🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.78 AU - 1.28 AU

Year: 382 Days

Day: 46.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,851,040 km

• M1: 36,801 km (0.107 R)
• M2: 74,649 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.28 AU - 1.68 AU

Year: 658 Days

Day: 46.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,851,040 km

• M1: 30,817 km (0.106 R)
• M2: 744,249 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.93 AU - 3.13 AU

Year: 1470 Days

Day: 38.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.16 AU - 3.86 AU

Year: 2402 Days

Day: 26 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.23 AU - 4.23 AU

Year: 3178 Days

Day: 22.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.9

Radius: 10.8

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.45 AU - 13.51 AU

Year: 15145 Days

Day: 5 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,851,040 km

• M1: 134,339 km (0.048 R)
• M2: 707,748 km (0.031 R)
• M3: 1,106,127 km (0.114 R)
• M4: 1,563,148 km (0.101 R)
• M5: 2,014,186 km (0.115 R)
• M6: 2,424,084 km (0.034 R)
• M7: 4,151,341 km (0.08 R)
• M8: 6,336,218 km (0.096 R)
• M9: 6,749,557 km (0.105 R)
• M10: 7,909,239 km (0.098 R)
• M11: 8,736,366 km (0.104 R)
• M12: 10,391,966 km (0.09 R)
• M13: 12,310,708 km (0.1 R)
• M14: 13,488,342 km (0.038 R)
• M15: 16,526,077 km (0.039 R)
• M16: 18,121,538 km (0.102 R)
• M17: 18,703,474 km (0.066 R)
• M18: 19,041,715 km (0.062 R)
• M19: 20,257,347 km (0.115 R)
• M20: 20,703,897 km (0.059 R)
• M21: 25,953,884 km (0.115 R)
• M22: 26,480,768 km (0.104 R)
• M23: 28,884,357 km (0.049 R)
• M24: 36,435,160 km (0.05 R)
• M25: 39,819,363 km (0.107 R)
• M26: 44,750,557 km (0.119 R)
• M27: 46,274,810 km (0.06 R)
• M28: 47,519,016 km (0.067 R)
• M29: 50,236,760 km (0.114 R)
• M30: 56,155,151 km (0.11 R)
• M31: 58,828,016 km (0.111 R)
• M32: 61,771,504 km (0.078 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 18,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit