🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.84 AU - 1.17 AU

Year: 350 Days

Day: 36.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,604,295 km

• M1: 44,131 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.19 AU - 2.27 AU

Year: 1165 Days

Day: 43.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,604,295 km

• M1: 18,101 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.07 AU - 2.73 AU

Year: 1301 Days

Day: 32.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.24 AU - 3.73 AU

Year: 1800 Days

Day: 34.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.8

Radius: 9.4

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.7 AU - 8.56 AU

Year: 6661 Days

Day: 10.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,604,295 km

• M1: 116,986 km (0.076 R)
• M2: 634,295 km (0.111 R)
• M3: 950,994 km (0.061 R)
• M4: 1,300,604 km (0.065 R)
• M5: 2,069,387 km (0.1 R)
• M6: 3,356,677 km (0.066 R)
• M7: 3,878,624 km (0.115 R)
• M8: 5,112,806 km (0.115 R)
• M9: 6,656,806 km (0.027 R)
• M10: 8,296,848 km (0.106 R)
• M11: 9,459,971 km (0.107 R)
• M12: 10,234,589 km (0.107 R)
• M13: 10,728,411 km (0.115 R)
• M14: 12,205,989 km (0.087 R)
• M15: 12,864,370 km (0.061 R)
• M16: 14,141,786 km (0.089 R)
• M17: 14,473,893 km (0.11 R)
• M18: 19,077,917 km (0.075 R)
• M19: 22,263,454 km (0.11 R)
• M20: 24,335,983 km (0.097 R)
• M21: 27,810,693 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.6

Radius: 9.5

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.15 AU - 8.93 AU

Year: 7243 Days

Day: 11.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,604,295 km

• M1: 125,213 km (0.085 R)
• M2: 567,874 km (0.112 R)
• M3: 2,033,633 km (0.057 R)
• M4: 2,478,837 km (0.044 R)
• M5: 2,823,061 km (0.103 R)
• M6: 4,633,345 km (0.113 R)
• M7: 5,464,661 km (0.056 R)
• M8: 7,316,981 km (0.099 R)
• M9: 9,106,172 km (0.086 R)
• M10: 12,909,249 km (0.048 R)
• M11: 16,435,420 km (0.05 R)
• M12: 17,594,654 km (0.078 R)
• M13: 18,354,462 km (0.118 R)
• M14: 18,938,492 km (0.101 R)
• M15: 22,191,797 km (0.108 R)
• M16: 26,369,018 km (0.106 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 18,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit