🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.66 AU

Year: 160 Days

Day: 19.6 Hours

Environment

Temp: 213 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.79 AU - 0.95 AU

Year: 303 Days

Day: 18.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.3 AU - 2.7 AU

Year: 1474 Days

Day: 20.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,981,895 km

• M1: 367,562 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.96 AU - 4.68 AU

Year: 2783 Days

Day: 18.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.96 AU - 4.84 AU

Year: 3441 Days

Day: 15.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.3

Radius: 7.1

Gravity: 16.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.58 AU - 16.82 AU

Year: 24307 Days

Day: 24.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 91,981,895 km

• M1: 110,254 km (0.047 R)
• M2: 356,941 km (0.067 R)
• M3: 759,209 km (0.081 R)
• M4: 1,374,505 km (0.099 R)
• M5: 2,062,655 km (0.105 R)
• M6: 2,569,493 km (0.073 R)
• M7: 3,861,719 km (0.113 R)
• M8: 4,234,368 km (0.027 R)
• M9: 4,667,902 km (0.076 R)
• M10: 5,539,310 km (0.087 R)
• M11: 6,799,672 km (0.105 R)
• M12: 8,240,748 km (0.094 R)
• M13: 11,099,264 km (0.102 R)
• M14: 12,064,171 km (0.056 R)
• M15: 13,614,902 km (0.086 R)
• M16: 14,160,037 km (0.109 R)
• M17: 20,437,612 km (0.116 R)
• M18: 21,463,554 km (0.076 R)
• M19: 21,777,860 km (0.095 R)
• M20: 22,739,325 km (0.111 R)
• M21: 29,366,660 km (0.116 R)
• M22: 31,338,360 km (0.11 R)
• M23: 31,878,708 km (0.03 R)
• M24: 34,962,219 km (0.074 R)
• M25: 44,881,156 km (0.089 R)
• M26: 45,567,661 km (0.069 R)
• M27: 50,570,363 km (0.031 R)
• M28: 52,442,132 km (0.089 R)
• M29: 57,725,929 km (0.034 R)
• M30: 59,151,596 km (0.073 R)
• M31: 61,861,113 km (0.108 R)
• M32: 82,923,895 km (0.077 R)
• M33: 83,957,167 km (0.047 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 14,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit