🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.82 AU - 0.82 AU

Year: 286 Days

Day: 32.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,770,178 km

• M1: 391,498 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.02 AU - 1.36 AU

Year: 500 Days

Day: 24.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.1

Radius: 4.3

Gravity: 33.92 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 14.83 AU - 20.51 AU

Year: 28597 Days

Day: 19.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,770,178 km

• M1: 65,225 km (0.055 R)
• M2: 339,138 km (0.112 R)
• M3: 489,933 km (0.094 R)
• M4: 646,861 km (0.119 R)
• M5: 2,954,857 km (0.115 R)
• M6: 3,153,224 km (0.12 R)
• M7: 3,640,315 km (0.114 R)
• M8: 3,835,241 km (0.058 R)
• M9: 4,140,869 km (0.118 R)
• M10: 5,401,530 km (0.066 R)
• M11: 5,612,613 km (0.103 R)
• M12: 6,279,071 km (0.104 R)
• M13: 7,714,463 km (0.046 R)
• M14: 18,912,163 km (0.088 R)
• M15: 19,300,968 km (0.086 R)
• M16: 21,013,115 km (0.094 R)
• M17: 21,852,808 km (0.097 R)
• M18: 24,276,892 km (0.114 R)
• M19: 24,967,885 km (0.115 R)
• M20: 25,201,108 km (0.113 R)
• M21: 30,573,317 km (0.111 R)
• M22: 31,786,855 km (0.088 R)
• M23: 33,880,028 km (0.114 R)
• M24: 35,178,986 km (0.092 R)
• M25: 35,766,906 km (0.031 R)
• M26: 37,113,437 km (0.112 R)
• M27: 39,907,326 km (0.111 R)
• M28: 40,226,119 km (0.107 R)
• M29: 43,677,193 km (0.114 R)
• M30: 44,869,937 km (0.111 R)
• M31: 49,307,009 km (0.098 R)
• M32: 50,973,380 km (0.106 R)
• M33: 52,104,938 km (0.12 R)
• M34: 53,060,570 km (0.1 R)
• M35: 55,798,360 km (0.057 R)
• M36: 57,810,601 km (0.094 R)
• M37: 59,662,473 km (0.081 R)
• M38: 62,621,369 km (0.111 R)
• M39: 65,234,096 km (0.055 R)
• M40: 68,600,946 km (0.12 R)
• M41: 74,225,826 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 17,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit