🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.65 AU - 0.69 AU

Year: 200 Days

Day: 19.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,329,364 km

• M1: 207,492 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.7 AU - 1.04 AU

Year: 296 Days

Day: 35.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,329,364 km

• M1: 38,147 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.97 AU - 1.43 AU

Year: 480 Days

Day: 15.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.91 AU - 3.97 AU

Year: 2330 Days

Day: 29.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,329,364 km

• M1: 171,140 km (0.119 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.3

Radius: 10.1

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.61 AU - 8.89 AU

Year: 7880 Days

Day: 8.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,329,364 km

• M1: 125,812 km (0.095 R)
• M2: 682,017 km (0.104 R)
• M3: 1,323,343 km (0.096 R)
• M4: 1,797,718 km (0.072 R)
• M5: 2,191,908 km (0.09 R)
• M6: 3,380,164 km (0.069 R)
• M7: 3,884,309 km (0.098 R)
• M8: 4,221,054 km (0.113 R)
• M9: 5,445,662 km (0.05 R)
• M10: 6,071,579 km (0.079 R)
• M11: 6,491,052 km (0.03 R)
• M12: 8,281,888 km (0.112 R)
• M13: 11,032,693 km (0.086 R)
• M14: 11,395,019 km (0.067 R)
• M15: 12,089,154 km (0.118 R)
• M16: 12,867,960 km (0.098 R)
• M17: 14,525,504 km (0.089 R)
• M18: 15,469,916 km (0.049 R)
• M19: 16,656,377 km (0.083 R)
• M20: 18,044,944 km (0.116 R)
• M21: 19,061,761 km (0.068 R)
• M22: 21,770,380 km (0.088 R)
• M23: 23,769,755 km (0.113 R)
• M24: 25,257,955 km (0.088 R)
• M25: 26,993,889 km (0.087 R)
• M26: 27,558,172 km (0.114 R)
• M27: 28,322,766 km (0.072 R)
• M28: 29,199,859 km (0.031 R)
• M29: 31,835,175 km (0.071 R)
• M30: 35,403,383 km (0.082 R)
• M31: 36,764,425 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.5

Radius: 3.1

Gravity: 32.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.57 AU - 14.29 AU

Year: 16007 Days

Day: 24.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,329,364 km

• M1: 39,045 km (0.094 R)
• M2: 191,934 km (0.04 R)
• M3: 327,021 km (0.076 R)
• M4: 538,403 km (0.098 R)
• M5: 751,281 km (0.098 R)
• M6: 1,536,819 km (0.105 R)
• M7: 2,121,747 km (0.116 R)
• M8: 2,648,331 km (0.069 R)
• M9: 3,404,249 km (0.099 R)
• M10: 3,581,223 km (0.026 R)
• M11: 3,981,547 km (0.106 R)
• M12: 4,178,119 km (0.087 R)
• M13: 4,410,744 km (0.104 R)
• M14: 5,127,766 km (0.025 R)
• M15: 6,438,692 km (0.093 R)
• M16: 8,360,127 km (0.093 R)
• M17: 8,965,400 km (0.079 R)
• M18: 10,901,346 km (0.036 R)
• M19: 12,733,771 km (0.073 R)
• M20: 15,436,705 km (0.026 R)
• M21: 18,114,357 km (0.098 R)
• M22: 18,731,449 km (0.098 R)
• M23: 19,683,041 km (0.073 R)
• M24: 22,289,784 km (0.092 R)
• M25: 27,666,032 km (0.107 R)
• M26: 29,211,976 km (0.086 R)
• M27: 31,582,055 km (0.091 R)
• M28: 32,587,503 km (0.037 R)
• M29: 32,700,449 km (0.12 R)
• M30: 36,700,546 km (0.066 R)
• M31: 40,229,859 km (0.09 R)
• M32: 47,662,181 km (0.102 R)
• M33: 47,807,889 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 15,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit