🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.6 AU - 0.68 AU

Year: 185 Days

Day: 36.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,472,473 km

• M1: 235,766 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.7 AU - 0.88 AU

Year: 254 Days

Day: 35.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,472,473 km

• M1: 111,002 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.5 AU - 1.92 AU

Year: 809 Days

Day: 14.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.78 AU - 2.9 AU

Year: 1295 Days

Day: 35.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.9

Radius: 15

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.26 AU - 9.94 AU

Year: 8337 Days

Day: 6.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 25,472,473 km

• M1: 247,584 km (0.106 R)
• M2: 366,515 km (0.114 R)
• M3: 521,648 km (0.091 R)
• M4: 615,296 km (0.103 R)
• M5: 769,531 km (0.087 R)
• M6: 1,010,234 km (0.086 R)
• M7: 1,250,788 km (0.072 R)
• M8: 1,714,691 km (0.116 R)
• M9: 1,974,542 km (0.11 R)
• M10: 2,347,191 km (0.086 R)
• M11: 2,465,223 km (0.086 R)
• M12: 2,921,347 km (0.061 R)
• M13: 3,085,606 km (0.084 R)
• M14: 3,558,185 km (0.1 R)
• M15: 3,734,112 km (0.055 R)
• M16: 3,952,974 km (0.065 R)
• M17: 4,320,686 km (0.103 R)
• M18: 4,508,730 km (0.092 R)
• M19: 4,828,271 km (0.118 R)
• M20: 5,580,150 km (0.032 R)
• M21: 5,739,622 km (0.06 R)
• M22: 6,039,715 km (0.118 R)
• M23: 6,180,038 km (0.108 R)
• M24: 6,416,253 km (0.091 R)
• M25: 7,921,656 km (0.104 R)
• M26: 8,152,785 km (0.072 R)
• M27: 10,472,300 km (0.069 R)
• M28: 10,613,221 km (0.053 R)
• M29: 12,411,537 km (0.101 R)
• M30: 12,710,433 km (0.118 R)
• M31: 12,921,067 km (0.098 R)
• M32: 13,132,898 km (0.059 R)
• M33: 14,053,822 km (0.114 R)
• M34: 14,178,138 km (0.102 R)
• M35: 14,302,903 km (0.107 R)
• M36: 14,900,397 km (0.107 R)
• M37: 14,995,541 km (0.08 R)
• M38: 15,090,835 km (0.087 R)
• M39: 15,570,446 km (0.102 R)
• M40: 16,022,530 km (0.055 R)
• M41: 16,217,606 km (0.071 R)
• M42: 16,577,389 km (0.1 R)
• M43: 17,105,469 km (0.117 R)
• M44: 18,619,998 km (0.075 R)
• M45: 18,790,989 km (0.114 R)
• M46: 19,514,593 km (0.069 R)
• M47: 19,897,265 km (0.059 R)
• M48: 20,037,139 km (0.104 R)
• M49: 20,142,157 km (0.117 R)
• M50: 21,596,397 km (0.067 R)
• M51: 21,992,233 km (0.069 R)
• M52: 22,354,260 km (0.057 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 10,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit