🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.41 AU - 0.59 AU

Year: 129 Days

Day: 24.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,324,110 km

• M1: 229,932 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.54 AU - 0.78 AU

Year: 196 Days

Day: 46.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.66 AU - 1 AU

Year: 276 Days

Day: 42.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 10.3

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.17 AU - 5.99 AU

Year: 4814 Days

Day: 8.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,324,110 km

• M1: 133,591 km (0.091 R)
• M2: 689,796 km (0.052 R)
• M3: 1,021,604 km (0.112 R)
• M4: 1,723,966 km (0.066 R)
• M5: 2,167,524 km (0.115 R)
• M6: 2,946,928 km (0.084 R)
• M7: 3,719,452 km (0.116 R)
• M8: 4,889,158 km (0.105 R)
• M9: 5,543,947 km (0.03 R)
• M10: 6,320,959 km (0.06 R)
• M11: 6,685,230 km (0.101 R)
• M12: 7,492,310 km (0.116 R)
• M13: 9,342,088 km (0.055 R)
• M14: 11,284,766 km (0.103 R)
• M15: 12,582,378 km (0.045 R)
• M16: 13,213,681 km (0.084 R)
• M17: 13,755,973 km (0.1 R)
• M18: 14,942,733 km (0.104 R)
• M19: 15,412,470 km (0.081 R)
• M20: 16,319,482 km (0.054 R)
• M21: 19,117,411 km (0.119 R)
• M22: 19,741,085 km (0.105 R)
• M23: 21,396,684 km (0.114 R)
• M24: 28,499,292 km (0.06 R)
• M25: 28,859,224 km (0.093 R)
• M26: 29,588,065 km (0.118 R)
• M27: 30,704,365 km (0.077 R)
• M28: 31,655,807 km (0.079 R)
• M29: 32,041,919 km (0.098 R)
• M30: 32,626,847 km (0.103 R)
• M31: 33,020,738 km (0.053 R)

Asteroid Belt

Center: 7.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.4

Radius: 8.9

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.87 AU - 12.19 AU

Year: 11602 Days

Day: 6.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,324,110 km

• M1: 110,702 km (0.095 R)
• M2: 444,306 km (0.036 R)
• M3: 1,236,875 km (0.101 R)
• M4: 2,359,458 km (0.07 R)
• M5: 2,757,837 km (0.061 R)
• M6: 3,855,287 km (0.085 R)
• M7: 5,607,227 km (0.111 R)
• M8: 5,900,439 km (0.077 R)
• M9: 12,843,276 km (0.111 R)
• M10: 13,549,229 km (0.109 R)
• M11: 14,690,960 km (0.041 R)
• M12: 20,243,883 km (0.096 R)
• M13: 23,768,110 km (0.083 R)
• M14: 30,179,725 km (0.097 R)
• M15: 31,196,990 km (0.076 R)
• M16: 34,264,046 km (0.084 R)
• M17: 36,756,047 km (0.098 R)
• M18: 48,393,565 km (0.073 R)
• M19: 52,327,839 km (0.07 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 11,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit