🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.44 AU - 0.68 AU

Year: 147 Days

Day: 40.3 Hours

Environment

Temp: 240 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.24 AU - 1.4 AU

Year: 531 Days

Day: 24.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.31 AU - 1.35 AU

Year: 537 Days

Day: 36 Hours

Environment

Temp: 27 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,317,196 km

• M1: 295,157 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.33 AU - 1.61 AU

Year: 624 Days

Day: 24.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 150.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.17 AU - 2.33 AU

Year: 1181 Days

Day: 15.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,317,196 km

• M1: 119,828 km (0.085 R)
• M2: 747,092 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.53 AU - 4.35 AU

Year: 2736 Days

Day: 29.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,317,196 km

• M1: 261,497 km (0.026 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.05 AU - 5.55 AU

Year: 3679 Days

Day: 15.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,317,196 km

• M1: 218,862 km (0.071 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.83 AU - 5.91 AU

Year: 4353 Days

Day: 21.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,317,196 km

• M1: 2,471,058 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.5

Radius: 4

Gravity: 61.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.29 AU - 16.25 AU

Year: 19859 Days

Day: 24.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 85,317,196 km

• M1: 49,816 km (0.087 R)
• M2: 250,277 km (0.091 R)
• M3: 468,690 km (0.107 R)
• M4: 873,801 km (0.081 R)
• M5: 1,199,326 km (0.091 R)
• M6: 1,862,045 km (0.079 R)
• M7: 2,492,899 km (0.114 R)
• M8: 3,371,637 km (0.078 R)
• M9: 6,056,470 km (0.111 R)
• M10: 6,641,697 km (0.082 R)
• M11: 8,295,352 km (0.05 R)
• M12: 8,733,972 km (0.089 R)
• M13: 9,538,659 km (0.111 R)
• M14: 9,837,706 km (0.116 R)
• M15: 10,391,666 km (0.04 R)
• M16: 14,081,947 km (0.095 R)
• M17: 14,236,182 km (0.089 R)
• M18: 16,091,345 km (0.101 R)
• M19: 21,370,654 km (0.108 R)
• M20: 22,297,413 km (0.109 R)
• M21: 23,466,371 km (0.095 R)
• M22: 32,275,142 km (0.118 R)
• M23: 32,409,032 km (0.057 R)
• M24: 33,493,617 km (0.077 R)
• M25: 34,322,838 km (0.066 R)
• M26: 34,883,082 km (0.083 R)
• M27: 35,024,153 km (0.054 R)
• M28: 35,449,459 km (0.027 R)
• M29: 37,480,101 km (0.107 R)
• M30: 37,925,155 km (0.105 R)
• M31: 38,074,304 km (0.11 R)
• M32: 44,034,881 km (0.103 R)
• M33: 48,103,046 km (0.087 R)
• M34: 53,157,359 km (0.074 R)
• M35: 65,799,127 km (0.112 R)
• M36: 67,754,072 km (0.065 R)
• M37: 68,414,248 km (0.088 R)
• M38: 69,078,612 km (0.11 R)
• M39: 69,747,464 km (0.111 R)
• M40: 71,551,764 km (0.034 R)
• M41: 75,961,460 km (0.118 R)
• M42: 80,795,117 km (0.084 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 15,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit