🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.71 AU - 0.81 AU

Year: 248 Days

Day: 15.5 Hours

Environment

Temp: 89 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.21 AU - 1.23 AU

Year: 505 Days

Day: 25.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 70,271,190 km

• M1: 25,581 km (0.07 R)
• M2: 139,276 km (0.107 R)

Asteroid Belt

Center: 1.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.68 AU - 2.08 AU

Year: 966 Days

Day: 38.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.25 AU - 2.39 AU

Year: 1324 Days

Day: 12.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 115.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.9

Radius: 12

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.97 AU - 11.79 AU

Year: 12532 Days

Day: 12.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,271,190 km

• M1: 149,897 km (0.038 R)
• M2: 547,528 km (0.065 R)
• M3: 965,804 km (0.047 R)
• M4: 3,384,053 km (0.074 R)
• M5: 4,325,024 km (0.069 R)
• M6: 5,000,907 km (0.088 R)
• M7: 5,570,576 km (0.087 R)
• M8: 6,602,951 km (0.095 R)
• M9: 7,585,809 km (0.096 R)
• M10: 7,978,802 km (0.093 R)
• M11: 9,387,715 km (0.087 R)
• M12: 10,151,562 km (0.079 R)
• M13: 10,629,527 km (0.095 R)
• M14: 11,630,486 km (0.117 R)
• M15: 13,437,030 km (0.055 R)
• M16: 14,540,315 km (0.037 R)
• M17: 17,523,895 km (0.11 R)
• M18: 19,725,975 km (0.056 R)
• M19: 20,808,765 km (0.074 R)
• M20: 21,930,599 km (0.048 R)
• M21: 23,274,736 km (0.056 R)
• M22: 24,959,507 km (0.061 R)
• M23: 25,538,600 km (0.083 R)
• M24: 26,424,220 km (0.117 R)
• M25: 42,554,012 km (0.113 R)
• M26: 46,359,782 km (0.107 R)
• M27: 52,092,223 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.8

Radius: 4.6

Gravity: 40.4 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.24 AU - 14.08 AU

Year: 15890 Days

Day: 19 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 70,271,190 km

• M1: 69,563 km (0.1 R)
• M2: 226,192 km (0.116 R)
• M3: 384,167 km (0.088 R)
• M4: 815,159 km (0.053 R)
• M5: 1,115,252 km (0.08 R)
• M6: 1,393,654 km (0.051 R)
• M7: 1,734,438 km (0.091 R)
• M8: 1,934,151 km (0.061 R)
• M9: 2,379,653 km (0.076 R)
• M10: 2,965,628 km (0.069 R)
• M11: 3,556,390 km (0.081 R)
• M12: 4,286,577 km (0.032 R)
• M13: 5,148,560 km (0.111 R)
• M14: 5,957,137 km (0.055 R)
• M15: 6,541,167 km (0.11 R)
• M16: 9,099,889 km (0.116 R)
• M17: 9,426,012 km (0.032 R)
• M18: 12,587,165 km (0.029 R)
• M19: 13,405,615 km (0.106 R)
• M20: 14,698,739 km (0.11 R)
• M21: 16,549,414 km (0.08 R)
• M22: 18,898,101 km (0.091 R)
• M23: 19,162,290 km (0.094 R)
• M24: 20,335,287 km (0.05 R)
• M25: 28,625,104 km (0.104 R)
• M26: 30,395,295 km (0.102 R)
• M27: 31,738,983 km (0.112 R)
• M28: 36,141,798 km (0.113 R)
• M29: 39,197,484 km (0.05 R)
• M30: 42,571,515 km (0.1 R)
• M31: 52,273,834 km (0.115 R)
• M32: 56,716,742 km (0.074 R)
• M33: 60,256,975 km (0.112 R)
• M34: 61,020,523 km (0.077 R)
• M35: 61,212,457 km (0.117 R)
• M36: 62,762,291 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 15,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit