0.113 R)
• M18: 19,126,387 km (0.064 R)
• M19: 21,081,781 km (0.118 R)
• M20: 21,502,450 km (0.116 R)
• M21: 22,871,719 km (0.102 R)
• M22: 23,465,473 km (0.114 R)
• M23: 24,994,513 km (0.117 R)
• M24: 26,589,226 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.9

Radius: 9.6

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.53 AU - 7.81 AU

Year: 7157 Days

Day: 13.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 50,278,423 km

• M1: 119,379 km (0.118 R)
• M2: 479,012 km (0.109 R)
• M3: 787,483 km (0.097 R)
• M4: 1,351,018 km (0.068 R)
• M5: 1,674,748 km (0.089 R)
• M6: 2,002,816 km (0.113 R)
• M7: 2,320,712 km (0.119 R)
• M8: 2,871,980 km (0.084 R)
• M9: 3,301,326 km (0.025 R)
• M10: 3,603,065 km (0.119 R)
• M11: 5,306,087 km (0.072 R)
• M12: 7,688,433 km (0.112 R)
• M13: 8,055,397 km (0.103 R)
• M14: 9,272,076 km (0.076 R)
• M15: 9,924,472 km (0.066 R)
• M16: 11,583,363 km (0.084 R)
• M17: 12,957,719 km (0.094 R)
• M18: 15,250,306 km (0.071 R)
• M19: 15,830,447 km (0.104 R)
• M20: 16,358,527 km (0.118 R)
• M21: 19,400,600 km (0.075 R)
• M22: 21,492,427 km (0.094 R)
• M23: 23,135,759 km (0.097 R)
• M24: 25,216,367 km (0.106 R)
• M25: 26,670,907 km (0.058 R)
• M26: 28,180,648 km (0.116 R)
• M27: 29,152,735 km (0.117 R)
• M28: 29,647,007 km (0.075 R)
• M29: 33,265,181 km (0.1 R)
• M30: 36,821,571 km (0.025 R)
• M31: 39,168,462 km (0.118 R)
• M32: 40,256,488 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.2

Radius: 8

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.17 AU - 10.61 AU

Year: 12485 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,278,423 km

• M1: 99,483 km (0.079 R)
• M2: 377,735 km (0.067 R)
• M3: 641,176 km (0.103 R)
• M4: 951,293 km (0.096 R)
• M5: 1,224,758 km (0.057 R)
• M6: 1,608,925 km (0.039 R)
• M7: 1,985,912 km (0.092 R)
• M8: 2,250,850 km (0.096 R)
• M9: 2,559,620 km (0.087 R)
• M10: 3,053,143 km (0.093 R)
• M11: 3,583,168 km (0.076 R)
• M12: 4,432,435 km (0.118 R)
• M13: 4,888,709 km (0.058 R)
• M14: 5,177,283 km (0.083 R)
• M15: 6,296,874 km (0.098 R)
• M16: 10,883,993 km (0.076 R)
• M17: 12,409,143 km (0.1 R)
• M18: 14,071,625 km (0.098 R)
• M19: 18,364,335 km (0.1 R)
• M20: 18,750,747 km (0.115 R)
• M21: 22,213,937 km (0.069 R)
• M22: 22,476,482 km (0.1 R)
• M23: 27,867,839 km (0.117 R)
• M24: 28,173,468 km (0.119 R)
• M25: 28,894,978 km (0.115 R)
• M26: 33,142,511 km (0.032 R)
• M27: 34,178,626 km (0.051 R)
• M28: 35,593,522 km (0.027 R)
• M29: 36,558,129 km (0.102 R)
• M30: 40,331,137 km (0.053 R)
• M31: 44,079,761 km (0.066 R)
• M32: 48,640,700 km (0.053 R)
• M33: 49,232,061 km (0.038 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 17,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit