🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.59 AU - 0.97 AU

Year: 242 Days

Day: 21 Hours

Environment

Temp: 120 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.98 AU - 3.44 AU

Year: 2021 Days

Day: 28.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.3

Radius: 14.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.53 AU - 6.45 AU

Year: 5153 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,356,614 km

• M1: 182,210 km (0.05 R)
• M2: 952,789 km (0.098 R)
• M3: 1,708,258 km (0.113 R)
• M4: 4,456,521 km (0.076 R)
• M5: 6,586,495 km (0.051 R)
• M6: 8,856,643 km (0.117 R)
• M7: 10,707,468 km (0.118 R)
• M8: 11,378,414 km (0.039 R)
• M9: 14,187,114 km (0.046 R)
• M10: 25,187,195 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.7

Radius: 12.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.87 AU - 11.79 AU

Year: 10832 Days

Day: 12.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 30,356,614 km

• M1: 157,527 km (0.12 R)
• M2: 914,641 km (0.112 R)
• M3: 1,652,757 km (0.092 R)
• M4: 2,139,100 km (0.112 R)
• M5: 2,798,079 km (0.109 R)
• M6: 3,706,437 km (0.107 R)
• M7: 4,496,014 km (0.092 R)
• M8: 6,035,676 km (0.106 R)
• M9: 6,514,239 km (0.063 R)
• M10: 7,204,185 km (0.099 R)
• M11: 8,144,706 km (0.081 R)
• M12: 9,033,318 km (0.119 R)
• M13: 9,985,508 km (0.059 R)
• M14: 10,853,924 km (0.117 R)
• M15: 11,824,515 km (0.045 R)
• M16: 12,963,703 km (0.101 R)
• M17: 13,531,277 km (0.1 R)
• M18: 16,033,451 km (0.028 R)
• M19: 18,973,947 km (0.08 R)
• M20: 19,706,228 km (0.095 R)
• M21: 20,457,210 km (0.045 R)
• M22: 23,153,861 km (0.09 R)
• M23: 27,723,926 km (0.068 R)
• M24: 32,967,182 km (0.102 R)
• M25: 33,812,111 km (0.075 R)
• M26: 35,106,432 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.9

Radius: 6.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14.5 AU - 16.48 AU

Year: 21427 Days

Day: 24 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 30,356,614 km

• M1: 85,869 km (0.107 R)
• M2: 724,353 km (0.059 R)
• M3: 4,639,479 km (0.042 R)
• M4: 5,454,937 km (0.068 R)
• M5: 8,904,215 km (0.109 R)
• M6: 9,600,443 km (0.118 R)
• M7: 12,904,612 km (0.091 R)
• M8: 19,540,175 km (0.115 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 11,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit