🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.5

Radius: 8.9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.66 AU - 0.7 AU

Year: 362 Days

Day: 13.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 113.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,053,885 km

• M1: 110,702 km (0.085 R)
• M2: 435,629 km (0.06 R)
• M3: 868,715 km (0.062 R)
• M4: 1,172,698 km (0.031 R)
• M5: 1,588,281 km (0.112 R)
• M6: 1,964,370 km (0.082 R)
• M7: 2,257,282 km (0.053 R)
• M8: 2,727,020 km (0.118 R)
• M9: 3,048,356 km (0.042 R)

Asteroid Belt

Center: 1.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.5

Radius: 12.9

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.09 AU - 1.59 AU

Year: 1002 Days

Day: 8.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,053,885 km

• M1: 160,519 km (0.059 R)
• M2: 669,301 km (0.026 R)
• M3: 1,127,818 km (0.062 R)
• M4: 1,946,567 km (0.107 R)
• M5: 2,361,253 km (0.112 R)
• M6: 2,797,031 km (0.111 R)
• M7: 4,062,779 km (0.113 R)
• M8: 4,919,227 km (0.033 R)
• M9: 5,350,368 km (0.083 R)
• M10: 6,221,925 km (0.09 R)
• M11: 7,821,276 km (0.063 R)
• M12: 8,301,635 km (0.055 R)
• M13: 9,059,198 km (0.106 R)
• M14: 9,679,730 km (0.053 R)
• M15: 10,615,465 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.2

Radius: 10.4

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.87 AU - 1.91 AU

Year: 1678 Days

Day: 9.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,053,885 km

• M1: 131,796 km (0.118 R)
• M2: 794,215 km (0.066 R)
• M3: 1,283,101 km (0.104 R)
• M4: 1,656,348 km (0.106 R)
• M5: 2,443,382 km (0.12 R)
• M6: 4,888,559 km (0.06 R)
• M7: 5,271,979 km (0.113 R)
• M8: 6,443,779 km (0.12 R)
• M9: 6,853,228 km (0.111 R)
• M10: 8,335,294 km (0.048 R)
• M11: 10,156,349 km (0.048 R)
• M12: 10,889,827 km (0.074 R)
• M13: 12,619,478 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.4

Radius: 3.6

Gravity: 57.82 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.05 AU - 7.55 AU

Year: 11449 Days

Day: 23 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,053,885 km

• M1: 100,380 km (0.086 R)
• M2: 305,479 km (0.087 R)
• M3: 566,677 km (0.077 R)
• M4: 1,016,069 km (0.046 R)
• M5: 1,205,160 km (0.069 R)
• M6: 1,798,017 km (0.11 R)
• M7: 2,205,222 km (0.074 R)
• M8: 3,398,714 km (0.073 R)
• M9: 3,849,452 km (0.116 R)
• M10: 4,132,492 km (0.087 R)
• M11: 4,309,017 km (0.087 R)
• M12: 6,092,672 km (0.077 R)
• M13: 16,952,132 km (0.084 R)
• M14: 20,203,492 km (0.114 R)
• M15: 22,197,781 km (0.089 R)
• M16: 25,674,884 km (0.087 R)
• M17: 31,150,316 km (0.117 R)
• M18: 31,714,449 km (0.053 R)
• M19: 36,475,402 km (0.03 R)
• M20: 38,764,847 km (0.102 R)
• M21: 39,548,740 km (0.077 R)
• M22: 47,233,732 km (0.117 R)
• M23: 50,567,072 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 18,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit