🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.44 AU - 0.7 AU

Year: 160 Days

Day: 36.5 Hours

Environment

Temp: 227 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,958,257 km

• M1: 24,534 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.51 AU - 0.63 AU

Year: 160 Days

Day: 23.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.87 AU - 1.23 AU

Year: 399 Days

Day: 24.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.26 AU - 3.04 AU

Year: 1600 Days

Day: 44.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,958,257 km

• M1: 29,920 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.5

Radius: 6.1

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.47 AU - 15.45 AU

Year: 21459 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,958,257 km

• M1: 75,996 km (0.065 R)
• M2: 957,277 km (0.1 R)
• M3: 1,224,159 km (0.092 R)
• M4: 1,489,845 km (0.114 R)
• M5: 1,808,040 km (0.104 R)
• M6: 3,205,583 km (0.114 R)
• M7: 5,502,210 km (0.076 R)
• M8: 9,261,754 km (0.1 R)
• M9: 13,264,394 km (0.088 R)
• M10: 14,160,785 km (0.092 R)
• M11: 14,800,017 km (0.115 R)
• M12: 20,549,811 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.9

Radius: 5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.58 AU - 16.02 AU

Year: 23291 Days

Day: 19.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,958,257 km

• M1: 94,097 km (0.108 R)
• M2: 524,939 km (0.087 R)
• M3: 1,162,525 km (0.063 R)
• M4: 1,406,220 km (0.073 R)
• M5: 1,643,632 km (0.068 R)
• M6: 7,605,556 km (0.082 R)
• M7: 11,197,401 km (0.115 R)
• M8: 17,547,531 km (0.05 R)
• M9: 20,080,821 km (0.068 R)
• M10: 20,805,174 km (0.111 R)
• M11: 24,038,433 km (0.112 R)
• M12: 29,492,472 km (0.094 R)
• M13: 30,617,149 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 15,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit