🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.6 AU - 0.7 AU

Year: 195 Days

Day: 35.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,776,428 km

• M1: 162,912 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.18 AU - 1.2 AU

Year: 484 Days

Day: 33.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,776,428 km

• M1: 115,789 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.18 AU - 1.2 AU

Year: 484 Days

Day: 36.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.38 AU - 2.08 AU

Year: 848 Days

Day: 19.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2 AU - 2.32 AU

Year: 1183 Days

Day: 41.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,776,428 km

• M1: 79,885 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.41 AU - 3.47 AU

Year: 1879 Days

Day: 27.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,776,428 km

• M1: 2,313,381 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.78 AU - 3.98 AU

Year: 2316 Days

Day: 12.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787

Radius: 3.8

Gravity: 54.5 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.29 AU - 15.19 AU

Year: 20032 Days

Day: 23.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 80.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,776,428 km

• M1: 47,722 km (0.119 R)
• M2: 174,880 km (0.068 R)
• M3: 321,785 km (0.106 R)
• M4: 850,763 km (0.069 R)
• M5: 1,017,266 km (0.061 R)
• M6: 1,651,710 km (0.102 R)
• M7: 1,778,719 km (0.107 R)
• M8: 2,011,942 km (0.058 R)
• M9: 2,135,958 km (0.066 R)
• M10: 2,563,060 km (0.102 R)
• M11: 4,387,706 km (0.064 R)
• M12: 5,954,294 km (0.107 R)
• M13: 9,542,699 km (0.059 R)
• M14: 10,376,557 km (0.114 R)
• M15: 10,499,527 km (0.088 R)
• M16: 11,650,383 km (0.097 R)
• M17: 12,601,676 km (0.109 R)
• M18: 13,168,053 km (0.095 R)
• M19: 17,615,448 km (0.092 R)
• M20: 17,878,591 km (0.086 R)
• M21: 18,592,921 km (0.079 R)
• M22: 18,865,638 km (0.074 R)
• M23: 25,116,735 km (0.089 R)
• M24: 28,946,440 km (0.116 R)
• M25: 29,806,029 km (0.085 R)
• M26: 30,304,789 km (0.065 R)
• M27: 33,014,754 km (0.102 R)
• M28: 33,952,733 km (0.087 R)
• M29: 48,666,132 km (0.077 R)
• M30: 51,292,024 km (0.094 R)
• M31: 56,633,565 km (0.117 R)
• M32: 63,971,341 km (0.081 R)
• M33: 69,927,281 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 17,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit