🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.81 AU - 4.03 AU

Year: 2358 Days

Day: 37.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.69 AU - 4.35 AU

Year: 2462 Days

Day: 47.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,041,307 km

• M1: 635,492 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.38 AU - 4.14 AU

Year: 2718 Days

Day: 44.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.5

Radius: 10.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.49 AU - 13.71 AU

Year: 14728 Days

Day: 14 Hours

Environment

Temp: -188 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,041,307 km

• M1: 131,048 km (0.073 R)
• M2: 464,053 km (0.109 R)
• M3: 1,108,819 km (0.086 R)
• M4: 2,390,424 km (0.06 R)
• M5: 2,798,378 km (0.119 R)
• M6: 5,256,570 km (0.076 R)
• M7: 6,186,171 km (0.091 R)
• M8: 6,864,298 km (0.085 R)
• M9: 7,188,626 km (0.068 R)
• M10: 7,591,344 km (0.081 R)
• M11: 11,971,719 km (0.051 R)
• M12: 14,399,842 km (0.057 R)
• M13: 18,165,520 km (0.119 R)
• M14: 20,076,034 km (0.076 R)
• M15: 22,187,309 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.4

Radius: 4.4

Gravity: 13.92 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.8 AU - 17.8 AU

Year: 20159 Days

Day: 17.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,041,307 km

• M1: 115,938 km (0.108 R)
• M2: 297,251 km (0.095 R)
• M3: 626,815 km (0.096 R)
• M4: 898,335 km (0.116 R)
• M5: 5,504,304 km (0.078 R)
• M6: 7,265,071 km (0.074 R)
• M7: 8,968,841 km (0.109 R)
• M8: 12,825,175 km (0.045 R)
• M9: 20,433,573 km (0.043 R)
• M10: 28,505,425 km (0.057 R)
• M11: 30,140,081 km (0.059 R)
• M12: 31,037,070 km (0.111 R)
• M13: 34,802,748 km (0.104 R)
• M14: 43,935,698 km (0.076 R)
• M15: 45,233,310 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 14,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit