🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.75 AU - 0.85 AU

Year: 265 Days

Day: 22.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 163 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,723,749 km

• M1: 47,423 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.91 AU - 1.31 AU

Year: 434 Days

Day: 17.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.52 AU - 1.74 AU

Year: 772 Days

Day: 22 Hours

Environment

Temp: -59 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.32 AU - 4.54 AU

Year: 2889 Days

Day: 26.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 10

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.4 AU - 8.38 AU

Year: 7450 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 150.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,723,749 km

• M1: 203,902 km (0.099 R)
• M2: 760,855 km (0.113 R)
• M3: 1,156,541 km (0.086 R)
• M4: 1,854,864 km (0.1 R)
• M5: 3,001,083 km (0.084 R)
• M6: 3,635,079 km (0.105 R)
• M7: 5,502,658 km (0.1 R)
• M8: 9,355,103 km (0.059 R)
• M9: 13,922,775 km (0.112 R)
• M10: 14,523,260 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.2

Radius: 14

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.69 AU - 14.39 AU

Year: 15493 Days

Day: 10.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,723,749 km

• M1: 174,132 km (0.037 R)
• M2: 1,154,596 km (0.077 R)
• M3: 9,137,588 km (0.084 R)
• M4: 10,469,457 km (0.094 R)
• M5: 14,674,654 km (0.086 R)
• M6: 15,972,565 km (0.119 R)
• M7: 17,661,076 km (0.078 R)
• M8: 22,492,788 km (0.115 R)
• M9: 24,413,026 km (0.052 R)
• M10: 28,358,969 km (0.104 R)
• M11: 29,688,595 km (0.109 R)
• M12: 30,943,572 km (0.05 R)
• M13: 32,233,704 km (0.102 R)
• M14: 34,545,888 km (0.073 R)
• M15: 38,687,057 km (0.05 R)
• M16: 48,877,664 km (0.081 R)
• M17: 52,416,401 km (0.097 R)
• M18: 54,248,377 km (0.101 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: 505 - 17,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit