🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.45 AU - 0.55 AU

Year: 228 Days

Day: 16.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.5

Radius: 10

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.71 AU - 0.87 AU

Year: 453 Days

Day: 13.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 62.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 7,400,590 km

• M1: 130,449 km (0.101 R)
• M2: 239,057 km (0.061 R)
• M3: 337,792 km (0.063 R)
• M4: 411,993 km (0.04 R)
• M5: 499,956 km (0.108 R)
• M6: 563,834 km (0.107 R)
• M7: 686,205 km (0.075 R)
• M8: 758,910 km (0.118 R)
• M9: 1,037,312 km (0.09 R)
• M10: 1,158,785 km (0.1 R)
• M11: 1,299,557 km (0.089 R)
• M12: 1,396,646 km (0.088 R)
• M13: 1,476,232 km (0.051 R)
• M14: 1,588,131 km (0.117 R)
• M15: 1,745,358 km (0.117 R)
• M16: 1,809,835 km (0.066 R)
• M17: 1,924,427 km (0.059 R)
• M18: 1,991,148 km (0.097 R)
• M19: 2,081,355 km (0.098 R)
• M20: 2,207,466 km (0.086 R)
• M21: 2,377,858 km (0.105 R)
• M22: 2,510,103 km (0.075 R)
• M23: 2,688,124 km (0.1 R)
• M24: 2,883,050 km (0.036 R)
• M25: 2,953,361 km (0.114 R)
• M26: 3,121,958 km (0.065 R)
• M27: 3,214,110 km (0.082 R)
• M28: 3,333,789 km (0.086 R)
• M29: 3,455,112 km (0.112 R)
• M30: 3,605,309 km (0.105 R)
• M31: 3,688,186 km (0.082 R)
• M32: 3,799,786 km (0.081 R)
• M33: 3,926,495 km (0.078 R)
• M34: 4,019,096 km (0.115 R)
• M35: 4,322,780 km (0.11 R)
• M36: 4,403,563 km (0.08 R)
• M37: 4,619,133 km (0.108 R)
• M38: 4,716,821 km (0.09 R)
• M39: 4,853,254 km (0.051 R)
• M40: 4,945,107 km (0.06 R)
• M41: 5,153,497 km (0.099 R)
• M42: 5,317,756 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.8

Radius: 15

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.37 AU - 1.49 AU

Year: 1104 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 51.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 7,400,590 km

• M1: 186,698 km (0.06 R)
• M2: 297,849 km (0.077 R)
• M3: 446,101 km (0.089 R)
• M4: 552,315 km (0.069 R)
• M5: 665,711 km (0.067 R)
• M6: 779,255 km (0.105 R)
• M7: 936,034 km (0.071 R)
• M8: 1,072,168 km (0.119 R)
• M9: 1,176,288 km (0.111 R)
• M10: 1,284,148 km (0.079 R)
• M11: 1,437,785 km (0.059 R)
• M12: 1,572,872 km (0.044 R)
• M13: 1,673,851 km (0.115 R)
• M14: 1,863,092 km (0.061 R)
• M15: 1,977,385 km (0.031 R)
• M16: 2,164,232 km (0.082 R)
• M17: 2,299,170 km (0.097 R)
• M18: 2,451,909 km (0.103 R)
• M19: 2,548,250 km (0.069 R)
• M20: 2,752,451 km (0.1 R)
• M21: 2,883,798 km (0.117 R)
• M22: 3,041,325 km (0.096 R)
• M23: 3,185,387 km (0.062 R)
• M24: 3,282,925 km (0.032 R)
• M25: 3,489,221 km (0.082 R)
• M26: 4,019,545 km (0.059 R)
• M27: 4,196,071 km (0.073 R)
• M28: 4,339,385 km (0.082 R)
• M29: 4,456,820 km (0.091 R)
• M30: 4,593,851 km (0.099 R)
• M31: 4,994,624 km (0.118 R)
• M32: 5,089,320 km (0.106 R)
• M33: 5,416,341 km (0.114 R)
• M34: 5,582,544 km (0.028 R)
• M35: 5,780,163 km (0.079 R)
• M36: 5,980,175 km (0.072 R)
• M37: 6,111,372 km (0.075 R)
• M38: 6,315,274 km (0.053 R)
• M39: 6,428,370 km (0.074 R)
• M40: 6,573,181 km (0.1 R)
• M41: 6,729,660 km (0.095 R)
• M42: 6,897,958 km (0.085 R)
• M43: 7,057,130 km (0.111 R)
• M44: 7,185,186 km (0.113 R)
• M45: 7,314,139 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 13,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit