🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.52 AU - 0.54 AU

Year: 147 Days

Day: 13.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,168,859 km

• M1: 26,180 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.46 AU - 2.12 AU

Year: 912 Days

Day: 13.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,168,859 km

• M1: 350,059 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.25 AU - 2.53 AU

Year: 1407 Days

Day: 21.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,168,859 km

• M1: 37,848 km (0.08 R)
• M2: 342,280 km (0.071 R)

Asteroid Belt

Center: 7.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.3

Radius: 5.7

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.87 AU - 12.65 AU

Year: 16347 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,168,859 km

• M1: 114,592 km (0.102 R)
• M2: 375,939 km (0.057 R)
• M3: 654,191 km (0.057 R)
• M4: 1,100,592 km (0.109 R)
• M5: 2,030,342 km (0.056 R)
• M6: 2,302,461 km (0.058 R)
• M7: 2,779,229 km (0.097 R)
• M8: 3,065,709 km (0.103 R)
• M9: 3,345,607 km (0.085 R)
• M10: 3,532,455 km (0.034 R)
• M11: 3,897,922 km (0.096 R)
• M12: 4,704,554 km (0.109 R)
• M13: 6,395,459 km (0.058 R)
• M14: 7,421,401 km (0.113 R)
• M15: 7,973,716 km (0.04 R)
• M16: 9,633,355 km (0.034 R)
• M17: 9,903,529 km (0.053 R)
• M18: 10,686,823 km (0.038 R)
• M19: 11,152,521 km (0.057 R)
• M20: 14,445,021 km (0.102 R)
• M21: 17,282,444 km (0.052 R)
• M22: 20,293,699 km (0.053 R)
• M23: 23,248,855 km (0.084 R)
• M24: 24,627,400 km (0.07 R)
• M25: 27,981,085 km (0.048 R)
• M26: 30,455,733 km (0.049 R)
• M27: 30,687,610 km (0.098 R)
• M28: 31,037,669 km (0.113 R)
• M29: 31,390,570 km (0.042 R)
• M30: 36,483,630 km (0.074 R)
• M31: 37,537,696 km (0.119 R)
• M32: 41,529,266 km (0.111 R)
• M33: 43,995,687 km (0.07 R)
• M34: 47,020,556 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 19,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit