🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.5 AU - 0.66 AU

Year: 290 Days

Day: 33.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,717,896 km

• M1: 41,439 km (0.099 R)
• M2: 199,264 km (0.084 R)

Asteroid Belt

Center: 1.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.1

Radius: 12.1

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.11 AU - 3.33 AU

Year: 3790 Days

Day: 11.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,717,896 km

• M1: 151,692 km (0.112 R)
• M2: 598,391 km (0.035 R)
• M3: 1,298,510 km (0.082 R)
• M4: 2,421,242 km (0.081 R)
• M5: 3,613,985 km (0.097 R)
• M6: 4,910,849 km (0.116 R)
• M7: 5,540,507 km (0.096 R)
• M8: 6,223,271 km (0.074 R)
• M9: 8,016,052 km (0.103 R)
• M10: 9,399,384 km (0.046 R)
• M11: 10,864,396 km (0.063 R)
• M12: 14,071,625 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.1

Radius: 3.2

Gravity: 72.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.24 AU - 10.18 AU

Year: 19849 Days

Day: 22.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 95 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 77,717,896 km

• M1: 39,793 km (0.108 R)
• M2: 180,864 km (0.118 R)
• M3: 508,034 km (0.034 R)
• M4: 1,210,396 km (0.101 R)
• M5: 1,672,953 km (0.114 R)
• M6: 2,331,632 km (0.042 R)
• M7: 2,467,766 km (0.048 R)
• M8: 3,066,008 km (0.095 R)
• M9: 3,174,317 km (0.111 R)
• M10: 4,038,544 km (0.098 R)
• M11: 4,718,766 km (0.104 R)
• M12: 6,129,922 km (0.058 R)
• M13: 6,838,867 km (0.063 R)
• M14: 7,749,618 km (0.085 R)
• M15: 8,684,156 km (0.112 R)
• M16: 10,223,070 km (0.047 R)
• M17: 10,774,039 km (0.084 R)
• M18: 11,669,831 km (0.102 R)
• M19: 13,034,163 km (0.114 R)
• M20: 14,049,933 km (0.104 R)
• M21: 15,511,504 km (0.105 R)
• M22: 16,319,931 km (0.111 R)
• M23: 17,932,596 km (0.058 R)
• M24: 18,913,360 km (0.094 R)
• M25: 19,462,982 km (0.086 R)
• M26: 20,498,199 km (0.106 R)
• M27: 22,068,827 km (0.104 R)
• M28: 23,090,132 km (0.117 R)
• M29: 24,035,740 km (0.06 R)
• M30: 24,142,404 km (0.103 R)
• M31: 27,027,399 km (0.114 R)
• M32: 29,641,173 km (0.108 R)
• M33: 29,886,812 km (0.12 R)
• M34: 31,516,831 km (0.088 R)
• M35: 33,337,437 km (0.097 R)
• M36: 35,779,472 km (0.055 R)
• M37: 37,615,487 km (0.107 R)
• M38: 41,935,724 km (0.05 R)
• M39: 46,244,591 km (0.114 R)
• M40: 52,078,011 km (0.095 R)
• M41: 57,807,310 km (0.099 R)
• M42: 69,627,038 km (0.071 R)
• M43: 74,954,966 km (0.109 R)
• M44: 76,098,043 km (0.095 R)
• M45: 76,558,506 km (0.053 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 14,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit