🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.48 AU - 0.78 AU

Year: 177 Days

Day: 43 Hours

Environment

Temp: 231 °C

Axial Tilt: 147.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,674,531 km

• M1: 76,145 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.68 AU - 1.02 AU

Year: 277 Days

Day: 16.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 94.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1 AU - 1.12 AU

Year: 385 Days

Day: 14 Hours

Environment

Temp: 100 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.2

Radius: 12.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.1 AU - 9.66 AU

Year: 8566 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,674,531 km

• M1: 153,039 km (0.063 R)
• M2: 848,220 km (0.073 R)
• M3: 1,939,536 km (0.114 R)
• M4: 2,874,074 km (0.056 R)
• M5: 4,011,467 km (0.12 R)
• M6: 4,570,664 km (0.11 R)
• M7: 5,151,253 km (0.063 R)
• M8: 6,046,447 km (0.096 R)
• M9: 7,619,768 km (0.098 R)
• M10: 8,565,675 km (0.099 R)
• M11: 9,915,347 km (0.055 R)
• M12: 10,840,610 km (0.101 R)
• M13: 13,434,637 km (0.101 R)
• M14: 14,690,212 km (0.086 R)
• M15: 15,441,941 km (0.114 R)
• M16: 16,954,525 km (0.068 R)
• M17: 19,591,636 km (0.034 R)
• M18: 20,968,685 km (0.105 R)
• M19: 21,921,922 km (0.076 R)
• M20: 24,431,277 km (0.071 R)
• M21: 25,665,609 km (0.105 R)
• M22: 30,213,833 km (0.087 R)
• M23: 38,706,055 km (0.069 R)
• M24: 39,418,590 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.6

Radius: 10.8

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.79 AU - 11.87 AU

Year: 10882 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,674,531 km

• M1: 134,339 km (0.042 R)
• M2: 477,816 km (0.047 R)
• M3: 851,511 km (0.074 R)
• M4: 1,203,365 km (0.111 R)
• M5: 1,760,917 km (0.109 R)
• M6: 3,156,066 km (0.114 R)
• M7: 4,429,294 km (0.076 R)
• M8: 4,890,205 km (0.08 R)
• M9: 5,872,464 km (0.03 R)
• M10: 7,650,435 km (0.033 R)
• M11: 9,460,420 km (0.055 R)
• M12: 10,653,014 km (0.099 R)
• M13: 11,369,887 km (0.119 R)
• M14: 12,236,807 km (0.085 R)
• M15: 12,716,866 km (0.091 R)
• M16: 14,763,814 km (0.09 R)
• M17: 15,725,130 km (0.109 R)
• M18: 19,581,912 km (0.096 R)
• M19: 20,911,239 km (0.11 R)
• M20: 22,211,245 km (0.114 R)
• M21: 24,590,898 km (0.111 R)
• M22: 25,259,600 km (0.106 R)
• M23: 29,851,507 km (0.076 R)
• M24: 30,722,316 km (0.062 R)
• M25: 36,429,475 km (0.069 R)
• M26: 37,801,288 km (0.109 R)
• M27: 39,207,358 km (0.069 R)
• M28: 41,582,673 km (0.1 R)
• M29: 48,532,691 km (0.092 R)
• M30: 49,888,048 km (0.095 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 12,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit