🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.88 AU - 4.12 AU

Year: 2952 Days

Day: 31.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.38 AU - 5.32 AU

Year: 3347 Days

Day: 19.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.9 AU - 4.8 AU

Year: 3347 Days

Day: 36.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,327,390 km

• M1: 161,117 km (0.087 R)
• M2: 916,736 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.45 AU - 5.47 AU

Year: 3475 Days

Day: 22.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,327,390 km

• M1: 171,140 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.5

Radius: 10.7

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.6 AU - 5.04 AU

Year: 3904 Days

Day: 12.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,327,390 km

• M1: 133,142 km (0.026 R)
• M2: 602,281 km (0.03 R)
• M3: 946,655 km (0.103 R)
• M4: 1,338,602 km (0.108 R)
• M5: 1,742,965 km (0.059 R)
• M6: 2,191,310 km (0.071 R)
• M7: 3,240,439 km (0.107 R)
• M8: 3,615,033 km (0.119 R)
• M9: 4,211,778 km (0.035 R)
• M10: 5,366,973 km (0.06 R)
• M11: 6,119,450 km (0.1 R)
• M12: 6,694,954 km (0.075 R)
• M13: 9,467,600 km (0.083 R)
• M14: 10,528,698 km (0.057 R)
• M15: 15,719,146 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.7

Radius: 14.6

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.37 AU - 10.71 AU

Year: 10028 Days

Day: 8.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,327,390 km

• M1: 181,761 km (0.084 R)
• M2: 1,130,062 km (0.092 R)
• M3: 1,587,832 km (0.05 R)
• M4: 2,310,689 km (0.036 R)
• M5: 3,594,388 km (0.111 R)
• M6: 4,620,181 km (0.059 R)
• M7: 5,094,256 km (0.09 R)
• M8: 6,072,028 km (0.099 R)
• M9: 7,171,572 km (0.118 R)
• M10: 8,706,147 km (0.067 R)
• M11: 10,702,680 km (0.067 R)
• M12: 11,325,606 km (0.067 R)
• M13: 12,873,346 km (0.079 R)
• M14: 16,727,585 km (0.117 R)
• M15: 17,781,951 km (0.096 R)
• M16: 25,332,455 km (0.043 R)
• M17: 26,160,479 km (0.1 R)
• M18: 26,722,518 km (0.044 R)
• M19: 40,596,973 km (0.076 R)
• M20: 41,224,536 km (0.065 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 11,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit