🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.78 AU - 0.86 AU

Year: 280 Days

Day: 37.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.34 AU - 1.42 AU

Year: 611 Days

Day: 23.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,902,600 km

• M1: 52,808 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.3 AU - 2.68 AU

Year: 1480 Days

Day: 37.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.8

Radius: 10.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.82 AU - 7.04 AU

Year: 5440 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 47,902,600 km

• M1: 155,432 km (0.104 R)
• M2: 243,994 km (0.099 R)
• M3: 344,374 km (0.045 R)
• M4: 435,031 km (0.076 R)
• M5: 657,632 km (0.114 R)
• M6: 728,392 km (0.067 R)
• M7: 814,560 km (0.112 R)
• M8: 1,032,674 km (0.091 R)
• M9: 1,116,898 km (0.05 R)
• M10: 1,671,756 km (0.086 R)
• M11: 1,755,232 km (0.058 R)
• M12: 1,978,731 km (0.078 R)
• M13: 2,341,057 km (0.12 R)
• M14: 3,148,138 km (0.108 R)
• M15: 3,283,673 km (0.091 R)
• M16: 3,410,532 km (0.059 R)
• M17: 3,978,855 km (0.094 R)
• M18: 5,019,457 km (0.112 R)
• M19: 6,088,035 km (0.094 R)
• M20: 6,762,123 km (0.093 R)
• M21: 7,087,648 km (0.117 R)
• M22: 7,252,355 km (0.045 R)
• M23: 7,515,647 km (0.102 R)
• M24: 7,655,521 km (0.12 R)
• M25: 7,796,293 km (0.117 R)
• M26: 8,615,042 km (0.052 R)
• M27: 8,746,838 km (0.065 R)
• M28: 8,997,564 km (0.057 R)
• M29: 9,071,764 km (0.1 R)
• M30: 9,176,034 km (0.08 R)
• M31: 9,295,563 km (0.106 R)
• M32: 9,370,661 km (0.11 R)
• M33: 9,597,003 km (0.113 R)
• M34: 9,718,476 km (0.101 R)
• M35: 9,794,621 km (0.082 R)
• M36: 9,947,510 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.3

Radius: 11.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.36 AU - 10.66 AU

Year: 11931 Days

Day: 7.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,902,600 km

• M1: 363,074 km (0.112 R)
• M2: 438,771 km (0.113 R)
• M3: 657,333 km (0.043 R)
• M4: 894,595 km (0.039 R)
• M5: 1,004,998 km (0.063 R)
• M6: 1,281,455 km (0.1 R)
• M7: 1,386,174 km (0.086 R)
• M8: 2,124,739 km (0.079 R)
• M9: 3,457,656 km (0.05 R)
• M10: 4,379,328 km (0.099 R)
• M11: 5,442,221 km (0.042 R)
• M12: 5,755,030 km (0.084 R)
• M13: 6,803,113 km (0.093 R)
• M14: 6,877,613 km (0.113 R)
• M15: 7,254,001 km (0.112 R)
• M16: 7,329,996 km (0.071 R)
• M17: 7,753,358 km (0.067 R)
• M18: 8,184,649 km (0.057 R)
• M19: 8,463,200 km (0.11 R)
• M20: 8,785,434 km (0.084 R)
• M21: 9,650,259 km (0.082 R)
• M22: 10,845,397 km (0.082 R)
• M23: 11,151,474 km (0.081 R)
• M24: 11,283,569 km (0.12 R)
• M25: 11,682,846 km (0.087 R)
• M26: 11,951,673 km (0.099 R)
• M27: 12,449,834 km (0.11 R)
• M28: 12,954,727 km (0.091 R)
• M29: 13,232,979 km (0.114 R)
• M30: 14,222,419 km (0.089 R)
• M31: 15,138,108 km (0.115 R)
• M32: 15,284,414 km (0.041 R)
• M33: 17,229,187 km (0.118 R)
• M34: 18,620,746 km (0.077 R)
• M35: 18,830,034 km (0.082 R)
• M36: 19,409,426 km (0.096 R)
• M37: 19,515,341 km (0.066 R)
• M38: 20,693,724 km (0.11 R)
• M39: 20,802,033 km (0.073 R)
• M40: 21,291,667 km (0.11 R)
• M41: 21,675,086 km (0.099 R)
• M42: 22,282,154 km (0.109 R)
• M43: 23,569,743 km (0.088 R)
• M44: 24,251,012 km (0.101 R)
• M45: 24,479,597 km (0.101 R)
• M46: 25,111,798 km (0.091 R)
• M47: 25,924,114 km (0.065 R)
• M48: 26,274,921 km (0.112 R)
• M49: 26,922,231 km (0.07 R)
• M50: 27,158,895 km (0.102 R)
• M51: 28,352,536 km (0.068 R)
• M52: 28,774,402 km (0.118 R)
• M53: 29,441,459 km (0.106 R)
• M54: 29,624,268 km (0.091 R)
• M55: 30,359,392 km (0.089 R)
• M56: 30,976,483 km (0.116 R)
• M57: 31,224,516 km (0.088 R)
• M58: 31,785,060 km (0.07 R)
• M59: 32,285,913 km (0.094 R)
• M60: 32,537,387 km (0.097 R)
• M61: 32,852,740 km (0.047 R)
• M62: 32,979,150 km (0.101 R)
• M63: 34,701,171 km (0.1 R)
• M64: 35,087,732 km (0.097 R)
• M65: 35,670,415 km (0.09 R)
• M66: 36,125,791 km (0.09 R)
• M67: 37,569,560 km (0.078 R)
• M68: 38,364,972 km (0.109 R)
• M69: 39,702,976 km (0.085 R)
• M70: 39,837,614 km (0.066 R)
• M71: 40,580,966 km (0.096 R)
• M72: 40,784,419 km (0.09 R)
• M73: 41,397,022 km (0.066 R)
• M74: 41,533,605 km (0.077 R)
• M75: 42,631,204 km (0.1 R)
• M76: 42,907,212 km (0.092 R)
• M77: 44,645,091 km (0.064 R)
• M78: 44,715,103 km (0.043 R)
• M79: 44,925,288 km (0.061 R)
• M80: 45,276,394 km (0.089 R)
• M81: 46,052,059 km (0.052 R)
• M82: 46,193,429 km (0.109 R)
• M83: 46,903,121 km (0.079 R)
• M84: 47,259,314 km (0.102 R)
• M85: 47,616,254 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 19,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit