🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.51 AU - 0.73 AU

Year: 187 Days

Day: 47.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,453,069 km

• M1: 43,383 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.71 AU - 0.87 AU

Year: 269 Days

Day: 22.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,453,069 km

• M1: 25,581 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.77 AU - 1.07 AU

Year: 338 Days

Day: 43.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.45 AU - 1.79 AU

Year: 789 Days

Day: 26.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.4

Radius: 11.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.37 AU - 4.49 AU

Year: 3570 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,453,069 km

• M1: 148,102 km (0.085 R)
• M2: 529,128 km (0.097 R)
• M3: 1,009,786 km (0.074 R)
• M4: 1,690,905 km (0.117 R)
• M5: 2,218,088 km (0.106 R)
• M6: 2,660,299 km (0.113 R)
• M7: 3,416,516 km (0.106 R)
• M8: 3,866,058 km (0.104 R)
• M9: 4,696,027 km (0.098 R)
• M10: 5,304,441 km (0.069 R)
• M11: 6,329,336 km (0.057 R)
• M12: 7,011,203 km (0.037 R)
• M13: 7,513,852 km (0.094 R)
• M14: 7,973,417 km (0.067 R)
• M15: 10,478,732 km (0.105 R)
• M16: 10,928,573 km (0.1 R)
• M17: 12,042,928 km (0.116 R)
• M18: 13,137,386 km (0.115 R)
• M19: 14,800,017 km (0.041 R)
• M20: 15,471,412 km (0.071 R)
• M21: 16,543,729 km (0.108 R)
• M22: 16,986,389 km (0.077 R)
• M23: 19,872,282 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.2

Radius: 13

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.48 AU - 5.48 AU

Year: 4912 Days

Day: 5.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,453,069 km

• M1: 161,715 km (0.089 R)
• M2: 566,677 km (0.057 R)
• M3: 999,015 km (0.059 R)
• M4: 1,424,471 km (0.07 R)
• M5: 1,861,746 km (0.074 R)
• M6: 2,735,397 km (0.056 R)
• M7: 5,433,095 km (0.038 R)
• M8: 6,792,491 km (0.107 R)
• M9: 7,867,801 km (0.087 R)
• M10: 8,446,445 km (0.089 R)
• M11: 10,129,721 km (0.096 R)
• M12: 10,629,527 km (0.118 R)
• M13: 11,482,983 km (0.064 R)
• M14: 12,587,614 km (0.081 R)
• M15: 13,219,365 km (0.092 R)
• M16: 16,763,339 km (0.082 R)
• M17: 17,723,309 km (0.111 R)
• M18: 18,450,354 km (0.086 R)
• M19: 19,543,316 km (0.036 R)
• M20: 21,559,297 km (0.106 R)
• M21: 28,795,047 km (0.086 R)
• M22: 31,113,216 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 11,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit