🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.71 AU - 0.75 AU

Year: 219 Days

Day: 42.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,753,976 km

• M1: 643,420 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.29 AU - 2.29 AU

Year: 1218 Days

Day: 33.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.54 AU - 2.92 AU

Year: 1585 Days

Day: 32.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.3 AU - 5.42 AU

Year: 3200 Days

Day: 36 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.2

Radius: 12.1

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.95 AU - 9.55 AU

Year: 8328 Days

Day: 14.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,753,976 km

• M1: 150,645 km (0.05 R)
• M2: 619,784 km (0.112 R)
• M3: 1,062,145 km (0.069 R)
• M4: 2,543,463 km (0.119 R)
• M5: 6,168,519 km (0.106 R)
• M6: 6,951,065 km (0.118 R)
• M7: 7,718,801 km (0.108 R)
• M8: 8,123,464 km (0.093 R)
• M9: 8,542,188 km (0.057 R)
• M10: 10,608,883 km (0.047 R)
• M11: 11,891,236 km (0.083 R)
• M12: 12,597,637 km (0.071 R)
• M13: 13,274,417 km (0.074 R)
• M14: 16,030,160 km (0.046 R)
• M15: 16,690,934 km (0.082 R)
• M16: 20,042,076 km (0.041 R)
• M17: 22,401,533 km (0.087 R)
• M18: 26,644,578 km (0.074 R)
• M19: 30,886,425 km (0.079 R)
• M20: 31,600,456 km (0.077 R)
• M21: 32,325,407 km (0.115 R)
• M22: 33,486,885 km (0.102 R)
• M23: 34,023,941 km (0.085 R)
• M24: 35,893,167 km (0.114 R)
• M25: 36,682,445 km (0.083 R)
• M26: 40,076,073 km (0.115 R)
• M27: 40,681,495 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.9

Radius: 5.3

Gravity: 17.51 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.27 AU - 14.85 AU

Year: 18529 Days

Day: 21.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,753,976 km

• M1: 65,973 km (0.054 R)
• M2: 247,285 km (0.094 R)
• M3: 412,591 km (0.058 R)
• M4: 599,139 km (0.082 R)
• M5: 842,685 km (0.092 R)
• M6: 1,242,710 km (0.112 R)
• M7: 1,709,754 km (0.112 R)
• M8: 2,327,743 km (0.12 R)
• M9: 2,586,098 km (0.071 R)
• M10: 4,962,012 km (0.108 R)
• M11: 6,199,485 km (0.096 R)
• M12: 6,403,537 km (0.114 R)
• M13: 7,354,830 km (0.038 R)
• M14: 7,769,964 km (0.039 R)
• M15: 10,083,196 km (0.119 R)
• M16: 10,769,850 km (0.067 R)
• M17: 11,426,136 km (0.115 R)
• M18: 12,687,395 km (0.116 R)
• M19: 14,461,925 km (0.084 R)
• M20: 17,103,076 km (0.047 R)
• M21: 18,579,008 km (0.1 R)
• M22: 20,137,818 km (0.032 R)
• M23: 24,717,159 km (0.103 R)
• M24: 27,575,076 km (0.066 R)
• M25: 30,293,868 km (0.067 R)
• M26: 31,119,349 km (0.044 R)
• M27: 33,435,274 km (0.044 R)
• M28: 35,994,444 km (0.094 R)
• M29: 41,787,921 km (0.119 R)
• M30: 42,663,218 km (0.104 R)
• M31: 51,429,654 km (0.11 R)
• M32: 54,656,779 km (0.095 R)
• M33: 62,642,612 km (0.119 R)
• M34: 63,788,532 km (0.041 R)
• M35: 64,366,578 km (0.088 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 16,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit