🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.46 AU - 0.6 AU

Year: 249 Days

Day: 22 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.6

Radius: 11.2

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.88 AU - 0.98 AU

Year: 579 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,863,769 km

• M1: 139,425 km (0.071 R)
• M2: 522,246 km (0.115 R)
• M3: 917,185 km (0.095 R)
• M4: 1,271,731 km (0.119 R)
• M5: 1,889,720 km (0.062 R)
• M6: 2,245,314 km (0.092 R)
• M7: 2,646,087 km (0.094 R)
• M8: 3,130,485 km (0.1 R)
• M9: 3,594,089 km (0.112 R)
• M10: 3,975,115 km (0.069 R)
• M11: 4,504,841 km (0.102 R)
• M12: 5,580,749 km (0.104 R)
• M13: 7,005,668 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569

Radius: 12.5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.74 AU - 4.44 AU

Year: 4392 Days

Day: 10.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,863,769 km

• M1: 159,771 km (0.056 R)
• M2: 559,795 km (0.076 R)
• M3: 1,342,790 km (0.112 R)
• M4: 1,900,192 km (0.094 R)
• M5: 2,593,129 km (0.066 R)
• M6: 3,256,297 km (0.036 R)
• M7: 4,798,202 km (0.101 R)
• M8: 5,230,839 km (0.083 R)
• M9: 6,812,986 km (0.104 R)
• M10: 7,869,297 km (0.1 R)
• M11: 8,805,630 km (0.055 R)
• M12: 10,899,252 km (0.085 R)
• M13: 12,866,314 km (0.11 R)
• M14: 14,792,686 km (0.106 R)
• M15: 17,138,082 km (0.092 R)
• M16: 18,958,239 km (0.084 R)
• M17: 21,856,399 km (0.102 R)
• M18: 22,273,328 km (0.084 R)
• M19: 22,766,402 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.7

Radius: 13

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.57 AU - 4.05 AU

Year: 4802 Days

Day: 11.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,863,769 km

• M1: 168,896 km (0.115 R)
• M2: 594,203 km (0.103 R)
• M3: 1,016,667 km (0.079 R)
• M4: 1,711,848 km (0.111 R)
• M5: 2,198,341 km (0.073 R)
• M6: 2,973,706 km (0.101 R)
• M7: 3,436,113 km (0.115 R)
• M8: 4,483,299 km (0.06 R)
• M9: 5,095,004 km (0.104 R)
• M10: 5,646,721 km (0.103 R)
• M11: 6,740,730 km (0.11 R)
• M12: 7,202,689 km (0.11 R)
• M13: 9,508,889 km (0.076 R)
• M14: 10,565,200 km (0.11 R)
• M15: 12,661,964 km (0.046 R)
• M16: 13,625,823 km (0.055 R)
• M17: 14,312,926 km (0.101 R)
• M18: 18,101,193 km (0.069 R)
• M19: 20,669,788 km (0.071 R)
• M20: 21,436,178 km (0.085 R)
• M21: 22,149,162 km (0.103 R)
• M22: 26,115,001 km (0.089 R)
• M23: 26,764,405 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 12,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit