🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.54 AU - 0.64 AU

Year: 162 Days

Day: 18.9 Hours

Environment

Temp: 253 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.61 AU - 0.93 AU

Year: 241 Days

Day: 27.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,781,024 km

• M1: 108,309 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.61 AU - 1.01 AU

Year: 260 Days

Day: 35.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 173.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,781,024 km

• M1: 217,366 km (0.114 R)
• M2: 423,811 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.06 AU - 1.12 AU

Year: 406 Days

Day: 30.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,781,024 km

• M1: 119,828 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.51 AU - 2.15 AU

Year: 882 Days

Day: 19 Hours

Environment

Temp: -56 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.6

Radius: 8.5

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.99 AU - 14.13 AU

Year: 15866 Days

Day: 10.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 24,781,024 km

• M1: 160,369 km (0.08 R)
• M2: 318,045 km (0.104 R)
• M3: 486,642 km (0.108 R)
• M4: 717,172 km (0.043 R)
• M5: 1,329,626 km (0.032 R)
• M6: 1,398,291 km (0.118 R)
• M7: 1,974,393 km (0.118 R)
• M8: 2,053,231 km (0.098 R)
• M9: 2,446,524 km (0.075 R)
• M10: 2,739,287 km (0.107 R)
• M11: 2,898,758 km (0.098 R)
• M12: 2,988,816 km (0.109 R)
• M13: 3,098,022 km (0.064 R)
• M14: 3,358,173 km (0.071 R)
• M15: 3,586,759 km (0.065 R)
• M16: 4,468,189 km (0.107 R)
• M17: 4,677,477 km (0.092 R)
• M18: 4,911,597 km (0.098 R)
• M19: 5,280,954 km (0.106 R)
• M20: 5,885,779 km (0.094 R)
• M21: 6,069,335 km (0.069 R)
• M22: 6,918,303 km (0.05 R)
• M23: 7,014,943 km (0.045 R)
• M24: 7,529,560 km (0.118 R)
• M25: 8,491,774 km (0.083 R)
• M26: 8,569,415 km (0.117 R)
• M27: 9,198,773 km (0.12 R)
• M28: 9,358,394 km (0.061 R)
• M29: 10,225,463 km (0.117 R)
• M30: 10,418,594 km (0.09 R)
• M31: 11,174,662 km (0.085 R)
• M32: 16,261,139 km (0.104 R)
• M33: 16,583,672 km (0.117 R)
• M34: 16,745,686 km (0.097 R)
• M35: 17,398,980 km (0.057 R)
• M36: 23,170,466 km (0.083 R)
• M37: 23,642,597 km (0.106 R)
• M38: 24,154,521 km (0.082 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 14,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit