🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.51 AU - 0.67 AU

Year: 164 Days

Day: 47.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,649,774 km

• M1: 210,634 km (0.094 R)
• M2: 250,427 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.48 AU - 2.62 AU

Year: 1473 Days

Day: 17.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.98 AU - 3.1 AU

Year: 1917 Days

Day: 27.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,649,774 km

• M1: 892,202 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 10

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.68 AU - 8.1 AU

Year: 8015 Days

Day: 5.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,649,774 km

• M1: 124,316 km (0.096 R)
• M2: 578,495 km (0.105 R)
• M3: 1,179,579 km (0.038 R)
• M4: 1,623,436 km (0.102 R)
• M5: 2,714,603 km (0.079 R)
• M6: 3,709,429 km (0.12 R)
• M7: 4,290,467 km (0.04 R)
• M8: 5,108,318 km (0.066 R)
• M9: 5,894,007 km (0.105 R)
• M10: 6,977,544 km (0.09 R)
• M11: 9,719,224 km (0.051 R)
• M12: 10,873,372 km (0.051 R)
• M13: 12,278,245 km (0.083 R)
• M14: 14,882,894 km (0.096 R)
• M15: 15,827,305 km (0.089 R)
• M16: 16,412,831 km (0.119 R)
• M17: 17,489,337 km (0.063 R)
• M18: 18,756,132 km (0.055 R)
• M19: 20,615,484 km (0.12 R)
• M20: 21,629,459 km (0.11 R)
• M21: 21,948,102 km (0.058 R)
• M22: 26,109,466 km (0.096 R)
• M23: 33,559,590 km (0.102 R)
• M24: 33,986,841 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.1

Radius: 8.5

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.19 AU - 13.53 AU

Year: 14771 Days

Day: 9.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,649,774 km

• M1: 105,766 km (0.109 R)
• M2: 661,223 km (0.064 R)
• M3: 951,592 km (0.07 R)
• M4: 1,274,873 km (0.092 R)
• M5: 1,704,069 km (0.034 R)
• M6: 2,054,278 km (0.069 R)
• M7: 2,692,462 km (0.113 R)
• M8: 3,760,292 km (0.098 R)
• M9: 5,630,116 km (0.07 R)
• M10: 6,577,519 km (0.102 R)
• M11: 8,989,037 km (0.105 R)
• M12: 10,910,173 km (0.04 R)
• M13: 12,376,082 km (0.099 R)
• M14: 12,697,269 km (0.119 R)
• M15: 13,289,527 km (0.097 R)
• M16: 18,208,754 km (0.087 R)
• M17: 18,708,560 km (0.083 R)
• M18: 21,253,968 km (0.092 R)
• M19: 24,021,528 km (0.055 R)
• M20: 25,855,299 km (0.098 R)
• M21: 27,890,129 km (0.058 R)
• M22: 29,002,838 km (0.119 R)
• M23: 31,673,908 km (0.064 R)
• M24: 37,099,973 km (0.051 R)
• M25: 41,949,637 km (0.059 R)
• M26: 46,738,863 km (0.073 R)
• M27: 56,677,547 km (0.083 R)
• M28: 60,096,157 km (0.038 R)
• M29: 61,949,525 km (0.098 R)
• M30: 62,890,346 km (0.08 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 12,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit