🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.52 AU - 0.84 AU

Year: 241 Days

Day: 30 Hours

Environment

Temp: -8 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,256,558 km

• M1: 216,917 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.43 AU - 2.05 AU

Year: 988 Days

Day: 34.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.64 AU - 2.48 AU

Year: 1273 Days

Day: 13.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.79 AU - 2.87 AU

Year: 1531 Days

Day: 19.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.6

Radius: 11.4

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.04 AU - 3.94 AU

Year: 2806 Days

Day: 12.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 23,256,558 km

• M1: 141,819 km (0.11 R)
• M2: 552,315 km (0.088 R)
• M3: 922,570 km (0.092 R)
• M4: 1,976,188 km (0.106 R)
• M5: 2,397,904 km (0.036 R)
• M6: 3,336,332 km (0.035 R)
• M7: 3,999,948 km (0.108 R)
• M8: 4,417,476 km (0.106 R)
• M9: 5,098,595 km (0.062 R)
• M10: 5,822,349 km (0.091 R)
• M11: 7,598,824 km (0.107 R)
• M12: 8,110,748 km (0.068 R)
• M13: 10,431,160 km (0.069 R)
• M14: 11,472,661 km (0.116 R)
• M15: 12,450,732 km (0.057 R)
• M16: 13,072,610 km (0.068 R)
• M17: 13,808,781 km (0.069 R)
• M18: 14,718,635 km (0.099 R)
• M19: 15,566,107 km (0.116 R)
• M20: 16,288,067 km (0.117 R)
• M21: 17,086,470 km (0.079 R)
• M22: 18,134,852 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.3

Radius: 12.4

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.16 AU - 4 AU

Year: 2916 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 23,256,558 km

• M1: 154,235 km (0.06 R)
• M2: 717,621 km (0.078 R)
• M3: 1,127,818 km (0.105 R)
• M4: 1,621,641 km (0.065 R)
• M5: 2,082,253 km (0.11 R)
• M6: 3,094,282 km (0.118 R)
• M7: 4,125,012 km (0.084 R)
• M8: 4,638,432 km (0.11 R)
• M9: 5,397,940 km (0.116 R)
• M10: 5,794,374 km (0.069 R)
• M11: 7,450,423 km (0.05 R)
• M12: 7,842,968 km (0.038 R)
• M13: 9,939,582 km (0.103 R)
• M14: 11,501,383 km (0.086 R)
• M15: 12,431,733 km (0.03 R)
• M16: 12,985,544 km (0.118 R)
• M17: 15,210,364 km (0.06 R)
• M18: 17,851,963 km (0.093 R)
• M19: 18,617,156 km (0.116 R)
• M20: 19,038,124 km (0.112 R)
• M21: 20,212,767 km (0.11 R)
• M22: 21,173,933 km (0.115 R)
• M23: 23,187,371 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 13,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit