🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.71 AU - 0.89 AU

Year: 263 Days

Day: 45.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,085,545 km

• M1: 49,816 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.22 AU - 1.98 AU

Year: 743 Days

Day: 13.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.2

Radius: 8.3

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.15 AU - 8.03 AU

Year: 6210 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,085,545 km

• M1: 163,959 km (0.096 R)
• M2: 243,695 km (0.079 R)
• M3: 361,279 km (0.093 R)
• M4: 479,461 km (0.117 R)
• M5: 588,668 km (0.074 R)
• M6: 1,365,230 km (0.055 R)
• M7: 1,524,851 km (0.08 R)
• M8: 1,623,586 km (0.057 R)
• M9: 1,915,152 km (0.081 R)
• M10: 1,968,409 km (0.036 R)
• M11: 2,279,423 km (0.076 R)
• M12: 2,744,822 km (0.116 R)
• M13: 3,562,524 km (0.042 R)
• M14: 3,628,347 km (0.099 R)
• M15: 3,828,509 km (0.118 R)
• M16: 3,896,127 km (0.092 R)
• M17: 3,986,783 km (0.106 R)
• M18: 4,193,378 km (0.117 R)
• M19: 4,262,941 km (0.116 R)
• M20: 4,545,531 km (0.108 R)
• M21: 4,809,721 km (0.118 R)
• M22: 5,178,330 km (0.108 R)
• M23: 5,328,377 km (0.093 R)
• M24: 5,761,164 km (0.119 R)
• M25: 6,205,320 km (0.029 R)
• M26: 6,498,681 km (0.103 R)
• M27: 6,606,392 km (0.079 R)
• M28: 6,878,510 km (0.113 R)
• M29: 6,960,789 km (0.115 R)
• M30: 7,015,841 km (0.109 R)
• M31: 7,461,792 km (0.059 R)
• M32: 7,574,739 km (0.117 R)
• M33: 8,351,750 km (0.085 R)
• M34: 8,705,250 km (0.052 R)
• M35: 9,305,287 km (0.11 R)
• M36: 9,366,023 km (0.081 R)
• M37: 9,763,954 km (0.097 R)
• M38: 9,887,522 km (0.111 R)
• M39: 10,073,921 km (0.117 R)
• M40: 10,292,932 km (0.1 R)
• M41: 10,355,763 km (0.107 R)
• M42: 10,481,724 km (0.062 R)
• M43: 10,639,999 km (0.118 R)
• M44: 10,926,928 km (0.095 R)
• M45: 11,378,414 km (0.095 R)
• M46: 12,600,479 km (0.108 R)
• M47: 12,735,117 km (0.037 R)
• M48: 13,039,848 km (0.094 R)
• M49: 13,415,488 km (0.074 R)
• M50: 14,917,600 km (0.114 R)
• M51: 15,238,787 km (0.059 R)
• M52: 15,742,932 km (0.083 R)
• M53: 15,887,892 km (0.108 R)
• M54: 16,362,417 km (0.116 R)
• M55: 17,175,780 km (0.064 R)
• M56: 17,888,913 km (0.109 R)
• M57: 18,420,584 km (0.115 R)
• M58: 18,688,364 km (0.065 R)
• M59: 21,115,889 km (0.05 R)
• M60: 21,476,420 km (0.072 R)
• M61: 22,570,280 km (0.097 R)
• M62: 23,021,168 km (0.1 R)
• M63: 23,268,303 km (0.052 R)
• M64: 23,433,609 km (0.087 R)
• M65: 23,557,775 km (0.117 R)
• M66: 24,475,259 km (0.099 R)
• M67: 24,811,854 km (0.047 R)
• M68: 25,234,767 km (0.089 R)
• M69: 25,362,075 km (0.043 R)
• M70: 25,447,047 km (0.083 R)
• M71: 25,659,924 km (0.108 R)
• M72: 26,001,756 km (0.072 R)
• M73: 26,216,279 km (0.04 R)
• M74: 26,302,148 km (0.066 R)
• M75: 26,517,419 km (0.116 R)
• M76: 26,906,523 km (0.05 R)
• M77: 27,646,285 km (0.096 R)
• M78: 28,040,774 km (0.058 R)
• M79: 28,569,453 km (0.054 R)
• M80: 28,835,139 km (0.096 R)
• M81: 29,190,584 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 20,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit