🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.9 AU - 1.02 AU

Year: 339 Days

Day: 41.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.12 AU - 3.1 AU

Year: 1518 Days

Day: 37.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.6

Radius: 11.2

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.62 AU - 8.4 AU

Year: 6680 Days

Day: 8 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,491,344 km

• M1: 139,425 km (0.084 R)
• M2: 558,150 km (0.11 R)
• M3: 1,011,581 km (0.068 R)
• M4: 2,154,808 km (0.079 R)
• M5: 2,585,350 km (0.071 R)
• M6: 3,033,695 km (0.084 R)
• M7: 3,382,258 km (0.084 R)
• M8: 4,593,552 km (0.118 R)
• M9: 5,400,782 km (0.108 R)
• M10: 6,042,557 km (0.059 R)
• M11: 6,531,593 km (0.105 R)
• M12: 8,315,697 km (0.099 R)
• M13: 9,952,148 km (0.103 R)
• M14: 10,312,828 km (0.109 R)
• M15: 10,822,957 km (0.066 R)
• M16: 12,874,243 km (0.102 R)
• M17: 13,302,841 km (0.057 R)
• M18: 17,276,160 km (0.119 R)
• M19: 19,218,240 km (0.055 R)
• M20: 22,513,582 km (0.099 R)
• M21: 22,901,489 km (0.106 R)
• M22: 23,373,022 km (0.077 R)
• M23: 23,931,171 km (0.068 R)
• M24: 28,360,465 km (0.072 R)
• M25: 32,314,786 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.6

Radius: 8.1

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.56 AU - 10.66 AU

Year: 10722 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,491,344 km

• M1: 106,214 km (0.094 R)
• M2: 416,630 km (0.086 R)
• M3: 1,064,688 km (0.104 R)
• M4: 1,445,714 km (0.117 R)
• M5: 1,817,465 km (0.074 R)
• M6: 2,088,087 km (0.078 R)
• M7: 3,478,898 km (0.104 R)
• M8: 3,899,717 km (0.111 R)
• M9: 4,717,419 km (0.066 R)
• M10: 5,822,648 km (0.098 R)
• M11: 6,151,913 km (0.081 R)
• M12: 7,989,125 km (0.092 R)
• M13: 8,258,999 km (0.099 R)
• M14: 9,301,397 km (0.085 R)
• M15: 9,650,708 km (0.083 R)
• M16: 11,760,038 km (0.089 R)
• M17: 12,051,006 km (0.104 R)
• M18: 13,899,138 km (0.038 R)
• M19: 14,356,160 km (0.049 R)
• M20: 17,612,606 km (0.029 R)
• M21: 18,147,867 km (0.07 R)
• M22: 20,988,282 km (0.048 R)
• M23: 23,189,914 km (0.116 R)
• M24: 25,444,055 km (0.09 R)
• M25: 28,253,802 km (0.078 R)
• M26: 32,388,837 km (0.103 R)
• M27: 33,774,113 km (0.099 R)
• M28: 34,958,180 km (0.095 R)
• M29: 37,786,477 km (0.117 R)
• M30: 41,700,107 km (0.065 R)
• M31: 43,338,354 km (0.101 R)
• M32: 48,958,895 km (0.098 R)
• M33: 50,168,992 km (0.069 R)
• M34: 51,709,402 km (0.079 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 17,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit