🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.52 AU - 0.68 AU

Year: 178 Days

Day: 13 Hours

Environment

Temp: 139 °C

Axial Tilt: 102 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,289,090 km

• M1: 144,811 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.33 AU - 1.59 AU

Year: 675 Days

Day: 14.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.93 AU - 2.75 AU

Year: 1371 Days

Day: 27.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.35 AU - 3.25 AU

Year: 1794 Days

Day: 21.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.1

Radius: 13.6

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.74 AU - 5.52 AU

Year: 4449 Days

Day: 9.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,289,090 km

• M1: 169,195 km (0.086 R)
• M2: 629,807 km (0.035 R)
• M3: 1,097,749 km (0.069 R)
• M4: 1,560,156 km (0.113 R)
• M5: 2,111,125 km (0.039 R)
• M6: 2,863,303 km (0.048 R)
• M7: 3,404,548 km (0.111 R)
• M8: 4,772,471 km (0.078 R)
• M9: 6,227,460 km (0.087 R)
• M10: 7,177,257 km (0.081 R)
• M11: 8,760,601 km (0.072 R)
• M12: 12,408,096 km (0.072 R)
• M13: 12,964,451 km (0.108 R)
• M14: 13,537,261 km (0.108 R)
• M15: 14,622,145 km (0.108 R)
• M16: 17,399,130 km (0.073 R)
• M17: 18,746,857 km (0.088 R)
• M18: 20,371,340 km (0.089 R)
• M19: 21,505,292 km (0.076 R)
• M20: 22,087,677 km (0.088 R)
• M21: 23,208,314 km (0.064 R)
• M22: 23,821,367 km (0.081 R)
• M23: 25,562,985 km (0.115 R)
• M24: 27,728,863 km (0.115 R)
• M25: 29,209,583 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.6

Radius: 14.9

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.58 AU - 9.12 AU

Year: 9238 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,289,090 km

• M1: 185,352 km (0.07 R)
• M2: 811,868 km (0.108 R)
• M3: 1,639,593 km (0.096 R)
• M4: 2,266,557 km (0.103 R)
• M5: 2,949,322 km (0.115 R)
• M6: 4,537,752 km (0.117 R)
• M7: 6,713,055 km (0.11 R)
• M8: 10,797,077 km (0.102 R)
• M9: 14,237,828 km (0.095 R)
• M10: 16,701,256 km (0.05 R)
• M11: 21,498,112 km (0.103 R)
• M12: 25,427,599 km (0.082 R)
• M13: 27,608,137 km (0.118 R)
• M14: 30,506,147 km (0.119 R)
• M15: 33,707,991 km (0.093 R)
• M16: 34,460,767 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 11,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit