🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.93 AU - 0.93 AU

Year: 317 Days

Day: 13.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,867,054 km

• M1: 32,612 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.06 AU - 2.5 AU

Year: 1216 Days

Day: 30.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,867,054 km

• M1: 30,219 km (0.085 R)
• M2: 161,416 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.89 AU - 5.13 AU

Year: 3960 Days

Day: 18.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.9

Radius: 10.2

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.62 AU - 6.54 AU

Year: 5294 Days

Day: 8.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,867,054 km

• M1: 126,859 km (0.119 R)
• M2: 461,061 km (0.107 R)
• M3: 846,275 km (0.103 R)
• M4: 1,808,937 km (0.108 R)
• M5: 2,441,886 km (0.11 R)
• M6: 3,093,684 km (0.076 R)
• M7: 3,718,255 km (0.096 R)
• M8: 4,297,049 km (0.111 R)
• M9: 4,879,284 km (0.082 R)
• M10: 5,483,510 km (0.098 R)
• M11: 6,104,640 km (0.074 R)
• M12: 7,561,424 km (0.112 R)
• M13: 9,280,154 km (0.116 R)
• M14: 9,802,999 km (0.097 R)
• M15: 10,907,929 km (0.111 R)
• M16: 14,661,938 km (0.118 R)
• M17: 15,132,722 km (0.036 R)
• M18: 15,492,355 km (0.095 R)
• M19: 15,919,158 km (0.09 R)
• M20: 16,416,422 km (0.093 R)
• M21: 17,117,288 km (0.117 R)
• M22: 18,783,957 km (0.104 R)
• M23: 25,344,273 km (0.062 R)
• M24: 25,937,279 km (0.091 R)
• M25: 27,063,003 km (0.103 R)
• M26: 31,212,100 km (0.106 R)
• M27: 33,488,231 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.3

Radius: 8.3

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.38 AU - 9.7 AU

Year: 8050 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,867,054 km

• M1: 103,223 km (0.104 R)
• M2: 807,978 km (0.105 R)
• M3: 1,208,751 km (0.1 R)
• M4: 1,712,596 km (0.087 R)
• M5: 5,563,994 km (0.088 R)
• M6: 6,012,937 km (0.092 R)
• M7: 6,357,461 km (0.11 R)
• M8: 6,881,951 km (0.115 R)
• M9: 7,980,298 km (0.078 R)
• M10: 8,748,184 km (0.117 R)
• M11: 9,606,726 km (0.111 R)
• M12: 10,121,792 km (0.117 R)
• M13: 13,607,871 km (0.045 R)
• M14: 14,646,230 km (0.11 R)
• M15: 17,630,109 km (0.066 R)
• M16: 18,467,558 km (0.102 R)
• M17: 19,739,140 km (0.103 R)
• M18: 22,679,935 km (0.049 R)
• M19: 24,215,258 km (0.109 R)
• M20: 28,007,265 km (0.043 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 12,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit