🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.08 AU - 1.1 AU

Year: 408 Days

Day: 35.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,654,658 km

• M1: 954,434 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.97 AU - 1.43 AU

Year: 471 Days

Day: 19.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.13 AU - 1.57 AU

Year: 562 Days

Day: 15.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,654,658 km

• M1: 289,621 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.63 AU - 2.43 AU

Year: 1036 Days

Day: 39 Hours

Environment

Temp: -52 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,654,658 km

• M1: 518,357 km (0.096 R)
• M2: 1,000,211 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.55 AU - 4.15 AU

Year: 2196 Days

Day: 45.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,654,658 km

• M1: 1,753,885 km (0.11 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.8

Radius: 10.9

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.53 AU - 6.47 AU

Year: 5264 Days

Day: 8.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 55,654,658 km

• M1: 147,504 km (0.061 R)
• M2: 396,883 km (0.115 R)
• M3: 531,521 km (0.116 R)
• M4: 651,798 km (0.06 R)
• M5: 748,887 km (0.049 R)
• M6: 851,212 km (0.11 R)
• M7: 946,655 km (0.099 R)
• M8: 1,020,706 km (0.05 R)
• M9: 1,109,867 km (0.055 R)
• M10: 1,228,498 km (0.084 R)
• M11: 2,446,823 km (0.117 R)
• M12: 2,656,858 km (0.073 R)
• M13: 2,836,525 km (0.058 R)
• M14: 2,983,131 km (0.093 R)
• M15: 4,037,946 km (0.104 R)
• M16: 4,286,877 km (0.118 R)
• M17: 5,108,618 km (0.085 R)
• M18: 6,214,894 km (0.11 R)
• M19: 6,286,551 km (0.099 R)
• M20: 6,648,429 km (0.113 R)
• M21: 6,868,936 km (0.117 R)
• M22: 7,723,738 km (0.056 R)
• M23: 7,826,512 km (0.059 R)
• M24: 8,932,938 km (0.077 R)
• M25: 9,394,746 km (0.1 R)
• M26: 9,614,655 km (0.032 R)
• M27: 10,999,333 km (0.085 R)
• M28: 11,114,972 km (0.117 R)
• M29: 11,289,403 km (0.06 R)
• M30: 11,523,524 km (0.042 R)
• M31: 11,996,253 km (0.118 R)
• M32: 12,115,483 km (0.08 R)
• M33: 12,355,139 km (0.111 R)
• M34: 12,656,728 km (0.112 R)
• M35: 13,175,234 km (0.12 R)
• M36: 13,731,888 km (0.044 R)
• M37: 14,138,644 km (0.09 R)
• M38: 14,327,736 km (0.086 R)
• M39: 14,422,581 km (0.069 R)
• M40: 14,964,125 km (0.089 R)
• M41: 15,512,252 km (0.066 R)
• M42: 16,264,430 km (0.031 R)
• M43: 16,396,375 km (0.078 R)
• M44: 17,533,020 km (0.025 R)
• M45: 18,145,025 km (0.078 R)
• M46: 18,247,649 km (0.03 R)
• M47: 18,833,175 km (0.075 R)
• M48: 19,530,002 km (0.112 R)
• M49: 19,670,325 km (0.097 R)
• M50: 19,881,557 km (0.038 R)
• M51: 20,841,227 km (0.107 R)
• M52: 21,164,359 km (0.116 R)
• M53: 21,308,571 km (0.106 R)
• M54: 22,034,420 km (0.114 R)
• M55: 23,027,301 km (0.057 R)
• M56: 23,361,503 km (0.083 R)
• M57: 23,547,902 km (0.105 R)
• M58: 23,922,046 km (0.078 R)
• M59: 24,373,682 km (0.03 R)
• M60: 24,449,229 km (0.117 R)
• M61: 24,904,156 km (0.038 R)
• M62: 25,132,592 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.4

Radius: 13.2

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.95 AU - 8.01 AU

Year: 6605 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,654,658 km

• M1: 176,077 km (0.106 R)
• M2: 259,403 km (0.043 R)
• M3: 359,334 km (0.103 R)
• M4: 451,935 km (0.049 R)
• M5: 653,144 km (0.091 R)
• M6: 984,803 km (0.092 R)
• M7: 1,619,098 km (0.118 R)
• M8: 1,858,754 km (0.097 R)
• M9: 2,004,911 km (0.102 R)
• M10: 2,753,648 km (0.084 R)
• M11: 2,842,060 km (0.041 R)
• M12: 3,647,645 km (0.114 R)
• M13: 3,953,573 km (0.106 R)
• M14: 4,053,803 km (0.085 R)
• M15: 4,256,658 km (0.089 R)
• M16: 4,486,141 km (0.107 R)
• M17: 4,660,871 km (0.104 R)
• M18: 4,945,406 km (0.111 R)
• M19: 5,631,313 km (0.106 R)
• M20: 6,113,915 km (0.098 R)
• M21: 6,321,108 km (0.09 R)
• M22: 6,609,982 km (0.096 R)
• M23: 6,769,304 km (0.088 R)
• M24: 7,268,811 km (0.034 R)
• M25: 7,613,036 km (0.077 R)
• M26: 7,976,858 km (0.11 R)
• M27: 9,205,655 km (0.09 R)
• M28: 9,789,236 km (0.076 R)
• M29: 10,169,663 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.3

Radius: 11.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8 AU - 10.38 AU

Year: 9978 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 55,654,658 km

• M1: 238,609 km (0.111 R)
• M2: 418,874 km (0.063 R)
• M3: 548,725 km (0.091 R)
• M4: 724,951 km (0.073 R)
• M5: 831,615 km (0.072 R)
• M6: 1,074,412 km (0.091 R)
• M7: 1,223,711 km (0.046 R)
• M8: 1,301,053 km (0.055 R)
• M9: 1,950,457 km (0.118 R)
• M10: 2,119,503 km (0.107 R)
• M11: 2,406,731 km (0.109 R)
• M12: 2,655,811 km (0.119 R)
• M13: 3,453,168 km (0.059 R)
• M14: 3,640,165 km (0.108 R)
• M15: 3,946,242 km (0.111 R)
• M16: 4,789,376 km (0.09 R)
• M17: 4,977,271 km (0.052 R)
• M18: 5,188,952 km (0.1 R)
• M19: 5,664,972 km (0.084 R)
• M20: 6,520,373 km (0.074 R)
• M21: 6,612,824 km (0.112 R)
• M22: 7,034,092 km (0.069 R)
• M23: 8,728,737 km (0.074 R)
• M24: 8,830,613 km (0.044 R)
• M25: 8,907,506 km (0.105 R)
• M26: 9,424,815 km (0.105 R)
• M27: 9,634,552 km (0.116 R)
• M28: 10,246,257 km (0.112 R)
• M29: 11,423,144 km (0.074 R)
• M30: 12,013,607 km (0.076 R)
• M31: 12,787,177 km (0.053 R)
• M32: 14,082,246 km (0.073 R)
• M33: 14,412,558 km (0.065 R)
• M34: 15,050,294 km (0.077 R)
• M35: 15,511,504 km (0.03 R)
• M36: 15,821,471 km (0.098 R)
• M37: 16,510,668 km (0.079 R)
• M38: 18,048,534 km (0.108 R)
• M39: 18,702,726 km (0.117 R)
• M40: 19,364,696 km (0.115 R)
• M41: 19,598,219 km (0.105 R)
• M42: 20,984,542 km (0.064 R)
• M43: 21,672,393 km (0.044 R)
• M44: 21,810,771 km (0.106 R)
• M45: 22,717,933 km (0.078 R)
• M46: 23,637,212 km (0.044 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.7

Radius: 14.5

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.5 AU - 10.64 AU

Year: 10603 Days

Day: 14.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,654,658 km

• M1: 337,194 km (0.048 R)
• M2: 512,822 km (0.097 R)
• M3: 745,596 km (0.102 R)
• M4: 857,196 km (0.114 R)
• M5: 1,016,069 km (0.105 R)
• M6: 1,142,329 km (0.103 R)
• M7: 1,482,964 km (0.112 R)
• M8: 1,830,330 km (0.113 R)
• M9: 1,934,600 km (0.102 R)
• M10: 2,400,447 km (0.06 R)
• M11: 2,515,189 km (0.081 R)
• M12: 2,632,025 km (0.079 R)
• M13: 2,931,969 km (0.05 R)
• M14: 3,338,875 km (0.072 R)
• M15: 3,435,366 km (0.079 R)
• M16: 3,797,392 km (0.084 R)
• M17: 4,137,428 km (0.056 R)
• M18: 4,558,696 km (0.094 R)
• M19: 4,666,257 km (0.057 R)
• M20: 5,291,725 km (0.04 R)
• M21: 5,556,963 km (0.108 R)
• M22: 5,787,942 km (0.104 R)
• M23: 6,022,212 km (0.093 R)
• M24: 6,259,474 km (0.037 R)
• M25: 6,621,351 km (0.105 R)
• M26: 6,948,821 km (0.028 R)
• M27: 7,920,010 km (0.098 R)
• M28: 8,093,245 km (0.113 R)
• M29: 8,487,734 km (0.077 R)
• M30: 9,250,085 km (0.116 R)
• M31: 9,570,524 km (0.079 R)
• M32: 9,662,676 km (0.111 R)
• M33: 9,941,078 km (0.102 R)
• M34: 10,411,114 km (0.058 R)
• M35: 10,553,531 km (0.099 R)
• M36: 11,470,716 km (0.089 R)
• M37: 11,814,941 km (0.092 R)
• M38: 12,162,756 km (0.067 R)
• M39: 13,123,772 km (0.115 R)
• M40: 13,691,347 km (0.083 R)
• M41: 14,109,174 km (0.046 R)
• M42: 14,266,999 km (0.1 R)
• M43: 14,797,174 km (0.041 R)
• M44: 15,496,095 km (0.064 R)
• M45: 15,931,724 km (0.115 R)
• M46: 16,260,989 km (0.106 R)
• M47: 16,926,251 km (0.08 R)
• M48: 18,570,930 km (0.088 R)
• M49: 20,147,542 km (0.112 R)
• M50: 21,222,403 km (0.084 R)
• M51: 22,010,335 km (0.044 R)
• M52: 22,684,423 km (0.045 R)
• M53: 24,557,538 km (0.038 R)
• M54: 24,874,536 km (0.12 R)
• M55: 25,962,411 km (0.066 R)
• M56: 27,262,267 km (0.104 R)
• M57: 27,393,464 km (0.048 R)
• M58: 28,250,959 km (0.088 R)
• M59: 29,385,809 km (0.103 R)
• M60: 32,252,703 km (0.072 R)
• M61: 33,789,821 km (0.099 R)
• M62: 35,708,713 km (0.102 R)
• M63: 36,139,854 km (0.046 R)
• M64: 36,790,006 km (0.117 R)
• M65: 38,028,527 km (0.057 R)
• M66: 38,321,888 km (0.065 R)
• M67: 40,321,862 km (0.072 R)
• M68: 40,546,259 km (0.116 R)
• M69: 40,921,002 km (0.078 R)
• M70: 42,203,953 km (0.079 R)
• M71: 42,507,786 km (0.117 R)
• M72: 43,117,547 km (0.101 R)
• M73: 45,196,808 km (0.116 R)
• M74: 46,209,436 km (0.088 R)
• M75: 46,915,089 km (0.084 R)
• M76: 48,336,718 km (0.093 R)
• M77: 50,576,347 km (0.105 R)
• M78: 50,737,614 km (0.096 R)
• M79: 51,303,393 km (0.088 R)
• M80: 52,196,791 km (0.071 R)
• M81: 52,604,446 km (0.116 R)
• M82: 53,505,324 km (0.071 R)
• M83: 55,239,163 km (0.097 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 19,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit