🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.52 AU - 0.66 AU

Year: 167 Days

Day: 47.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,525,624 km

• M1: 17,353 km (0.046 R)
• M2: 100,231 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.81 AU - 2.57 AU

Year: 1196 Days

Day: 28.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.7 AU - 2.96 AU

Year: 1757 Days

Day: 35.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,525,624 km

• M1: 644,468 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.2

Radius: 8.6

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.41 AU - 6.65 AU

Year: 5463 Days

Day: 8.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,525,624 km

• M1: 106,962 km (0.034 R)
• M2: 396,883 km (0.104 R)
• M3: 671,694 km (0.069 R)
• M4: 962,214 km (0.112 R)
• M5: 1,283,849 km (0.081 R)
• M6: 1,625,530 km (0.117 R)
• M7: 2,636,363 km (0.045 R)
• M8: 3,113,132 km (0.084 R)
• M9: 3,946,841 km (0.066 R)
• M10: 4,731,182 km (0.072 R)
• M11: 5,615,605 km (0.1 R)
• M12: 6,145,331 km (0.114 R)
• M13: 8,324,224 km (0.1 R)
• M14: 9,783,551 km (0.084 R)
• M15: 10,094,715 km (0.062 R)
• M16: 10,550,689 km (0.094 R)
• M17: 12,153,481 km (0.112 R)
• M18: 14,534,780 km (0.112 R)
• M19: 14,881,996 km (0.077 R)
• M20: 16,202,646 km (0.075 R)
• M21: 19,213,303 km (0.101 R)
• M22: 19,491,555 km (0.094 R)
• M23: 21,740,161 km (0.05 R)
• M24: 22,577,909 km (0.103 R)
• M25: 23,358,212 km (0.112 R)
• M26: 27,179,988 km (0.086 R)
• M27: 31,785,658 km (0.064 R)
• M28: 32,963,592 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.3

Radius: 5.1

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.11 AU - 17.07 AU

Year: 20562 Days

Day: 24.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,525,624 km

• M1: 63,429 km (0.119 R)
• M2: 244,742 km (0.087 R)
• M3: 421,866 km (0.109 R)
• M4: 768,185 km (0.083 R)
• M5: 1,120,638 km (0.108 R)
• M6: 1,300,005 km (0.115 R)
• M7: 4,072,353 km (0.114 R)
• M8: 4,532,067 km (0.083 R)
• M9: 5,927,068 km (0.099 R)
• M10: 6,158,496 km (0.05 R)
• M11: 8,618,782 km (0.099 R)
• M12: 13,693,441 km (0.093 R)
• M13: 17,550,074 km (0.093 R)
• M14: 19,175,754 km (0.068 R)
• M15: 25,552,513 km (0.119 R)
• M16: 25,857,992 km (0.117 R)
• M17: 27,104,292 km (0.097 R)
• M18: 34,930,654 km (0.074 R)
• M19: 44,137,805 km (0.039 R)
• M20: 51,529,286 km (0.092 R)
• M21: 56,716,891 km (0.057 R)
• M22: 57,584,858 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 15,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit