🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.11 AU - 1.15 AU

Year: 420 Days

Day: 20.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.17 AU - 1.31 AU

Year: 483 Days

Day: 45.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,378,278 km

• M1: 103,522 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.81 AU - 2.89 AU

Year: 1260 Days

Day: 45.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.16 AU - 2.66 AU

Year: 1309 Days

Day: 25.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,378,278 km

• M1: 76,893 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.16 AU - 4.12 AU

Year: 2430 Days

Day: 42.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.6

Radius: 4.9

Gravity: 25.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 14.99 AU - 20.87 AU

Year: 26561 Days

Day: 23.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 88,378,278 km

• M1: 61,186 km (0.061 R)
• M2: 233,373 km (0.061 R)
• M3: 402,717 km (0.035 R)
• M4: 1,266,645 km (0.114 R)
• M5: 1,958,386 km (0.102 R)
• M6: 3,064,812 km (0.086 R)
• M7: 3,656,172 km (0.107 R)
• M8: 3,880,120 km (0.091 R)
• M9: 5,587,032 km (0.108 R)
• M10: 5,927,816 km (0.114 R)
• M11: 6,604,148 km (0.073 R)
• M12: 7,635,625 km (0.062 R)
• M13: 10,968,665 km (0.078 R)
• M14: 12,840,733 km (0.054 R)
• M15: 13,737,273 km (0.119 R)
• M16: 14,122,787 km (0.092 R)
• M17: 20,504,183 km (0.081 R)
• M18: 20,704,645 km (0.12 R)
• M19: 21,007,730 km (0.08 R)
• M20: 21,313,807 km (0.107 R)
• M21: 29,709,240 km (0.111 R)
• M22: 30,614,157 km (0.117 R)
• M23: 33,025,226 km (0.044 R)
• M24: 36,579,522 km (0.103 R)
• M25: 39,445,518 km (0.066 R)
• M26: 54,298,791 km (0.115 R)
• M27: 58,620,225 km (0.043 R)
• M28: 65,740,485 km (0.059 R)
• M29: 68,385,076 km (0.096 R)
• M30: 76,501,658 km (0.112 R)
• M31: 77,954,553 km (0.082 R)
• M32: 86,536,534 km (0.114 R)
• M33: 87,322,671 km (0.119 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit