🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.45 AU - 0.67 AU

Year: 153 Days

Day: 42.3 Hours

Environment

Temp: 243 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,346,989 km

• M1: 39,943 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.72 AU - 0.8 AU

Year: 242 Days

Day: 16.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.85 AU - 1.23 AU

Year: 387 Days

Day: 27.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.6

Radius: 9.9

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.42 AU - 7.52 AU

Year: 6011 Days

Day: 14.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 81,346,989 km

• M1: 148,999 km (0.093 R)
• M2: 359,035 km (0.055 R)
• M3: 494,870 km (0.074 R)
• M4: 1,681,779 km (0.102 R)
• M5: 1,836,463 km (0.08 R)
• M6: 2,220,780 km (0.118 R)
• M7: 2,422,438 km (0.053 R)
• M8: 2,695,155 km (0.086 R)
• M9: 3,029,058 km (0.083 R)
• M10: 3,200,946 km (0.112 R)
• M11: 3,270,658 km (0.109 R)
• M12: 3,358,472 km (0.084 R)
• M13: 3,572,547 km (0.093 R)
• M14: 3,681,304 km (0.091 R)
• M15: 3,920,661 km (0.064 R)
• M16: 4,108,257 km (0.102 R)
• M17: 4,203,251 km (0.076 R)
• M18: 4,395,485 km (0.082 R)
• M19: 4,570,813 km (0.114 R)
• M20: 5,172,346 km (0.105 R)
• M21: 5,440,725 km (0.108 R)
• M22: 5,969,853 km (0.118 R)
• M23: 6,142,638 km (0.116 R)
• M24: 6,317,069 km (0.085 R)
• M25: 7,099,616 km (0.05 R)
• M26: 7,236,947 km (0.091 R)
• M27: 7,537,339 km (0.085 R)
• M28: 7,607,201 km (0.113 R)
• M29: 7,912,680 km (0.084 R)
• M30: 8,054,948 km (0.073 R)
• M31: 8,126,456 km (0.106 R)
• M32: 8,318,090 km (0.092 R)
• M33: 8,632,844 km (0.098 R)
• M34: 8,828,518 km (0.111 R)
• M35: 8,902,270 km (0.101 R)
• M36: 9,199,222 km (0.073 R)
• M37: 9,424,217 km (0.083 R)
• M38: 9,575,161 km (0.063 R)
• M39: 10,058,512 km (0.102 R)
• M40: 10,628,181 km (0.099 R)
• M41: 10,890,575 km (0.089 R)
• M42: 11,075,478 km (0.086 R)
• M43: 11,155,064 km (0.029 R)
• M44: 11,314,835 km (0.088 R)
• M45: 11,582,765 km (0.105 R)
• M46: 11,798,634 km (0.11 R)
• M47: 12,043,077 km (0.066 R)
• M48: 12,344,218 km (0.042 R)
• M49: 12,786,579 km (0.102 R)
• M50: 12,925,854 km (0.116 R)
• M51: 13,431,495 km (0.069 R)
• M52: 13,743,856 km (0.054 R)
• M53: 14,231,096 km (0.099 R)
• M54: 15,222,631 km (0.082 R)
• M55: 16,085,810 km (0.063 R)
• M56: 16,206,237 km (0.12 R)
• M57: 16,599,230 km (0.111 R)
• M58: 18,077,855 km (0.086 R)
• M59: 18,517,075 km (0.086 R)
• M60: 19,182,486 km (0.094 R)
• M61: 19,855,677 km (0.114 R)
• M62: 20,962,102 km (0.12 R)
• M63: 21,754,971 km (0.119 R)
• M64: 22,255,675 km (0.093 R)
• M65: 22,322,695 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810

Radius: 14.3

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.49 AU - 7.55 AU

Year: 6794 Days

Day: 14.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,346,989 km

• M1: 179,069 km (0.06 R)
• M2: 288,125 km (0.029 R)
• M3: 513,420 km (0.11 R)
• M4: 978,669 km (0.049 R)
• M5: 1,678,638 km (0.109 R)
• M6: 1,880,445 km (0.115 R)
• M7: 2,242,322 km (0.116 R)
• M8: 2,580,414 km (0.034 R)
• M9: 2,673,314 km (0.074 R)
• M10: 3,535,446 km (0.096 R)
• M11: 4,311,710 km (0.034 R)
• M12: 4,705,302 km (0.118 R)
• M13: 5,139,884 km (0.082 R)
• M14: 5,317,456 km (0.097 R)
• M15: 5,617,998 km (0.082 R)
• M16: 5,801,106 km (0.064 R)
• M17: 5,924,225 km (0.119 R)
• M18: 6,235,838 km (0.12 R)
• M19: 6,425,528 km (0.067 R)
• M20: 6,778,280 km (0.098 R)
• M21: 6,875,518 km (0.064 R)
• M22: 7,104,403 km (0.055 R)
• M23: 7,369,042 km (0.054 R)
• M24: 7,670,780 km (0.075 R)
• M25: 7,942,450 km (0.106 R)
• M26: 8,079,482 km (0.108 R)
• M27: 8,217,261 km (0.099 R)
• M28: 8,460,358 km (0.1 R)
• M29: 9,674,793 km (0.053 R)
• M30: 9,784,598 km (0.063 R)
• M31: 9,931,653 km (0.109 R)
• M32: 10,042,355 km (0.101 R)
• M33: 11,403,546 km (0.052 R)
• M34: 11,909,337 km (0.072 R)
• M35: 12,382,814 km (0.106 R)
• M36: 12,621,872 km (0.077 R)
• M37: 12,862,425 km (0.064 R)
• M38: 14,005,353 km (0.078 R)
• M39: 15,180,594 km (0.052 R)
• M40: 15,308,350 km (0.1 R)
• M41: 15,823,116 km (0.049 R)
• M42: 16,169,585 km (0.092 R)
• M43: 17,135,090 km (0.103 R)
• M44: 20,282,779 km (0.081 R)
• M45: 20,376,576 km (0.081 R)
• M46: 21,371,103 km (0.114 R)
• M47: 21,898,286 km (0.069 R)
• M48: 21,994,627 km (0.11 R)
• M49: 22,187,758 km (0.069 R)
• M50: 22,575,515 km (0.109 R)
• M51: 22,916,748 km (0.096 R)
• M52: 23,703,035 km (0.094 R)
• M53: 24,099,469 km (0.057 R)
• M54: 24,198,952 km (0.088 R)
• M55: 25,302,086 km (0.073 R)
• M56: 25,504,492 km (0.034 R)
• M57: 25,605,920 km (0.109 R)
• M58: 26,216,877 km (0.095 R)
• M59: 27,349,782 km (0.045 R)
• M60: 27,505,513 km (0.064 R)
• M61: 28,131,281 km (0.111 R)
• M62: 28,761,687 km (0.114 R)
• M63: 29,983,303 km (0.09 R)
• M64: 30,304,789 km (0.05 R)
• M65: 31,059,211 km (0.052 R)
• M66: 31,275,978 km (0.079 R)
• M67: 31,547,498 km (0.109 R)
• M68: 32,147,834 km (0.068 R)
• M69: 33,027,620 km (0.118 R)
• M70: 33,138,172 km (0.112 R)
• M71: 34,194,483 km (0.12 R)
• M72: 34,642,678 km (0.116 R)
• M73: 35,657,849 km (0.097 R)
• M74: 37,084,265 km (0.112 R)
• M75: 37,199,156 km (0.119 R)
• M76: 37,429,387 km (0.102 R)
• M77: 38,180,668 km (0.085 R)
• M78: 39,053,871 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.8

Radius: 14.1

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.07 AU - 10.77 AU

Year: 10560 Days

Day: 12.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,346,989 km

• M1: 264,040 km (0.068 R)
• M2: 416,780 km (0.075 R)
• M3: 579,692 km (0.092 R)
• M4: 707,000 km (0.045 R)
• M5: 898,186 km (0.073 R)
• M6: 1,272,779 km (0.051 R)
• M7: 1,747,752 km (0.087 R)
• M8: 1,870,721 km (0.106 R)
• M9: 2,219,584 km (0.07 R)
• M10: 2,372,921 km (0.047 R)
• M11: 2,470,609 km (0.101 R)
• M12: 2,792,394 km (0.102 R)
• M13: 3,042,970 km (0.118 R)
• M14: 3,366,550 km (0.074 R)
• M15: 3,588,703 km (0.115 R)
• M16: 3,769,866 km (0.114 R)
• M17: 3,907,796 km (0.107 R)
• M18: 4,141,467 km (0.078 R)
• M19: 4,236,313 km (0.052 R)
• M20: 4,452,332 km (0.072 R)
• M21: 4,672,091 km (0.099 R)
• M22: 4,845,475 km (0.086 R)
• M23: 5,797,665 km (0.049 R)
• M24: 6,145,929 km (0.098 R)
• M25: 6,363,594 km (0.064 R)
• M26: 6,611,777 km (0.078 R)
• M27: 7,089,144 km (0.077 R)
• M28: 7,519,537 km (0.098 R)
• M29: 7,870,194 km (0.084 R)
• M30: 8,286,076 km (0.101 R)
• M31: 8,557,297 km (0.087 R)
• M32: 8,709,289 km (0.086 R)
• M33: 9,046,632 km (0.102 R)
• M34: 9,139,532 km (0.093 R)
• M35: 9,482,411 km (0.055 R)
• M36: 9,956,935 km (0.041 R)
• M37: 10,245,360 km (0.102 R)
• M38: 10,666,927 km (0.12 R)
• M39: 11,193,661 km (0.095 R)
• M40: 11,830,200 km (0.066 R)
• M41: 12,444,149 km (0.106 R)
• M42: 12,616,636 km (0.069 R)
• M43: 13,138,583 km (0.079 R)
• M44: 13,314,061 km (0.075 R)
• M45: 13,561,197 km (0.074 R)
• M46: 13,738,620 km (0.116 R)
• M47: 13,845,582 km (0.08 R)
• M48: 14,637,553 km (0.052 R)
• M49: 15,039,074 km (0.096 R)
• M50: 15,370,284 km (0.114 R)
• M51: 15,815,786 km (0.073 R)
• M52: 16,454,120 km (0.085 R)
• M53: 16,909,795 km (0.1 R)
• M54: 17,062,684 km (0.072 R)
• M55: 17,485,298 km (0.118 R)
• M56: 17,639,833 km (0.081 R)
• M57: 18,419,387 km (0.097 R)
• M58: 19,051,289 km (0.059 R)
• M59: 19,891,281 km (0.079 R)
• M60: 20,093,088 km (0.093 R)
• M61: 21,359,434 km (0.096 R)
• M62: 22,735,735 km (0.113 R)
• M63: 23,200,835 km (0.116 R)
• M64: 24,701,750 km (0.101 R)
• M65: 25,925,012 km (0.094 R)
• M66: 26,145,519 km (0.088 R)
• M67: 26,989,251 km (0.102 R)
• M68: 27,123,291 km (0.074 R)
• M69: 27,526,756 km (0.114 R)
• M70: 27,977,345 km (0.12 R)
• M71: 28,566,761 km (0.057 R)
• M72: 28,703,343 km (0.079 R)
• M73: 28,885,853 km (0.099 R)
• M74: 29,160,215 km (0.071 R)
• M75: 30,266,641 km (0.116 R)
• M76: 30,685,216 km (0.1 R)
• M77: 30,778,416 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.5

Radius: 4.6

Gravity: 33.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.88 AU - 17.68 AU

Year: 21816 Days

Day: 19.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,346,989 km

• M1: 86,019 km (0.076 R)
• M2: 479,611 km (0.055 R)
• M3: 707,598 km (0.068 R)
• M4: 938,876 km (0.082 R)
• M5: 1,021,155 km (0.085 R)
• M6: 1,134,401 km (0.1 R)
• M7: 1,312,123 km (0.105 R)
• M8: 1,828,086 km (0.105 R)
• M9: 2,325,648 km (0.088 R)
• M10: 3,310,451 km (0.072 R)
• M11: 5,114,153 km (0.053 R)
• M12: 6,161,936 km (0.12 R)
• M13: 6,213,398 km (0.073 R)
• M14: 7,273,448 km (0.083 R)
• M15: 8,161,162 km (0.073 R)
• M16: 8,617,585 km (0.076 R)
• M17: 8,790,969 km (0.089 R)
• M18: 8,965,400 km (0.06 R)
• M19: 10,036,072 km (0.115 R)
• M20: 10,648,227 km (0.076 R)
• M21: 11,209,368 km (0.117 R)
• M22: 11,272,349 km (0.045 R)
• M23: 12,295,299 km (0.036 R)
• M24: 12,621,124 km (0.057 R)
• M25: 13,081,885 km (0.079 R)
• M26: 15,467,373 km (0.062 R)
• M27: 16,102,116 km (0.094 R)
• M28: 16,315,443 km (0.083 R)
• M29: 16,889,300 km (0.111 R)
• M30: 18,799,216 km (0.111 R)
• M31: 19,325,053 km (0.052 R)
• M32: 19,551,993 km (0.113 R)
• M33: 20,391,087 km (0.102 R)
• M34: 20,545,024 km (0.111 R)
• M35: 20,622,066 km (0.098 R)
• M36: 20,931,285 km (0.046 R)
• M37: 21,008,927 km (0.065 R)
• M38: 21,164,209 km (0.113 R)
• M39: 21,711,139 km (0.032 R)
• M40: 21,868,217 km (0.106 R)
• M41: 22,500,417 km (0.108 R)
• M42: 23,138,602 km (0.09 R)
• M43: 23,299,120 km (0.082 R)
• M44: 24,025,717 km (0.113 R)
• M45: 24,514,304 km (0.06 R)
• M46: 25,584,228 km (0.07 R)
• M47: 26,082,987 km (0.076 R)
• M48: 26,417,488 km (0.106 R)
• M49: 27,769,105 km (0.1 R)
• M50: 28,970,076 km (0.074 R)
• M51: 29,229,629 km (0.076 R)
• M52: 29,838,342 km (0.096 R)
• M53: 30,275,617 km (0.11 R)
• M54: 30,979,774 km (0.043 R)
• M55: 32,943,695 km (0.115 R)
• M56: 33,486,287 km (0.087 R)
• M57: 36,616,173 km (0.115 R)
• M58: 36,990,467 km (0.096 R)
• M59: 37,272,010 km (0.066 R)
• M60: 40,030,296 km (0.096 R)
• M61: 40,802,670 km (0.067 R)
• M62: 40,996,548 km (0.084 R)
• M63: 41,482,592 km (0.09 R)
• M64: 41,580,130 km (0.119 R)
• M65: 43,346,881 km (0.044 R)
• M66: 43,544,649 km (0.068 R)
• M67: 44,438,646 km (0.056 R)
• M68: 44,538,278 km (0.114 R)
• M69: 45,740,447 km (0.112 R)
• M70: 46,042,634 km (0.04 R)
• M71: 48,484,072 km (0.109 R)
• M72: 51,175,936 km (0.107 R)
• M73: 52,645,435 km (0.068 R)
• M74: 56,271,389 km (0.098 R)
• M75: 57,027,905 km (0.054 R)
• M76: 57,570,347 km (0.105 R)
• M77: 60,087,331 km (0.112 R)
• M78: 60,197,585 km (0.109 R)
• M79: 60,307,838 km (0.05 R)
• M80: 60,639,198 km (0.091 R)
• M81: 60,749,751 km (0.102 R)
• M82: 62,751,819 km (0.081 R)
• M83: 63,087,516 km (0.077 R)
• M84: 64,323,793 km (0.106 R)
• M85: 64,549,387 km (0.079 R)
• M86: 65,795,088 km (0.115 R)
• M87: 66,705,990 km (0.038 R)
• M88: 70,740,046 km (0.107 R)
• M89: 71,556,252 km (0.086 R)
• M90: 71,906,909 km (0.086 R)
• M91: 73,080,355 km (0.089 R)
• M92: 75,445,946 km (0.037 R)
• M93: 78,317,776 km (0.101 R)
• M94: 78,679,205 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 19,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit