🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.62 AU - 0.74 AU

Year: 196 Days

Day: 44.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,132,306 km

• M1: 88,861 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.17 AU - 1.17 AU

Year: 443 Days

Day: 36.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,132,306 km

• M1: 232,774 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.16 AU - 1.46 AU

Year: 525 Days

Day: 28.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.68 AU - 2.26 AU

Year: 967 Days

Day: 28.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.54 AU - 2.46 AU

Year: 990 Days

Day: 27.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,132,306 km

• M1: 220,358 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.2

Radius: 14.7

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.94 AU - 6.44 AU

Year: 5388 Days

Day: 7.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,132,306 km

• M1: 183,108 km (0.118 R)
• M2: 644,019 km (0.116 R)
• M3: 1,225,655 km (0.089 R)
• M4: 1,929,813 km (0.099 R)
• M5: 3,732,018 km (0.108 R)
• M6: 4,562,735 km (0.059 R)
• M7: 6,023,558 km (0.12 R)
• M8: 6,742,226 km (0.115 R)
• M9: 8,213,821 km (0.111 R)
• M10: 11,699,002 km (0.039 R)
• M11: 13,574,212 km (0.048 R)
• M12: 16,669,392 km (0.041 R)
• M13: 18,499,572 km (0.12 R)
• M14: 19,709,669 km (0.105 R)
• M15: 21,100,929 km (0.119 R)
• M16: 21,688,550 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.3

Radius: 14.8

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.86 AU - 12.26 AU

Year: 12005 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,132,306 km

• M1: 184,155 km (0.114 R)
• M2: 823,387 km (0.057 R)
• M3: 1,727,556 km (0.088 R)
• M4: 2,341,955 km (0.096 R)
• M5: 3,842,571 km (0.061 R)
• M6: 4,558,247 km (0.096 R)
• M7: 7,368,593 km (0.054 R)
• M8: 11,025,812 km (0.113 R)
• M9: 12,644,162 km (0.03 R)
• M10: 13,748,044 km (0.069 R)
• M11: 14,978,487 km (0.04 R)
• M12: 18,963,026 km (0.046 R)
• M13: 20,330,949 km (0.102 R)
• M14: 21,118,881 km (0.098 R)
• M15: 21,601,334 km (0.047 R)
• M16: 23,008,452 km (0.112 R)
• M17: 29,054,749 km (0.084 R)
• M18: 34,396,590 km (0.102 R)
• M19: 39,868,730 km (0.098 R)
• M20: 40,854,580 km (0.093 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 12,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit