🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.54 AU - 0.56 AU

Year: 143 Days

Day: 12.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,083,779 km

• M1: 373,396 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.58 AU - 0.78 AU

Year: 196 Days

Day: 43.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.98 AU - 1.34 AU

Year: 437 Days

Day: 24.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.89 AU - 2.39 AU

Year: 1095 Days

Day: 23.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.34 AU - 2.9 AU

Year: 1484 Days

Day: 27.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.55 AU - 4.51 AU

Year: 2830 Days

Day: 28.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.1

Radius: 6

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.14 AU - 20.16 AU

Year: 22706 Days

Day: 20.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,083,779 km

• M1: 668,254 km (0.098 R)
• M2: 793,617 km (0.059 R)
• M3: 1,004,101 km (0.113 R)
• M4: 2,231,701 km (0.051 R)
• M5: 2,571,887 km (0.104 R)
• M6: 3,019,932 km (0.056 R)
• M7: 3,253,006 km (0.112 R)
• M8: 4,477,015 km (0.111 R)
• M9: 5,150,954 km (0.113 R)
• M10: 5,289,482 km (0.112 R)
• M11: 5,401,231 km (0.082 R)
• M12: 6,000,670 km (0.1 R)
• M13: 6,893,171 km (0.103 R)
• M14: 7,045,910 km (0.096 R)
• M15: 7,199,846 km (0.115 R)
• M16: 7,292,597 km (0.074 R)
• M17: 7,417,062 km (0.086 R)
• M18: 7,699,653 km (0.072 R)
• M19: 8,114,039 km (0.069 R)
• M20: 8,470,381 km (0.099 R)
• M21: 9,031,074 km (0.097 R)
• M22: 9,569,776 km (0.112 R)
• M23: 9,808,684 km (0.03 R)
• M24: 11,139,805 km (0.082 R)
• M25: 11,717,104 km (0.08 R)
• M26: 12,009,268 km (0.056 R)
• M27: 12,900,423 km (0.079 R)
• M28: 13,126,615 km (0.101 R)
• M29: 17,331,362 km (0.093 R)
• M30: 17,414,389 km (0.116 R)
• M31: 17,622,480 km (0.067 R)
• M32: 18,505,855 km (0.081 R)
• M33: 18,760,770 km (0.112 R)
• M34: 19,017,031 km (0.088 R)
• M35: 20,184,044 km (0.111 R)
• M36: 20,271,409 km (0.045 R)
• M37: 20,578,085 km (0.07 R)
• M38: 21,285,084 km (0.115 R)
• M39: 21,820,645 km (0.047 R)
• M40: 22,225,157 km (0.062 R)
• M41: 24,937,516 km (0.111 R)
• M42: 25,501,799 km (0.117 R)
• M43: 27,316,571 km (0.101 R)
• M44: 27,800,969 km (0.107 R)
• M45: 28,386,046 km (0.071 R)
• M46: 28,778,292 km (0.085 R)
• M47: 30,315,410 km (0.064 R)
• M48: 30,967,806 km (0.038 R)
• M49: 32,031,597 km (0.06 R)
• M50: 32,388,837 km (0.049 R)
• M51: 33,675,528 km (0.081 R)
• M52: 33,882,871 km (0.041 R)
• M53: 34,769,238 km (0.112 R)
• M54: 34,821,597 km (0.105 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 12,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit