🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.95 AU - 1.27 AU

Year: 411 Days

Day: 13.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,618,486 km

• M1: 518,506 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.91 AU - 2.01 AU

Year: 964 Days

Day: 37.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.04 AU - 4.26 AU

Year: 2451 Days

Day: 41 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,618,486 km

• M1: 141,968 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.6

Radius: 14.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.6 AU - 6.88 AU

Year: 5478 Days

Day: 10 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,618,486 km

• M1: 182,360 km (0.107 R)
• M2: 683,363 km (0.081 R)
• M3: 1,292,376 km (0.112 R)
• M4: 1,766,452 km (0.092 R)
• M5: 2,527,456 km (0.098 R)
• M6: 3,184,490 km (0.03 R)
• M7: 3,744,883 km (0.079 R)
• M8: 4,577,396 km (0.095 R)
• M9: 5,470,794 km (0.085 R)
• M10: 5,991,245 km (0.088 R)
• M11: 7,906,696 km (0.093 R)
• M12: 9,536,715 km (0.035 R)
• M13: 10,157,247 km (0.093 R)
• M14: 12,284,828 km (0.04 R)
• M15: 14,121,740 km (0.079 R)
• M16: 14,811,984 km (0.07 R)
• M17: 15,464,381 km (0.082 R)
• M18: 16,573,051 km (0.075 R)
• M19: 20,727,383 km (0.103 R)
• M20: 24,042,771 km (0.102 R)
• M21: 25,614,746 km (0.054 R)
• M22: 28,234,653 km (0.092 R)
• M23: 29,331,056 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.9

Radius: 10.7

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.16 AU - 15.24 AU

Year: 14977 Days

Day: 7.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,618,486 km

• M1: 133,292 km (0.064 R)
• M2: 664,663 km (0.102 R)
• M3: 1,134,401 km (0.034 R)
• M4: 1,583,643 km (0.113 R)
• M5: 1,926,970 km (0.087 R)
• M6: 2,303,358 km (0.105 R)
• M7: 3,938,613 km (0.1 R)
• M8: 4,385,462 km (0.084 R)
• M9: 4,954,233 km (0.055 R)
• M10: 5,603,787 km (0.109 R)
• M11: 7,263,575 km (0.032 R)
• M12: 8,227,434 km (0.117 R)
• M13: 9,411,202 km (0.057 R)
• M14: 9,830,076 km (0.119 R)
• M15: 10,506,408 km (0.108 R)
• M16: 14,059,806 km (0.11 R)
• M17: 14,546,299 km (0.083 R)
• M18: 14,981,180 km (0.098 R)
• M19: 17,916,290 km (0.117 R)
• M20: 21,135,486 km (0.114 R)
• M21: 22,343,788 km (0.113 R)
• M22: 23,258,729 km (0.055 R)
• M23: 26,062,492 km (0.062 R)
• M24: 26,520,112 km (0.091 R)
• M25: 29,974,477 km (0.074 R)
• M26: 32,226,972 km (0.037 R)
• M27: 37,181,952 km (0.102 R)
• M28: 40,386,339 km (0.117 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 11,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit