🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.58 AU - 0.96 AU

Year: 260 Days

Day: 13.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.89 AU - 1.15 AU

Year: 397 Days

Day: 36.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 11.3

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.21 AU - 6.39 AU

Year: 5378 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,939,646 km

• M1: 140,622 km (0.081 R)
• M2: 603,627 km (0.038 R)
• M3: 971,189 km (0.025 R)
• M4: 1,444,667 km (0.052 R)
• M5: 2,188,916 km (0.118 R)
• M6: 2,603,153 km (0.066 R)
• M7: 3,350,843 km (0.115 R)
• M8: 3,864,861 km (0.111 R)
• M9: 4,586,671 km (0.116 R)
• M10: 6,270,245 km (0.107 R)
• M11: 7,360,066 km (0.041 R)
• M12: 8,098,630 km (0.109 R)
• M13: 9,500,063 km (0.043 R)
• M14: 11,682,696 km (0.086 R)
• M15: 14,719,982 km (0.099 R)
• M16: 15,735,602 km (0.089 R)
• M17: 16,906,055 km (0.108 R)
• M18: 18,019,662 km (0.111 R)
• M19: 18,827,939 km (0.065 R)
• M20: 20,024,124 km (0.113 R)
• M21: 20,392,733 km (0.087 R)
• M22: 21,270,424 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.8

Radius: 13.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.36 AU - 12.4 AU

Year: 14780 Days

Day: 14.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,939,646 km

• M1: 174,730 km (0.099 R)
• M2: 884,871 km (0.112 R)
• M3: 1,400,685 km (0.119 R)
• M4: 1,910,514 km (0.111 R)
• M5: 2,463,428 km (0.098 R)
• M6: 4,154,183 km (0.088 R)
• M7: 4,702,011 km (0.043 R)
• M8: 5,722,567 km (0.099 R)
• M9: 9,575,610 km (0.027 R)
• M10: 12,650,445 km (0.056 R)
• M11: 14,617,208 km (0.075 R)
• M12: 18,336,660 km (0.095 R)
• M13: 19,481,682 km (0.079 R)
• M14: 20,761,043 km (0.068 R)
• M15: 21,376,788 km (0.071 R)
• M16: 28,116,770 km (0.099 R)
• M17: 29,528,226 km (0.032 R)
• M18: 31,675,255 km (0.117 R)
• M19: 32,964,938 km (0.066 R)
• M20: 35,150,413 km (0.112 R)
• M21: 39,271,535 km (0.099 R)
• M22: 40,896,617 km (0.079 R)
• M23: 41,448,184 km (0.09 R)
• M24: 43,275,074 km (0.084 R)
• M25: 54,210,229 km (0.093 R)
• M26: 55,547,185 km (0.051 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 18,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit