🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.64 AU - 0.68 AU

Year: 189 Days

Day: 12.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,490,726 km

• M1: 70,311 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.91 AU

Year: 277 Days

Day: 45.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.94 AU - 1.04 AU

Year: 348 Days

Day: 39.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 80.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.59 AU - 3.77 AU

Year: 2002 Days

Day: 23.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,490,726 km

• M1: 74,500 km (0.115 R)
• M2: 1,334,114 km (0.069 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.3

Radius: 9

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.13 AU - 6.97 AU

Year: 5919 Days

Day: 7.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,490,726 km

• M1: 293,810 km (0.047 R)
• M2: 530,175 km (0.059 R)
• M3: 639,082 km (0.115 R)
• M4: 796,609 km (0.098 R)
• M5: 967,300 km (0.115 R)
• M6: 1,072,617 km (0.118 R)
• M7: 1,134,700 km (0.036 R)
• M8: 1,428,959 km (0.077 R)
• M9: 1,656,497 km (0.071 R)
• M10: 1,839,455 km (0.061 R)
• M11: 2,029,146 km (0.088 R)
• M12: 2,325,948 km (0.063 R)
• M13: 2,427,973 km (0.102 R)
• M14: 2,894,569 km (0.028 R)
• M15: 3,435,216 km (0.068 R)
• M16: 3,645,999 km (0.084 R)
• M17: 3,765,079 km (0.059 R)
• M18: 3,933,826 km (0.073 R)
• M19: 4,204,149 km (0.07 R)
• M20: 4,608,063 km (0.059 R)
• M21: 5,426,064 km (0.056 R)
• M22: 5,644,328 km (0.094 R)
• M23: 5,893,558 km (0.032 R)
• M24: 6,005,457 km (0.119 R)
• M25: 6,174,652 km (0.102 R)
• M26: 7,103,505 km (0.033 R)
• M27: 7,282,424 km (0.094 R)
• M28: 8,482,050 km (0.083 R)
• M29: 8,672,039 km (0.114 R)
• M30: 10,074,519 km (0.087 R)
• M31: 10,343,047 km (0.077 R)
• M32: 11,128,586 km (0.109 R)
• M33: 11,791,903 km (0.089 R)
• M34: 12,004,032 km (0.084 R)
• M35: 12,432,181 km (0.065 R)
• M36: 12,575,945 km (0.118 R)
• M37: 12,684,254 km (0.058 R)
• M38: 12,829,065 km (0.105 R)
• M39: 13,010,826 km (0.118 R)
• M40: 13,083,680 km (0.099 R)
• M41: 13,229,987 km (0.118 R)
• M42: 13,303,439 km (0.11 R)
• M43: 13,932,349 km (0.102 R)
• M44: 14,194,145 km (0.059 R)
• M45: 14,495,435 km (0.068 R)
• M46: 14,874,815 km (0.049 R)
• M47: 15,027,555 km (0.104 R)
• M48: 15,488,915 km (0.112 R)
• M49: 15,566,257 km (0.12 R)
• M50: 15,915,867 km (0.111 R)
• M51: 16,033,002 km (0.106 R)
• M52: 16,583,223 km (0.118 R)
• M53: 16,781,291 km (0.032 R)
• M54: 17,059,992 km (0.069 R)
• M55: 17,581,340 km (0.06 R)
• M56: 17,783,297 km (0.071 R)
• M57: 18,067,384 km (0.096 R)
• M58: 18,230,296 km (0.081 R)
• M59: 18,557,765 km (0.115 R)
• M60: 19,094,074 km (0.094 R)
• M61: 20,013,054 km (0.07 R)
• M62: 20,223,987 km (0.096 R)
• M63: 20,690,582 km (0.106 R)
• M64: 20,946,544 km (0.101 R)
• M65: 21,160,619 km (0.041 R)
• M66: 21,720,713 km (0.046 R)
• M67: 21,937,481 km (0.095 R)
• M68: 22,373,110 km (0.099 R)
• M69: 22,504,456 km (0.048 R)
• M70: 22,943,825 km (0.114 R)
• M71: 24,910,289 km (0.093 R)
• M72: 25,319,290 km (0.074 R)
• M73: 26,189,650 km (0.062 R)
• M74: 26,559,157 km (0.051 R)
• M75: 26,837,409 km (0.11 R)
• M76: 27,303,257 km (0.104 R)
• M77: 28,764,379 km (0.09 R)
• M78: 28,859,524 km (0.065 R)
• M79: 29,576,397 km (0.104 R)
• M80: 29,864,821 km (0.099 R)
• M81: 30,154,144 km (0.074 R)
• M82: 30,541,303 km (0.082 R)
• M83: 31,811,239 km (0.064 R)
• M84: 32,403,048 km (0.081 R)
• M85: 32,650,782 km (0.045 R)
• M86: 33,098,230 km (0.111 R)
• M87: 33,397,575 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.9

Radius: 8.6

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.61 AU - 7.55 AU

Year: 6652 Days

Day: 12 Hours

Environment

Temp: -147 °C

Axial Tilt: 79.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 39,490,726 km

• M1: 120,576 km (0.058 R)
• M2: 204,051 km (0.071 R)
• M3: 278,402 km (0.094 R)
• M4: 917,334 km (0.072 R)
• M5: 974,780 km (0.101 R)
• M6: 1,687,015 km (0.085 R)
• M7: 2,479,884 km (0.112 R)
• M8: 2,578,020 km (0.088 R)
• M9: 2,949,172 km (0.117 R)
• M10: 3,337,229 km (0.097 R)
• M11: 3,666,793 km (0.08 R)
• M12: 3,854,539 km (0.091 R)
• M13: 4,676,878 km (0.083 R)
• M14: 4,819,146 km (0.112 R)
• M15: 4,880,631 km (0.073 R)
• M16: 5,296,662 km (0.113 R)
• M17: 5,360,092 km (0.12 R)
• M18: 6,118,703 km (0.102 R)
• M19: 6,612,675 km (0.069 R)
• M20: 7,213,011 km (0.103 R)
• M21: 7,424,842 km (0.067 R)
• M22: 7,614,980 km (0.069 R)
• M23: 7,734,509 km (0.066 R)
• M24: 7,854,786 km (0.118 R)
• M25: 8,268,274 km (0.052 R)
• M26: 8,465,295 km (0.093 R)
• M27: 8,763,892 km (0.079 R)
• M28: 8,964,802 km (0.091 R)
• M29: 9,680,029 km (0.094 R)
• M30: 9,835,611 km (0.099 R)
• M31: 9,992,091 km (0.113 R)
• M32: 10,096,959 km (0.116 R)
• M33: 10,867,537 km (0.064 R)
• M34: 11,029,402 km (0.098 R)
• M35: 11,905,896 km (0.099 R)
• M36: 12,212,273 km (0.114 R)
• M37: 12,918,375 km (0.091 R)
• M38: 13,089,963 km (0.119 R)
• M39: 13,175,982 km (0.079 R)
• M40: 15,507,764 km (0.109 R)
• M41: 15,995,304 km (0.055 R)
• M42: 16,456,963 km (0.1 R)
• M43: 17,772,975 km (0.073 R)
• M44: 19,318,022 km (0.058 R)
• M45: 19,546,907 km (0.081 R)
• M46: 19,875,424 km (0.094 R)
• M47: 20,405,000 km (0.059 R)
• M48: 20,471,421 km (0.114 R)
• M49: 20,604,713 km (0.12 R)
• M50: 21,039,744 km (0.08 R)
• M51: 21,986,997 km (0.081 R)
• M52: 22,397,344 km (0.047 R)
• M53: 23,017,428 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.5

Radius: 12.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.8 AU - 8.52 AU

Year: 7486 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,490,726 km

• M1: 287,078 km (0.091 R)
• M2: 393,143 km (0.117 R)
• M3: 818,749 km (0.11 R)
• M4: 1,189,901 km (0.086 R)
• M5: 1,541,756 km (0.058 R)
• M6: 1,648,419 km (0.11 R)
• M7: 1,888,524 km (0.119 R)
• M8: 2,506,961 km (0.081 R)
• M9: 2,938,252 km (0.067 R)
• M10: 3,072,291 km (0.093 R)
• M11: 3,185,687 km (0.052 R)
• M12: 3,652,881 km (0.043 R)
• M13: 3,773,307 km (0.117 R)
• M14: 4,117,233 km (0.07 R)
• M15: 4,497,062 km (0.106 R)
• M16: 4,756,763 km (0.074 R)
• M17: 4,888,410 km (0.093 R)
• M18: 5,021,402 km (0.11 R)
• M19: 5,182,519 km (0.098 R)
• M20: 5,454,937 km (0.1 R)
• M21: 5,592,866 km (0.028 R)
• M22: 5,731,992 km (0.046 R)
• M23: 5,928,863 km (0.12 R)
• M24: 6,070,831 km (0.091 R)
• M25: 7,186,532 km (0.111 R)
• M26: 7,552,000 km (0.105 R)
• M27: 8,017,399 km (0.097 R)
• M28: 8,556,250 km (0.12 R)
• M29: 8,652,591 km (0.111 R)
• M30: 9,074,158 km (0.093 R)
• M31: 9,802,999 km (0.104 R)
• M32: 10,208,409 km (0.077 R)
• M33: 10,931,266 km (0.115 R)
• M34: 11,105,847 km (0.113 R)
• M35: 11,493,156 km (0.104 R)
• M36: 12,499,052 km (0.066 R)
• M37: 12,645,209 km (0.087 R)
• M38: 12,865,267 km (0.094 R)
• M39: 13,197,823 km (0.115 R)
• M40: 13,683,119 km (0.113 R)
• M41: 15,840,320 km (0.087 R)
• M42: 16,077,732 km (0.084 R)
• M43: 16,236,605 km (0.065 R)
• M44: 16,636,181 km (0.051 R)
• M45: 17,079,439 km (0.099 R)
• M46: 17,649,258 km (0.102 R)
• M47: 18,682,380 km (0.102 R)
• M48: 18,807,594 km (0.095 R)
• M49: 19,438,299 km (0.079 R)
• M50: 19,607,643 km (0.117 R)
• M51: 19,947,829 km (0.107 R)
• M52: 20,075,885 km (0.084 R)
• M53: 20,634,034 km (0.111 R)
• M54: 21,371,552 km (0.075 R)
• M55: 21,677,928 km (0.067 R)
• M56: 22,294,720 km (0.073 R)
• M57: 22,605,285 km (0.066 R)
• M58: 22,694,296 km (0.046 R)
• M59: 23,998,042 km (0.11 R)
• M60: 24,498,895 km (0.104 R)
• M61: 25,279,796 km (0.095 R)
• M62: 26,489,893 km (0.117 R)
• M63: 27,291,289 km (0.096 R)
• M64: 27,623,546 km (0.076 R)
• M65: 27,718,840 km (0.114 R)
• M66: 28,532,353 km (0.118 R)
• M67: 28,773,056 km (0.101 R)
• M68: 30,036,111 km (0.057 R)
• M69: 31,316,968 km (0.053 R)
• M70: 31,565,450 km (0.099 R)
• M71: 31,864,346 km (0.11 R)
• M72: 32,064,209 km (0.116 R)
• M73: 32,414,867 km (0.09 R)
• M74: 32,817,135 km (0.096 R)
• M75: 33,779,349 km (0.051 R)
• M76: 33,881,225 km (0.069 R)
• M77: 34,187,302 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.7

Radius: 13.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.84 AU - 8.6 AU

Year: 8322 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,490,726 km

• M1: 165,455 km (0.108 R)
• M2: 333,902 km (0.118 R)
• M3: 457,321 km (0.06 R)
• M4: 615,595 km (0.118 R)
• M5: 702,811 km (0.116 R)
• M6: 993,479 km (0.061 R)
• M7: 1,135,448 km (0.096 R)
• M8: 1,303,895 km (0.096 R)
• M9: 1,904,231 km (0.073 R)
• M10: 2,246,362 km (0.104 R)
• M11: 2,388,779 km (0.058 R)
• M12: 2,860,162 km (0.083 R)
• M13: 3,015,145 km (0.051 R)
• M14: 3,579,877 km (0.079 R)
• M15: 3,747,427 km (0.062 R)
• M16: 3,974,965 km (0.109 R)
• M17: 4,443,655 km (0.05 R)
• M18: 4,593,702 km (0.071 R)
• M19: 5,116,995 km (0.043 R)
• M20: 5,594,512 km (0.035 R)
• M21: 5,987,056 km (0.099 R)
• M22: 6,456,345 km (0.096 R)
• M23: 6,729,810 km (0.075 R)
• M24: 7,359,318 km (0.074 R)
• M25: 8,599,634 km (0.106 R)
• M26: 8,862,926 km (0.117 R)
• M27: 9,129,060 km (0.079 R)
• M28: 10,140,492 km (0.045 R)
• M29: 10,418,893 km (0.086 R)
• M30: 10,539,020 km (0.056 R)
• M31: 10,902,094 km (0.057 R)
• M32: 11,105,548 km (0.098 R)
• M33: 11,433,765 km (0.112 R)
• M34: 11,848,600 km (0.104 R)
• M35: 11,973,963 km (0.12 R)
• M36: 12,993,173 km (0.113 R)
• M37: 13,426,110 km (0.076 R)
• M38: 13,556,858 km (0.113 R)
• M39: 13,907,815 km (0.052 R)
• M40: 14,084,340 km (0.082 R)
• M41: 14,172,902 km (0.098 R)
• M42: 14,439,785 km (0.102 R)
• M43: 14,708,313 km (0.079 R)
• M44: 15,295,634 km (0.094 R)
• M45: 16,915,330 km (0.104 R)
• M46: 17,245,792 km (0.066 R)
• M47: 18,491,793 km (0.095 R)
• M48: 18,686,120 km (0.063 R)
• M49: 19,816,332 km (0.112 R)
• M50: 20,114,930 km (0.107 R)
• M51: 20,615,783 km (0.046 R)
• M52: 21,323,830 km (0.073 R)
• M53: 23,495,692 km (0.101 R)
• M54: 24,661,209 km (0.084 R)
• M55: 25,304,929 km (0.115 R)
• M56: 25,466,794 km (0.064 R)
• M57: 25,628,958 km (0.12 R)
• M58: 25,737,117 km (0.113 R)
• M59: 25,954,183 km (0.104 R)
• M60: 26,335,508 km (0.098 R)
• M61: 26,938,388 km (0.098 R)
• M62: 28,774,253 km (0.092 R)
• M63: 29,622,024 km (0.105 R)
• M64: 29,849,562 km (0.097 R)
• M65: 30,707,656 km (0.087 R)
• M66: 31,573,977 km (0.082 R)
• M67: 31,806,452 km (0.081 R)
• M68: 31,922,839 km (0.086 R)
• M69: 32,682,946 km (0.111 R)
• M70: 33,804,481 km (0.053 R)
• M71: 34,042,192 km (0.095 R)
• M72: 35,419,989 km (0.103 R)
• M73: 36,267,610 km (0.111 R)
• M74: 36,877,072 km (0.083 R)
• M75: 37,060,628 km (0.107 R)
• M76: 37,305,819 km (0.104 R)
• M77: 37,921,115 km (0.119 R)
• M78: 40,794,292 km (0.081 R)
• M79: 41,491,717 km (0.111 R)
• M80: 42,705,555 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49

Radius: 4.6

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 16.1 AU - 20.78 AU

Year: 27960 Days

Day: 17.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,490,726 km

• M1: 60,737 km (0.109 R)
• M2: 349,311 km (0.11 R)
• M3: 579,841 km (0.068 R)
• M4: 695,630 km (0.098 R)
• M5: 1,157,588 km (0.052 R)
• M6: 1,285,495 km (0.061 R)
• M7: 1,322,894 km (0.086 R)
• M8: 1,574,966 km (0.087 R)
• M9: 1,716,935 km (0.029 R)
• M10: 1,820,905 km (0.115 R)
• M11: 2,417,202 km (0.115 R)
• M12: 2,533,739 km (0.099 R)
• M13: 3,118,966 km (0.045 R)
• M14: 3,220,393 km (0.102 R)
• M15: 3,690,579 km (0.101 R)
• M16: 4,722,655 km (0.114 R)
• M17: 4,810,020 km (0.087 R)
• M18: 4,927,305 km (0.097 R)
• M19: 5,436,686 km (0.107 R)
• M20: 5,497,572 km (0.095 R)
• M21: 5,620,392 km (0.058 R)
• M22: 5,712,993 km (0.081 R)
• M23: 6,732,203 km (0.106 R)
• M24: 6,863,401 km (0.115 R)
• M25: 7,944,096 km (0.091 R)
• M26: 8,187,491 km (0.107 R)
• M27: 9,958,431 km (0.102 R)
• M28: 9,995,831 km (0.025 R)
• M29: 10,033,230 km (0.108 R)
• M30: 10,108,029 km (0.079 R)
• M31: 10,183,127 km (0.112 R)
• M32: 11,176,307 km (0.088 R)
• M33: 11,215,053 km (0.115 R)
• M34: 11,723,686 km (0.105 R)
• M35: 12,279,741 km (0.052 R)
• M36: 13,294,164 km (0.105 R)
• M37: 13,500,161 km (0.109 R)
• M38: 15,100,559 km (0.055 R)
• M39: 15,229,362 km (0.07 R)
• M40: 17,430,546 km (0.068 R)
• M41: 17,520,603 km (0.107 R)
• M42: 19,215,099 km (0.098 R)
• M43: 19,635,169 km (0.113 R)
• M44: 20,531,709 km (0.059 R)
• M45: 20,579,281 km (0.063 R)
• M46: 20,674,575 km (0.112 R)
• M47: 20,769,869 km (0.112 R)
• M48: 20,817,591 km (0.027 R)
• M49: 20,961,055 km (0.084 R)
• M50: 21,009,076 km (0.109 R)
• M51: 21,683,314 km (0.047 R)
• M52: 21,877,193 km (0.113 R)
• M53: 23,300,616 km (0.107 R)
• M54: 23,998,341 km (0.114 R)
• M55: 25,618,785 km (0.111 R)
• M56: 25,875,196 km (0.09 R)
• M57: 26,857,156 km (0.1 R)
• M58: 26,961,276 km (0.081 R)
• M59: 27,117,606 km (0.095 R)
• M60: 27,536,181 km (0.085 R)
• M61: 27,798,725 km (0.111 R)
• M62: 27,851,384 km (0.099 R)
• M63: 28,062,167 km (0.071 R)
• M64: 28,220,591 km (0.099 R)
• M65: 30,145,317 km (0.052 R)
• M66: 30,307,631 km (0.087 R)
• M67: 31,123,538 km (0.106 R)
• M68: 31,726,268 km (0.118 R)
• M69: 33,838,440 km (0.119 R)
• M70: 34,007,037 km (0.088 R)
• M71: 34,514,772 km (0.097 R)
• M72: 35,025,050 km (0.033 R)
• M73: 35,766,308 km (0.114 R)
• M74: 36,110,233 km (0.082 R)
• M75: 38,841,890 km (0.112 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 14,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit