🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.57 AU - 0.61 AU

Year: 297 Days

Day: 34 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.52 AU - 0.72 AU

Year: 320 Days

Day: 31.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.5

Radius: 12.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.02 AU - 1.32 AU

Year: 830 Days

Day: 5.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,251,521 km

• M1: 159,172 km (0.117 R)
• M2: 582,684 km (0.032 R)
• M3: 1,091,316 km (0.118 R)
• M4: 1,732,643 km (0.072 R)
• M5: 2,198,490 km (0.048 R)
• M6: 2,692,612 km (0.057 R)
• M7: 3,148,437 km (0.057 R)
• M8: 4,172,285 km (0.114 R)
• M9: 4,869,560 km (0.082 R)
• M10: 5,925,422 km (0.05 R)
• M11: 6,477,438 km (0.094 R)
• M12: 7,171,872 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.1

Radius: 14

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.12 AU - 5.18 AU

Year: 7667 Days

Day: 11.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 56,251,521 km

• M1: 174,132 km (0.084 R)
• M2: 1,197,980 km (0.057 R)
• M3: 1,695,692 km (0.084 R)
• M4: 2,274,187 km (0.086 R)
• M5: 3,524,975 km (0.09 R)
• M6: 5,733,488 km (0.105 R)
• M7: 8,716,619 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.4

Radius: 7.1

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.63 AU - 8.49 AU

Year: 13636 Days

Day: 24 Hours

Environment

Temp: -216 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,251,521 km

• M1: 197,918 km (0.089 R)
• M2: 608,415 km (0.112 R)
• M3: 1,121,685 km (0.109 R)
• M4: 2,295,729 km (0.114 R)
• M5: 2,774,741 km (0.112 R)
• M6: 4,044,678 km (0.109 R)
• M7: 8,497,159 km (0.114 R)
• M8: 13,280,252 km (0.101 R)
• M9: 13,668,757 km (0.099 R)
• M10: 17,592,410 km (0.086 R)
• M11: 18,140,238 km (0.112 R)
• M12: 18,378,398 km (0.055 R)
• M13: 21,051,113 km (0.102 R)
• M14: 24,163,347 km (0.12 R)
• M15: 33,495,562 km (0.088 R)
• M16: 39,282,606 km (0.113 R)
• M17: 46,885,618 km (0.109 R)
• M18: 49,622,810 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 12,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit