🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.05 AU - 1.51 AU

Year: 509 Days

Day: 17.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,585,534 km

• M1: 50,115 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.03 AU - 3.35 AU

Year: 2002 Days

Day: 35.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,585,534 km

• M1: 37,100 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.47 AU - 4.55 AU

Year: 3366 Days

Day: 41.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.1

Radius: 11.9

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.01 AU - 7.65 AU

Year: 5597 Days

Day: 5.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,585,534 km

• M1: 147,952 km (0.089 R)
• M2: 838,047 km (0.068 R)
• M3: 1,340,247 km (0.101 R)
• M4: 1,894,956 km (0.094 R)
• M5: 2,341,356 km (0.077 R)
• M6: 2,993,902 km (0.086 R)
• M7: 3,741,293 km (0.07 R)
• M8: 4,662,666 km (0.101 R)
• M9: 6,674,159 km (0.117 R)
• M10: 12,694,576 km (0.11 R)
• M11: 13,897,493 km (0.054 R)
• M12: 14,295,722 km (0.094 R)
• M13: 14,818,866 km (0.045 R)
• M14: 16,976,217 km (0.094 R)
• M15: 20,047,611 km (0.105 R)
• M16: 22,289,784 km (0.116 R)
• M17: 23,152,365 km (0.113 R)
• M18: 23,712,908 km (0.094 R)
• M19: 25,364,020 km (0.067 R)
• M20: 25,959,569 km (0.101 R)
• M21: 26,739,123 km (0.083 R)
• M22: 27,178,941 km (0.096 R)
• M23: 29,637,582 km (0.044 R)
• M24: 30,108,666 km (0.11 R)
• M25: 31,454,299 km (0.066 R)
• M26: 32,141,851 km (0.046 R)
• M27: 33,040,784 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.4

Radius: 6.8

Gravity: 21.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.39 AU - 15.11 AU

Year: 17920 Days

Day: 18 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,585,534 km

• M1: 84,972 km (0.101 R)
• M2: 316,998 km (0.089 R)
• M3: 4,210,282 km (0.092 R)
• M4: 4,800,446 km (0.1 R)
• M5: 7,043,217 km (0.099 R)
• M6: 7,622,760 km (0.098 R)
• M7: 10,081,999 km (0.025 R)
• M8: 11,134,570 km (0.056 R)
• M9: 12,327,014 km (0.051 R)
• M10: 13,456,328 km (0.051 R)
• M11: 13,675,639 km (0.107 R)
• M12: 13,971,544 km (0.097 R)
• M13: 18,307,787 km (0.119 R)
• M14: 23,995,498 km (0.101 R)
• M15: 24,318,181 km (0.081 R)
• M16: 27,236,686 km (0.057 R)
• M17: 28,298,980 km (0.045 R)
• M18: 30,758,220 km (0.085 R)
• M19: 31,394,609 km (0.046 R)
• M20: 37,811,909 km (0.084 R)
• M21: 39,880,100 km (0.077 R)
• M22: 41,095,133 km (0.059 R)
• M23: 41,866,909 km (0.078 R)
• M24: 58,427,992 km (0.058 R)
• M25: 59,403,669 km (0.083 R)
• M26: 68,462,119 km (0.09 R)
• M27: 72,867,627 km (0.057 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 11,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit