🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.56 AU - 0.6 AU

Year: 157 Days

Day: 47 Hours

Environment

Temp: 256 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,205,782 km

• M1: 53,107 km (0.046 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.1

Radius: 15

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.71 AU - 6.19 AU

Year: 5149 Days

Day: 6.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,205,782 km

• M1: 186,549 km (0.071 R)
• M2: 918,381 km (0.064 R)
• M3: 1,623,286 km (0.062 R)
• M4: 5,493,982 km (0.071 R)
• M5: 6,444,377 km (0.051 R)
• M6: 7,275,992 km (0.103 R)
• M7: 9,585,334 km (0.091 R)
• M8: 10,742,922 km (0.113 R)
• M9: 12,109,948 km (0.085 R)
• M10: 12,753,667 km (0.049 R)
• M11: 14,552,432 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.9

Radius: 8.4

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.36 AU - 7.22 AU

Year: 5596 Days

Day: 14.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,205,782 km

• M1: 104,569 km (0.056 R)
• M2: 430,842 km (0.101 R)
• M3: 706,102 km (0.039 R)
• M4: 1,235,080 km (0.085 R)
• M5: 1,519,166 km (0.065 R)
• M6: 1,783,057 km (0.094 R)
• M7: 2,312,633 km (0.038 R)
• M8: 2,961,439 km (0.105 R)
• M9: 3,279,933 km (0.118 R)
• M10: 4,212,377 km (0.12 R)
• M11: 5,927,965 km (0.081 R)
• M12: 6,780,523 km (0.073 R)
• M13: 7,852,093 km (0.074 R)
• M14: 8,840,785 km (0.101 R)
• M15: 11,834,239 km (0.059 R)
• M16: 14,680,338 km (0.105 R)
• M17: 15,891,333 km (0.098 R)
• M18: 18,448,409 km (0.063 R)
• M19: 20,253,607 km (0.115 R)
• M20: 22,600,199 km (0.11 R)
• M21: 24,062,070 km (0.045 R)
• M22: 24,740,047 km (0.117 R)
• M23: 25,430,740 km (0.073 R)
• M24: 26,213,137 km (0.114 R)
• M25: 26,690,205 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.5

Radius: 14.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.2 AU - 10.16 AU

Year: 10684 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,205,782 km

• M1: 180,714 km (0.036 R)
• M2: 677,080 km (0.118 R)
• M3: 1,716,935 km (0.092 R)
• M4: 2,666,133 km (0.07 R)
• M5: 3,192,718 km (0.1 R)
• M6: 3,713,468 km (0.094 R)
• M7: 4,515,761 km (0.045 R)
• M8: 4,989,388 km (0.079 R)
• M9: 5,968,057 km (0.11 R)
• M10: 8,350,104 km (0.044 R)
• M11: 11,634,077 km (0.103 R)
• M12: 12,588,212 km (0.067 R)
• M13: 14,085,088 km (0.106 R)
• M14: 14,716,092 km (0.103 R)
• M15: 16,445,444 km (0.067 R)
• M16: 17,502,801 km (0.05 R)
• M17: 20,304,769 km (0.084 R)
• M18: 21,439,020 km (0.089 R)
• M19: 22,700,729 km (0.082 R)
• M20: 24,549,609 km (0.107 R)
• M21: 25,930,547 km (0.095 R)
• M22: 30,908,117 km (0.084 R)
• M23: 32,191,367 km (0.057 R)
• M24: 35,670,266 km (0.049 R)
• M25: 38,898,438 km (0.082 R)
• M26: 40,016,383 km (0.041 R)
• M27: 45,110,041 km (0.083 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 10,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit