🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.84 AU - 1.14 AU

Year: 348 Days

Day: 18.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,475,242 km

• M1: 371,900 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.34 AU - 1.9 AU

Year: 728 Days

Day: 25 Hours

Environment

Temp: -41 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,475,242 km

• M1: 35,155 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.56 AU - 2.4 AU

Year: 984 Days

Day: 13.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.1

Radius: 14.4

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.46 AU - 9.42 AU

Year: 8658 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,475,242 km

• M1: 179,069 km (0.119 R)
• M2: 628,909 km (0.103 R)
• M3: 1,168,359 km (0.071 R)
• M4: 2,009,099 km (0.103 R)
• M5: 3,587,357 km (0.07 R)
• M6: 4,075,944 km (0.064 R)
• M7: 4,664,761 km (0.09 R)
• M8: 5,249,240 km (0.031 R)
• M9: 5,719,426 km (0.086 R)
• M10: 6,425,079 km (0.081 R)
• M11: 7,611,988 km (0.085 R)
• M12: 8,383,016 km (0.108 R)
• M13: 10,564,751 km (0.07 R)
• M14: 12,653,586 km (0.111 R)
• M15: 15,255,542 km (0.091 R)
• M16: 18,913,958 km (0.105 R)
• M17: 19,650,428 km (0.099 R)
• M18: 20,177,312 km (0.084 R)
• M19: 20,636,428 km (0.082 R)
• M20: 21,575,753 km (0.109 R)
• M21: 22,136,595 km (0.11 R)
• M22: 24,565,018 km (0.079 R)
• M23: 25,978,269 km (0.106 R)
• M24: 27,726,320 km (0.119 R)
• M25: 35,396,352 km (0.067 R)
• M26: 37,198,259 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.3

Radius: 6

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.79 AU - 14.49 AU

Year: 16819 Days

Day: 24.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,475,242 km

• M1: 76,295 km (0.08 R)
• M2: 1,663,229 km (0.109 R)
• M3: 1,866,084 km (0.074 R)
• M4: 2,266,109 km (0.092 R)
• M5: 3,760,890 km (0.071 R)
• M6: 6,705,126 km (0.053 R)
• M7: 8,248,827 km (0.068 R)
• M8: 23,971,563 km (0.03 R)
• M9: 29,986,444 km (0.096 R)
• M10: 30,412,798 km (0.09 R)
• M11: 37,301,481 km (0.12 R)
• M12: 40,454,705 km (0.111 R)
• M13: 41,237,102 km (0.1 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 19,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit