🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.85 AU - 1.27 AU

Year: 416 Days

Day: 25.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,145,064 km

• M1: 153,039 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.37 AU - 1.65 AU

Year: 707 Days

Day: 12.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,145,064 km

• M1: 644,168 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.78 AU - 3.94 AU

Year: 2345 Days

Day: 22.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.75 AU - 4.13 AU

Year: 2978 Days

Day: 16.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.9

Radius: 11.8

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.29 AU - 10.23 AU

Year: 9873 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,145,064 km

• M1: 165,754 km (0.105 R)
• M2: 391,498 km (0.095 R)
• M3: 562,787 km (0.045 R)
• M4: 658,979 km (0.111 R)
• M5: 935,435 km (0.063 R)
• M6: 1,019,061 km (0.078 R)
• M7: 1,267,393 km (0.028 R)
• M8: 2,262,518 km (0.08 R)
• M9: 2,424,233 km (0.116 R)
• M10: 2,983,131 km (0.106 R)
• M11: 3,448,081 km (0.113 R)
• M12: 3,608,301 km (0.082 R)
• M13: 4,359,581 km (0.115 R)
• M14: 4,446,049 km (0.12 R)
• M15: 4,797,604 km (0.078 R)
• M16: 5,158,434 km (0.109 R)
• M17: 5,590,472 km (0.115 R)
• M18: 5,810,980 km (0.082 R)
• M19: 6,293,134 km (0.11 R)
• M20: 7,676,016 km (0.12 R)
• M21: 8,169,241 km (0.1 R)
• M22: 8,672,787 km (0.086 R)
• M23: 9,861,492 km (0.086 R)
• M24: 10,436,247 km (0.107 R)
• M25: 10,982,578 km (0.114 R)
• M26: 11,061,267 km (0.115 R)
• M27: 11,940,603 km (0.09 R)
• M28: 12,021,685 km (0.104 R)
• M29: 12,388,798 km (0.041 R)
• M30: 13,217,570 km (0.064 R)
• M31: 13,427,606 km (0.112 R)
• M32: 13,554,165 km (0.028 R)
• M33: 14,192,948 km (0.075 R)
• M34: 14,451,154 km (0.073 R)
• M35: 14,537,622 km (0.052 R)
• M36: 15,367,292 km (0.092 R)
• M37: 15,943,842 km (0.102 R)
• M38: 16,347,158 km (0.104 R)
• M39: 16,572,602 km (0.047 R)
• M40: 17,209,589 km (0.116 R)
• M41: 18,086,981 km (0.104 R)
• M42: 18,367,028 km (0.106 R)
• M43: 18,460,676 km (0.113 R)
• M44: 19,215,846 km (0.11 R)
• M45: 19,597,171 km (0.113 R)
• M46: 19,836,827 km (0.065 R)
• M47: 20,029,210 km (0.102 R)
• M48: 20,270,661 km (0.109 R)
• M49: 20,415,921 km (0.096 R)
• M50: 21,147,604 km (0.115 R)
• M51: 21,541,345 km (0.085 R)
• M52: 21,689,746 km (0.053 R)
• M53: 21,987,297 km (0.099 R)
• M54: 22,536,470 km (0.09 R)
• M55: 23,039,568 km (0.08 R)
• M56: 24,005,671 km (0.114 R)
• M57: 24,622,762 km (0.106 R)
• M58: 24,985,088 km (0.118 R)
• M59: 25,192,880 km (0.118 R)
• M60: 25,714,976 km (0.104 R)
• M61: 25,977,521 km (0.061 R)
• M62: 26,452,045 km (0.1 R)
• M63: 26,770,090 km (0.058 R)
• M64: 26,876,305 km (0.1 R)
• M65: 26,982,818 km (0.106 R)
• M66: 27,089,332 km (0.084 R)
• M67: 27,624,294 km (0.032 R)
• M68: 27,892,972 km (0.099 R)
• M69: 28,054,687 km (0.113 R)
• M70: 28,813,298 km (0.111 R)
• M71: 29,031,262 km (0.099 R)
• M72: 29,963,855 km (0.106 R)
• M73: 31,241,271 km (0.109 R)
• M74: 31,409,270 km (0.058 R)
• M75: 32,253,301 km (0.12 R)
• M76: 33,219,105 km (0.066 R)
• M77: 34,540,802 km (0.118 R)
• M78: 37,294,600 km (0.1 R)
• M79: 38,248,136 km (0.043 R)
• M80: 38,727,897 km (0.085 R)
• M81: 39,511,790 km (0.081 R)
• M82: 40,483,727 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 12.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.3 AU - 12.58 AU

Year: 12845 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,145,064 km

• M1: 203,453 km (0.08 R)
• M2: 297,700 km (0.106 R)
• M3: 421,417 km (0.109 R)
• M4: 522,246 km (0.076 R)
• M5: 667,057 km (0.102 R)
• M6: 772,224 km (0.058 R)
• M7: 1,253,481 km (0.115 R)
• M8: 1,574,218 km (0.084 R)
• M9: 1,921,136 km (0.069 R)
• M10: 2,157,351 km (0.033 R)
• M11: 3,287,862 km (0.097 R)
• M12: 3,962,848 km (0.076 R)
• M13: 4,062,929 km (0.07 R)
• M14: 5,254,476 km (0.102 R)
• M15: 6,586,944 km (0.053 R)
• M16: 6,865,645 km (0.055 R)
• M17: 7,148,085 km (0.106 R)
• M18: 7,270,457 km (0.066 R)
• M19: 8,103,417 km (0.113 R)
• M20: 8,231,024 km (0.066 R)
• M21: 8,661,118 km (0.06 R)
• M22: 8,922,765 km (0.103 R)
• M23: 9,186,955 km (0.044 R)
• M24: 9,904,277 km (0.089 R)
• M25: 12,309,212 km (0.111 R)
• M26: 12,407,049 km (0.119 R)
• M27: 12,801,090 km (0.045 R)
• M28: 13,299,550 km (0.046 R)
• M29: 13,804,293 km (0.061 R)
• M30: 14,008,045 km (0.115 R)
• M31: 14,366,781 km (0.119 R)
• M32: 15,146,036 km (0.039 R)
• M33: 15,461,538 km (0.09 R)
• M34: 15,885,648 km (0.081 R)
• M35: 16,582,924 km (0.096 R)
• M36: 17,071,660 km (0.11 R)
• M37: 18,453,795 km (0.04 R)
• M38: 18,565,993 km (0.085 R)
• M39: 19,073,429 km (0.112 R)
• M40: 19,300,369 km (0.12 R)
• M41: 19,471,210 km (0.084 R)
• M42: 19,814,388 km (0.052 R)
• M43: 20,044,170 km (0.065 R)
• M44: 21,031,217 km (0.049 R)
• M45: 21,442,162 km (0.093 R)
• M46: 22,751,143 km (0.05 R)
• M47: 23,052,284 km (0.072 R)
• M48: 23,536,831 km (0.115 R)
• M49: 25,570,764 km (0.096 R)
• M50: 27,724,824 km (0.045 R)
• M51: 28,628,694 km (0.084 R)
• M52: 29,345,567 km (0.106 R)
• M53: 30,200,369 km (0.077 R)
• M54: 31,598,661 km (0.084 R)
• M55: 31,867,338 km (0.11 R)
• M56: 32,745,927 km (0.118 R)
• M57: 33,290,613 km (0.111 R)
• M58: 33,906,956 km (0.114 R)
• M59: 34,182,066 km (0.118 R)
• M60: 34,665,267 km (0.043 R)
• M61: 35,220,425 km (0.12 R)
• M62: 36,550,500 km (0.106 R)
• M63: 37,754,463 km (0.062 R)
• M64: 39,476,185 km (0.029 R)
• M65: 40,492,404 km (0.064 R)
• M66: 40,784,419 km (0.098 R)
• M67: 41,003,729 km (0.073 R)
• M68: 41,370,244 km (0.032 R)
• M69: 41,517,299 km (0.098 R)
• M70: 42,773,173 km (0.095 R)
• M71: 42,996,074 km (0.119 R)
• M72: 43,144,923 km (0.113 R)
• M73: 43,368,423 km (0.04 R)
• M74: 45,625,256 km (0.093 R)
• M75: 46,462,256 km (0.087 R)
• M76: 47,227,599 km (0.037 R)
• M77: 47,534,873 km (0.108 R)
• M78: 47,765,852 km (0.064 R)
• M79: 48,693,209 km (0.119 R)
• M80: 49,860,821 km (0.092 R)
• M81: 50,017,300 km (0.066 R)
• M82: 50,959,019 km (0.062 R)
• M83: 53,258,936 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.1

Radius: 6.1

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.35 AU - 17.23 AU

Year: 20570 Days

Day: 19.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,145,064 km

• M1: 105,167 km (0.108 R)
• M2: 371,302 km (0.108 R)
• M3: 823,686 km (0.107 R)
• M4: 889,359 km (0.048 R)
• M5: 979,716 km (0.097 R)
• M6: 1,145,172 km (0.081 R)
• M7: 1,722,320 km (0.077 R)
• M8: 2,010,745 km (0.109 R)
• M9: 2,191,160 km (0.049 R)
• M10: 2,345,545 km (0.099 R)
• M11: 2,567,548 km (0.032 R)
• M12: 2,730,460 km (0.08 R)
• M13: 3,558,185 km (0.082 R)
• M14: 3,924,551 km (0.074 R)
• M15: 4,496,613 km (0.113 R)
• M16: 4,574,852 km (0.103 R)
• M17: 4,693,035 km (0.05 R)
• M18: 4,812,264 km (0.096 R)
• M19: 5,094,406 km (0.076 R)
• M20: 5,423,372 km (0.083 R)
• M21: 5,632,509 km (0.113 R)
• M22: 5,801,705 km (0.051 R)
• M23: 7,078,074 km (0.116 R)
• M24: 7,444,888 km (0.066 R)
• M25: 7,771,011 km (0.094 R)
• M26: 8,149,494 km (0.05 R)
• M27: 8,245,087 km (0.074 R)
• M28: 8,973,479 km (0.118 R)
• M29: 9,121,581 km (0.053 R)
• M30: 9,171,097 km (0.094 R)
• M31: 10,490,999 km (0.094 R)
• M32: 10,961,634 km (0.109 R)
• M33: 11,546,113 km (0.118 R)
• M34: 12,031,858 km (0.06 R)
• M35: 12,086,311 km (0.093 R)
• M36: 13,135,142 km (0.111 R)
• M37: 13,528,883 km (0.056 R)
• M38: 13,926,515 km (0.065 R)
• M39: 14,966,519 km (0.078 R)
• M40: 15,971,517 km (0.081 R)
• M41: 16,754,662 km (0.111 R)
• M42: 17,921,526 km (0.098 R)
• M43: 19,945,435 km (0.115 R)
• M44: 20,138,865 km (0.055 R)
• M45: 20,722,895 km (0.061 R)
• M46: 21,907,561 km (0.04 R)
• M47: 22,107,125 km (0.044 R)
• M48: 22,978,981 km (0.093 R)
• M49: 23,046,450 km (0.087 R)
• M50: 24,617,826 km (0.058 R)
• M51: 24,963,845 km (0.113 R)
• M52: 25,033,259 km (0.097 R)
• M53: 25,451,235 km (0.047 R)
• M54: 26,223,310 km (0.117 R)
• M55: 27,288,596 km (0.078 R)
• M56: 31,238,728 km (0.106 R)
• M57: 31,763,667 km (0.103 R)
• M58: 31,914,312 km (0.041 R)
• M59: 33,509,175 km (0.063 R)
• M60: 33,892,744 km (0.064 R)
• M61: 34,586,729 km (0.083 R)
• M62: 35,988,909 km (0.068 R)
• M63: 37,330,204 km (0.106 R)
• M64: 38,527,136 km (0.064 R)
• M65: 40,224,025 km (0.083 R)
• M66: 41,780,142 km (0.116 R)
• M67: 42,524,092 km (0.088 R)
• M68: 44,361,005 km (0.076 R)
• M69: 44,866,496 km (0.105 R)
• M70: 45,035,392 km (0.095 R)
• M71: 45,204,437 km (0.097 R)
• M72: 49,152,325 km (0.081 R)
• M73: 49,239,391 km (0.11 R)
• M74: 50,902,770 km (0.108 R)
• M75: 51,078,996 km (0.056 R)
• M76: 51,520,310 km (0.085 R)
• M77: 52,406,827 km (0.084 R)
• M78: 52,762,720 km (0.1 R)
• M79: 53,387,740 km (0.069 R)
• M80: 53,566,659 km (0.068 R)
• M81: 54,194,821 km (0.12 R)
• M82: 54,284,729 km (0.113 R)
• M83: 54,374,637 km (0.096 R)
• M84: 56,275,577 km (0.073 R)
• M85: 56,822,657 km (0.05 R)
• M86: 57,922,201 km (0.035 R)
• M87: 61,543,666 km (0.087 R)
• M88: 62,295,545 km (0.097 R)
• M89: 62,956,020 km (0.077 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: 165 - 17,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit