🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.46 AU - 0.66 AU

Year: 152 Days

Day: 23.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,379,767 km

• M1: 44,580 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.63 AU - 0.89 AU

Year: 240 Days

Day: 37.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,379,767 km

• M1: 51,013 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.95 AU - 1.31 AU

Year: 434 Days

Day: 26 Hours

Environment

Temp: 28 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 22,379,767 km

• M1: 371,302 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.8

Radius: 10.7

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.34 AU - 11.12 AU

Year: 12711 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 22,379,767 km

• M1: 133,292 km (0.117 R)
• M2: 489,634 km (0.067 R)
• M3: 1,064,389 km (0.097 R)
• M4: 1,466,059 km (0.082 R)
• M5: 1,917,546 km (0.04 R)
• M6: 2,320,861 km (0.113 R)
• M7: 3,226,377 km (0.1 R)
• M8: 7,407,039 km (0.114 R)
• M9: 7,807,064 km (0.075 R)
• M10: 10,573,129 km (0.117 R)
• M11: 11,664,146 km (0.063 R)
• M12: 12,955,624 km (0.109 R)
• M13: 14,001,912 km (0.113 R)
• M14: 15,174,310 km (0.098 R)
• M15: 16,114,084 km (0.107 R)
• M16: 16,711,429 km (0.109 R)
• M17: 17,092,305 km (0.112 R)
• M18: 19,001,473 km (0.119 R)
• M19: 20,007,518 km (0.068 R)
• M20: 21,048,869 km (0.096 R)
• M21: 23,713,955 km (0.068 R)
• M22: 24,682,901 km (0.072 R)
• M23: 29,482,748 km (0.109 R)
• M24: 30,151,451 km (0.069 R)
• M25: 32,690,127 km (0.059 R)
• M26: 33,166,596 km (0.111 R)
• M27: 35,118,848 km (0.1 R)
• M28: 37,535,303 km (0.102 R)
• M29: 40,196,349 km (0.12 R)
• M30: 42,132,296 km (0.08 R)
• M31: 45,004,724 km (0.089 R)
• M32: 47,852,170 km (0.118 R)
• M33: 50,183,204 km (0.064 R)
• M34: 52,101,946 km (0.083 R)
• M35: 53,243,528 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.7

Radius: 5.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.47 AU - 15.59 AU

Year: 21073 Days

Day: 19.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 22,379,767 km

• M1: 73,901 km (0.032 R)
• M2: 268,379 km (0.09 R)
• M3: 1,479,673 km (0.118 R)
• M4: 1,702,573 km (0.09 R)
• M5: 2,762,474 km (0.104 R)
• M6: 3,338,276 km (0.059 R)
• M7: 12,507,878 km (0.087 R)
• M8: 18,600,700 km (0.103 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 16,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit