🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.01 AU - 1.17 AU

Year: 410 Days

Day: 40.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.38 AU - 1.98 AU

Year: 784 Days

Day: 17.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 85.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,488,491 km

• M1: 829,071 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.02 AU - 4.98 AU

Year: 3436 Days

Day: 47.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.3

Radius: 10.9

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.7 AU - 14.16 AU

Year: 13907 Days

Day: 12.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,488,491 km

• M1: 183,856 km (0.11 R)
• M2: 283,638 km (0.099 R)
• M3: 386,561 km (0.098 R)
• M4: 675,584 km (0.1 R)
• M5: 1,612,216 km (0.092 R)
• M6: 2,787,008 km (0.057 R)
• M7: 3,621,016 km (0.107 R)
• M8: 3,926,944 km (0.095 R)
• M9: 4,820,343 km (0.068 R)
• M10: 5,233,083 km (0.115 R)
• M11: 7,079,570 km (0.089 R)
• M12: 8,606,665 km (0.101 R)
• M13: 8,787,529 km (0.087 R)
• M14: 8,878,334 km (0.107 R)
• M15: 10,327,339 km (0.109 R)
• M16: 10,519,573 km (0.114 R)
• M17: 12,354,091 km (0.104 R)
• M18: 12,969,986 km (0.08 R)
• M19: 13,596,053 km (0.113 R)
• M20: 14,125,330 km (0.1 R)
• M21: 14,285,400 km (0.095 R)
• M22: 14,715,195 km (0.093 R)
• M23: 16,364,810 km (0.11 R)
• M24: 16,984,295 km (0.091 R)
• M25: 17,097,690 km (0.107 R)
• M26: 17,439,671 km (0.058 R)
• M27: 17,668,855 km (0.104 R)
• M28: 18,771,092 km (0.082 R)
• M29: 19,182,785 km (0.095 R)
• M30: 20,315,391 km (0.08 R)
• M31: 20,920,065 km (0.038 R)
• M32: 21,224,647 km (0.108 R)
• M33: 21,653,693 km (0.075 R)
• M34: 22,582,397 km (0.107 R)
• M35: 23,713,955 km (0.086 R)
• M36: 23,967,972 km (0.044 R)
• M37: 24,286,766 km (0.097 R)
• M38: 25,057,494 km (0.114 R)
• M39: 26,425,566 km (0.09 R)
• M40: 26,820,953 km (0.049 R)
• M41: 27,151,864 km (0.046 R)
• M42: 27,617,413 km (0.116 R)
• M43: 28,489,119 km (0.05 R)
• M44: 28,826,911 km (0.108 R)
• M45: 29,916,283 km (0.098 R)
• M46: 30,673,099 km (0.118 R)
• M47: 31,575,623 km (0.119 R)
• M48: 32,346,201 km (0.053 R)
• M49: 33,549,118 km (0.064 R)
• M50: 34,694,738 km (0.053 R)
• M51: 34,766,695 km (0.103 R)
• M52: 35,780,220 km (0.109 R)
• M53: 36,436,955 km (0.039 R)
• M54: 36,950,524 km (0.119 R)
• M55: 37,392,586 km (0.036 R)
• M56: 37,762,392 km (0.087 R)
• M57: 38,133,245 km (0.105 R)
• M58: 39,253,434 km (0.046 R)
• M59: 39,629,074 km (0.091 R)
• M60: 40,232,851 km (0.106 R)
• M61: 40,915,616 km (0.097 R)
• M62: 41,296,642 km (0.034 R)
• M63: 43,219,274 km (0.111 R)
• M64: 43,607,331 km (0.093 R)
• M65: 44,386,885 km (0.077 R)
• M66: 45,407,142 km (0.046 R)
• M67: 45,564,819 km (0.11 R)
• M68: 46,276,456 km (0.088 R)
• M69: 46,832,511 km (0.106 R)
• M70: 47,710,800 km (0.096 R)
• M71: 48,594,475 km (0.108 R)
• M72: 49,078,873 km (0.063 R)
• M73: 50,623,022 km (0.07 R)
• M74: 50,868,362 km (0.075 R)
• M75: 50,950,192 km (0.114 R)
• M76: 52,018,172 km (0.052 R)
• M77: 53,093,631 km (0.051 R)
• M78: 54,511,071 km (0.098 R)
• M79: 55,182,316 km (0.076 R)
• M80: 55,434,688 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.9

Radius: 7

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.72 AU - 18.84 AU

Year: 22560 Days

Day: 16.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,488,491 km

• M1: 88,113 km (0.091 R)
• M2: 211,232 km (0.106 R)
• M3: 315,203 km (0.084 R)
• M4: 553,662 km (0.1 R)
• M5: 786,885 km (0.077 R)
• M6: 914,791 km (0.033 R)
• M7: 1,207,255 km (0.058 R)
• M8: 1,355,806 km (0.05 R)
• M9: 2,305,453 km (0.091 R)
• M10: 2,616,616 km (0.061 R)
• M11: 2,766,364 km (0.09 R)
• M12: 3,007,665 km (0.116 R)
• M13: 3,416,815 km (0.061 R)
• M14: 3,580,775 km (0.053 R)
• M15: 3,916,472 km (0.029 R)
• M16: 4,112,894 km (0.091 R)
• M17: 4,464,300 km (0.105 R)
• M18: 4,747,189 km (0.097 R)
• M19: 4,799,249 km (0.102 R)
• M20: 5,142,277 km (0.028 R)
• M21: 5,740,968 km (0.116 R)
• M22: 6,505,563 km (0.106 R)
• M23: 6,885,092 km (0.108 R)
• M24: 7,543,622 km (0.052 R)
• M25: 8,791,717 km (0.066 R)
• M26: 9,081,339 km (0.027 R)
• M27: 10,069,283 km (0.086 R)
• M28: 10,507,904 km (0.09 R)
• M29: 10,849,586 km (0.101 R)
• M30: 11,229,564 km (0.064 R)
• M31: 11,543,720 km (0.079 R)
• M32: 11,860,867 km (0.062 R)
• M33: 12,359,776 km (0.095 R)
• M34: 12,720,307 km (0.088 R)
• M35: 13,415,039 km (0.074 R)
• M36: 13,525,891 km (0.114 R)
• M37: 13,673,993 km (0.043 R)
• M38: 14,347,782 km (0.078 R)
• M39: 14,726,714 km (0.095 R)
• M40: 14,955,598 km (0.097 R)
• M41: 15,533,046 km (0.105 R)
• M42: 15,922,150 km (0.108 R)
• M43: 16,157,168 km (0.051 R)
• M44: 16,275,052 km (0.079 R)
• M45: 16,353,890 km (0.085 R)
• M46: 16,749,576 km (0.044 R)
• M47: 17,148,554 km (0.043 R)
• M48: 17,833,861 km (0.1 R)
• M49: 20,450,777 km (0.096 R)
• M50: 20,962,701 km (0.075 R)
• M51: 21,263,393 km (0.057 R)
• M52: 21,522,047 km (0.101 R)
• M53: 23,140,846 km (0.084 R)
• M54: 23,273,838 km (0.101 R)
• M55: 23,585,002 km (0.116 R)
• M56: 23,629,582 km (0.089 R)
• M57: 24,391,634 km (0.073 R)
• M58: 25,298,496 km (0.088 R)
• M59: 25,801,893 km (0.042 R)
• M60: 26,540,158 km (0.117 R)
• M61: 27,004,959 km (0.027 R)
• M62: 27,238,481 km (0.104 R)
• M63: 27,613,373 km (0.057 R)
• M64: 28,510,661 km (0.079 R)
• M65: 28,653,228 km (0.105 R)
• M66: 29,273,760 km (0.113 R)
• M67: 29,321,631 km (0.119 R)
• M68: 29,753,969 km (0.073 R)
• M69: 29,802,140 km (0.084 R)
• M70: 30,868,623 km (0.098 R)
• M71: 30,917,392 km (0.074 R)
• M72: 30,966,161 km (0.099 R)
• M73: 31,063,848 km (0.1 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 14,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit