🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.87 AU - 1.07 AU

Year: 275 Days

Day: 20 Hours

Environment

Temp: 227 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.42 AU - 1.98 AU

Year: 638 Days

Day: 19.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 119,446,911 km

• M1: 54,304 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.91 AU - 4.17 AU

Year: 1917 Days

Day: 13.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 119,446,911 km

• M1: 1,351,318 km (0.108 R)
• M2: 2,064,151 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.7 AU - 10.86 AU

Year: 8804 Days

Day: 31.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 98.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 119,446,911 km

• M1: 36,053 km (0.066 R)
• M2: 5,301,001 km (0.084 R)

Asteroid Belt

Center: 16.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 23.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.7

Radius: 5.3

Gravity: 35.59 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 17.68 AU - 29.1 AU

Year: 32563 Days

Day: 24.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 119,446,911 km

• M1: 65,973 km (0.119 R)
• M2: 545,733 km (0.111 R)
• M3: 924,216 km (0.118 R)
• M4: 1,999,226 km (0.103 R)
• M5: 2,188,467 km (0.079 R)
• M6: 3,038,183 km (0.08 R)
• M7: 3,904,953 km (0.052 R)
• M8: 4,434,530 km (0.115 R)
• M9: 5,361,887 km (0.117 R)
• M10: 6,063,950 km (0.092 R)
• M11: 7,592,242 km (0.044 R)
• M12: 9,295,114 km (0.057 R)
• M13: 11,685,987 km (0.118 R)
• M14: 13,351,161 km (0.101 R)
• M15: 14,197,137 km (0.091 R)
• M16: 14,633,215 km (0.117 R)
• M17: 20,145,448 km (0.112 R)
• M18: 21,256,511 km (0.074 R)
• M19: 21,827,227 km (0.078 R)
• M20: 22,525,400 km (0.051 R)
• M21: 22,999,027 km (0.103 R)
• M22: 23,966,177 km (0.089 R)
• M23: 24,960,106 km (0.115 R)
• M24: 25,339,935 km (0.06 R)
• M25: 25,981,410 km (0.113 R)
• M26: 26,240,962 km (0.109 R)
• M27: 35,015,326 km (0.099 R)
• M28: 37,768,974 km (0.092 R)
• M29: 38,437,228 km (0.076 R)
• M30: 40,838,424 km (0.105 R)
• M31: 44,070,037 km (0.095 R)
• M32: 47,274,722 km (0.045 R)
• M33: 47,661,732 km (0.047 R)
• M34: 49,429,231 km (0.075 R)
• M35: 54,143,658 km (0.081 R)
• M36: 55,851,318 km (0.076 R)
• M37: 63,275,112 km (0.093 R)
• M38: 76,796,366 km (0.108 R)
• M39: 82,255,641 km (0.085 R)
• M40: 83,096,232 km (0.09 R)
• M41: 98,590,233 km (0.049 R)
• M42: 110,715,290 km (0.093 R)
• M43: 115,901,250 km (0.093 R)

Kuiper Belt

Range: 38.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 15,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit