🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.51 AU - 0.57 AU

Year: 148 Days

Day: 27.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.69 AU - 1.99 AU

Year: 930 Days

Day: 17.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.57 AU - 4.09 AU

Year: 2794 Days

Day: 24.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,402,155 km

• M1: 37,699 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.9

Radius: 12.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.52 AU - 5.7 AU

Year: 4953 Days

Day: 11.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 18,402,155 km

• M1: 157,975 km (0.068 R)
• M2: 655,239 km (0.082 R)
• M3: 1,255,725 km (0.048 R)
• M4: 2,112,771 km (0.091 R)
• M5: 2,631,726 km (0.104 R)
• M6: 3,179,852 km (0.119 R)
• M7: 4,014,758 km (0.112 R)
• M8: 4,916,085 km (0.03 R)
• M9: 5,481,565 km (0.069 R)
• M10: 6,292,984 km (0.079 R)
• M11: 7,442,644 km (0.087 R)
• M12: 8,085,167 km (0.097 R)
• M13: 9,481,363 km (0.099 R)
• M14: 11,467,574 km (0.101 R)
• M15: 12,794,358 km (0.109 R)
• M16: 13,817,159 km (0.101 R)
• M17: 14,220,923 km (0.096 R)
• M18: 15,805,763 km (0.059 R)
• M19: 16,527,872 km (0.086 R)
• M20: 17,859,293 km (0.116 R)
• M21: 18,399,341 km (0.076 R)
• M22: 21,465,948 km (0.115 R)
• M23: 22,008,240 km (0.082 R)
• M24: 23,403,988 km (0.097 R)
• M25: 24,342,416 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.1

Radius: 8.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.17 AU - 8.41 AU

Year: 6596 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 18,402,155 km

• M1: 112,647 km (0.079 R)
• M2: 829,670 km (0.089 R)
• M3: 1,162,675 km (0.082 R)
• M4: 1,755,381 km (0.063 R)
• M5: 2,537,030 km (0.11 R)
• M6: 3,254,651 km (0.112 R)
• M7: 3,624,457 km (0.071 R)
• M8: 4,427,947 km (0.086 R)
• M9: 5,298,009 km (0.098 R)
• M10: 5,761,164 km (0.069 R)
• M11: 6,357,760 km (0.119 R)
• M12: 6,995,047 km (0.111 R)
• M13: 8,757,609 km (0.101 R)
• M14: 11,583,513 km (0.053 R)
• M15: 12,832,505 km (0.114 R)
• M16: 14,307,690 km (0.11 R)
• M17: 14,823,503 km (0.074 R)
• M18: 17,326,425 km (0.107 R)
• M19: 18,347,281 km (0.094 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: 448 - 11,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit