🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.77 AU

Year: 195 Days

Day: 16.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,152,025 km

• M1: 46,226 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.67 AU - 2.17 AU

Year: 967 Days

Day: 28.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.47 AU - 3.75 AU

Year: 2493 Days

Day: 22.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680

Radius: 14.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.08 AU - 10.2 AU

Year: 10878 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,152,025 km

• M1: 177,872 km (0.065 R)
• M2: 714,479 km (0.077 R)
• M3: 1,191,996 km (0.08 R)
• M4: 2,648,780 km (0.098 R)
• M5: 3,625,953 km (0.1 R)
• M6: 4,101,525 km (0.085 R)
• M7: 4,559,294 km (0.107 R)
• M8: 5,310,724 km (0.075 R)
• M9: 6,034,778 km (0.032 R)
• M10: 8,246,583 km (0.061 R)
• M11: 9,609,569 km (0.104 R)
• M12: 10,061,953 km (0.096 R)
• M13: 11,063,660 km (0.103 R)
• M14: 12,247,129 km (0.109 R)
• M15: 14,082,096 km (0.119 R)
• M16: 15,267,659 km (0.089 R)
• M17: 16,805,825 km (0.084 R)
• M18: 18,676,696 km (0.111 R)
• M19: 19,863,904 km (0.055 R)
• M20: 23,455,749 km (0.088 R)
• M21: 24,743,637 km (0.083 R)
• M22: 34,405,117 km (0.077 R)
• M23: 35,706,319 km (0.072 R)
• M24: 36,308,450 km (0.099 R)
• M25: 40,064,853 km (0.089 R)
• M26: 40,584,556 km (0.068 R)
• M27: 44,349,336 km (0.089 R)
• M28: 49,078,274 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.1

Radius: 9.2

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.13 AU - 12.17 AU

Year: 11752 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,152,025 km

• M1: 114,442 km (0.042 R)
• M2: 970,142 km (0.09 R)
• M3: 1,285,495 km (0.096 R)
• M4: 1,655,749 km (0.114 R)
• M5: 2,861,957 km (0.07 R)
• M6: 4,259,351 km (0.089 R)
• M7: 6,804,908 km (0.103 R)
• M8: 15,365,945 km (0.07 R)
• M9: 20,357,877 km (0.106 R)
• M10: 35,095,212 km (0.093 R)
• M11: 35,443,924 km (0.071 R)
• M12: 41,083,465 km (0.107 R)
• M13: 43,845,939 km (0.092 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 18,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit