🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.52 AU - 0.68 AU

Year: 178 Days

Day: 46.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,219,834 km

• M1: 585,227 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.61 AU - 0.77 AU

Year: 219 Days

Day: 39 Hours

Environment

Temp: 97 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.06 AU - 1.52 AU

Year: 561 Days

Day: 18.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,219,834 km

• M1: 465,698 km (0.083 R)
• M2: 726,148 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.19 AU - 1.93 AU

Year: 746 Days

Day: 36.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,219,834 km

• M1: 37,699 km (0.107 R)

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.4

Radius: 13.7

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.22 AU - 5 AU

Year: 3790 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 42,219,834 km

• M1: 172,187 km (0.081 R)
• M2: 271,071 km (0.08 R)
• M3: 394,938 km (0.091 R)
• M4: 560,244 km (0.104 R)
• M5: 702,661 km (0.097 R)
• M6: 791,074 km (0.067 R)
• M7: 981,063 km (0.102 R)
• M8: 1,115,103 km (0.097 R)
• M9: 1,331,271 km (0.12 R)
• M10: 1,487,601 km (0.116 R)
• M11: 1,779,616 km (0.053 R)
• M12: 1,980,377 km (0.042 R)
• M13: 2,188,766 km (0.075 R)
• M14: 2,560,218 km (0.089 R)
• M15: 2,673,314 km (0.08 R)
• M16: 2,795,835 km (0.088 R)
• M17: 2,912,521 km (0.076 R)
• M18: 3,046,860 km (0.113 R)
• M19: 3,158,909 km (0.047 R)
• M20: 3,264,375 km (0.103 R)
• M21: 3,462,144 km (0.071 R)
• M22: 3,775,102 km (0.083 R)
• M23: 4,026,726 km (0.057 R)
• M24: 4,123,815 km (0.104 R)
• M25: 4,293,160 km (0.055 R)
• M26: 4,528,627 km (0.077 R)
• M27: 4,787,132 km (0.111 R)
• M28: 5,012,576 km (0.051 R)
• M29: 5,367,272 km (0.084 R)
• M30: 5,650,910 km (0.105 R)
• M31: 5,869,472 km (0.1 R)
• M32: 6,090,877 km (0.078 R)
• M33: 6,263,812 km (0.094 R)
• M34: 6,469,360 km (0.113 R)
• M35: 6,593,825 km (0.116 R)
• M36: 7,110,387 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797

Radius: 13.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.5 AU - 5.58 AU

Year: 4993 Days

Day: 12.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 118.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,219,834 km

• M1: 181,462 km (0.086 R)
• M2: 318,793 km (0.116 R)
• M3: 425,008 km (0.117 R)
• M4: 526,435 km (0.057 R)
• M5: 626,815 km (0.052 R)
• M6: 710,291 km (0.084 R)
• M7: 890,556 km (0.042 R)
• M8: 986,897 km (0.116 R)
• M9: 1,101,788 km (0.056 R)
• M10: 1,676,693 km (0.11 R)
• M11: 1,887,776 km (0.051 R)
• M12: 2,278,525 km (0.102 R)
• M13: 2,533,440 km (0.075 R)
• M14: 2,797,779 km (0.058 R)
• M15: 3,114,179 km (0.119 R)
• M16: 3,331,694 km (0.089 R)
• M17: 3,781,834 km (0.118 R)
• M18: 3,920,661 km (0.078 R)
• M19: 4,084,919 km (0.074 R)
• M20: 4,739,859 km (0.091 R)
• M21: 4,864,773 km (0.079 R)
• M22: 5,118,042 km (0.097 R)
• M23: 5,611,117 km (0.102 R)
• M24: 5,876,803 km (0.083 R)
• M25: 6,201,281 km (0.105 R)
• M26: 6,338,163 km (0.109 R)
• M27: 6,503,767 km (0.076 R)
• M28: 6,726,967 km (0.103 R)
• M29: 7,152,125 km (0.119 R)
• M30: 7,324,761 km (0.077 R)
• M31: 7,615,429 km (0.04 R)
• M32: 7,732,864 km (0.094 R)
• M33: 7,850,747 km (0.109 R)
• M34: 8,419,368 km (0.099 R)
• M35: 9,628,119 km (0.111 R)
• M36: 9,786,992 km (0.111 R)
• M37: 9,978,776 km (0.1 R)
• M38: 10,463,922 km (0.119 R)
• M39: 10,561,759 km (0.106 R)
• M40: 11,256,043 km (0.109 R)
• M41: 11,524,422 km (0.111 R)
• M42: 11,931,029 km (0.097 R)
• M43: 12,101,720 km (0.115 R)
• M44: 12,273,309 km (0.081 R)
• M45: 12,480,352 km (0.07 R)
• M46: 13,497,318 km (0.117 R)
• M47: 13,639,586 km (0.089 R)
• M48: 13,925,916 km (0.051 R)
• M49: 14,613,618 km (0.117 R)
• M50: 16,248,573 km (0.112 R)
• M51: 16,400,115 km (0.114 R)
• M52: 16,628,252 km (0.118 R)
• M53: 16,857,586 km (0.077 R)
• M54: 17,357,841 km (0.054 R)
• M55: 17,980,168 km (0.108 R)
• M56: 18,570,332 km (0.107 R)
• M57: 19,568,149 km (0.099 R)
• M58: 20,501,341 km (0.114 R)
• M59: 20,788,270 km (0.114 R)
• M60: 20,911,688 km (0.107 R)
• M61: 21,698,722 km (0.107 R)
• M62: 22,158,885 km (0.092 R)
• M63: 22,411,257 km (0.11 R)
• M64: 23,515,738 km (0.099 R)
• M65: 23,816,131 km (0.104 R)
• M66: 24,074,636 km (0.072 R)
• M67: 24,290,805 km (0.067 R)
• M68: 24,507,572 km (0.118 R)
• M69: 24,638,021 km (0.089 R)
• M70: 24,943,051 km (0.069 R)
• M71: 25,425,056 km (0.09 R)
• M72: 25,513,019 km (0.059 R)
• M73: 25,865,921 km (0.061 R)
• M74: 26,665,970 km (0.099 R)
• M75: 26,800,010 km (0.098 R)
• M76: 27,113,866 km (0.078 R)
• M77: 29,298,444 km (0.12 R)
• M78: 29,575,499 km (0.082 R)
• M79: 29,992,578 km (0.12 R)
• M80: 30,318,402 km (0.102 R)
• M81: 30,692,247 km (0.081 R)
• M82: 31,538,971 km (0.028 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.7

Radius: 11

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.21 AU - 9.37 AU

Year: 9139 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 42,219,834 km

• M1: 142,268 km (0.104 R)
• M2: 259,403 km (0.106 R)
• M3: 390,899 km (0.108 R)
• M4: 475,721 km (0.063 R)
• M5: 621,729 km (0.038 R)
• M6: 804,388 km (0.073 R)
• M7: 886,816 km (0.092 R)
• M8: 1,083,837 km (0.098 R)
• M9: 1,187,957 km (0.108 R)
• M10: 1,259,315 km (0.116 R)
• M11: 1,357,002 km (0.071 R)
• M12: 1,560,007 km (0.12 R)
• M13: 1,705,565 km (0.089 R)
• M14: 1,841,999 km (0.067 R)
• M15: 2,039,169 km (0.106 R)
• M16: 2,454,452 km (0.094 R)
• M17: 2,531,495 km (0.116 R)
• M18: 2,751,404 km (0.083 R)
• M19: 2,880,058 km (0.101 R)
• M20: 3,093,385 km (0.055 R)
• M21: 4,052,457 km (0.108 R)
• M22: 4,180,812 km (0.07 R)
• M23: 4,273,263 km (0.103 R)
• M24: 4,498,258 km (0.095 R)
• M25: 4,746,292 km (0.067 R)
• M26: 4,823,634 km (0.046 R)
• M27: 5,436,536 km (0.091 R)
• M28: 5,865,882 km (0.046 R)
• M29: 5,969,703 km (0.117 R)
• M30: 6,455,447 km (0.078 R)
• M31: 7,174,415 km (0.072 R)
• M32: 7,645,199 km (0.108 R)
• M33: 7,964,740 km (0.083 R)
• M34: 8,079,931 km (0.072 R)
• M35: 8,452,130 km (0.104 R)
• M36: 8,830,164 km (0.11 R)
• M37: 9,725,208 km (0.112 R)
• M38: 10,221,125 km (0.101 R)
• M39: 10,296,223 km (0.111 R)
• M40: 10,371,471 km (0.058 R)
• M41: 10,447,018 km (0.065 R)
• M42: 11,211,762 km (0.049 R)
• M43: 11,968,278 km (0.038 R)
• M44: 12,903,116 km (0.113 R)
• M45: 13,201,713 km (0.098 R)
• M46: 13,695,386 km (0.036 R)
• M47: 15,184,034 km (0.109 R)
• M48: 15,327,050 km (0.104 R)
• M49: 15,470,514 km (0.092 R)
• M50: 15,614,577 km (0.11 R)
• M51: 16,078,330 km (0.096 R)
• M52: 16,253,360 km (0.09 R)
• M53: 16,429,137 km (0.105 R)
• M54: 17,049,071 km (0.115 R)
• M55: 17,257,461 km (0.081 R)
• M56: 17,376,840 km (0.114 R)
• M57: 17,827,279 km (0.046 R)
• M58: 18,555,821 km (0.066 R)
• M59: 18,678,192 km (0.034 R)
• M60: 20,325,115 km (0.117 R)
• M61: 20,958,512 km (0.096 R)
• M62: 21,117,983 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.6

Radius: 4.5

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.23 AU - 15.51 AU

Year: 18718 Days

Day: 23.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 42,219,834 km

• M1: 111,450 km (0.032 R)
• M2: 157,826 km (0.07 R)
• M3: 203,004 km (0.07 R)
• M4: 356,043 km (0.112 R)
• M5: 706,850 km (0.064 R)
• M6: 738,565 km (0.114 R)
• M7: 787,184 km (0.107 R)
• M8: 870,510 km (0.101 R)
• M9: 1,045,988 km (0.098 R)
• M10: 1,100,891 km (0.074 R)
• M11: 1,194,389 km (0.101 R)
• M12: 1,429,557 km (0.115 R)
• M13: 1,594,265 km (0.088 R)
• M14: 1,964,220 km (0.038 R)
• M15: 2,288,399 km (0.12 R)
• M16: 2,830,691 km (0.097 R)
• M17: 2,907,584 km (0.1 R)
• M18: 3,116,273 km (0.087 R)
• M19: 3,492,961 km (0.056 R)
• M20: 4,767,535 km (0.119 R)
• M21: 6,269,647 km (0.073 R)
• M22: 6,504,964 km (0.114 R)
• M23: 10,325,245 km (0.1 R)
• M24: 11,044,212 km (0.115 R)
• M25: 12,911,493 km (0.096 R)
• M26: 13,253,474 km (0.113 R)
• M27: 13,772,130 km (0.119 R)
• M28: 13,946,411 km (0.059 R)
• M29: 16,324,718 km (0.054 R)
• M30: 16,787,275 km (0.084 R)
• M31: 18,248,547 km (0.047 R)
• M32: 19,848,197 km (0.11 R)
• M33: 20,094,584 km (0.075 R)
• M34: 20,292,203 km (0.059 R)
• M35: 22,869,475 km (0.073 R)
• M36: 23,231,203 km (0.084 R)
• M37: 23,386,785 km (0.09 R)
• M38: 23,803,415 km (0.115 R)
• M39: 24,222,438 km (0.037 R)
• M40: 25,174,330 km (0.073 R)
• M41: 25,440,763 km (0.1 R)
• M42: 26,246,049 km (0.109 R)
• M43: 26,570,527 km (0.117 R)
• M44: 27,059,712 km (0.066 R)
• M45: 27,332,728 km (0.107 R)
• M46: 27,661,544 km (0.085 R)
• M47: 29,493,519 km (0.077 R)
• M48: 29,943,510 km (0.103 R)
• M49: 31,192,802 km (0.103 R)
• M50: 31,708,615 km (0.059 R)
• M51: 31,823,656 km (0.099 R)
• M52: 33,624,365 km (0.053 R)
• M53: 34,212,135 km (0.089 R)
• M54: 34,507,442 km (0.077 R)
• M55: 35,517,526 km (0.03 R)
• M56: 35,996,090 km (0.105 R)
• M57: 36,657,761 km (0.086 R)
• M58: 38,728,196 km (0.083 R)
• M59: 38,851,016 km (0.065 R)
• M60: 38,974,135 km (0.098 R)
• M61: 39,035,769 km (0.112 R)
• M62: 39,220,822 km (0.077 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 19,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit