🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.39 AU - 0.63 AU

Year: 132 Days

Day: 33 Hours

Environment

Temp: 200 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,684,850 km

• M1: 39,943 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.72 AU - 2.16 AU

Year: 977 Days

Day: 32 Hours

Environment

Temp: -65 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.83 AU - 5.33 AU

Year: 3545 Days

Day: 30.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.1

Radius: 14.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.19 AU - 7.21 AU

Year: 6987 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 87,684,850 km

• M1: 177,573 km (0.114 R)
• M2: 671,395 km (0.08 R)
• M3: 1,315,115 km (0.115 R)
• M4: 2,092,276 km (0.101 R)
• M5: 2,788,953 km (0.026 R)
• M6: 3,269,910 km (0.106 R)
• M7: 3,733,065 km (0.068 R)
• M8: 5,209,895 km (0.068 R)
• M9: 6,013,386 km (0.115 R)
• M10: 6,498,532 km (0.094 R)
• M11: 7,508,766 km (0.025 R)
• M12: 8,707,793 km (0.077 R)
• M13: 9,560,351 km (0.106 R)
• M14: 10,127,028 km (0.074 R)
• M15: 11,275,940 km (0.105 R)
• M16: 12,790,020 km (0.117 R)
• M17: 19,913,571 km (0.086 R)
• M18: 22,119,092 km (0.057 R)
• M19: 22,778,221 km (0.065 R)
• M20: 33,435,274 km (0.112 R)
• M21: 34,303,839 km (0.027 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.4

Radius: 5.3

Gravity: 27.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.56 AU - 19.68 AU

Year: 23407 Days

Day: 21.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,684,850 km

• M1: 65,973 km (0.045 R)
• M2: 291,267 km (0.078 R)
• M3: 746,045 km (0.05 R)
• M4: 961,166 km (0.102 R)
• M5: 1,354,459 km (0.109 R)
• M6: 1,714,990 km (0.093 R)
• M7: 2,158,996 km (0.101 R)
• M8: 2,676,156 km (0.096 R)
• M9: 5,631,612 km (0.083 R)
• M10: 6,557,473 km (0.103 R)
• M11: 6,887,486 km (0.078 R)
• M12: 8,762,396 km (0.097 R)
• M13: 12,244,287 km (0.062 R)
• M14: 14,327,736 km (0.117 R)
• M15: 15,618,616 km (0.079 R)
• M16: 20,347,554 km (0.074 R)
• M17: 22,289,185 km (0.109 R)
• M18: 25,256,010 km (0.085 R)
• M19: 47,323,491 km (0.118 R)
• M20: 49,444,490 km (0.094 R)
• M21: 50,893,046 km (0.095 R)
• M22: 51,628,020 km (0.084 R)
• M23: 59,775,719 km (0.117 R)
• M24: 62,881,520 km (0.097 R)
• M25: 66,748,176 km (0.107 R)
• M26: 67,628,410 km (0.104 R)
• M27: 71,226,987 km (0.104 R)
• M28: 75,188,189 km (0.045 R)
• M29: 80,280,949 km (0.069 R)
• M30: 85,340,349 km (0.087 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 16,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit