🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.62 AU - 0.96 AU

Year: 256 Days

Day: 32 Hours

Environment

Temp: 114 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.31 AU - 2.13 AU

Year: 824 Days

Day: 24.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.96 AU - 3.42 AU

Year: 2081 Days

Day: 47.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,709,091 km

• M1: 1,653,804 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.9

Radius: 10.8

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.65 AU - 6.19 AU

Year: 4609 Days

Day: 11.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,709,091 km

• M1: 134,339 km (0.116 R)
• M2: 827,725 km (0.072 R)
• M3: 1,274,424 km (0.087 R)
• M4: 2,301,114 km (0.089 R)
• M5: 2,769,805 km (0.108 R)
• M6: 3,237,448 km (0.097 R)
• M7: 4,489,881 km (0.094 R)
• M8: 4,965,004 km (0.085 R)
• M9: 6,569,142 km (0.074 R)
• M10: 6,911,571 km (0.112 R)
• M11: 8,010,816 km (0.06 R)
• M12: 9,158,082 km (0.109 R)
• M13: 11,853,088 km (0.086 R)

Asteroid Belt

Center: 10.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.9

Radius: 7.2

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.04 AU - 19.98 AU

Year: 24503 Days

Day: 21.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,709,091 km

• M1: 100,081 km (0.032 R)
• M2: 360,082 km (0.116 R)
• M3: 795,113 km (0.114 R)
• M4: 1,025,194 km (0.104 R)
• M5: 1,894,657 km (0.087 R)
• M6: 2,253,393 km (0.112 R)
• M7: 2,817,227 km (0.111 R)
• M8: 4,735,969 km (0.116 R)
• M9: 6,652,617 km (0.088 R)
• M10: 7,852,691 km (0.101 R)
• M11: 10,107,281 km (0.105 R)
• M12: 11,202,337 km (0.09 R)
• M13: 15,921,851 km (0.054 R)
• M14: 17,560,995 km (0.088 R)
• M15: 18,214,139 km (0.108 R)
• M16: 21,446,800 km (0.102 R)
• M17: 22,004,650 km (0.114 R)
• M18: 26,184,564 km (0.111 R)
• M19: 27,578,367 km (0.106 R)
• M20: 30,048,677 km (0.039 R)
• M21: 30,513,178 km (0.056 R)
• M22: 32,055,832 km (0.105 R)
• M23: 43,149,561 km (0.081 R)
• M24: 44,788,406 km (0.06 R)
• M25: 46,933,490 km (0.064 R)
• M26: 62,570,805 km (0.053 R)
• M27: 63,709,096 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 16,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit