🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.54 AU - 0.82 AU

Year: 207 Days

Day: 46.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,654,738 km

• M1: 90,208 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.02 AU - 1.6 AU

Year: 553 Days

Day: 35.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 50,654,738 km

• M1: 149,299 km (0.114 R)
• M2: 480,060 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.99 AU - 3.19 AU

Year: 1538 Days

Day: 13.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.64 AU - 3.28 AU

Year: 1879 Days

Day: 20.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.7

Radius: 11.4

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.78 AU - 7.92 AU

Year: 5904 Days

Day: 14.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,654,738 km

• M1: 141,819 km (0.101 R)
• M2: 521,498 km (0.104 R)
• M3: 1,015,770 km (0.119 R)
• M4: 1,550,582 km (0.108 R)
• M5: 1,941,481 km (0.089 R)
• M6: 3,245,077 km (0.097 R)
• M7: 4,565,428 km (0.089 R)
• M8: 6,037,321 km (0.118 R)
• M9: 6,965,127 km (0.091 R)
• M10: 7,744,083 km (0.108 R)
• M11: 8,676,527 km (0.036 R)
• M12: 9,338,647 km (0.049 R)
• M13: 9,716,980 km (0.115 R)
• M14: 12,911,792 km (0.035 R)
• M15: 14,722,974 km (0.078 R)
• M16: 15,810,251 km (0.097 R)
• M17: 16,848,909 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.7

Radius: 14.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.77 AU - 10.63 AU

Year: 11146 Days

Day: 14 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,654,738 km

• M1: 183,557 km (0.099 R)
• M2: 1,110,315 km (0.109 R)
• M3: 1,804,599 km (0.093 R)
• M4: 2,290,493 km (0.119 R)
• M5: 2,886,042 km (0.032 R)
• M6: 3,559,382 km (0.083 R)
• M7: 7,997,502 km (0.044 R)
• M8: 10,813,532 km (0.118 R)
• M9: 11,864,906 km (0.09 R)
• M10: 12,802,287 km (0.096 R)
• M11: 13,537,261 km (0.113 R)
• M12: 14,891,122 km (0.041 R)
• M13: 20,222,790 km (0.117 R)
• M14: 24,318,480 km (0.091 R)
• M15: 29,041,435 km (0.119 R)
• M16: 32,397,513 km (0.058 R)
• M17: 33,648,002 km (0.088 R)
• M18: 34,577,603 km (0.106 R)
• M19: 35,643,787 km (0.119 R)
• M20: 37,099,225 km (0.088 R)
• M21: 39,484,413 km (0.107 R)
• M22: 40,649,182 km (0.109 R)
• M23: 42,103,722 km (0.107 R)
• M24: 49,304,167 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 18,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit