🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.93 AU - 1.05 AU

Year: 360 Days

Day: 14.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,513,860 km

• M1: 35,903 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.57 AU - 4.67 AU

Year: 3054 Days

Day: 33.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,513,860 km

• M1: 25,432 km (0.109 R)
• M2: 2,413,014 km (0.115 R)

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740

Radius: 9.9

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.45 AU - 6.87 AU

Year: 6278 Days

Day: 5.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,513,860 km

• M1: 123,269 km (0.027 R)
• M2: 516,262 km (0.077 R)
• M3: 886,966 km (0.112 R)
• M4: 1,300,604 km (0.096 R)
• M5: 1,771,987 km (0.111 R)
• M6: 2,110,676 km (0.038 R)
• M7: 2,766,513 km (0.037 R)
• M8: 3,485,930 km (0.066 R)
• M9: 3,830,304 km (0.119 R)
• M10: 4,534,760 km (0.09 R)
• M11: 4,918,180 km (0.054 R)
• M12: 5,234,579 km (0.079 R)
• M13: 8,981,108 km (0.092 R)
• M14: 10,129,272 km (0.098 R)
• M15: 10,691,161 km (0.111 R)
• M16: 11,323,063 km (0.109 R)
• M17: 12,449,086 km (0.025 R)
• M18: 13,094,002 km (0.103 R)
• M19: 13,704,511 km (0.114 R)
• M20: 14,102,890 km (0.116 R)
• M21: 14,922,687 km (0.041 R)
• M22: 17,506,691 km (0.079 R)
• M23: 19,079,862 km (0.112 R)
• M24: 27,292,785 km (0.051 R)
• M25: 28,105,999 km (0.093 R)
• M26: 29,028,420 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.2

Radius: 9.7

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.47 AU - 14.39 AU

Year: 15050 Days

Day: 6.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,513,860 km

• M1: 120,576 km (0.091 R)
• M2: 619,634 km (0.093 R)
• M3: 1,170,155 km (0.089 R)
• M4: 1,745,209 km (0.086 R)
• M5: 2,279,273 km (0.1 R)
• M6: 2,815,282 km (0.102 R)
• M7: 4,085,667 km (0.073 R)
• M8: 6,956,750 km (0.079 R)
• M9: 8,085,017 km (0.086 R)
• M10: 10,246,706 km (0.12 R)
• M11: 12,710,284 km (0.084 R)
• M12: 13,472,485 km (0.084 R)
• M13: 14,017,769 km (0.106 R)
• M14: 16,144,153 km (0.075 R)
• M15: 20,308,809 km (0.104 R)
• M16: 21,268,628 km (0.03 R)
• M17: 22,008,240 km (0.11 R)
• M18: 25,780,351 km (0.11 R)
• M19: 43,983,270 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 19,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit