🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.5 AU - 0.56 AU

Year: 138 Days

Day: 33.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.73 AU - 0.91 AU

Year: 265 Days

Day: 14.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.71 AU - 3.33 AU

Year: 1871 Days

Day: 30 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323

Radius: 9.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6 AU - 6 AU

Year: 5239 Days

Day: 7.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,020,235 km

• M1: 115,639 km (0.059 R)
• M2: 515,813 km (0.064 R)
• M3: 834,457 km (0.066 R)
• M4: 1,177,036 km (0.104 R)
• M5: 2,541,668 km (0.12 R)
• M6: 3,131,831 km (0.086 R)
• M7: 3,587,357 km (0.098 R)
• M8: 4,000,247 km (0.067 R)
• M9: 4,353,148 km (0.118 R)
• M10: 4,971,137 km (0.105 R)
• M11: 5,592,567 km (0.093 R)
• M12: 6,235,688 km (0.103 R)
• M13: 6,742,077 km (0.106 R)
• M14: 7,179,651 km (0.057 R)
• M15: 8,321,232 km (0.028 R)
• M16: 8,788,277 km (0.03 R)
• M17: 10,624,441 km (0.062 R)
• M18: 11,787,863 km (0.047 R)
• M19: 12,193,872 km (0.076 R)
• M20: 12,749,778 km (0.057 R)
• M21: 13,713,936 km (0.104 R)
• M22: 14,622,444 km (0.117 R)
• M23: 22,480,072 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.9

Radius: 6.7

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.08 AU - 20.98 AU

Year: 25051 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,020,235 km

• M1: 83,326 km (0.097 R)
• M2: 335,099 km (0.078 R)
• M3: 586,723 km (0.075 R)
• M4: 1,267,244 km (0.113 R)
• M5: 1,764,656 km (0.082 R)
• M6: 2,097,512 km (0.079 R)
• M7: 3,463,191 km (0.074 R)
• M8: 4,048,118 km (0.092 R)
• M9: 4,904,417 km (0.09 R)
• M10: 5,190,747 km (0.113 R)
• M11: 6,925,484 km (0.057 R)
• M12: 9,281,800 km (0.073 R)
• M13: 10,580,609 km (0.113 R)
• M14: 11,304,214 km (0.056 R)
• M15: 12,649,398 km (0.112 R)
• M16: 14,825,299 km (0.057 R)
• M17: 15,501,032 km (0.079 R)
• M18: 16,196,961 km (0.112 R)
• M19: 22,047,435 km (0.071 R)
• M20: 22,631,465 km (0.038 R)
• M21: 23,526,659 km (0.089 R)
• M22: 28,359,268 km (0.03 R)
• M23: 32,172,368 km (0.079 R)
• M24: 33,558,243 km (0.118 R)
• M25: 34,460,618 km (0.112 R)
• M26: 39,358,302 km (0.079 R)
• M27: 40,361,506 km (0.044 R)
• M28: 48,354,819 km (0.1 R)
• M29: 49,505,376 km (0.059 R)
• M30: 54,290,563 km (0.115 R)
• M31: 55,712,341 km (0.081 R)
• M32: 57,891,234 km (0.063 R)
• M33: 63,194,928 km (0.117 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 16,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit