🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.85 AU - 1.17 AU

Year: 378 Days

Day: 33.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.2

Radius: 11.9

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.07 AU - 6.31 AU

Year: 5741 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 105,569,549 km

• M1: 148,700 km (0.071 R)
• M2: 530,624 km (0.046 R)
• M3: 1,028,635 km (0.106 R)
• M4: 1,813,575 km (0.048 R)
• M5: 2,184,727 km (0.107 R)
• M6: 2,981,486 km (0.081 R)
• M7: 3,485,780 km (0.104 R)
• M8: 3,900,914 km (0.08 R)
• M9: 5,400,932 km (0.052 R)
• M10: 6,098,208 km (0.046 R)
• M11: 7,445,785 km (0.077 R)
• M12: 8,344,569 km (0.104 R)
• M13: 8,946,701 km (0.071 R)
• M14: 12,630,099 km (0.057 R)
• M15: 13,956,135 km (0.06 R)
• M16: 16,662,061 km (0.091 R)
• M17: 19,332,084 km (0.115 R)
• M18: 19,886,045 km (0.112 R)
• M19: 21,677,479 km (0.095 R)
• M20: 22,477,230 km (0.106 R)
• M21: 22,884,435 km (0.049 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.5

Radius: 5.1

Gravity: 38.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 16.82 AU - 18.04 AU

Year: 27127 Days

Day: 15.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 86.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 105,569,549 km

• M1: 135,386 km (0.071 R)
• M2: 463,903 km (0.119 R)
• M3: 753,375 km (0.098 R)
• M4: 959,072 km (0.104 R)
• M5: 1,415,196 km (0.064 R)
• M6: 1,672,654 km (0.085 R)
• M7: 1,982,770 km (0.1 R)
• M8: 3,176,262 km (0.092 R)
• M9: 3,618,772 km (0.052 R)
• M10: 4,548,374 km (0.086 R)
• M11: 5,944,720 km (0.052 R)
• M12: 6,178,691 km (0.053 R)
• M13: 7,176,509 km (0.099 R)
• M14: 8,628,656 km (0.084 R)
• M15: 13,570,771 km (0.107 R)
• M16: 17,712,986 km (0.049 R)
• M17: 18,197,833 km (0.041 R)
• M18: 18,991,898 km (0.116 R)
• M19: 21,185,901 km (0.063 R)
• M20: 24,247,571 km (0.035 R)
• M21: 24,724,938 km (0.112 R)
• M22: 29,847,917 km (0.113 R)
• M23: 31,795,831 km (0.044 R)
• M24: 34,123,873 km (0.033 R)
• M25: 34,422,620 km (0.074 R)
• M26: 41,615,136 km (0.106 R)
• M27: 44,573,882 km (0.078 R)
• M28: 45,469,974 km (0.099 R)
• M29: 46,378,033 km (0.064 R)
• M30: 53,477,050 km (0.113 R)
• M31: 56,759,078 km (0.083 R)
• M32: 64,173,747 km (0.113 R)
• M33: 65,776,389 km (0.108 R)
• M34: 80,358,740 km (0.117 R)
• M35: 82,756,794 km (0.076 R)
• M36: 87,137,020 km (0.068 R)
• M37: 92,246,535 km (0.091 R)
• M38: 98,758,231 km (0.078 R)
• M39: 104,622,767 km (0.067 R)
• M40: 105,569,572 km (0.058 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 16,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit