🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.89 AU - 1.33 AU

Year: 448 Days

Day: 13.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.93 AU - 2.75 AU

Year: 1371 Days

Day: 43.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,689,457 km

• M1: 620,981 km (0.091 R)
• M2: 1,668,166 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.93 AU - 3.19 AU

Year: 1568 Days

Day: 33.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.16 AU - 3.96 AU

Year: 2572 Days

Day: 21.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 61.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.1

Radius: 7.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.41 AU - 14.39 AU

Year: 15718 Days

Day: 23.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 34,689,457 km

• M1: 95,294 km (0.118 R)
• M2: 140,772 km (0.044 R)
• M3: 251,624 km (0.12 R)
• M4: 636,689 km (0.1 R)
• M5: 887,115 km (0.066 R)
• M6: 1,023,698 km (0.119 R)
• M7: 1,351,916 km (0.085 R)
• M8: 1,941,032 km (0.089 R)
• M9: 2,180,539 km (0.099 R)
• M10: 2,753,947 km (0.113 R)
• M11: 5,024,843 km (0.115 R)
• M12: 6,148,472 km (0.041 R)
• M13: 6,382,144 km (0.077 R)
• M14: 6,979,339 km (0.112 R)
• M15: 7,971,622 km (0.086 R)
• M16: 8,194,523 km (0.088 R)
• M17: 8,355,041 km (0.086 R)
• M18: 8,711,682 km (0.076 R)
• M19: 9,440,074 km (0.086 R)
• M20: 9,913,851 km (0.081 R)
• M21: 11,131,578 km (0.07 R)
• M22: 12,765,486 km (0.09 R)
• M23: 13,213,681 km (0.097 R)
• M24: 14,318,162 km (0.11 R)
• M25: 14,627,979 km (0.043 R)
• M26: 15,293,839 km (0.091 R)
• M27: 16,049,608 km (0.092 R)
• M28: 18,431,206 km (0.053 R)
• M29: 18,937,445 km (0.12 R)
• M30: 19,448,471 km (0.076 R)
• M31: 19,534,041 km (0.062 R)
• M32: 20,483,838 km (0.119 R)
• M33: 22,159,484 km (0.113 R)
• M34: 23,013,837 km (0.084 R)
• M35: 23,422,239 km (0.114 R)
• M36: 23,695,854 km (0.112 R)
• M37: 25,453,180 km (0.041 R)
• M38: 25,546,828 km (0.109 R)
• M39: 25,593,653 km (0.096 R)
• M40: 27,683,984 km (0.086 R)
• M41: 30,821,051 km (0.045 R)
• M42: 31,220,926 km (0.104 R)
• M43: 31,522,067 km (0.056 R)
• M44: 32,127,190 km (0.089 R)
• M45: 32,177,754 km (0.042 R)
• M46: 32,329,745 km (0.09 R)
• M47: 32,990,968 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 17,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit