🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.62 AU - 0.68 AU

Year: 198 Days

Day: 29.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.59 AU - 0.87 AU

Year: 236 Days

Day: 12.9 Hours

Environment

Temp: 84 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 18,471,408 km

• M1: 144,960 km (0.107 R)
• M2: 281,394 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.82 AU - 1.28 AU

Year: 408 Days

Day: 23.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.23 AU - 3.63 AU

Year: 2406 Days

Day: 25 Hours

Environment

Temp: -125 °C

Axial Tilt: 102 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,471,408 km

• M1: 18,251 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.4

Radius: 9.7

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.24 AU - 6.36 AU

Year: 5290 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 18,471,408 km

• M1: 120,725 km (0.072 R)
• M2: 465,698 km (0.11 R)
• M3: 782,098 km (0.101 R)
• M4: 1,462,768 km (0.091 R)
• M5: 1,980,227 km (0.111 R)
• M6: 2,917,607 km (0.092 R)
• M7: 3,874,585 km (0.095 R)
• M8: 5,757,723 km (0.044 R)
• M9: 6,652,617 km (0.099 R)
• M10: 6,982,032 km (0.048 R)
• M11: 7,496,349 km (0.088 R)
• M12: 8,258,850 km (0.054 R)
• M13: 10,151,712 km (0.109 R)
• M14: 11,785,320 km (0.065 R)
• M15: 12,416,174 km (0.036 R)
• M16: 13,326,478 km (0.096 R)
• M17: 14,335,066 km (0.072 R)
• M18: 14,664,032 km (0.067 R)
• M19: 17,728,993 km (0.115 R)
• M20: 18,882,692 km (0.112 R)
• M21: 22,569,532 km (0.088 R)
• M22: 23,015,034 km (0.104 R)
• M23: 23,390,824 km (0.067 R)
• M24: 26,875,856 km (0.093 R)
• M25: 28,139,060 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.6

Radius: 9.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.94 AU - 10.5 AU

Year: 12374 Days

Day: 5.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 18,471,408 km

• M1: 114,442 km (0.068 R)
• M2: 437,125 km (0.042 R)
• M3: 1,228,647 km (0.092 R)
• M4: 2,300,666 km (0.076 R)
• M5: 2,941,244 km (0.04 R)
• M6: 3,903,756 km (0.094 R)
• M7: 4,405,208 km (0.111 R)
• M8: 4,704,554 km (0.055 R)
• M9: 6,966,174 km (0.098 R)
• M10: 8,140,967 km (0.107 R)
• M11: 8,560,439 km (0.11 R)
• M12: 13,811,324 km (0.056 R)
• M13: 14,223,167 km (0.09 R)
• M14: 15,264,368 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 18,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit