🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.69 AU - 1.05 AU

Year: 296 Days

Day: 45.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.63 AU - 2.41 AU

Year: 1049 Days

Day: 32.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,930,702 km

• M1: 1,410,409 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.68 AU - 2.98 AU

Year: 1739 Days

Day: 33.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.5

Radius: 11.1

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.27 AU - 5.37 AU

Year: 3865 Days

Day: 9.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,930,702 km

• M1: 138,228 km (0.081 R)
• M2: 632,500 km (0.102 R)
• M3: 1,108,221 km (0.104 R)
• M4: 1,530,685 km (0.074 R)
• M5: 2,189,664 km (0.09 R)
• M6: 3,392,581 km (0.106 R)
• M7: 4,539,996 km (0.068 R)
• M8: 5,474,833 km (0.093 R)
• M9: 6,106,585 km (0.086 R)
• M10: 6,471,305 km (0.108 R)
• M11: 6,818,521 km (0.072 R)
• M12: 7,935,419 km (0.075 R)
• M13: 9,568,729 km (0.082 R)
• M14: 10,272,587 km (0.113 R)
• M15: 11,099,863 km (0.116 R)
• M16: 13,438,227 km (0.108 R)
• M17: 14,804,056 km (0.085 R)
• M18: 15,576,729 km (0.075 R)
• M19: 15,973,163 km (0.07 R)
• M20: 21,757,963 km (0.103 R)
• M21: 22,684,423 km (0.031 R)
• M22: 24,311,898 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.8

Radius: 11.5

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.83 AU - 7.91 AU

Year: 5872 Days

Day: 8.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,930,702 km

• M1: 143,614 km (0.111 R)
• M2: 544,536 km (0.034 R)
• M3: 1,149,510 km (0.085 R)
• M4: 1,510,340 km (0.109 R)
• M5: 1,890,917 km (0.076 R)
• M6: 3,312,994 km (0.12 R)
• M7: 4,413,736 km (0.098 R)
• M8: 5,805,445 km (0.07 R)
• M9: 6,551,639 km (0.089 R)
• M10: 7,657,167 km (0.09 R)
• M11: 9,740,766 km (0.075 R)
• M12: 11,033,142 km (0.029 R)
• M13: 11,472,062 km (0.087 R)
• M14: 14,125,779 km (0.07 R)
• M15: 16,211,024 km (0.081 R)
• M16: 18,494,037 km (0.115 R)
• M17: 19,747,966 km (0.087 R)
• M18: 20,250,615 km (0.117 R)
• M19: 21,281,643 km (0.042 R)
• M20: 22,736,333 km (0.118 R)
• M21: 23,930,723 km (0.09 R)
• M22: 26,271,630 km (0.113 R)
• M23: 27,320,162 km (0.048 R)
• M24: 27,765,215 km (0.073 R)
• M25: 28,669,834 km (0.107 R)
• M26: 29,129,398 km (0.115 R)
• M27: 32,585,109 km (0.103 R)
• M28: 34,308,327 km (0.103 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: 504 - 20,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit