🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.48 AU - 0.62 AU

Year: 150 Days

Day: 32.5 Hours

Environment

Temp: 211 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.2

Radius: 14

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.77 AU - 6.03 AU

Year: 5288 Days

Day: 8.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,761,346 km

• M1: 174,132 km (0.111 R)
• M2: 648,806 km (0.112 R)
• M3: 1,331,122 km (0.064 R)
• M4: 1,927,419 km (0.107 R)
• M5: 2,754,396 km (0.081 R)
• M6: 4,973,980 km (0.102 R)
• M7: 5,580,449 km (0.103 R)
• M8: 6,399,647 km (0.092 R)
• M9: 7,852,841 km (0.077 R)
• M10: 9,216,874 km (0.115 R)
• M11: 10,827,595 km (0.048 R)
• M12: 11,404,145 km (0.097 R)
• M13: 12,619,029 km (0.076 R)
• M14: 13,257,962 km (0.047 R)
• M15: 13,806,986 km (0.101 R)
• M16: 14,485,562 km (0.066 R)
• M17: 15,245,818 km (0.1 R)
• M18: 18,353,116 km (0.071 R)
• M19: 22,861,098 km (0.114 R)
• M20: 23,731,608 km (0.078 R)
• M21: 24,624,109 km (0.081 R)
• M22: 27,790,796 km (0.091 R)
• M23: 32,886,250 km (0.064 R)
• M24: 33,995,667 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.9

Radius: 12.7

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.09 AU - 8.91 AU

Year: 7578 Days

Day: 6.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,761,346 km

• M1: 157,975 km (0.086 R)
• M2: 604,375 km (0.113 R)
• M3: 2,253,094 km (0.09 R)
• M4: 2,874,373 km (0.083 R)
• M5: 4,216,566 km (0.059 R)
• M6: 5,012,875 km (0.06 R)
• M7: 5,940,980 km (0.065 R)
• M8: 8,872,799 km (0.12 R)
• M9: 9,418,233 km (0.095 R)
• M10: 11,505,871 km (0.097 R)
• M11: 12,943,657 km (0.113 R)
• M12: 15,973,462 km (0.114 R)
• M13: 16,919,519 km (0.085 R)
• M14: 17,547,082 km (0.056 R)
• M15: 18,481,022 km (0.04 R)
• M16: 22,384,329 km (0.038 R)
• M17: 24,176,362 km (0.073 R)
• M18: 27,947,874 km (0.074 R)
• M19: 28,628,694 km (0.074 R)
• M20: 35,490,300 km (0.119 R)
• M21: 36,404,043 km (0.07 R)
• M22: 38,877,195 km (0.078 R)
• M23: 41,084,512 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.7

Radius: 10.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 11.24 AU - 12.68 AU

Year: 15261 Days

Day: 11.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 57,761,346 km

• M1: 133,142 km (0.09 R)
• M2: 823,835 km (0.066 R)
• M3: 2,165,429 km (0.114 R)
• M4: 2,753,947 km (0.109 R)
• M5: 3,710,626 km (0.1 R)
• M6: 4,221,054 km (0.106 R)
• M7: 7,912,082 km (0.081 R)
• M8: 8,518,701 km (0.043 R)
• M9: 16,475,214 km (0.068 R)
• M10: 24,250,264 km (0.096 R)
• M11: 25,730,535 km (0.081 R)
• M12: 26,237,073 km (0.056 R)
• M13: 30,194,834 km (0.086 R)
• M14: 42,283,988 km (0.085 R)
• M15: 56,049,685 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 19,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit