🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.58 AU - 0.82 AU

Year: 225 Days

Day: 27.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.78 AU - 1.2 AU

Year: 379 Days

Day: 25.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,150,075 km

• M1: 154,385 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.08 AU - 2.74 AU

Year: 1440 Days

Day: 24.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,150,075 km

• M1: 1,900,940 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.56 AU - 2.92 AU

Year: 1746 Days

Day: 27.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.49 AU - 3.23 AU

Year: 1862 Days

Day: 28.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,150,075 km

• M1: 649,554 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.7 AU - 3.88 AU

Year: 2841 Days

Day: 47 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.1

Radius: 3.8

Gravity: 31.03 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.81 AU - 17.87 AU

Year: 24272 Days

Day: 24.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,150,075 km

• M1: 51,761 km (0.084 R)
• M2: 170,691 km (0.111 R)
• M3: 477,965 km (0.064 R)
• M4: 675,584 km (0.109 R)
• M5: 857,944 km (0.097 R)
• M6: 1,138,290 km (0.112 R)
• M7: 1,263,504 km (0.115 R)
• M8: 1,397,992 km (0.111 R)
• M9: 1,678,339 km (0.09 R)
• M10: 2,350,183 km (0.062 R)
• M11: 2,578,020 km (0.1 R)
• M12: 2,845,501 km (0.07 R)
• M13: 3,609,946 km (0.104 R)
• M14: 4,782,046 km (0.084 R)
• M15: 5,110,562 km (0.077 R)
• M16: 5,261,357 km (0.071 R)
• M17: 7,357,522 km (0.116 R)
• M18: 8,991,730 km (0.088 R)
• M19: 9,156,287 km (0.102 R)
• M20: 12,886,361 km (0.094 R)
• M21: 13,095,648 km (0.076 R)
• M22: 15,082,906 km (0.073 R)
• M23: 20,482,641 km (0.108 R)
• M24: 21,639,033 km (0.098 R)
• M25: 24,186,685 km (0.094 R)
• M26: 24,719,253 km (0.09 R)
• M27: 26,363,483 km (0.092 R)
• M28: 28,785,921 km (0.082 R)
• M29: 29,625,166 km (0.119 R)
• M30: 31,352,572 km (0.091 R)
• M31: 33,407,598 km (0.083 R)
• M32: 41,912,686 km (0.108 R)
• M33: 43,145,522 km (0.106 R)
• M34: 48,486,465 km (0.071 R)
• M35: 49,673,375 km (0.032 R)
• M36: 52,814,182 km (0.084 R)
• M37: 57,769,462 km (0.054 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 15,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit