🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.8 AU - 0.92 AU

Year: 299 Days

Day: 16.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.99 AU - 1.21 AU

Year: 432 Days

Day: 33.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.16 AU - 1.3 AU

Year: 511 Days

Day: 45.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.3 AU - 1.74 AU

Year: 702 Days

Day: 17.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 76.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,820,465 km

• M1: 125,961 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.42 AU - 1.96 AU

Year: 823 Days

Day: 25.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,820,465 km

• M1: 22,290 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.88 AU - 3.12 AU

Year: 1947 Days

Day: 20.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,820,465 km

• M1: 43,533 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.81 AU - 4.21 AU

Year: 2464 Days

Day: 14.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.5

Radius: 14.8

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.22 AU - 7.86 AU

Year: 7000 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,820,465 km

• M1: 184,604 km (0.12 R)
• M2: 690,693 km (0.102 R)
• M3: 1,253,032 km (0.051 R)
• M4: 1,806,095 km (0.04 R)
• M5: 2,415,108 km (0.103 R)
• M6: 3,224,881 km (0.096 R)
• M7: 4,106,013 km (0.073 R)
• M8: 5,233,981 km (0.074 R)
• M9: 5,838,207 km (0.034 R)
• M10: 6,595,621 km (0.112 R)
• M11: 7,263,575 km (0.058 R)
• M12: 8,434,478 km (0.071 R)
• M13: 9,043,341 km (0.072 R)
• M14: 9,588,326 km (0.117 R)
• M15: 12,154,378 km (0.051 R)
• M16: 14,041,107 km (0.043 R)
• M17: 15,275,887 km (0.082 R)
• M18: 16,050,804 km (0.073 R)
• M19: 16,514,857 km (0.104 R)
• M20: 17,961,020 km (0.105 R)
• M21: 18,751,495 km (0.114 R)
• M22: 22,475,734 km (0.025 R)
• M23: 27,038,469 km (0.117 R)
• M24: 29,044,576 km (0.052 R)
• M25: 30,134,097 km (0.05 R)
• M26: 31,456,692 km (0.105 R)
• M27: 32,500,287 km (0.11 R)
• M28: 34,327,027 km (0.109 R)
• M29: 35,994,893 km (0.087 R)
• M30: 36,677,060 km (0.03 R)
• M31: 39,371,916 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 14,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit