🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.5 AU - 0.8 AU

Year: 191 Days

Day: 17.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 154.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,292,179 km

• M1: 353,500 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.67 AU - 0.69 AU

Year: 205 Days

Day: 19.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.99 AU - 1.03 AU

Year: 371 Days

Day: 46.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1 AU - 1.02 AU

Year: 371 Days

Day: 15.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.12 AU - 1.38 AU

Year: 510 Days

Day: 13.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 24,292,179 km

• M1: 425,008 km (0.098 R)
• M2: 1,044,343 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.88 AU - 2.02 AU

Year: 995 Days

Day: 16.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.8

Radius: 9.9

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.79 AU - 6.57 AU

Year: 4944 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,292,179 km

• M1: 143,016 km (0.109 R)
• M2: 226,790 km (0.109 R)
• M3: 354,697 km (0.088 R)
• M4: 585,376 km (0.078 R)
• M5: 719,267 km (0.11 R)
• M6: 826,678 km (0.119 R)
• M7: 952,938 km (0.039 R)
• M8: 1,127,070 km (0.041 R)
• M9: 1,727,706 km (0.117 R)
• M10: 2,009,997 km (0.049 R)
• M11: 2,218,237 km (0.047 R)
• M12: 2,289,296 km (0.061 R)
• M13: 2,379,055 km (0.12 R)
• M14: 2,525,362 km (0.116 R)
• M15: 2,731,508 km (0.092 R)
• M16: 2,865,547 km (0.086 R)
• M17: 3,382,857 km (0.05 R)
• M18: 3,464,986 km (0.068 R)
• M19: 3,589,451 km (0.094 R)
• M20: 3,673,376 km (0.102 R)
• M21: 3,736,656 km (0.084 R)
• M22: 4,080,731 km (0.114 R)
• M23: 4,146,404 km (0.109 R)
• M24: 4,938,375 km (0.102 R)
• M25: 5,055,361 km (0.103 R)
• M26: 5,149,608 km (0.097 R)
• M27: 5,244,453 km (0.105 R)
• M28: 5,460,023 km (0.103 R)
• M29: 5,532,428 km (0.081 R)
• M30: 5,751,889 km (0.088 R)
• M31: 5,899,841 km (0.103 R)
• M32: 6,970,214 km (0.08 R)
• M33: 7,048,902 km (0.056 R)
• M34: 7,207,326 km (0.068 R)
• M35: 7,313,690 km (0.06 R)
• M36: 7,447,132 km (0.085 R)
• M37: 7,635,625 km (0.087 R)
• M38: 7,743,934 km (0.119 R)
• M39: 7,825,465 km (0.103 R)
• M40: 8,600,980 km (0.09 R)
• M41: 9,662,975 km (0.111 R)
• M42: 9,750,939 km (0.042 R)
• M43: 9,839,052 km (0.07 R)
• M44: 9,986,705 km (0.102 R)
• M45: 10,584,349 km (0.102 R)
• M46: 11,285,963 km (0.071 R)
• M47: 11,877,024 km (0.12 R)
• M48: 12,002,686 km (0.111 R)
• M49: 12,255,506 km (0.071 R)
• M50: 12,318,936 km (0.077 R)
• M51: 12,862,874 km (0.095 R)
• M52: 13,545,489 km (0.072 R)
• M53: 13,676,836 km (0.059 R)
• M54: 13,775,720 km (0.092 R)
• M55: 13,874,754 km (0.042 R)
• M56: 15,217,993 km (0.041 R)
• M57: 16,009,067 km (0.082 R)
• M58: 16,078,480 km (0.083 R)
• M59: 16,148,043 km (0.109 R)
• M60: 16,813,454 km (0.073 R)
• M61: 17,167,253 km (0.116 R)
• M62: 17,990,490 km (0.086 R)
• M63: 18,243,610 km (0.106 R)
• M64: 18,497,777 km (0.047 R)
• M65: 18,570,780 km (0.102 R)
• M66: 19,230,806 km (0.06 R)
• M67: 19,749,612 km (0.064 R)
• M68: 19,824,111 km (0.1 R)
• M69: 19,898,611 km (0.061 R)
• M70: 19,973,261 km (0.112 R)
• M71: 20,687,291 km (0.103 R)
• M72: 22,762,064 km (0.045 R)
• M73: 22,996,633 km (0.091 R)
• M74: 24,661,209 km (0.06 R)
• M75: 25,143,961 km (0.11 R)
• M76: 25,996,220 km (0.054 R)
• M77: 26,446,360 km (0.06 R)
• M78: 26,528,490 km (0.079 R)
• M79: 27,520,772 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.6

Radius: 9.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.41 AU - 7.77 AU

Year: 6179 Days

Day: 10 Hours

Environment

Temp: -158 °C

Axial Tilt: 101.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,292,179 km

• M1: 134,638 km (0.119 R)
• M2: 235,467 km (0.082 R)
• M3: 352,602 km (0.071 R)
• M4: 454,179 km (0.085 R)
• M5: 536,608 km (0.089 R)
• M6: 605,572 km (0.045 R)
• M7: 803,191 km (0.068 R)
• M8: 944,411 km (0.074 R)
• M9: 1,134,999 km (0.082 R)
• M10: 1,303,596 km (0.112 R)
• M11: 1,391,111 km (0.111 R)
• M12: 1,647,073 km (0.103 R)
• M13: 1,829,283 km (0.097 R)
• M14: 1,948,063 km (0.093 R)
• M15: 2,059,065 km (0.087 R)
• M16: 2,214,048 km (0.119 R)
• M17: 2,601,657 km (0.108 R)
• M18: 2,941,094 km (0.115 R)
• M19: 3,057,332 km (0.108 R)
• M20: 3,127,942 km (0.082 R)
• M21: 3,234,755 km (0.108 R)
• M22: 3,391,384 km (0.106 R)
• M23: 3,674,423 km (0.071 R)
• M24: 3,825,218 km (0.105 R)
• M25: 4,303,183 km (0.068 R)
• M26: 4,786,384 km (0.066 R)
• M27: 5,020,654 km (0.093 R)
• M28: 5,301,001 km (0.037 R)
• M29: 5,543,499 km (0.041 R)
• M30: 5,818,759 km (0.12 R)
• M31: 6,158,047 km (0.045 R)
• M32: 6,337,564 km (0.115 R)
• M33: 6,503,767 km (0.087 R)
• M34: 6,595,022 km (0.112 R)
• M35: 7,010,904 km (0.079 R)
• M36: 7,214,208 km (0.114 R)
• M37: 7,277,188 km (0.049 R)
• M38: 7,610,642 km (0.045 R)
• M39: 7,674,670 km (0.086 R)
• M40: 7,868,100 km (0.031 R)
• M41: 8,079,482 km (0.112 R)
• M42: 8,144,856 km (0.06 R)
• M43: 8,309,115 km (0.101 R)
• M44: 8,607,562 km (0.032 R)
• M45: 8,909,600 km (0.085 R)
• M46: 9,062,041 km (0.12 R)
• M47: 9,181,121 km (0.1 R)
• M48: 9,249,337 km (0.092 R)
• M49: 9,317,853 km (0.092 R)
• M50: 9,420,776 km (0.059 R)
• M51: 9,645,323 km (0.117 R)
• M52: 10,099,651 km (0.091 R)
• M53: 10,992,751 km (0.109 R)
• M54: 11,083,557 km (0.111 R)
• M55: 11,156,261 km (0.109 R)
• M56: 11,265,767 km (0.072 R)
• M57: 11,577,678 km (0.055 R)
• M58: 11,929,832 km (0.088 R)
• M59: 12,644,610 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.1

Radius: 12.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.86 AU - 8.58 AU

Year: 7835 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,292,179 km

• M1: 153,338 km (0.034 R)
• M2: 263,741 km (0.11 R)
• M3: 410,347 km (0.108 R)
• M4: 524,640 km (0.078 R)
• M5: 627,862 km (0.113 R)
• M6: 765,044 km (0.066 R)
• M7: 885,470 km (0.077 R)
• M8: 1,162,226 km (0.053 R)
• M9: 1,534,575 km (0.115 R)
• M10: 1,725,911 km (0.116 R)
• M11: 1,833,771 km (0.053 R)
• M12: 1,925,325 km (0.106 R)
• M13: 2,094,370 km (0.106 R)
• M14: 2,190,412 km (0.063 R)
• M15: 2,307,697 km (0.083 R)
• M16: 2,387,133 km (0.091 R)
• M17: 2,714,154 km (0.106 R)
• M18: 2,947,377 km (0.095 R)
• M19: 3,121,210 km (0.083 R)
• M20: 3,686,690 km (0.056 R)
• M21: 3,850,649 km (0.113 R)
• M22: 4,259,351 km (0.118 R)
• M23: 4,860,136 km (0.106 R)
• M24: 5,514,327 km (0.097 R)
• M25: 5,838,356 km (0.113 R)
• M26: 7,283,621 km (0.072 R)
• M27: 7,460,745 km (0.042 R)
• M28: 7,639,215 km (0.044 R)
• M29: 8,152,785 km (0.108 R)
• M30: 8,553,109 km (0.11 R)
• M31: 9,054,710 km (0.076 R)
• M32: 9,149,855 km (0.097 R)
• M33: 9,245,298 km (0.096 R)
• M34: 9,405,069 km (0.045 R)
• M35: 9,662,826 km (0.072 R)
• M36: 10,053,725 km (0.09 R)
• M37: 10,218,133 km (0.099 R)
• M38: 11,087,446 km (0.063 R)
• M39: 11,393,972 km (0.091 R)
• M40: 11,496,746 km (0.092 R)
• M41: 12,189,833 km (0.084 R)
• M42: 12,435,622 km (0.05 R)
• M43: 12,718,661 km (0.116 R)
• M44: 13,616,548 km (0.1 R)
• M45: 13,944,766 km (0.107 R)
• M46: 14,497,829 km (0.093 R)
• M47: 14,609,279 km (0.091 R)
• M48: 14,795,678 km (0.086 R)
• M49: 14,982,825 km (0.072 R)
• M50: 15,359,662 km (0.112 R)
• M51: 15,815,936 km (0.12 R)
• M52: 16,122,462 km (0.102 R)
• M53: 16,663,856 km (0.09 R)
• M54: 16,741,797 km (0.103 R)
• M55: 16,819,737 km (0.113 R)
• M56: 17,645,518 km (0.063 R)
• M57: 17,804,391 km (0.057 R)
• M58: 18,484,612 km (0.039 R)
• M59: 18,848,135 km (0.088 R)
• M60: 19,051,139 km (0.076 R)
• M61: 19,214,051 km (0.1 R)
• M62: 20,201,397 km (0.091 R)
• M63: 20,367,600 km (0.081 R)
• M64: 20,868,903 km (0.111 R)
• M65: 21,247,535 km (0.111 R)
• M66: 21,883,476 km (0.036 R)
• M67: 22,268,241 km (0.068 R)
• M68: 22,396,896 km (0.098 R)
• M69: 22,612,017 km (0.081 R)
• M70: 22,784,504 km (0.07 R)
• M71: 24,224,832 km (0.062 R)
• M72: 24,622,762 km (0.087 R)
• M73: 24,978,207 km (0.056 R)
• M74: 27,744,720 km (0.109 R)
• M75: 28,114,676 km (0.077 R)
• M76: 28,207,427 km (0.117 R)
• M77: 28,300,177 km (0.074 R)
• M78: 29,046,671 km (0.038 R)
• M79: 30,416,239 km (0.082 R)
• M80: 30,941,178 km (0.116 R)
• M81: 31,758,431 km (0.042 R)
• M82: 32,000,181 km (0.104 R)
• M83: 32,193,911 km (0.104 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.6

Radius: 9.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.25 AU - 9.83 AU

Year: 8327 Days

Day: 14.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,292,179 km

• M1: 184,005 km (0.118 R)
• M2: 294,708 km (0.099 R)
• M3: 362,027 km (0.05 R)
• M4: 427,551 km (0.056 R)
• M5: 488,886 km (0.063 R)
• M6: 903,272 km (0.115 R)
• M7: 997,668 km (0.05 R)
• M8: 1,382,135 km (0.057 R)
• M9: 1,870,422 km (0.117 R)
• M10: 2,165,579 km (0.1 R)
• M11: 2,261,920 km (0.106 R)
• M12: 2,576,524 km (0.092 R)
• M13: 3,011,704 km (0.115 R)
• M14: 3,155,917 km (0.109 R)
• M15: 3,451,223 km (0.099 R)
• M16: 3,621,166 km (0.052 R)
• M17: 4,148,050 km (0.092 R)
• M18: 6,003,961 km (0.079 R)
• M19: 6,393,065 km (0.055 R)
• M20: 6,908,878 km (0.12 R)
• M21: 7,171,872 km (0.064 R)
• M22: 7,732,265 km (0.119 R)
• M23: 8,205,892 km (0.093 R)
• M24: 9,024,791 km (0.067 R)
• M25: 9,417,635 km (0.073 R)
• M26: 9,496,922 km (0.085 R)
• M27: 9,789,385 km (0.049 R)
• M28: 10,057,764 km (0.07 R)
• M29: 10,220,078 km (0.094 R)
• M30: 10,301,459 km (0.079 R)
• M31: 10,602,001 km (0.032 R)
• M32: 10,822,359 km (0.044 R)
• M33: 11,155,812 km (0.12 R)
• M34: 11,492,707 km (0.081 R)
• M35: 11,605,653 km (0.09 R)
• M36: 12,407,049 km (0.083 R)
• M37: 12,697,718 km (0.117 R)
• M38: 12,961,160 km (0.118 R)
• M39: 13,433,889 km (0.063 R)
• M40: 13,852,314 km (0.11 R)
• M41: 13,972,591 km (0.052 R)
• M42: 14,093,316 km (0.085 R)
• M43: 14,548,842 km (0.047 R)
• M44: 14,793,883 km (0.075 R)
• M45: 15,287,855 km (0.066 R)
• M46: 16,451,128 km (0.079 R)
• M47: 16,802,384 km (0.066 R)
• M48: 16,995,066 km (0.12 R)
• M49: 17,577,451 km (0.058 R)
• M50: 18,298,064 km (0.074 R)
• M51: 18,397,097 km (0.05 R)
• M52: 19,363,500 km (0.063 R)
• M53: 19,498,138 km (0.109 R)
• M54: 19,836,079 km (0.103 R)
• M55: 20,414,873 km (0.038 R)
• M56: 20,551,905 km (0.053 R)
• M57: 20,689,236 km (0.088 R)
• M58: 21,033,760 km (0.106 R)
• M59: 21,728,642 km (0.118 R)
• M60: 22,043,845 km (0.103 R)
• M61: 22,184,467 km (0.118 R)
• M62: 22,927,220 km (0.038 R)
• M63: 23,248,107 km (0.107 R)
• M64: 23,786,211 km (0.103 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: 381 - 17,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit