🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.59 AU - 0.67 AU

Year: 185 Days

Day: 14.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,227,005 km

• M1: 45,179 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.13 AU - 1.17 AU

Year: 457 Days

Day: 45.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,227,005 km

• M1: 822,040 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.14 AU - 1.4 AU

Year: 531 Days

Day: 15 Hours

Environment

Temp: -22 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.25 AU - 2.85 AU

Year: 1510 Days

Day: 38.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,227,005 km

• M1: 93,199 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.83 AU - 3.81 AU

Year: 2243 Days

Day: 35.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,227,005 km

• M1: 666,159 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.05 AU - 4.77 AU

Year: 2867 Days

Day: 22.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.1

Radius: 13.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.11 AU - 9.51 AU

Year: 9698 Days

Day: 9.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,227,005 km

• M1: 172,187 km (0.069 R)
• M2: 663,766 km (0.066 R)
• M3: 1,243,757 km (0.073 R)
• M4: 2,230,654 km (0.068 R)
• M5: 3,016,491 km (0.119 R)
• M6: 4,062,181 km (0.08 R)
• M7: 10,029,490 km (0.055 R)
• M8: 10,817,123 km (0.098 R)
• M9: 11,364,801 km (0.108 R)
• M10: 12,162,756 km (0.081 R)
• M11: 13,998,621 km (0.1 R)
• M12: 17,162,616 km (0.101 R)
• M13: 18,060,801 km (0.119 R)
• M14: 18,521,413 km (0.084 R)
• M15: 22,318,656 km (0.111 R)
• M16: 22,938,739 km (0.095 R)
• M17: 27,103,394 km (0.05 R)
• M18: 28,527,865 km (0.099 R)
• M19: 31,304,701 km (0.111 R)
• M20: 31,747,361 km (0.115 R)
• M21: 33,329,658 km (0.081 R)
• M22: 40,710,517 km (0.109 R)
• M23: 43,120,838 km (0.096 R)
• M24: 43,669,114 km (0.056 R)
• M25: 44,779,729 km (0.096 R)
• M26: 48,519,227 km (0.096 R)
• M27: 49,710,624 km (0.095 R)
• M28: 50,162,260 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 15,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit