🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.94 AU - 0.96 AU

Year: 333 Days

Day: 38.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.83 AU - 1.39 AU

Year: 421 Days

Day: 17.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,350,453 km

• M1: 75,547 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.38 AU - 1.98 AU

Year: 784 Days

Day: 30.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.8

Radius: 10.4

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.26 AU - 8.94 AU

Year: 8297 Days

Day: 8.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,350,453 km

• M1: 129,402 km (0.103 R)
• M2: 515,514 km (0.108 R)
• M3: 1,113,307 km (0.075 R)
• M4: 1,543,700 km (0.119 R)
• M5: 2,002,068 km (0.1 R)
• M6: 2,912,820 km (0.101 R)
• M7: 4,241,100 km (0.091 R)
• M8: 6,504,815 km (0.115 R)
• M9: 6,916,358 km (0.091 R)
• M10: 8,043,130 km (0.076 R)
• M11: 9,334,907 km (0.089 R)
• M12: 15,768,513 km (0.104 R)
• M13: 16,999,105 km (0.098 R)
• M14: 17,637,888 km (0.028 R)
• M15: 20,993,518 km (0.047 R)
• M16: 22,061,198 km (0.095 R)
• M17: 23,164,632 km (0.1 R)
• M18: 24,483,188 km (0.092 R)
• M19: 25,297,898 km (0.056 R)
• M20: 28,440,650 km (0.074 R)
• M21: 29,239,951 km (0.102 R)
• M22: 32,155,913 km (0.107 R)
• M23: 34,353,655 km (0.098 R)
• M24: 38,075,800 km (0.063 R)
• M25: 41,929,740 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.6

Radius: 13.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.88 AU - 8.88 AU

Year: 8730 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,350,453 km

• M1: 172,935 km (0.079 R)
• M2: 956,678 km (0.094 R)
• M3: 1,832,275 km (0.096 R)
• M4: 2,345,395 km (0.115 R)
• M5: 2,975,801 km (0.114 R)
• M6: 3,767,922 km (0.07 R)
• M7: 5,153,198 km (0.107 R)
• M8: 5,773,580 km (0.069 R)
• M9: 7,566,062 km (0.113 R)
• M10: 10,500,424 km (0.111 R)
• M11: 13,149,354 km (0.112 R)
• M12: 17,480,511 km (0.099 R)
• M13: 18,284,749 km (0.089 R)
• M14: 19,190,265 km (0.12 R)
• M15: 20,204,539 km (0.101 R)
• M16: 21,584,729 km (0.075 R)
• M17: 22,940,235 km (0.104 R)
• M18: 26,960,229 km (0.045 R)
• M19: 30,476,228 km (0.099 R)
• M20: 38,649,807 km (0.114 R)
• M21: 44,169,220 km (0.072 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 12,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit