🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.75 AU - 0.77 AU

Year: 255 Days

Day: 23.9 Hours

Environment

Temp: 69 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,936,234 km

• M1: 37,549 km (0.112 R)
• M2: 79,736 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.67 AU - 1.11 AU

Year: 323 Days

Day: 19.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.48 AU - 2.14 AU

Year: 938 Days

Day: 29 Hours

Environment

Temp: -72 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,936,234 km

• M1: 683,064 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.84 AU - 1.92 AU

Year: 992 Days

Day: 18 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.3

Radius: 11

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.01 AU - 5.23 AU

Year: 3823 Days

Day: 7.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,936,234 km

• M1: 136,732 km (0.063 R)
• M2: 480,060 km (0.084 R)
• M3: 931,696 km (0.106 R)
• M4: 1,642,285 km (0.041 R)
• M5: 2,794,787 km (0.044 R)
• M6: 3,350,394 km (0.088 R)
• M7: 4,155,530 km (0.109 R)
• M8: 4,863,277 km (0.109 R)
• M9: 6,190,659 km (0.09 R)
• M10: 7,232,907 km (0.111 R)
• M11: 7,745,879 km (0.115 R)
• M12: 8,309,414 km (0.052 R)
• M13: 8,954,929 km (0.09 R)
• M14: 9,346,875 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993

Radius: 14.5

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.91 AU - 10.47 AU

Year: 11613 Days

Day: 14.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,936,234 km

• M1: 180,565 km (0.12 R)
• M2: 718,070 km (0.118 R)
• M3: 1,423,125 km (0.037 R)
• M4: 1,892,563 km (0.097 R)
• M5: 2,487,813 km (0.042 R)
• M6: 4,120,524 km (0.081 R)
• M7: 4,575,900 km (0.103 R)
• M8: 5,921,233 km (0.102 R)
• M9: 6,830,190 km (0.04 R)
• M10: 7,785,073 km (0.095 R)
• M11: 9,279,556 km (0.054 R)
• M12: 9,853,563 km (0.056 R)
• M13: 11,363,604 km (0.103 R)
• M14: 12,082,272 km (0.075 R)
• M15: 12,767,580 km (0.105 R)
• M16: 15,051,042 km (0.041 R)
• M17: 17,753,378 km (0.102 R)
• M18: 18,233,288 km (0.042 R)
• M19: 19,219,287 km (0.07 R)
• M20: 21,208,191 km (0.103 R)
• M21: 23,426,428 km (0.111 R)
• M22: 25,897,336 km (0.118 R)
• M23: 29,530,620 km (0.111 R)
• M24: 34,719,871 km (0.116 R)
• M25: 37,923,808 km (0.108 R)
• M26: 48,090,480 km (0.083 R)
• M27: 49,812,650 km (0.049 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 16,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit