🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.6 AU - 0.68 AU

Year: 331 Days

Day: 17.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.6

Radius: 8

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.21 AU - 4.41 AU

Year: 5777 Days

Day: 13.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,726,994 km

• M1: 100,081 km (0.12 R)
• M2: 476,170 km (0.076 R)
• M3: 945,907 km (0.092 R)
• M4: 1,272,330 km (0.111 R)
• M5: 1,622,090 km (0.103 R)
• M6: 2,365,142 km (0.051 R)
• M7: 3,153,224 km (0.1 R)
• M8: 4,057,543 km (0.099 R)
• M9: 4,741,205 km (0.105 R)
• M10: 5,708,655 km (0.116 R)
• M11: 6,368,531 km (0.069 R)
• M12: 7,470,469 km (0.044 R)
• M13: 8,815,803 km (0.061 R)
• M14: 9,783,402 km (0.102 R)
• M15: 11,102,256 km (0.046 R)
• M16: 12,028,118 km (0.058 R)
• M17: 13,539,206 km (0.099 R)
• M18: 15,765,521 km (0.05 R)
• M19: 16,683,155 km (0.069 R)
• M20: 17,636,093 km (0.06 R)
• M21: 22,338,702 km (0.081 R)
• M22: 28,434,067 km (0.096 R)
• M23: 29,516,857 km (0.042 R)
• M24: 31,477,486 km (0.11 R)
• M25: 31,860,457 km (0.059 R)
• M26: 32,440,897 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.9

Radius: 12.2

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.94 AU - 5.76 AU

Year: 7990 Days

Day: 13.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 38,726,994 km

• M1: 151,692 km (0.115 R)
• M2: 608,863 km (0.104 R)
• M3: 1,172,548 km (0.094 R)
• M4: 1,576,163 km (0.04 R)
• M5: 2,089,882 km (0.113 R)
• M6: 3,305,066 km (0.074 R)
• M7: 5,178,929 km (0.118 R)
• M8: 7,258,040 km (0.073 R)
• M9: 8,567,620 km (0.078 R)
• M10: 9,037,357 km (0.03 R)
• M11: 10,502,818 km (0.107 R)
• M12: 10,991,853 km (0.114 R)
• M13: 13,783,948 km (0.12 R)
• M14: 14,549,889 km (0.114 R)
• M15: 15,035,184 km (0.076 R)
• M16: 15,656,913 km (0.11 R)
• M17: 17,152,293 km (0.116 R)
• M18: 18,247,350 km (0.053 R)
• M19: 20,274,850 km (0.101 R)
• M20: 22,049,529 km (0.093 R)
• M21: 22,528,991 km (0.109 R)
• M22: 24,431,875 km (0.06 R)
• M23: 25,994,126 km (0.119 R)
• M24: 29,994,373 km (0.102 R)
• M25: 32,499,539 km (0.117 R)
• M26: 33,016,699 km (0.114 R)
• M27: 33,539,543 km (0.119 R)
• M28: 35,032,680 km (0.08 R)
• M29: 36,569,648 km (0.117 R)
• M30: 37,808,618 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 19,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit