🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.78 AU - 1.02 AU

Year: 307 Days

Day: 22.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.84 AU - 1.28 AU

Year: 393 Days

Day: 17.4 Hours

Environment

Temp: 40 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,901,649 km

• M1: 49,816 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.15 AU - 1.43 AU

Year: 527 Days

Day: 14.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.79 AU - 2.55 AU

Year: 1150 Days

Day: 37.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.4

Radius: 10.5

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.62 AU - 5.78 AU

Year: 4898 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,901,649 km

• M1: 131,048 km (0.034 R)
• M2: 203,752 km (0.111 R)
• M3: 300,093 km (0.087 R)
• M4: 438,771 km (0.113 R)
• M5: 545,434 km (0.116 R)
• M6: 708,346 km (0.119 R)
• M7: 888,462 km (0.11 R)
• M8: 966,552 km (0.099 R)
• M9: 1,111,811 km (0.11 R)
• M10: 1,196,783 km (0.029 R)
• M11: 1,264,551 km (0.101 R)
• M12: 1,404,126 km (0.034 R)
• M13: 1,634,207 km (0.059 R)
• M14: 1,709,904 km (0.111 R)
• M15: 1,990,549 km (0.086 R)
• M16: 2,142,391 km (0.087 R)
• M17: 2,371,425 km (0.039 R)
• M18: 2,457,893 km (0.113 R)
• M19: 2,972,061 km (0.117 R)
• M20: 3,052,096 km (0.081 R)
• M21: 3,241,786 km (0.053 R)
• M22: 3,393,478 km (0.066 R)
• M23: 3,533,502 km (0.086 R)
• M24: 3,965,241 km (0.067 R)
• M25: 4,172,434 km (0.068 R)
• M26: 4,292,412 km (0.09 R)
• M27: 4,597,741 km (0.093 R)
• M28: 4,784,290 km (0.099 R)
• M29: 4,925,809 km (0.098 R)
• M30: 5,068,825 km (0.062 R)
• M31: 5,407,813 km (0.114 R)
• M32: 5,770,887 km (0.079 R)
• M33: 5,854,513 km (0.092 R)
• M34: 5,938,587 km (0.051 R)
• M35: 6,330,383 km (0.12 R)
• M36: 7,157,211 km (0.073 R)
• M37: 7,537,638 km (0.053 R)
• M38: 8,055,097 km (0.049 R)
• M39: 8,280,541 km (0.108 R)
• M40: 8,526,929 km (0.062 R)
• M41: 8,968,991 km (0.115 R)
• M42: 9,775,473 km (0.103 R)
• M43: 9,995,831 km (0.086 R)
• M44: 10,258,375 km (0.096 R)
• M45: 10,502,668 km (0.11 R)
• M46: 10,625,638 km (0.103 R)
• M47: 10,831,484 km (0.108 R)
• M48: 10,976,445 km (0.07 R)
• M49: 11,080,415 km (0.1 R)
• M50: 11,373,178 km (0.054 R)
• M51: 11,457,252 km (0.055 R)
• M52: 11,774,549 km (0.026 R)
• M53: 12,030,362 km (0.093 R)
• M54: 12,396,128 km (0.036 R)
• M55: 12,482,596 km (0.085 R)
• M56: 12,656,429 km (0.118 R)
• M57: 12,962,506 km (0.067 R)
• M58: 13,270,977 km (0.069 R)
• M59: 13,850,220 km (0.083 R)
• M60: 13,985,157 km (0.086 R)
• M61: 14,097,954 km (0.087 R)
• M62: 14,849,533 km (0.096 R)
• M63: 14,941,536 km (0.11 R)
• M64: 15,195,404 km (0.092 R)
• M65: 15,427,580 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.7

Radius: 12.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.99 AU - 10.07 AU

Year: 8966 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,901,649 km

• M1: 166,502 km (0.088 R)
• M2: 382,821 km (0.084 R)
• M3: 505,491 km (0.114 R)
• M4: 719,715 km (0.066 R)
• M5: 948,301 km (0.102 R)
• M6: 1,108,371 km (0.117 R)
• M7: 1,278,015 km (0.076 R)
• M8: 1,356,404 km (0.05 R)
• M9: 1,622,688 km (0.113 R)
• M10: 2,158,847 km (0.104 R)
• M11: 3,413,075 km (0.117 R)
• M12: 3,524,077 km (0.041 R)
• M13: 3,664,699 km (0.118 R)
• M14: 4,486,141 km (0.1 R)
• M15: 4,824,382 km (0.1 R)
• M16: 5,170,850 km (0.06 R)
• M17: 5,266,892 km (0.116 R)
• M18: 5,395,696 km (0.119 R)
• M19: 5,623,683 km (0.076 R)
• M20: 5,722,418 km (0.113 R)
• M21: 7,307,706 km (0.055 R)
• M22: 7,963,244 km (0.097 R)
• M23: 8,074,395 km (0.099 R)
• M24: 8,260,645 km (0.113 R)
• M25: 8,828,219 km (0.066 R)
• M26: 9,252,479 km (0.098 R)
• M27: 10,041,009 km (0.116 R)
• M28: 10,483,968 km (0.117 R)
• M29: 10,974,350 km (0.111 R)
• M30: 11,682,098 km (0.057 R)
• M31: 12,836,395 km (0.1 R)
• M32: 13,405,166 km (0.084 R)
• M33: 13,493,429 km (0.102 R)
• M34: 13,670,403 km (0.092 R)
• M35: 14,161,234 km (0.111 R)
• M36: 14,386,378 km (0.101 R)
• M37: 15,022,768 km (0.076 R)
• M38: 15,114,471 km (0.114 R)
• M39: 16,041,529 km (0.095 R)
• M40: 16,276,248 km (0.115 R)
• M41: 17,950,548 km (0.099 R)
• M42: 18,684,774 km (0.098 R)
• M43: 18,783,359 km (0.115 R)
• M44: 18,981,277 km (0.113 R)
• M45: 20,182,698 km (0.107 R)
• M46: 20,283,826 km (0.087 R)
• M47: 21,151,194 km (0.119 R)
• M48: 21,511,875 km (0.057 R)
• M49: 22,030,680 km (0.091 R)
• M50: 22,239,219 km (0.099 R)
• M51: 23,878,663 km (0.077 R)
• M52: 24,956,814 km (0.065 R)
• M53: 25,174,479 km (0.117 R)
• M54: 25,611,455 km (0.12 R)
• M55: 26,050,973 km (0.113 R)
• M56: 28,512,606 km (0.104 R)
• M57: 28,740,145 km (0.077 R)
• M58: 30,233,281 km (0.054 R)
• M59: 31,223,170 km (0.102 R)
• M60: 32,046,407 km (0.107 R)
• M61: 33,115,284 km (0.091 R)
• M62: 34,922,725 km (0.109 R)
• M63: 35,044,348 km (0.108 R)
• M64: 35,349,079 km (0.119 R)
• M65: 36,453,411 km (0.085 R)
• M66: 37,009,765 km (0.066 R)
• M67: 37,943,256 km (0.118 R)
• M68: 38,758,564 km (0.1 R)
• M69: 38,947,506 km (0.12 R)
• M70: 39,073,617 km (0.098 R)
• M71: 39,263,158 km (0.09 R)
• M72: 39,389,718 km (0.106 R)
• M73: 40,024,162 km (0.065 R)
• M74: 40,982,187 km (0.095 R)
• M75: 43,051,425 km (0.118 R)
• M76: 43,573,970 km (0.064 R)
• M77: 43,836,066 km (0.083 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 12,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit