🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.51 AU - 0.71 AU

Year: 182 Days

Day: 37.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,732,789 km

• M1: 33,660 km (0.052 R)
• M2: 58,792 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.1 AU - 1.12 AU

Year: 448 Days

Day: 18.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,732,789 km

• M1: 25,132 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.07 AU - 1.51 AU

Year: 561 Days

Day: 46.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,732,789 km

• M1: 52,808 km (0.072 R)
• M2: 954,734 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.1

Radius: 8.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.36 AU - 11.18 AU

Year: 11693 Days

Day: 8.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,732,789 km

• M1: 104,569 km (0.079 R)
• M2: 485,894 km (0.032 R)
• M3: 1,364,632 km (0.12 R)
• M4: 2,338,813 km (0.079 R)
• M5: 3,255,698 km (0.114 R)
• M6: 3,784,527 km (0.111 R)
• M7: 6,882,848 km (0.088 R)
• M8: 7,609,744 km (0.102 R)
• M9: 9,925,968 km (0.078 R)
• M10: 11,361,210 km (0.113 R)
• M11: 12,030,661 km (0.108 R)
• M12: 15,545,762 km (0.042 R)
• M13: 16,430,783 km (0.084 R)
• M14: 16,794,007 km (0.064 R)
• M15: 18,365,532 km (0.097 R)
• M16: 21,222,552 km (0.059 R)
• M17: 21,509,182 km (0.104 R)
• M18: 21,944,063 km (0.084 R)
• M19: 23,665,486 km (0.117 R)
• M20: 29,545,280 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 9.1

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.38 AU - 11.88 AU

Year: 12345 Days

Day: 6.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,732,789 km

• M1: 113,096 km (0.093 R)
• M2: 436,377 km (0.098 R)
• M3: 892,052 km (0.104 R)
• M4: 1,252,733 km (0.096 R)
• M5: 2,963,384 km (0.099 R)
• M6: 4,466,095 km (0.101 R)
• M7: 4,774,715 km (0.069 R)
• M8: 5,539,160 km (0.103 R)
• M9: 6,306,298 km (0.117 R)
• M10: 6,616,564 km (0.079 R)
• M11: 9,630,812 km (0.059 R)
• M12: 11,694,963 km (0.049 R)
• M13: 17,881,284 km (0.053 R)
• M14: 29,894,143 km (0.077 R)
• M15: 36,034,088 km (0.105 R)
• M16: 36,404,791 km (0.113 R)
• M17: 44,082,603 km (0.078 R)
• M18: 51,982,717 km (0.095 R)
• M19: 53,251,606 km (0.113 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: 333 - 13,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit