🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.43 AU - 0.67 AU

Year: 268 Days

Day: 31.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 132.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.61 AU - 0.65 AU

Year: 328 Days

Day: 29.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.6

Radius: 8.5

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.9 AU - 1.48 AU

Year: 852 Days

Day: 12 Hours

Environment

Temp: -172 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,254,601 km

• M1: 105,766 km (0.083 R)
• M2: 456,872 km (0.104 R)
• M3: 760,556 km (0.088 R)
• M4: 1,066,932 km (0.109 R)
• M5: 1,483,861 km (0.059 R)
• M6: 2,173,208 km (0.11 R)
• M7: 2,475,246 km (0.102 R)
• M8: 2,805,409 km (0.119 R)
• M9: 3,492,063 km (0.103 R)
• M10: 3,828,359 km (0.043 R)
• M11: 4,657,131 km (0.119 R)
• M12: 5,429,356 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.1

Radius: 14

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.81 AU - 4.65 AU

Year: 4726 Days

Day: 11 Hours

Environment

Temp: -213 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,254,601 km

• M1: 174,730 km (0.089 R)
• M2: 782,546 km (0.091 R)
• M3: 3,356,527 km (0.113 R)
• M4: 4,020,742 km (0.052 R)
• M5: 6,422,386 km (0.098 R)
• M6: 9,111,857 km (0.064 R)
• M7: 10,319,261 km (0.055 R)
• M8: 10,914,960 km (0.057 R)
• M9: 14,984,770 km (0.102 R)
• M10: 19,761,430 km (0.079 R)
• M11: 20,753,563 km (0.109 R)
• M12: 22,455,388 km (0.063 R)
• M13: 28,830,950 km (0.117 R)
• M14: 32,576,582 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 10.4

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.53 AU - 6.11 AU

Year: 8050 Days

Day: 14.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 121.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,254,601 km

• M1: 130,449 km (0.102 R)
• M2: 519,404 km (0.114 R)
• M3: 869,762 km (0.08 R)
• M4: 1,301,202 km (0.067 R)
• M5: 1,713,045 km (0.067 R)
• M6: 2,589,988 km (0.115 R)
• M7: 2,927,780 km (0.078 R)
• M8: 3,620,717 km (0.108 R)
• M9: 5,458,378 km (0.036 R)
• M10: 6,365,389 km (0.077 R)
• M11: 7,848,802 km (0.119 R)
• M12: 9,880,341 km (0.093 R)
• M13: 12,185,195 km (0.11 R)
• M14: 16,719,656 km (0.104 R)
• M15: 20,351,444 km (0.112 R)
• M16: 21,295,556 km (0.063 R)
• M17: 25,186,447 km (0.072 R)
• M18: 25,545,632 km (0.062 R)
• M19: 26,458,777 km (0.066 R)
• M20: 29,229,778 km (0.07 R)
• M21: 31,560,812 km (0.08 R)
• M22: 34,784,048 km (0.052 R)
• M23: 35,117,951 km (0.111 R)
• M24: 36,935,116 km (0.073 R)
• M25: 37,632,541 km (0.111 R)
• M26: 38,694,985 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 17,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit