🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.4 AU - 0.62 AU

Year: 136 Days

Day: 29.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.88 AU - 1.08 AU

Year: 364 Days

Day: 26.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 77.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.89 AU - 1.35 AU

Year: 444 Days

Day: 13.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,100,837 km

• M1: 359,932 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.78 AU - 2.9 AU

Year: 1341 Days

Day: 16.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.5 AU - 2.54 AU

Year: 1499 Days

Day: 20.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.5 AU - 2.8 AU

Year: 1617 Days

Day: 12.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.6

Radius: 11

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.96 AU - 5.74 AU

Year: 4003 Days

Day: 9.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,100,837 km

• M1: 165,455 km (0.12 R)
• M2: 448,195 km (0.067 R)
• M3: 601,533 km (0.066 R)
• M4: 750,084 km (0.106 R)
• M5: 898,934 km (0.114 R)
• M6: 1,044,642 km (0.052 R)
• M7: 1,198,429 km (0.081 R)
• M8: 1,270,984 km (0.079 R)
• M9: 1,435,990 km (0.097 R)
• M10: 1,689,110 km (0.119 R)
• M11: 1,922,632 km (0.12 R)
• M12: 2,060,711 km (0.1 R)
• M13: 2,148,824 km (0.057 R)
• M14: 2,402,542 km (0.111 R)
• M15: 2,570,690 km (0.113 R)
• M16: 2,820,817 km (0.064 R)
• M17: 3,139,461 km (0.117 R)
• M18: 3,241,487 km (0.111 R)
• M19: 3,618,025 km (0.066 R)
• M20: 3,898,670 km (0.067 R)
• M21: 4,164,206 km (0.045 R)
• M22: 4,389,950 km (0.063 R)
• M23: 4,550,468 km (0.096 R)
• M24: 4,853,703 km (0.099 R)
• M25: 4,948,398 km (0.103 R)
• M26: 5,284,545 km (0.088 R)
• M27: 5,381,933 km (0.113 R)
• M28: 5,455,386 km (0.078 R)
• M29: 5,529,287 km (0.077 R)
• M30: 5,702,820 km (0.068 R)
• M31: 5,903,431 km (0.106 R)
• M32: 6,055,273 km (0.08 R)
• M33: 6,415,056 km (0.116 R)
• M34: 6,623,745 km (0.069 R)
• M35: 7,128,339 km (0.088 R)
• M36: 7,645,498 km (0.102 R)
• M37: 7,894,579 km (0.074 R)
• M38: 8,146,502 km (0.09 R)
• M39: 8,315,996 km (0.057 R)
• M40: 8,429,541 km (0.059 R)
• M41: 8,515,111 km (0.1 R)
• M42: 9,063,537 km (0.089 R)
• M43: 9,180,522 km (0.093 R)
• M44: 9,268,635 km (0.087 R)
• M45: 9,475,080 km (0.115 R)
• M46: 9,653,401 km (0.072 R)
• M47: 9,862,688 km (0.064 R)
• M48: 10,073,621 km (0.103 R)
• M49: 10,164,427 km (0.06 R)
• M50: 10,255,532 km (0.105 R)
• M51: 11,401,602 km (0.101 R)
• M52: 11,750,165 km (0.096 R)
• M53: 11,909,786 km (0.092 R)
• M54: 13,047,029 km (0.1 R)
• M55: 13,245,395 km (0.087 R)
• M56: 13,712,440 km (0.046 R)
• M57: 14,868,832 km (0.06 R)
• M58: 14,972,353 km (0.079 R)
• M59: 15,249,708 km (0.05 R)
• M60: 15,528,708 km (0.048 R)
• M61: 16,805,077 km (0.111 R)
• M62: 16,985,043 km (0.108 R)
• M63: 17,492,180 km (0.061 R)
• M64: 19,494,996 km (0.106 R)
• M65: 19,911,925 km (0.099 R)
• M66: 20,369,994 km (0.059 R)
• M67: 20,638,821 km (0.09 R)
• M68: 20,947,442 km (0.084 R)
• M69: 21,179,917 km (0.096 R)
• M70: 22,118,644 km (0.111 R)
• M71: 22,672,455 km (0.093 R)
• M72: 23,391,273 km (0.096 R)
• M73: 23,713,058 km (0.107 R)
• M74: 23,793,841 km (0.03 R)
• M75: 23,915,015 km (0.1 R)
• M76: 24,401,956 km (0.099 R)
• M77: 24,483,337 km (0.091 R)
• M78: 24,933,028 km (0.116 R)
• M79: 25,220,705 km (0.059 R)
• M80: 26,131,756 km (0.055 R)
• M81: 26,256,820 km (0.084 R)
• M82: 26,969,355 km (0.081 R)
• M83: 28,456,357 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.9

Radius: 10.2

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.4 AU - 7.78 AU

Year: 6340 Days

Day: 7.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 42,100,837 km

• M1: 292,613 km (0.086 R)
• M2: 427,401 km (0.12 R)
• M3: 595,549 km (0.065 R)
• M4: 698,173 km (0.113 R)
• M5: 1,043,744 km (0.105 R)
• M6: 1,194,090 km (0.114 R)
• M7: 1,427,164 km (0.117 R)
• M8: 1,581,997 km (0.107 R)
• M9: 1,742,666 km (0.064 R)
• M10: 2,022,563 km (0.074 R)
• M11: 2,423,186 km (0.11 R)
• M12: 2,656,559 km (0.036 R)
• M13: 2,736,145 km (0.115 R)
• M14: 3,028,908 km (0.118 R)
• M15: 3,162,200 km (0.093 R)
• M16: 3,297,586 km (0.071 R)
• M17: 3,452,270 km (0.081 R)
• M18: 4,582,033 km (0.091 R)
• M19: 4,658,627 km (0.069 R)
• M20: 5,983,316 km (0.068 R)
• M21: 6,130,371 km (0.109 R)
• M22: 6,299,866 km (0.117 R)
• M23: 6,557,024 km (0.114 R)
• M24: 6,686,875 km (0.043 R)
• M25: 6,927,279 km (0.079 R)
• M26: 7,506,821 km (0.045 R)
• M27: 7,574,739 km (0.11 R)
• M28: 8,148,446 km (0.09 R)
• M29: 9,095,251 km (0.094 R)
• M30: 9,240,212 km (0.107 R)
• M31: 9,459,223 km (0.083 R)
• M32: 9,630,812 km (0.109 R)
• M33: 10,529,297 km (0.106 R)
• M34: 10,885,938 km (0.08 R)
• M35: 11,039,874 km (0.104 R)
• M36: 11,246,469 km (0.101 R)
• M37: 11,558,679 km (0.089 R)
• M38: 11,637,218 km (0.058 R)
• M39: 11,979,498 km (0.119 R)
• M40: 12,191,778 km (0.073 R)
• M41: 12,432,181 km (0.114 R)
• M42: 12,512,516 km (0.111 R)
• M43: 12,782,091 km (0.079 R)
• M44: 13,436,582 km (0.061 R)
• M45: 13,684,764 km (0.085 R)
• M46: 14,438,738 km (0.085 R)
• M47: 14,721,328 km (0.111 R)
• M48: 14,863,296 km (0.056 R)
• M49: 15,091,583 km (0.058 R)
• M50: 15,724,980 km (0.082 R)
• M51: 15,841,068 km (0.096 R)
• M52: 16,308,412 km (0.097 R)
• M53: 16,514,259 km (0.116 R)
• M54: 17,737,520 km (0.117 R)
• M55: 17,949,201 km (0.097 R)
• M56: 18,222,666 km (0.093 R)
• M57: 19,704,583 km (0.106 R)
• M58: 20,207,082 km (0.084 R)
• M59: 20,681,906 km (0.104 R)
• M60: 20,809,213 km (0.12 R)
• M61: 20,936,820 km (0.117 R)
• M62: 21,353,151 km (0.112 R)
• M63: 21,449,492 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.3

Radius: 9.5

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.53 AU - 7.55 AU

Year: 7000 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,100,837 km

• M1: 160,070 km (0.112 R)
• M2: 228,137 km (0.115 R)
• M3: 304,432 km (0.061 R)
• M4: 416,929 km (0.056 R)
• M5: 479,461 km (0.108 R)
• M6: 735,124 km (0.065 R)
• M7: 813,812 km (0.065 R)
• M8: 912,397 km (0.059 R)
• M9: 1,386,473 km (0.074 R)
• M10: 1,587,533 km (0.095 R)
• M11: 1,798,316 km (0.092 R)
• M12: 1,863,391 km (0.039 R)
• M13: 2,040,665 km (0.059 R)
• M14: 2,177,547 km (0.081 R)
• M15: 2,340,907 km (0.11 R)
• M16: 2,855,524 km (0.104 R)
• M17: 3,060,772 km (0.071 R)
• M18: 3,350,992 km (0.119 R)
• M19: 3,677,714 km (0.093 R)
• M20: 3,789,015 km (0.079 R)
• M21: 3,873,238 km (0.113 R)
• M22: 4,158,372 km (0.111 R)
• M23: 4,391,296 km (0.081 R)
• M24: 4,658,627 km (0.097 R)
• M25: 5,397,491 km (0.107 R)
• M26: 5,460,771 km (0.11 R)
• M27: 6,338,312 km (0.091 R)
• M28: 6,505,712 km (0.062 R)
• M29: 6,640,649 km (0.109 R)
• M30: 7,051,146 km (0.106 R)
• M31: 7,540,331 km (0.083 R)
• M32: 8,185,547 km (0.061 R)
• M33: 8,258,401 km (0.061 R)
• M34: 8,699,715 km (0.061 R)
• M35: 9,035,711 km (0.088 R)
• M36: 9,643,528 km (0.12 R)
• M37: 9,913,701 km (0.067 R)
• M38: 10,186,269 km (0.099 R)
• M39: 11,220,588 km (0.076 R)
• M40: 12,371,295 km (0.11 R)
• M41: 13,344,579 km (0.036 R)
• M42: 13,559,401 km (0.078 R)
• M43: 14,342,247 km (0.107 R)
• M44: 14,827,842 km (0.078 R)
• M45: 14,916,703 km (0.096 R)
• M46: 15,050,443 km (0.112 R)
• M47: 15,139,753 km (0.108 R)
• M48: 15,363,851 km (0.048 R)
• M49: 15,860,665 km (0.094 R)
• M50: 16,133,981 km (0.045 R)
• M51: 16,592,797 km (0.109 R)
• M52: 17,570,420 km (0.107 R)
• M53: 17,711,640 km (0.118 R)
• M54: 18,089,973 km (0.106 R)
• M55: 18,614,613 km (0.079 R)
• M56: 18,710,505 km (0.108 R)
• M57: 19,095,869 km (0.103 R)
• M58: 20,366,254 km (0.094 R)
• M59: 21,011,619 km (0.062 R)
• M60: 21,663,716 km (0.112 R)
• M61: 21,966,951 km (0.114 R)
• M62: 22,169,806 km (0.087 R)
• M63: 22,424,422 km (0.106 R)
• M64: 22,833,721 km (0.058 R)
• M65: 23,815,532 km (0.076 R)
• M66: 25,606,967 km (0.104 R)
• M67: 27,168,918 km (0.105 R)
• M68: 28,208,773 km (0.058 R)
• M69: 28,539,983 km (0.067 R)
• M70: 28,816,888 km (0.102 R)
• M71: 29,709,090 km (0.12 R)
• M72: 29,877,388 km (0.036 R)
• M73: 30,384,076 km (0.1 R)
• M74: 30,836,908 km (0.098 R)
• M75: 31,749,306 km (0.088 R)
• M76: 32,036,234 km (0.096 R)
• M77: 35,605,789 km (0.103 R)
• M78: 36,382,651 km (0.089 R)
• M79: 38,807,782 km (0.102 R)
• M80: 39,360,696 km (0.053 R)
• M81: 40,349,986 km (0.071 R)
• M82: 40,536,385 km (0.103 R)
• M83: 41,222,292 km (0.059 R)
• M84: 41,347,355 km (0.12 R)
• M85: 41,723,594 km (0.098 R)
• M86: 41,849,256 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 16,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit