🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.49 AU - 0.75 AU

Year: 171 Days

Day: 35.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.97 AU - 1.41 AU

Year: 454 Days

Day: 38.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,822,041 km

• M1: 64,776 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.68 AU - 2.26 AU

Year: 967 Days

Day: 27.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.9

Radius: 7

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.49 AU - 15.23 AU

Year: 18052 Days

Day: 21.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 174 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,822,041 km

• M1: 89,310 km (0.109 R)
• M2: 330,910 km (0.099 R)
• M3: 650,751 km (0.116 R)
• M4: 893,847 km (0.09 R)
• M5: 1,324,091 km (0.094 R)
• M6: 1,554,621 km (0.066 R)
• M7: 2,985,076 km (0.1 R)
• M8: 3,302,971 km (0.057 R)
• M9: 3,882,813 km (0.08 R)
• M10: 4,327,717 km (0.065 R)
• M11: 5,628,321 km (0.12 R)
• M12: 6,282,811 km (0.1 R)
• M13: 6,672,663 km (0.103 R)
• M14: 7,939,608 km (0.029 R)
• M15: 8,815,055 km (0.074 R)
• M16: 11,827,208 km (0.102 R)
• M17: 13,245,395 km (0.053 R)
• M18: 14,697,991 km (0.081 R)
• M19: 20,902,413 km (0.081 R)
• M20: 25,923,965 km (0.093 R)
• M21: 26,813,623 km (0.082 R)
• M22: 31,946,625 km (0.101 R)
• M23: 33,357,632 km (0.094 R)
• M24: 33,618,531 km (0.091 R)
• M25: 34,144,517 km (0.067 R)
• M26: 38,839,048 km (0.113 R)
• M27: 41,340,025 km (0.104 R)
• M28: 41,943,653 km (0.053 R)
• M29: 42,706,602 km (0.11 R)
• M30: 43,014,325 km (0.113 R)
• M31: 43,790,139 km (0.082 R)
• M32: 44,575,079 km (0.109 R)
• M33: 46,660,174 km (0.088 R)
• M34: 48,641,748 km (0.1 R)
• M35: 49,653,328 km (0.088 R)
• M36: 55,651,605 km (0.114 R)
• M37: 56,018,718 km (0.083 R)
• M38: 57,129,931 km (0.117 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 12,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit