🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.59 AU - 0.69 AU

Year: 185 Days

Day: 38.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,005,307 km

• M1: 21,991 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.67 AU - 0.73 AU

Year: 212 Days

Day: 22.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.9 AU - 1.4 AU

Year: 446 Days

Day: 34.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.15 AU - 3.06 AU

Year: 1516 Days

Day: 22.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,005,307 km

• M1: 1,322,894 km (0.109 R)

Asteroid Belt

Center: 8.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.7

Radius: 5

Gravity: 31.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.75 AU - 16.53 AU

Year: 21305 Days

Day: 17.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,005,307 km

• M1: 62,233 km (0.059 R)
• M2: 401,969 km (0.097 R)
• M3: 631,153 km (0.104 R)
• M4: 1,084,585 km (0.054 R)
• M5: 1,358,199 km (0.086 R)
• M6: 1,658,741 km (0.051 R)
• M7: 1,825,094 km (0.085 R)
• M8: 2,023,012 km (0.107 R)
• M9: 3,648,991 km (0.059 R)
• M10: 3,964,344 km (0.05 R)
• M11: 4,128,752 km (0.108 R)
• M12: 7,570,101 km (0.103 R)
• M13: 7,875,131 km (0.044 R)
• M14: 8,951,338 km (0.092 R)
• M15: 11,000,081 km (0.037 R)
• M16: 15,342,010 km (0.115 R)
• M17: 16,497,803 km (0.094 R)
• M18: 16,924,306 km (0.09 R)
• M19: 18,888,676 km (0.105 R)
• M20: 19,449,668 km (0.108 R)
• M21: 24,125,499 km (0.075 R)
• M22: 27,309,690 km (0.1 R)
• M23: 29,125,658 km (0.116 R)
• M24: 30,763,306 km (0.081 R)
• M25: 34,914,049 km (0.085 R)
• M26: 43,330,275 km (0.114 R)
• M27: 45,794,302 km (0.086 R)
• M28: 47,659,638 km (0.101 R)
• M29: 50,999,560 km (0.115 R)
• M30: 59,925,017 km (0.114 R)
• M31: 66,993,517 km (0.109 R)
• M32: 68,295,916 km (0.113 R)
• M33: 75,528,225 km (0.109 R)
• M34: 76,702,568 km (0.045 R)
• M35: 79,812,409 km (0.071 R)
• M36: 80,785,992 km (0.039 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 15,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit