🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.56 AU - 0.64 AU

Year: 166 Days

Day: 15 Hours

Environment

Temp: 172 °C

Axial Tilt: 38.2 °

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: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.68 AU - 0.96 AU

Year: 266 Days

Day: 20.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,946,541 km

• M1: 32,164 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.74 AU - 1.08 AU

Year: 311 Days

Day: 33.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,946,541 km

• M1: 31,266 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.89 AU - 1.33 AU

Year: 419 Days

Day: 22.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,946,541 km

• M1: 28,424 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.25 AU - 1.43 AU

Year: 556 Days

Day: 17.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.8

Radius: 4.3

Gravity: 32.06 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 16.62 AU - 18.82 AU

Year: 26716 Days

Day: 15.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 87,946,541 km

• M1: 53,406 km (0.111 R)
• M2: 294,708 km (0.088 R)
• M3: 592,108 km (0.066 R)
• M4: 756,666 km (0.096 R)
• M5: 1,268,440 km (0.079 R)
• M6: 1,598,304 km (0.118 R)
• M7: 1,783,506 km (0.11 R)
• M8: 2,287,052 km (0.117 R)
• M9: 2,426,627 km (0.112 R)
• M10: 2,671,968 km (0.099 R)
• M11: 3,183,443 km (0.085 R)
• M12: 3,477,702 km (0.065 R)
• M13: 6,848,441 km (0.096 R)
• M14: 8,116,283 km (0.105 R)
• M15: 8,777,057 km (0.116 R)
• M16: 10,205,268 km (0.074 R)
• M17: 10,457,490 km (0.044 R)
• M18: 13,362,231 km (0.061 R)
• M19: 13,512,577 km (0.117 R)
• M20: 16,245,132 km (0.082 R)
• M21: 20,398,567 km (0.055 R)
• M22: 21,306,477 km (0.058 R)
• M23: 24,302,623 km (0.105 R)
• M24: 31,114,263 km (0.105 R)
• M25: 31,911,769 km (0.031 R)
• M26: 33,133,535 km (0.118 R)
• M27: 34,668,708 km (0.112 R)
• M28: 35,525,605 km (0.099 R)
• M29: 44,049,841 km (0.09 R)
• M30: 44,550,395 km (0.06 R)
• M31: 45,393,080 km (0.08 R)
• M32: 45,903,807 km (0.075 R)
• M33: 47,110,314 km (0.12 R)
• M34: 54,988,886 km (0.064 R)
• M35: 56,742,024 km (0.081 R)
• M36: 58,934,979 km (0.078 R)
• M37: 68,494,731 km (0.091 R)
• M38: 81,517,974 km (0.115 R)
• M39: 82,020,324 km (0.114 R)
• M40: 86,634,670 km (0.114 R)
• M41: 87,683,052 km (0.106 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 10,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit