🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.55 AU - 0.77 AU

Year: 197 Days

Day: 28.9 Hours

Environment

Temp: 216 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1 AU - 1.62 AU

Year: 550 Days

Day: 42.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.74 AU - 3.34 AU

Year: 1946 Days

Day: 32.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.48 AU - 3.74 AU

Year: 2013 Days

Day: 45.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.39 AU - 3.83 AU

Year: 2518 Days

Day: 34.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.56 AU - 4.56 AU

Year: 3575 Days

Day: 18.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638

Radius: 13.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.34 AU - 9.38 AU

Year: 8089 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,929,490 km

• M1: 179,517 km (0.088 R)
• M2: 362,476 km (0.099 R)
• M3: 559,197 km (0.079 R)
• M4: 1,158,037 km (0.093 R)
• M5: 1,510,490 km (0.113 R)
• M6: 1,855,014 km (0.066 R)
• M7: 2,091,528 km (0.072 R)
• M8: 2,224,820 km (0.09 R)
• M9: 2,618,412 km (0.038 R)
• M10: 2,860,461 km (0.109 R)
• M11: 3,109,990 km (0.09 R)
• M12: 3,445,239 km (0.116 R)
• M13: 3,792,306 km (0.111 R)
• M14: 4,263,390 km (0.062 R)
• M15: 4,665,658 km (0.082 R)
• M16: 5,020,205 km (0.104 R)
• M17: 5,231,138 km (0.074 R)
• M18: 5,568,631 km (0.095 R)
• M19: 5,850,174 km (0.086 R)
• M20: 6,040,463 km (0.038 R)
• M21: 6,168,519 km (0.103 R)
• M22: 6,558,071 km (0.097 R)
• M23: 6,822,261 km (0.071 R)
• M24: 7,739,745 km (0.116 R)
• M25: 8,552,061 km (0.113 R)
• M26: 8,768,380 km (0.076 R)
• M27: 9,133,100 km (0.118 R)
• M28: 9,243,503 km (0.106 R)
• M29: 9,391,306 km (0.083 R)
• M30: 10,295,176 km (0.116 R)
• M31: 10,913,314 km (0.046 R)
• M32: 11,030,599 km (0.104 R)
• M33: 11,424,341 km (0.107 R)
• M34: 12,347,808 km (0.056 R)
• M35: 12,839,088 km (0.12 R)
• M36: 13,045,682 km (0.075 R)
• M37: 14,180,532 km (0.101 R)
• M38: 15,172,216 km (0.099 R)
• M39: 15,566,257 km (0.086 R)
• M40: 16,454,270 km (0.108 R)
• M41: 16,678,816 km (0.088 R)
• M42: 16,768,874 km (0.098 R)
• M43: 16,904,410 km (0.082 R)
• M44: 17,131,051 km (0.098 R)
• M45: 17,633,101 km (0.11 R)
• M46: 17,863,033 km (0.054 R)
• M47: 18,186,464 km (0.053 R)
• M48: 18,372,115 km (0.075 R)
• M49: 18,605,188 km (0.04 R)
• M50: 19,121,301 km (0.119 R)
• M51: 19,642,051 km (0.04 R)
• M52: 20,071,696 km (0.101 R)
• M53: 20,215,609 km (0.104 R)
• M54: 22,167,113 km (0.118 R)
• M55: 22,814,124 km (0.115 R)
• M56: 23,720,388 km (0.071 R)
• M57: 23,821,815 km (0.083 R)
• M58: 24,280,034 km (0.088 R)
• M59: 24,844,018 km (0.064 R)
• M60: 25,464,250 km (0.084 R)
• M61: 25,568,071 km (0.093 R)
• M62: 26,878,399 km (0.116 R)
• M63: 30,441,072 km (0.09 R)
• M64: 30,551,326 km (0.037 R)
• M65: 30,717,080 km (0.119 R)
• M66: 31,382,641 km (0.088 R)
• M67: 31,494,092 km (0.104 R)
• M68: 33,464,744 km (0.101 R)
• M69: 33,692,582 km (0.072 R)
• M70: 33,978,015 km (0.082 R)
• M71: 35,069,930 km (0.054 R)
• M72: 35,475,190 km (0.108 R)
• M73: 36,115,020 km (0.105 R)
• M74: 36,407,185 km (0.094 R)
• M75: 36,582,813 km (0.079 R)
• M76: 38,354,949 km (0.105 R)
• M77: 39,371,467 km (0.098 R)
• M78: 39,792,585 km (0.107 R)
• M79: 40,034,036 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695

Radius: 4.8

Gravity: 30.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.8 AU - 17.52 AU

Year: 20605 Days

Day: 17.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,929,490 km

• M1: 232,475 km (0.071 R)
• M2: 263,741 km (0.055 R)
• M3: 367,712 km (0.058 R)
• M4: 548,276 km (0.119 R)
• M5: 904,918 km (0.055 R)
• M6: 1,092,513 km (0.106 R)
• M7: 1,321,548 km (0.035 R)
• M8: 1,823,149 km (0.044 R)
• M9: 2,561,116 km (0.111 R)
• M10: 2,825,754 km (0.088 R)
• M11: 3,138,563 km (0.059 R)
• M12: 3,462,592 km (0.117 R)
• M13: 3,628,496 km (0.113 R)
• M14: 4,318,143 km (0.033 R)
• M15: 5,094,107 km (0.091 R)
• M16: 5,235,477 km (0.117 R)
• M17: 5,474,085 km (0.059 R)
• M18: 6,160,590 km (0.117 R)
• M19: 6,564,953 km (0.049 R)
• M20: 6,873,873 km (0.069 R)
• M21: 6,925,783 km (0.082 R)
• M22: 9,051,270 km (0.075 R)
• M23: 9,108,266 km (0.081 R)
• M24: 9,510,385 km (0.047 R)
• M25: 10,451,057 km (0.045 R)
• M26: 10,690,862 km (0.052 R)
• M27: 10,993,200 km (0.118 R)
• M28: 11,544,468 km (0.113 R)
• M29: 11,979,349 km (0.055 R)
• M30: 12,041,881 km (0.104 R)
• M31: 12,167,393 km (0.101 R)
• M32: 12,293,355 km (0.114 R)
• M33: 13,510,782 km (0.096 R)
• M34: 15,441,791 km (0.072 R)
• M35: 15,646,441 km (0.119 R)
• M36: 15,851,989 km (0.051 R)
• M37: 15,989,469 km (0.098 R)
• M38: 17,386,265 km (0.06 R)
• M39: 18,531,586 km (0.092 R)
• M40: 19,553,638 km (0.073 R)
• M41: 19,775,043 km (0.067 R)
• M42: 19,849,094 km (0.107 R)
• M43: 20,894,335 km (0.074 R)
• M44: 22,264,501 km (0.093 R)
• M45: 22,805,148 km (0.119 R)
• M46: 23,349,984 km (0.095 R)
• M47: 25,010,370 km (0.111 R)
• M48: 25,411,293 km (0.087 R)
• M49: 26,626,775 km (0.109 R)
• M50: 26,708,456 km (0.085 R)
• M51: 27,118,354 km (0.041 R)
• M52: 27,695,503 km (0.119 R)
• M53: 28,443,492 km (0.066 R)
• M54: 28,526,968 km (0.07 R)
• M55: 32,194,808 km (0.107 R)
• M56: 32,543,371 km (0.06 R)
• M57: 34,216,623 km (0.088 R)
• M58: 34,305,485 km (0.09 R)
• M59: 36,279,129 km (0.106 R)
• M60: 37,554,152 km (0.076 R)
• M61: 39,214,987 km (0.095 R)
• M62: 39,307,888 km (0.108 R)
• M63: 40,617,168 km (0.058 R)
• M64: 40,805,362 km (0.099 R)
• M65: 41,561,131 km (0.1 R)
• M66: 42,226,093 km (0.051 R)
• M67: 44,629,832 km (0.081 R)
• M68: 44,726,921 km (0.098 R)
• M69: 45,505,877 km (0.119 R)
• M70: 47,077,403 km (0.1 R)
• M71: 49,467,977 km (0.117 R)
• M72: 52,408,622 km (0.095 R)
• M73: 52,921,294 km (0.067 R)
• M74: 54,573,154 km (0.1 R)
• M75: 54,884,766 km (0.104 R)
• M76: 55,718,625 km (0.095 R)
• M77: 56,556,672 km (0.059 R)
• M78: 58,669,891 km (0.106 R)
• M79: 59,202,161 km (0.105 R)
• M80: 59,308,824 km (0.117 R)
• M81: 59,522,300 km (0.104 R)
• M82: 59,736,075 km (0.066 R)
• M83: 61,239,684 km (0.091 R)
• M84: 61,779,582 km (0.032 R)
• M85: 61,996,050 km (0.079 R)
• M86: 62,212,668 km (0.082 R)
• M87: 63,955,334 km (0.051 R)
• M88: 65,162,589 km (0.102 R)
• M89: 66,045,366 km (0.065 R)
• M90: 66,155,918 km (0.12 R)
• M91: 67,043,183 km (0.087 R)
• M92: 67,154,335 km (0.084 R)
• M93: 68,717,184 km (0.106 R)
• M94: 72,106,323 km (0.089 R)
• M95: 74,741,340 km (0.117 R)
• M96: 76,244,649 km (0.084 R)
• M97: 76,592,913 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365

Radius: 6.3

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 15.09 AU - 20.29 AU

Year: 27313 Days

Day: 15.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 75,929,490 km

• M1: 277,055 km (0.113 R)
• M2: 396,285 km (0.085 R)
• M3: 618,138 km (0.12 R)
• M4: 1,056,759 km (0.119 R)
• M5: 1,335,311 km (0.112 R)
• M6: 2,513,095 km (0.113 R)
• M7: 2,883,499 km (0.114 R)
• M8: 3,511,361 km (0.102 R)
• M9: 3,674,722 km (0.103 R)
• M10: 3,924,700 km (0.093 R)
• M11: 4,094,344 km (0.104 R)
• M12: 5,774,627 km (0.117 R)
• M13: 5,967,758 km (0.092 R)
• M14: 6,609,832 km (0.045 R)
• M15: 6,811,789 km (0.089 R)
• M16: 8,119,724 km (0.101 R)
• M17: 9,502,906 km (0.056 R)
• M18: 9,616,750 km (0.059 R)
• M19: 9,730,893 km (0.081 R)
• M20: 10,134,209 km (0.075 R)
• M21: 11,196,353 km (0.097 R)
• M22: 13,043,887 km (0.06 R)
• M23: 14,785,506 km (0.036 R)
• M24: 20,064,366 km (0.115 R)
• M25: 20,503,585 km (0.11 R)
• M26: 22,822,950 km (0.105 R)
• M27: 23,434,955 km (0.119 R)
• M28: 24,596,882 km (0.109 R)
• M29: 25,145,457 km (0.087 R)
• M30: 28,356,875 km (0.087 R)
• M31: 32,634,327 km (0.1 R)
• M32: 32,892,084 km (0.09 R)
• M33: 36,304,710 km (0.101 R)
• M34: 37,466,936 km (0.101 R)
• M35: 37,556,845 km (0.117 R)
• M36: 38,188,297 km (0.1 R)
• M37: 39,461,525 km (0.072 R)
• M38: 42,517,510 km (0.101 R)
• M39: 42,799,053 km (0.098 R)
• M40: 45,265,174 km (0.074 R)
• M41: 45,937,018 km (0.097 R)
• M42: 47,484,907 km (0.116 R)
• M43: 47,777,072 km (0.09 R)
• M44: 47,972,148 km (0.109 R)
• M45: 50,432,883 km (0.054 R)
• M46: 50,631,549 km (0.067 R)
• M47: 53,338,522 km (0.091 R)
• M48: 53,946,488 km (0.115 R)
• M49: 55,271,476 km (0.082 R)
• M50: 55,373,801 km (0.081 R)
• M51: 57,849,497 km (0.052 R)
• M52: 58,161,558 km (0.117 R)
• M53: 58,578,337 km (0.104 R)
• M54: 63,335,999 km (0.077 R)
• M55: 64,194,690 km (0.101 R)
• M56: 65,489,909 km (0.102 R)
• M57: 67,339,537 km (0.065 R)
• M58: 67,886,915 km (0.118 R)
• M59: 67,996,421 km (0.103 R)
• M60: 70,867,503 km (0.101 R)
• M61: 71,424,307 km (0.067 R)
• M62: 72,654,001 km (0.114 R)
• M63: 74,342,213 km (0.031 R)
• M64: 74,794,597 km (0.057 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 18,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit