🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.56 AU - 0.66 AU

Year: 169 Days

Day: 20.3 Hours

Environment

Temp: 236 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,169,917 km

• M1: 42,037 km (0.108 R)
• M2: 62,831 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.69 AU - 0.83 AU

Year: 235 Days

Day: 29.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.68 AU - 1 AU

Year: 273 Days

Day: 28 Hours

Environment

Temp: 125 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.69 AU - 0.99 AU

Year: 273 Days

Day: 20 Hours

Environment

Temp: 115 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.28 AU - 1.42 AU

Year: 556 Days

Day: 30.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 10.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.8

Radius: 4.2

Gravity: 34.57 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 19.66 AU - 20.18 AU

Year: 31541 Days

Day: 22.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 99,169,917 km

• M1: 52,210 km (0.114 R)
• M2: 215,122 km (0.105 R)
• M3: 360,680 km (0.074 R)
• M4: 565,480 km (0.065 R)
• M5: 1,093,261 km (0.073 R)
• M6: 1,242,560 km (0.12 R)
• M7: 1,917,695 km (0.11 R)
• M8: 2,275,084 km (0.069 R)
• M9: 2,494,694 km (0.057 R)
• M10: 2,809,448 km (0.11 R)
• M11: 3,679,360 km (0.119 R)
• M12: 3,812,053 km (0.062 R)
• M13: 4,991,931 km (0.096 R)
• M14: 5,363,233 km (0.1 R)
• M15: 6,160,889 km (0.081 R)
• M16: 7,661,057 km (0.085 R)
• M17: 9,826,336 km (0.07 R)
• M18: 11,151,474 km (0.098 R)
• M19: 13,828,827 km (0.09 R)
• M20: 19,692,914 km (0.115 R)
• M21: 21,248,283 km (0.071 R)
• M22: 24,483,936 km (0.059 R)
• M23: 26,035,265 km (0.098 R)
• M24: 26,279,708 km (0.071 R)
• M25: 28,161,350 km (0.119 R)
• M26: 31,217,934 km (0.107 R)
• M27: 31,910,572 km (0.042 R)
• M28: 33,614,342 km (0.056 R)
• M29: 35,377,802 km (0.064 R)
• M30: 46,368,758 km (0.091 R)
• M31: 52,727,415 km (0.044 R)
• M32: 54,902,718 km (0.114 R)
• M33: 56,931,564 km (0.062 R)
• M34: 57,964,388 km (0.108 R)
• M35: 59,220,262 km (0.036 R)
• M36: 60,922,835 km (0.074 R)
• M37: 92,486,939 km (0.112 R)
• M38: 97,396,442 km (0.096 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 18,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit