🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.13 AU - 1.49 AU

Year: 532 Days

Day: 26 Hours

Environment

Temp: 3 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.7 AU - 3.96 AU

Year: 2156 Days

Day: 24.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.19 AU - 4.55 AU

Year: 2701 Days

Day: 17.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.82 AU - 6.06 AU

Year: 3895 Days

Day: 16 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.3

Radius: 14.8

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.14 AU - 8.58 AU

Year: 7818 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 25,825,257 km

• M1: 186,399 km (0.088 R)
• M2: 324,029 km (0.097 R)
• M3: 428,897 km (0.094 R)
• M4: 570,417 km (0.117 R)
• M5: 1,094,159 km (0.055 R)
• M6: 1,303,745 km (0.099 R)
• M7: 2,045,152 km (0.072 R)
• M8: 2,257,581 km (0.097 R)
• M9: 2,408,975 km (0.078 R)
• M10: 2,829,943 km (0.038 R)
• M11: 2,993,902 km (0.093 R)
• M12: 3,123,753 km (0.113 R)
• M13: 3,642,409 km (0.09 R)
• M14: 3,821,478 km (0.08 R)
• M15: 4,105,863 km (0.096 R)
• M16: 4,609,709 km (0.033 R)
• M17: 4,934,785 km (0.104 R)
• M18: 5,222,761 km (0.103 R)
• M19: 5,884,881 km (0.071 R)
• M20: 6,477,139 km (0.076 R)
• M21: 6,890,927 km (0.054 R)
• M22: 7,388,938 km (0.095 R)
• M23: 7,718,801 km (0.112 R)
• M24: 8,393,338 km (0.096 R)
• M25: 8,952,086 km (0.103 R)
• M26: 9,413,296 km (0.117 R)
• M27: 10,585,845 km (0.11 R)
• M28: 11,451,567 km (0.081 R)
• M29: 11,774,848 km (0.094 R)
• M30: 12,190,431 km (0.065 R)
• M31: 12,701,757 km (0.072 R)
• M32: 12,944,853 km (0.113 R)
• M33: 14,026,296 km (0.117 R)
• M34: 14,151,809 km (0.107 R)
• M35: 14,593,871 km (0.119 R)
• M36: 14,816,622 km (0.053 R)
• M37: 15,426,981 km (0.107 R)
• M38: 15,556,533 km (0.068 R)
• M39: 15,751,459 km (0.104 R)
• M40: 16,144,004 km (0.059 R)
• M41: 16,308,412 km (0.086 R)
• M42: 16,506,479 km (0.106 R)
• M43: 17,005,388 km (0.115 R)
• M44: 18,738,180 km (0.1 R)
• M45: 19,049,793 km (0.061 R)
• M46: 19,363,200 km (0.115 R)
• M47: 20,136,472 km (0.119 R)
• M48: 20,919,766 km (0.078 R)
• M49: 21,351,206 km (0.074 R)
• M50: 21,713,084 km (0.08 R)
• M51: 22,113,408 km (0.077 R)
• M52: 22,516,275 km (0.11 R)
• M53: 22,810,683 km (0.064 R)
• M54: 23,032,387 km (0.104 R)
• M55: 23,180,639 km (0.12 R)
• M56: 23,589,789 km (0.078 R)
• M57: 25,556,552 km (0.092 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 15,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit