🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.49 AU - 0.65 AU

Year: 184 Days

Day: 47.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.6 AU - 0.76 AU

Year: 240 Days

Day: 41.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.65 AU - 1.05 AU

Year: 335 Days

Day: 13.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 139.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.82 AU - 1.04 AU

Year: 383 Days

Day: 24.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.87 AU - 1.03 AU

Year: 396 Days

Day: 33.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,885,694 km

• M1: 248,183 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.47 AU - 2.75 AU

Year: 1803 Days

Day: 37.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.9

Radius: 9.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.33 AU - 6.95 AU

Year: 5726 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,885,694 km

• M1: 119,529 km (0.079 R)
• M2: 189,840 km (0.085 R)
• M3: 293,960 km (0.105 R)
• M4: 528,080 km (0.032 R)
• M5: 946,356 km (0.093 R)
• M6: 1,607,429 km (0.065 R)
• M7: 1,776,624 km (0.092 R)
• M8: 2,179,043 km (0.079 R)
• M9: 2,434,107 km (0.054 R)
• M10: 2,738,987 km (0.115 R)
• M11: 2,799,425 km (0.114 R)
• M12: 3,035,191 km (0.116 R)
• M13: 3,097,873 km (0.086 R)
• M14: 3,928,141 km (0.048 R)
• M15: 4,053,803 km (0.029 R)
• M16: 4,403,413 km (0.052 R)
• M17: 4,510,226 km (0.108 R)
• M18: 4,762,897 km (0.089 R)
• M19: 4,848,168 km (0.099 R)
• M20: 5,032,472 km (0.07 R)
• M21: 5,194,188 km (0.113 R)
• M22: 5,689,656 km (0.049 R)
• M23: 5,806,193 km (0.103 R)
• M24: 6,213,548 km (0.05 R)
• M25: 6,711,858 km (0.032 R)
• M26: 7,028,258 km (0.118 R)
• M27: 7,349,444 km (0.035 R)
• M28: 7,703,991 km (0.077 R)
• M29: 7,905,051 km (0.04 R)
• M30: 8,180,760 km (0.049 R)
• M31: 9,071,764 km (0.089 R)
• M32: 10,307,293 km (0.119 R)
• M33: 10,544,855 km (0.097 R)
• M34: 10,752,197 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.2

Radius: 4.7

Gravity: 32.47 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.37 AU - 16.05 AU

Year: 20525 Days

Day: 16.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,885,694 km

• M1: 60,886 km (0.102 R)
• M2: 114,592 km (0.088 R)
• M3: 217,366 km (0.116 R)
• M4: 280,646 km (0.112 R)
• M5: 529,277 km (0.11 R)
• M6: 640,279 km (0.119 R)
• M7: 963,111 km (0.069 R)
• M8: 1,044,193 km (0.09 R)
• M9: 1,802,654 km (0.071 R)
• M10: 1,869,225 km (0.077 R)
• M11: 2,579,815 km (0.067 R)
• M12: 2,692,911 km (0.034 R)
• M13: 4,173,182 km (0.098 R)
• M14: 4,530,871 km (0.098 R)
• M15: 4,713,380 km (0.119 R)
• M16: 5,515,823 km (0.089 R)
• M17: 7,031,549 km (0.102 R)
• M18: 7,137,015 km (0.093 R)
• M19: 7,296,038 km (0.12 R)
• M20: 7,349,295 km (0.113 R)
• M21: 8,779,450 km (0.109 R)
• M22: 8,949,842 km (0.069 R)
• M23: 9,006,989 km (0.104 R)
• M24: 9,064,135 km (0.058 R)
• M25: 9,236,472 km (0.074 R)
• M26: 10,054,473 km (0.096 R)
• M27: 10,895,662 km (0.116 R)
• M28: 11,386,343 km (0.08 R)
• M29: 12,644,311 km (0.115 R)
• M30: 13,550,725 km (0.064 R)
• M31: 14,277,621 km (0.106 R)
• M32: 14,478,082 km (0.075 R)
• M33: 14,545,102 km (0.077 R)
• M34: 14,814,079 km (0.11 R)
• M35: 15,699,997 km (0.071 R)
• M36: 15,768,812 km (0.091 R)
• M37: 16,673,131 km (0.102 R)
• M38: 16,743,293 km (0.114 R)
• M39: 16,954,675 km (0.076 R)
• M40: 17,096,045 km (0.073 R)
• M41: 17,737,221 km (0.102 R)
• M42: 18,458,732 km (0.055 R)
• M43: 19,116,214 km (0.077 R)
• M44: 19,189,816 km (0.036 R)
• M45: 20,604,713 km (0.113 R)
• M46: 22,052,970 km (0.117 R)
• M47: 22,672,455 km (0.112 R)
• M48: 23,140,995 km (0.099 R)
• M49: 23,770,354 km (0.049 R)
• M50: 24,007,915 km (0.109 R)
• M51: 24,885,606 km (0.026 R)
• M52: 26,180,675 km (0.117 R)
• M53: 28,583,516 km (0.051 R)
• M54: 29,258,651 km (0.107 R)
• M55: 30,195,433 km (0.106 R)
• M56: 32,273,347 km (0.097 R)
• M57: 34,486,498 km (0.091 R)
• M58: 34,755,325 km (0.107 R)
• M59: 37,481,896 km (0.11 R)
• M60: 40,465,027 km (0.088 R)
• M61: 41,507,874 km (0.095 R)
• M62: 42,176,128 km (0.076 R)
• M63: 42,463,655 km (0.081 R)
• M64: 42,559,697 km (0.101 R)
• M65: 43,233,485 km (0.105 R)
• M66: 44,494,296 km (0.064 R)
• M67: 44,591,685 km (0.07 R)
• M68: 44,884,597 km (0.109 R)
• M69: 44,982,434 km (0.116 R)
• M70: 45,080,271 km (0.053 R)
• M71: 45,767,075 km (0.093 R)
• M72: 46,259,850 km (0.071 R)
• M73: 46,358,585 km (0.06 R)
• M74: 46,655,238 km (0.041 R)
• M75: 48,950,667 km (0.098 R)
• M76: 50,467,440 km (0.057 R)
• M77: 50,874,496 km (0.062 R)
• M78: 50,976,522 km (0.065 R)
• M79: 51,384,924 km (0.067 R)
• M80: 54,066,017 km (0.07 R)
• M81: 54,691,186 km (0.117 R)
• M82: 55,004,743 km (0.086 R)
• M83: 55,738,521 km (0.09 R)
• M84: 55,843,539 km (0.095 R)
• M85: 56,369,974 km (0.074 R)
• M86: 56,475,590 km (0.097 R)
• M87: 60,748,404 km (0.081 R)
• M88: 62,268,319 km (0.117 R)
• M89: 63,690,845 km (0.102 R)
• M90: 65,900,256 km (0.096 R)
• M91: 66,345,160 km (0.095 R)
• M92: 70,393,577 km (0.114 R)
• M93: 71,190,036 km (0.025 R)
• M94: 75,216,912 km (0.104 R)
• M95: 77,550,938 km (0.107 R)
• M96: 78,020,525 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.3

Radius: 3.9

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.78 AU - 19 AU

Year: 28366 Days

Day: 19.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 56,885,694 km

• M1: 50,265 km (0.107 R)
• M2: 89,160 km (0.087 R)
• M3: 174,431 km (0.06 R)
• M4: 221,405 km (0.071 R)
• M5: 314,754 km (0.102 R)
• M6: 591,061 km (0.054 R)
• M7: 742,005 km (0.1 R)
• M8: 1,334,563 km (0.096 R)
• M9: 1,383,182 km (0.031 R)
• M10: 1,532,181 km (0.08 R)
• M11: 1,634,506 km (0.08 R)
• M12: 2,323,105 km (0.101 R)
• M13: 2,411,218 km (0.089 R)
• M14: 2,530,298 km (0.116 R)
• M15: 2,560,368 km (0.069 R)
• M16: 2,774,293 km (0.114 R)
• M17: 3,416,666 km (0.088 R)
• M18: 3,550,556 km (0.077 R)
• M19: 3,823,273 km (0.104 R)
• M20: 3,997,255 km (0.064 R)
• M21: 4,032,411 km (0.111 R)
• M22: 4,389,052 km (0.11 R)
• M23: 4,534,461 km (0.101 R)
• M24: 4,571,113 km (0.079 R)
• M25: 5,170,402 km (0.09 R)
• M26: 5,518,217 km (0.092 R)
• M27: 5,635,801 km (0.047 R)
• M28: 6,564,803 km (0.108 R)
• M29: 7,238,592 km (0.092 R)
• M30: 7,324,312 km (0.079 R)
• M31: 7,802,127 km (0.101 R)
• M32: 8,605,318 km (0.091 R)
• M33: 9,016,712 km (0.095 R)
• M34: 10,337,063 km (0.105 R)
• M35: 10,970,461 km (0.116 R)
• M36: 11,316,630 km (0.106 R)
• M37: 11,616,125 km (0.066 R)
• M38: 11,969,026 km (0.057 R)
• M39: 13,732,037 km (0.066 R)
• M40: 14,212,097 km (0.098 R)
• M41: 14,427,368 km (0.093 R)
• M42: 14,589,383 km (0.12 R)
• M43: 15,963,140 km (0.061 R)
• M44: 16,355,236 km (0.111 R)
• M45: 16,524,132 km (0.116 R)
• M46: 19,842,811 km (0.087 R)
• M47: 20,567,014 km (0.076 R)
• M48: 20,932,332 km (0.12 R)
• M49: 21,299,745 km (0.077 R)
• M50: 21,484,199 km (0.111 R)
• M51: 22,727,956 km (0.111 R)
• M52: 23,105,541 km (0.028 R)
• M53: 23,421,791 km (0.1 R)
• M54: 23,994,750 km (0.067 R)
• M55: 24,895,030 km (0.04 R)
• M56: 25,349,359 km (0.084 R)
• M57: 26,332,068 km (0.113 R)
• M58: 26,530,135 km (0.069 R)
• M59: 26,927,617 km (0.035 R)
• M60: 27,594,674 km (0.067 R)
• M61: 28,266,966 km (0.114 R)
• M62: 29,149,145 km (0.112 R)
• M63: 30,178,229 km (0.06 R)
• M64: 31,288,843 km (0.052 R)
• M65: 32,130,631 km (0.037 R)
• M66: 32,554,292 km (0.091 R)
• M67: 33,407,299 km (0.065 R)
• M68: 33,836,495 km (0.114 R)
• M69: 33,908,153 km (0.112 R)
• M70: 34,051,767 km (0.075 R)
• M71: 34,628,018 km (0.113 R)
• M72: 35,790,393 km (0.077 R)
• M73: 36,449,671 km (0.098 R)
• M74: 37,409,192 km (0.081 R)
• M75: 40,109,433 km (0.075 R)
• M76: 40,185,279 km (0.119 R)
• M77: 43,026,891 km (0.11 R)
• M78: 44,040,566 km (0.106 R)
• M79: 44,589,590 km (0.078 R)
• M80: 44,668,279 km (0.075 R)
• M81: 44,983,182 km (0.115 R)
• M82: 45,141,008 km (0.113 R)
• M83: 45,456,959 km (0.077 R)
• M84: 46,569,069 km (0.115 R)
• M85: 47,770,340 km (0.117 R)
• M86: 47,931,307 km (0.114 R)
• M87: 48,415,256 km (0.11 R)
• M88: 48,496,039 km (0.107 R)
• M89: 50,040,039 km (0.11 R)
• M90: 50,449,040 km (0.096 R)
• M91: 51,352,760 km (0.111 R)
• M92: 51,517,617 km (0.049 R)
• M93: 53,676,913 km (0.117 R)
• M94: 54,179,412 km (0.087 R)
• M95: 54,263,336 km (0.026 R)
• M96: 54,347,261 km (0.091 R)
• M97: 54,515,259 km (0.113 R)
• M98: 54,599,333 km (0.104 R)
• M99: 56,459,882 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 18,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit