🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.9 AU - 1.14 AU

Year: 382 Days

Day: 25.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.51 AU - 4.07 AU

Year: 2213 Days

Day: 35.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.9

Radius: 9.3

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.94 AU - 11.68 AU

Year: 14106 Days

Day: 6.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,764,019 km

• M1: 240,553 km (0.103 R)
• M2: 399,127 km (0.088 R)
• M3: 457,021 km (0.092 R)
• M4: 636,539 km (0.118 R)
• M5: 735,423 km (0.054 R)
• M6: 794,365 km (0.106 R)
• M7: 1,064,239 km (0.096 R)
• M8: 1,362,537 km (0.029 R)
• M9: 1,436,588 km (0.106 R)
• M10: 1,827,637 km (0.038 R)
• M11: 2,383,992 km (0.081 R)
• M12: 2,451,460 km (0.108 R)
• M13: 2,611,380 km (0.112 R)
• M14: 2,681,093 km (0.104 R)
• M15: 3,063,166 km (0.032 R)
• M16: 3,361,015 km (0.09 R)
• M17: 3,642,409 km (0.099 R)
• M18: 3,825,517 km (0.094 R)
• M19: 4,119,327 km (0.117 R)
• M20: 4,559,893 km (0.106 R)
• M21: 4,842,932 km (0.109 R)
• M22: 5,970,002 km (0.117 R)
• M23: 6,594,723 km (0.117 R)
• M24: 6,658,452 km (0.069 R)
• M25: 7,142,102 km (0.089 R)
• M26: 7,737,651 km (0.099 R)
• M27: 7,939,608 km (0.105 R)
• M28: 8,143,510 km (0.096 R)
• M29: 8,835,250 km (0.096 R)
• M30: 9,081,937 km (0.092 R)
• M31: 9,259,360 km (0.093 R)
• M32: 9,509,937 km (0.109 R)
• M33: 9,581,893 km (0.076 R)
• M34: 9,944,518 km (0.093 R)
• M35: 10,054,323 km (0.05 R)
• M36: 10,422,783 km (0.096 R)
• M37: 10,833,279 km (0.085 R)
• M38: 11,554,790 km (0.088 R)
• M39: 11,863,261 km (0.095 R)
• M40: 11,979,648 km (0.068 R)
• M41: 12,527,774 km (0.082 R)
• M42: 12,606,762 km (0.113 R)
• M43: 12,725,543 km (0.068 R)
• M44: 12,804,979 km (0.115 R)
• M45: 13,244,498 km (0.026 R)
• M46: 13,405,615 km (0.049 R)
• M47: 13,811,175 km (0.062 R)
• M48: 13,933,695 km (0.115 R)
• M49: 14,056,515 km (0.042 R)
• M50: 14,801,064 km (0.077 R)
• M51: 15,388,983 km (0.031 R)
• M52: 15,473,656 km (0.103 R)
• M53: 15,856,327 km (0.064 R)
• M54: 15,941,747 km (0.104 R)
• M55: 16,891,993 km (0.093 R)
• M56: 17,373,998 km (0.083 R)
• M57: 19,119,206 km (0.113 R)
• M58: 19,210,311 km (0.107 R)
• M59: 19,438,448 km (0.111 R)
• M60: 19,713,259 km (0.083 R)
• M61: 20,779,144 km (0.065 R)
• M62: 20,872,793 km (0.107 R)
• M63: 23,208,763 km (0.079 R)
• M64: 23,354,472 km (0.11 R)
• M65: 23,451,710 km (0.116 R)
• M66: 23,793,392 km (0.119 R)
• M67: 24,185,787 km (0.093 R)
• M68: 24,580,426 km (0.057 R)
• M69: 25,276,056 km (0.074 R)
• M70: 26,281,055 km (0.067 R)
• M71: 26,483,610 km (0.042 R)
• M72: 27,094,418 km (0.067 R)
• M73: 27,709,864 km (0.097 R)
• M74: 28,641,709 km (0.076 R)
• M75: 29,321,183 km (0.037 R)
• M76: 32,633,579 km (0.099 R)
• M77: 33,452,627 km (0.059 R)
• M78: 33,892,295 km (0.067 R)
• M79: 34,223,206 km (0.051 R)
• M80: 34,555,313 km (0.054 R)
• M81: 34,777,167 km (0.058 R)
• M82: 35,445,869 km (0.113 R)
• M83: 35,613,718 km (0.116 R)
• M84: 36,569,798 km (0.094 R)
• M85: 37,933,981 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.4

Radius: 9.7

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.87 AU - 13.93 AU

Year: 14275 Days

Day: 10.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,764,019 km

• M1: 215,571 km (0.038 R)
• M2: 402,568 km (0.101 R)
• M3: 488,138 km (0.057 R)
• M4: 565,181 km (0.075 R)
• M5: 841,937 km (0.104 R)
• M6: 996,322 km (0.102 R)
• M7: 2,213,899 km (0.105 R)
• M8: 2,375,614 km (0.057 R)
• M9: 2,913,269 km (0.036 R)
• M10: 3,061,072 km (0.101 R)
• M11: 3,676,816 km (0.105 R)
• M12: 3,772,410 km (0.115 R)
• M13: 3,901,363 km (0.081 R)
• M14: 4,196,669 km (0.083 R)
• M15: 4,601,930 km (0.047 R)
• M16: 4,739,709 km (0.073 R)
• M17: 4,809,272 km (0.081 R)
• M18: 5,055,062 km (0.099 R)
• M19: 5,161,725 km (0.108 R)
• M20: 5,632,360 km (0.094 R)
• M21: 5,817,113 km (0.113 R)
• M22: 5,966,412 km (0.114 R)
• M23: 6,192,604 km (0.099 R)
• M24: 6,731,605 km (0.062 R)
• M25: 6,888,384 km (0.069 R)
• M26: 7,006,715 km (0.106 R)
• M27: 7,125,795 km (0.038 R)
• M28: 7,446,683 km (0.067 R)
• M29: 7,527,615 km (0.088 R)
• M30: 10,585,695 km (0.088 R)
• M31: 11,275,640 km (0.08 R)
• M32: 11,415,365 km (0.069 R)
• M33: 12,074,942 km (0.06 R)
• M34: 12,553,805 km (0.1 R)
• M35: 13,431,196 km (0.109 R)
• M36: 13,977,228 km (0.117 R)
• M37: 14,077,160 km (0.053 R)
• M38: 15,710,170 km (0.067 R)
• M39: 16,022,979 km (0.063 R)
• M40: 16,548,965 km (0.093 R)
• M41: 16,707,838 km (0.058 R)
• M42: 17,617,842 km (0.104 R)
• M43: 18,488,950 km (0.038 R)
• M44: 18,819,263 km (0.101 R)
• M45: 19,318,321 km (0.06 R)
• M46: 19,485,721 km (0.085 R)
• M47: 20,443,147 km (0.056 R)
• M48: 21,358,088 km (0.059 R)
• M49: 21,878,689 km (0.058 R)
• M50: 22,520,613 km (0.112 R)
• M51: 22,991,248 km (0.112 R)
• M52: 23,287,153 km (0.094 R)
• M53: 23,882,702 km (0.083 R)
• M54: 24,002,380 km (0.096 R)
• M55: 24,724,788 km (0.055 R)
• M56: 25,515,562 km (0.097 R)
• M57: 25,760,454 km (0.115 R)
• M58: 27,622,499 km (0.037 R)
• M59: 29,399,273 km (0.079 R)
• M60: 30,625,826 km (0.08 R)
• M61: 31,278,072 km (0.07 R)
• M62: 31,343,596 km (0.084 R)
• M63: 31,409,120 km (0.097 R)
• M64: 32,066,902 km (0.104 R)
• M65: 32,862,164 km (0.093 R)
• M66: 32,928,735 km (0.081 R)
• M67: 33,596,989 km (0.118 R)
• M68: 33,932,687 km (0.097 R)
• M69: 34,472,286 km (0.026 R)
• M70: 37,559,687 km (0.082 R)
• M71: 37,977,963 km (0.106 R)
• M72: 38,117,837 km (0.077 R)
• M73: 38,678,679 km (0.108 R)
• M74: 39,030,533 km (0.048 R)
• M75: 39,454,194 km (0.076 R)
• M76: 42,100,581 km (0.118 R)
• M77: 42,680,273 km (0.111 R)
• M78: 44,361,603 km (0.097 R)
• M79: 45,321,423 km (0.09 R)
• M80: 45,989,976 km (0.09 R)
• M81: 47,487,301 km (0.079 R)
• M82: 47,713,194 km (0.116 R)
• M83: 49,076,629 km (0.08 R)
• M84: 49,228,919 km (0.1 R)
• M85: 49,610,244 km (0.082 R)
• M86: 50,145,805 km (0.094 R)
• M87: 50,529,523 km (0.106 R)
• M88: 50,760,203 km (0.068 R)
• M89: 51,299,952 km (0.061 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: 279 - 10,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit