🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.39 AU - 0.63 AU

Year: 239 Days

Day: 25.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,809,045 km

• M1: 308,022 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.58 AU - 0.76 AU

Year: 360 Days

Day: 33.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.6

Radius: 14.4

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.65 AU - 0.77 AU

Year: 392 Days

Day: 14.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 34,809,045 km

• M1: 179,069 km (0.088 R)
• M2: 641,176 km (0.12 R)
• M3: 1,402,779 km (0.089 R)
• M4: 1,978,432 km (0.098 R)
• M5: 2,588,492 km (0.044 R)
• M6: 3,490,118 km (0.074 R)
• M7: 3,968,233 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.4

Radius: 10.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.05 AU - 2.79 AU

Year: 2470 Days

Day: 9.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,809,045 km

• M1: 132,394 km (0.111 R)
• M2: 599,439 km (0.114 R)
• M3: 978,520 km (0.041 R)
• M4: 1,488,050 km (0.101 R)
• M5: 1,931,458 km (0.089 R)
• M6: 2,509,504 km (0.112 R)
• M7: 2,846,548 km (0.114 R)
• M8: 3,753,411 km (0.116 R)
• M9: 4,422,711 km (0.097 R)
• M10: 5,209,297 km (0.067 R)
• M11: 6,514,389 km (0.114 R)
• M12: 8,403,511 km (0.094 R)
• M13: 8,736,665 km (0.066 R)
• M14: 9,311,570 km (0.115 R)
• M15: 10,096,360 km (0.071 R)
• M16: 10,826,847 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.2

Radius: 11.8

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.13 AU - 5.01 AU

Year: 5386 Days

Day: 9.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,809,045 km

• M1: 146,905 km (0.055 R)
• M2: 1,130,212 km (0.093 R)
• M3: 1,570,179 km (0.106 R)
• M4: 2,941,244 km (0.115 R)
• M5: 3,390,337 km (0.106 R)
• M6: 3,791,558 km (0.114 R)
• M7: 4,453,529 km (0.049 R)
• M8: 5,191,196 km (0.119 R)
• M9: 5,727,055 km (0.078 R)
• M10: 6,667,876 km (0.074 R)
• M11: 7,708,928 km (0.106 R)
• M12: 9,798,361 km (0.049 R)
• M13: 10,618,606 km (0.108 R)
• M14: 11,583,214 km (0.068 R)
• M15: 12,448,188 km (0.031 R)
• M16: 14,249,796 km (0.111 R)
• M17: 14,887,232 km (0.12 R)
• M18: 15,483,080 km (0.088 R)
• M19: 16,850,106 km (0.12 R)
• M20: 20,109,843 km (0.098 R)
• M21: 21,134,589 km (0.097 R)
• M22: 23,929,526 km (0.118 R)
• M23: 24,747,677 km (0.108 R)
• M24: 27,848,092 km (0.077 R)
• M25: 28,479,695 km (0.047 R)
• M26: 30,053,464 km (0.063 R)
• M27: 33,779,498 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 20,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit