🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.98 AU - 1.36 AU

Year: 443 Days

Day: 19.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.33 AU - 3.69 AU

Year: 2301 Days

Day: 21.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.28 AU - 4.44 AU

Year: 3185 Days

Day: 23.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.94 AU - 4.94 AU

Year: 3273 Days

Day: 18.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405

Radius: 13.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.52 AU - 6.62 AU

Year: 5891 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,386,526 km

• M1: 163,660 km (0.029 R)
• M2: 651,349 km (0.092 R)
• M3: 1,200,972 km (0.103 R)
• M4: 1,609,972 km (0.097 R)
• M5: 2,366,788 km (0.096 R)
• M6: 3,551,753 km (0.106 R)
• M7: 4,161,214 km (0.114 R)
• M8: 5,020,505 km (0.063 R)
• M9: 6,144,134 km (0.058 R)
• M10: 7,635,924 km (0.053 R)
• M11: 8,134,683 km (0.1 R)
• M12: 8,885,216 km (0.104 R)
• M13: 9,846,083 km (0.106 R)
• M14: 10,351,873 km (0.086 R)
• M15: 10,875,017 km (0.105 R)
• M16: 13,400,229 km (0.113 R)
• M17: 14,340,452 km (0.06 R)
• M18: 16,469,379 km (0.12 R)
• M19: 17,794,218 km (0.1 R)
• M20: 20,450,927 km (0.102 R)
• M21: 21,626,467 km (0.109 R)
• M22: 22,123,281 km (0.119 R)
• M23: 25,818,199 km (0.081 R)
• M24: 27,190,909 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.9

Radius: 8.8

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.65 AU - 8.57 AU

Year: 6633 Days

Day: 10 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,386,526 km

• M1: 109,655 km (0.12 R)
• M2: 417,827 km (0.043 R)
• M3: 806,781 km (0.09 R)
• M4: 1,082,041 km (0.062 R)
• M5: 1,492,688 km (0.116 R)
• M6: 1,916,947 km (0.073 R)
• M7: 2,454,602 km (0.092 R)
• M8: 3,713,767 km (0.109 R)
• M9: 4,846,073 km (0.101 R)
• M10: 5,812,326 km (0.07 R)
• M11: 6,259,025 km (0.105 R)
• M12: 7,329,697 km (0.051 R)
• M13: 9,522,802 km (0.054 R)
• M14: 10,651,219 km (0.105 R)
• M15: 14,225,860 km (0.106 R)
• M16: 15,575,831 km (0.107 R)
• M17: 16,817,643 km (0.115 R)
• M18: 17,857,498 km (0.11 R)
• M19: 19,850,590 km (0.064 R)
• M20: 20,208,728 km (0.118 R)
• M21: 22,993,791 km (0.092 R)
• M22: 24,765,778 km (0.11 R)
• M23: 25,600,534 km (0.101 R)
• M24: 27,150,218 km (0.12 R)
• M25: 29,683,808 km (0.116 R)
• M26: 31,587,142 km (0.054 R)
• M27: 32,469,619 km (0.066 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 13,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit