🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.46 AU - 0.72 AU

Year: 170 Days

Day: 23.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.09 AU - 1.55 AU

Year: 568 Days

Day: 21.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.57 AU - 2.47 AU

Year: 1076 Days

Day: 38.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.88 AU - 4.4 AU

Year: 2602 Days

Day: 17.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.5

Radius: 13.2

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.99 AU - 7.05 AU

Year: 6970 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,621,777 km

• M1: 169,494 km (0.113 R)
• M2: 921,074 km (0.119 R)
• M3: 1,624,932 km (0.049 R)
• M4: 2,114,117 km (0.076 R)
• M5: 2,553,336 km (0.099 R)
• M6: 3,477,103 km (0.111 R)
• M7: 4,786,384 km (0.091 R)
• M8: 7,200,594 km (0.117 R)
• M9: 10,464,072 km (0.105 R)
• M10: 11,345,203 km (0.086 R)
• M11: 13,764,799 km (0.091 R)
• M12: 15,371,630 km (0.115 R)
• M13: 16,510,369 km (0.105 R)
• M14: 16,921,913 km (0.098 R)
• M15: 23,208,464 km (0.059 R)
• M16: 27,316,422 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.2

Radius: 8.5

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.72 AU - 13.88 AU

Year: 14235 Days

Day: 13.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,621,777 km

• M1: 107,710 km (0.047 R)
• M2: 461,360 km (0.061 R)
• M3: 758,162 km (0.114 R)
• M4: 1,348,026 km (0.075 R)
• M5: 2,402,093 km (0.118 R)
• M6: 2,666,732 km (0.118 R)
• M7: 3,000,484 km (0.11 R)
• M8: 3,898,820 km (0.082 R)
• M9: 4,172,584 km (0.095 R)
• M10: 4,931,344 km (0.085 R)
• M11: 6,465,470 km (0.099 R)
• M12: 7,295,888 km (0.12 R)
• M13: 8,245,087 km (0.066 R)
• M14: 11,035,087 km (0.063 R)
• M15: 12,090,051 km (0.114 R)
• M16: 15,964,187 km (0.119 R)
• M17: 17,311,466 km (0.059 R)
• M18: 17,721,813 km (0.058 R)
• M19: 19,782,224 km (0.11 R)
• M20: 23,965,429 km (0.096 R)
• M21: 28,703,194 km (0.071 R)
• M22: 29,162,459 km (0.108 R)
• M23: 30,929,061 km (0.069 R)
• M24: 33,393,835 km (0.059 R)
• M25: 35,457,538 km (0.094 R)
• M26: 37,879,378 km (0.079 R)
• M27: 48,834,430 km (0.08 R)
• M28: 51,151,701 km (0.092 R)
• M29: 51,996,929 km (0.101 R)
• M30: 53,541,527 km (0.089 R)
• M31: 59,096,096 km (0.116 R)
• M32: 67,621,828 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 12,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit