🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.72 AU - 0.82 AU

Year: 259 Days

Day: 13 Hours

Environment

Temp: 122 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.06 AU - 1.56 AU

Year: 574 Days

Day: 38.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,690,647 km

• M1: 27,975 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.29 AU - 1.79 AU

Year: 732 Days

Day: 45.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.25 AU - 2.37 AU

Year: 1344 Days

Day: 33.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,690,647 km

• M1: 118,182 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.28 AU - 3.84 AU

Year: 2572 Days

Day: 32.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.09 AU - 4.55 AU

Year: 2859 Days

Day: 13.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,690,647 km

• M1: 54,753 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.6

Radius: 13.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.17 AU - 4.93 AU

Year: 3716 Days

Day: 10.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 113,690,647 km

• M1: 174,431 km (0.1 R)
• M2: 833,260 km (0.114 R)
• M3: 1,373,907 km (0.058 R)
• M4: 2,629,482 km (0.096 R)
• M5: 3,072,740 km (0.11 R)
• M6: 3,586,310 km (0.056 R)
• M7: 5,673,200 km (0.081 R)
• M8: 6,243,018 km (0.08 R)
• M9: 6,788,452 km (0.1 R)
• M10: 8,010,218 km (0.03 R)
• M11: 8,692,235 km (0.117 R)
• M12: 9,490,788 km (0.061 R)
• M13: 10,131,665 km (0.109 R)
• M14: 10,715,845 km (0.092 R)
• M15: 12,182,503 km (0.12 R)
• M16: 12,699,962 km (0.097 R)
• M17: 14,134,904 km (0.116 R)
• M18: 16,859,082 km (0.095 R)
• M19: 17,621,283 km (0.096 R)
• M20: 19,851,937 km (0.071 R)
• M21: 22,195,387 km (0.11 R)
• M22: 22,826,690 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.6

Radius: 4.1

Gravity: 59.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.9 AU - 20.94 AU

Year: 30269 Days

Day: 15.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 113,690,647 km

• M1: 51,013 km (0.085 R)
• M2: 210,634 km (0.098 R)
• M3: 383,270 km (0.11 R)
• M4: 946,506 km (0.087 R)
• M5: 1,362,687 km (0.076 R)
• M6: 1,621,940 km (0.037 R)
• M7: 2,002,517 km (0.08 R)
• M8: 2,545,557 km (0.083 R)
• M9: 2,822,613 km (0.113 R)
• M10: 6,586,645 km (0.088 R)
• M11: 8,530,669 km (0.097 R)
• M12: 9,930,606 km (0.105 R)
• M13: 12,229,925 km (0.117 R)
• M14: 12,855,693 km (0.072 R)
• M15: 13,176,580 km (0.057 R)
• M16: 14,001,762 km (0.084 R)
• M17: 15,125,392 km (0.1 R)
• M18: 16,683,603 km (0.109 R)
• M19: 19,373,373 km (0.115 R)
• M20: 24,720,151 km (0.094 R)
• M21: 26,355,854 km (0.093 R)
• M22: 26,484,508 km (0.114 R)
• M23: 29,701,460 km (0.119 R)
• M24: 42,114,344 km (0.076 R)
• M25: 50,927,154 km (0.113 R)
• M26: 53,153,470 km (0.091 R)
• M27: 58,891,446 km (0.074 R)
• M28: 62,937,769 km (0.068 R)
• M29: 64,093,712 km (0.11 R)
• M30: 72,584,588 km (0.109 R)
• M31: 78,288,006 km (0.086 R)
• M32: 80,704,760 km (0.091 R)
• M33: 81,248,399 km (0.112 R)
• M34: 81,794,581 km (0.067 R)
• M35: 83,170,731 km (0.035 R)
• M36: 87,105,903 km (0.099 R)
• M37: 94,137,302 km (0.078 R)
• M38: 95,648,391 km (0.114 R)
• M39: 105,703,462 km (0.114 R)
• M40: 113,690,642 km (0.044 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: 150 - 15,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit