🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.54 AU - 0.64 AU

Year: 174 Days

Day: 20 Hours

Environment

Temp: 151 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.64 AU - 0.82 AU

Year: 239 Days

Day: 17.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,109,228 km

• M1: 53,706 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.66 AU - 0.94 AU

Year: 274 Days

Day: 38.8 Hours

Environment

Temp: 79 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.99 AU - 1.01 AU

Year: 383 Days

Day: 22.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.93 AU - 1.43 AU

Year: 491 Days

Day: 28.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,109,228 km

• M1: 818,300 km (0.096 R)
• M2: 909,705 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.51 AU - 3.83 AU

Year: 2692 Days

Day: 16.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,109,228 km

• M1: 2,129,526 km (0.063 R)

Asteroid Belt

Center: 4.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.7

Radius: 13.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.44 AU - 5.68 AU

Year: 3728 Days

Day: 11.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 104,109,228 km

• M1: 305,180 km (0.105 R)
• M2: 433,535 km (0.095 R)
• M3: 521,349 km (0.106 R)
• M4: 647,609 km (0.085 R)
• M5: 831,016 km (0.116 R)
• M6: 1,045,988 km (0.039 R)
• M7: 1,173,745 km (0.053 R)
• M8: 1,266,645 km (0.103 R)
• M9: 1,460,524 km (0.102 R)
• M10: 1,800,859 km (0.113 R)
• M11: 2,036,775 km (0.105 R)
• M12: 2,166,925 km (0.049 R)
• M13: 2,266,408 km (0.115 R)
• M14: 2,574,280 km (0.088 R)
• M15: 2,787,308 km (0.082 R)
• M16: 3,136,619 km (0.063 R)
• M17: 3,422,500 km (0.07 R)
• M18: 3,558,933 km (0.118 R)
• M19: 3,697,162 km (0.062 R)
• M20: 3,897,773 km (0.107 R)
• M21: 4,164,206 km (0.063 R)
• M22: 4,628,558 km (0.085 R)
• M23: 4,889,008 km (0.104 R)
• M24: 4,976,972 km (0.094 R)
• M25: 5,221,414 km (0.091 R)
• M26: 5,356,501 km (0.102 R)
• M27: 5,607,227 km (0.097 R)
• M28: 6,143,835 km (0.108 R)
• M29: 6,382,444 km (0.069 R)
• M30: 7,216,452 km (0.116 R)
• M31: 7,392,528 km (0.035 R)
• M32: 7,544,520 km (0.109 R)
• M33: 7,800,183 km (0.095 R)
• M34: 9,284,493 km (0.118 R)
• M35: 9,393,849 km (0.111 R)
• M36: 9,503,654 km (0.093 R)
• M37: 9,947,211 km (0.093 R)
• M38: 10,883,245 km (0.044 R)
• M39: 11,056,479 km (0.031 R)
• M40: 11,143,396 km (0.108 R)
• M41: 11,376,469 km (0.115 R)
• M42: 11,552,247 km (0.104 R)
• M43: 11,817,633 km (0.077 R)
• M44: 12,025,574 km (0.05 R)
• M45: 13,113,749 km (0.067 R)
• M46: 13,483,555 km (0.06 R)
• M47: 13,732,037 km (0.092 R)
• M48: 13,888,068 km (0.094 R)
• M49: 14,107,528 km (0.087 R)
• M50: 14,836,668 km (0.037 R)
• M51: 15,383,598 km (0.055 R)
• M52: 15,740,987 km (0.116 R)
• M53: 16,232,865 km (0.074 R)
• M54: 16,596,687 km (0.116 R)
• M55: 16,829,611 km (0.107 R)
• M56: 17,265,240 km (0.076 R)
• M57: 17,433,687 km (0.087 R)
• M58: 17,976,727 km (0.102 R)
• M59: 18,318,858 km (0.034 R)
• M60: 18,456,338 km (0.078 R)
• M61: 18,628,675 km (0.088 R)
• M62: 18,870,874 km (0.111 R)
• M63: 19,428,275 km (0.103 R)
• M64: 19,955,907 km (0.112 R)
• M65: 20,132,881 km (0.065 R)
• M66: 20,630,893 km (0.105 R)
• M67: 20,845,715 km (0.095 R)
• M68: 21,603,129 km (0.074 R)
• M69: 22,076,457 km (0.076 R)
• M70: 22,479,773 km (0.084 R)
• M71: 23,405,335 km (0.107 R)
• M72: 23,816,579 km (0.114 R)
• M73: 23,929,077 km (0.109 R)
• M74: 24,267,916 km (0.11 R)
• M75: 24,456,858 km (0.102 R)
• M76: 25,178,967 km (0.108 R)
• M77: 25,485,194 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.9

Radius: 10

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.69 AU - 11.57 AU

Year: 11442 Days

Day: 12.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 71.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 104,109,228 km

• M1: 134,040 km (0.079 R)
• M2: 208,839 km (0.104 R)
• M3: 283,937 km (0.058 R)
• M4: 352,602 km (0.091 R)
• M5: 755,469 km (0.074 R)
• M6: 875,447 km (0.077 R)
• M7: 1,310,477 km (0.087 R)
• M8: 1,419,983 km (0.119 R)
• M9: 2,013,139 km (0.073 R)
• M10: 2,493,198 km (0.073 R)
• M11: 2,864,350 km (0.117 R)
• M12: 3,203,638 km (0.087 R)
• M13: 3,353,087 km (0.057 R)
• M14: 4,573,656 km (0.109 R)
• M15: 4,770,526 km (0.077 R)
• M16: 5,407,514 km (0.044 R)
• M17: 5,645,824 km (0.074 R)
• M18: 5,766,250 km (0.087 R)
• M19: 5,948,610 km (0.099 R)
• M20: 6,163,731 km (0.083 R)
• M21: 6,318,864 km (0.082 R)
• M22: 6,412,662 km (0.065 R)
• M23: 6,601,604 km (0.117 R)
• M24: 6,696,898 km (0.095 R)
• M25: 6,888,533 km (0.086 R)
• M26: 7,179,651 km (0.057 R)
• M27: 7,441,746 km (0.096 R)
• M28: 8,590,508 km (0.026 R)
• M29: 9,327,427 km (0.045 R)
• M30: 9,975,336 km (0.111 R)
• M31: 10,526,155 km (0.057 R)
• M32: 10,712,105 km (0.039 R)
• M33: 11,276,239 km (0.085 R)
• M34: 11,849,947 km (0.073 R)
• M35: 12,866,913 km (0.115 R)
• M36: 13,225,499 km (0.064 R)
• M37: 13,426,110 km (0.107 R)
• M38: 14,361,994 km (0.076 R)
• M39: 15,996,650 km (0.1 R)
• M40: 16,124,855 km (0.104 R)
• M41: 16,640,968 km (0.111 R)
• M42: 16,988,035 km (0.051 R)
• M43: 17,337,496 km (0.114 R)
• M44: 17,910,455 km (0.118 R)
• M45: 18,400,239 km (0.105 R)
• M46: 19,165,731 km (0.108 R)
• M47: 20,356,530 km (0.12 R)
• M48: 20,634,782 km (0.049 R)
• M49: 20,867,557 km (0.031 R)
• M50: 20,960,906 km (0.118 R)
• M51: 21,148,053 km (0.076 R)
• M52: 21,241,850 km (0.09 R)
• M53: 21,382,772 km (0.088 R)
• M54: 22,235,031 km (0.049 R)
• M55: 23,339,961 km (0.06 R)
• M56: 23,631,228 km (0.093 R)
• M57: 24,217,203 km (0.12 R)
• M58: 24,659,863 km (0.07 R)
• M59: 24,956,515 km (0.104 R)
• M60: 25,105,215 km (0.097 R)
• M61: 25,254,215 km (0.079 R)
• M62: 25,403,663 km (0.098 R)
• M63: 25,603,227 km (0.114 R)
• M64: 25,703,158 km (0.113 R)
• M65: 26,255,324 km (0.115 R)
• M66: 26,507,696 km (0.028 R)
• M67: 26,913,106 km (0.119 R)
• M68: 27,473,799 km (0.088 R)
• M69: 28,193,065 km (0.118 R)
• M70: 28,918,465 km (0.069 R)
• M71: 29,022,585 km (0.107 R)
• M72: 29,912,842 km (0.084 R)
• M73: 30,229,242 km (0.041 R)
• M74: 30,652,753 km (0.073 R)
• M75: 33,071,302 km (0.118 R)
• M76: 34,883,680 km (0.117 R)
• M77: 35,383,636 km (0.058 R)
• M78: 35,997,736 km (0.079 R)
• M79: 36,221,983 km (0.028 R)
• M80: 36,559,176 km (0.108 R)
• M81: 37,349,951 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.7

Radius: 9.5

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.15 AU - 11.27 AU

Year: 12491 Days

Day: 5.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 104,109,228 km

• M1: 192,233 km (0.082 R)
• M2: 303,983 km (0.05 R)
• M3: 365,019 km (0.08 R)
• M4: 677,080 km (0.119 R)
• M5: 798,553 km (0.1 R)
• M6: 985,252 km (0.102 R)
• M7: 1,063,940 km (0.11 R)
• M8: 1,186,311 km (0.056 R)
• M9: 1,558,959 km (0.115 R)
• M10: 1,628,522 km (0.04 R)
• M11: 1,722,919 km (0.086 R)
• M12: 2,488,710 km (0.038 R)
• M13: 2,570,540 km (0.115 R)
• M14: 2,681,093 km (0.072 R)
• M15: 2,964,731 km (0.063 R)
• M16: 3,347,851 km (0.086 R)
• M17: 3,469,025 km (0.11 R)
• M18: 3,591,546 km (0.061 R)
• M19: 4,064,125 km (0.087 R)
• M20: 4,690,940 km (0.099 R)
• M21: 4,963,807 km (0.049 R)
• M22: 5,525,248 km (0.109 R)
• M23: 6,107,034 km (0.085 R)
• M24: 6,218,185 km (0.119 R)
• M25: 6,405,182 km (0.067 R)
• M26: 7,605,107 km (0.107 R)
• M27: 7,765,027 km (0.109 R)
• M28: 7,925,994 km (0.109 R)
• M29: 8,831,062 km (0.08 R)
• M30: 9,986,256 km (0.056 R)
• M31: 12,248,026 km (0.038 R)
• M32: 12,766,084 km (0.086 R)
• M33: 13,291,472 km (0.087 R)
• M34: 13,921,428 km (0.112 R)
• M35: 14,412,558 km (0.074 R)
• M36: 15,009,454 km (0.069 R)
• M37: 15,563,714 km (0.089 R)
• M38: 15,716,154 km (0.102 R)
• M39: 16,382,014 km (0.115 R)
• M40: 16,848,460 km (0.102 R)
• M41: 17,529,729 km (0.118 R)
• M42: 17,741,260 km (0.096 R)
• M43: 18,649,469 km (0.117 R)
• M44: 18,973,648 km (0.071 R)
• M45: 20,344,263 km (0.053 R)
• M46: 20,566,566 km (0.115 R)
• M47: 20,845,566 km (0.029 R)
• M48: 20,957,465 km (0.118 R)
• M49: 21,125,763 km (0.113 R)
• M50: 21,294,509 km (0.119 R)
• M51: 21,803,291 km (0.042 R)
• M52: 22,545,446 km (0.1 R)
• M53: 23,237,935 km (0.117 R)
• M54: 23,470,260 km (0.114 R)
• M55: 23,644,991 km (0.044 R)
• M56: 24,525,374 km (0.055 R)
• M57: 25,058,840 km (0.11 R)
• M58: 25,118,230 km (0.102 R)
• M59: 25,536,057 km (0.105 R)
• M60: 26,318,155 km (0.095 R)
• M61: 27,782,569 km (0.106 R)
• M62: 28,338,474 km (0.076 R)
• M63: 28,462,491 km (0.074 R)
• M64: 29,148,098 km (0.096 R)
• M65: 29,461,356 km (0.113 R)
• M66: 30,408,310 km (0.052 R)
• M67: 31,172,905 km (0.118 R)
• M68: 32,008,409 km (0.099 R)
• M69: 34,294,414 km (0.051 R)
• M70: 34,360,537 km (0.097 R)
• M71: 35,557,170 km (0.078 R)
• M72: 37,106,256 km (0.11 R)
• M73: 38,471,037 km (0.096 R)
• M74: 39,366,979 km (0.118 R)
• M75: 39,713,298 km (0.034 R)
• M76: 40,060,814 km (0.032 R)
• M77: 40,828,700 km (0.025 R)
• M78: 42,378,982 km (0.079 R)
• M79: 42,805,187 km (0.1 R)
• M80: 43,948,563 km (0.092 R)
• M81: 44,668,129 km (0.101 R)
• M82: 44,740,385 km (0.034 R)
• M83: 44,957,152 km (0.074 R)
• M84: 45,900,666 km (0.057 R)
• M85: 46,265,236 km (0.042 R)
• M86: 46,411,393 km (0.11 R)
• M87: 47,070,671 km (0.059 R)
• M88: 47,806,992 km (0.111 R)
• M89: 49,589,749 km (0.119 R)
• M90: 50,113,791 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.8

Radius: 6.7

Gravity: 18.44 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 17.41 AU - 18.49 AU

Year: 29118 Days

Day: 20.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,109,228 km

• M1: 109,655 km (0.078 R)
• M2: 313,856 km (0.084 R)
• M3: 544,835 km (0.079 R)
• M4: 678,875 km (0.096 R)
• M5: 793,916 km (0.093 R)
• M6: 1,246,300 km (0.116 R)
• M7: 3,422,350 km (0.09 R)
• M8: 3,775,401 km (0.113 R)
• M9: 6,554,631 km (0.11 R)
• M10: 6,803,562 km (0.083 R)
• M11: 7,118,914 km (0.112 R)
• M12: 7,310,549 km (0.088 R)
• M13: 7,961,449 km (0.077 R)
• M14: 9,040,947 km (0.037 R)
• M15: 10,094,116 km (0.1 R)
• M16: 10,381,494 km (0.097 R)
• M17: 10,526,305 km (0.114 R)
• M18: 10,817,721 km (0.105 R)
• M19: 11,037,929 km (0.041 R)
• M20: 11,259,783 km (0.101 R)
• M21: 11,557,782 km (0.104 R)
• M22: 11,632,730 km (0.093 R)
• M23: 11,707,829 km (0.094 R)
• M24: 13,478,619 km (0.107 R)
• M25: 16,161,208 km (0.052 R)
• M26: 16,329,056 km (0.114 R)
• M27: 18,737,732 km (0.119 R)
• M28: 19,357,067 km (0.119 R)
• M29: 19,714,007 km (0.096 R)
• M30: 23,780,975 km (0.077 R)
• M31: 24,163,198 km (0.112 R)
• M32: 24,259,090 km (0.086 R)
• M33: 24,354,982 km (0.115 R)
• M34: 24,643,856 km (0.112 R)
• M35: 25,419,371 km (0.085 R)
• M36: 25,908,107 km (0.104 R)
• M37: 28,095,378 km (0.074 R)
• M38: 29,415,429 km (0.095 R)
• M39: 31,172,008 km (0.06 R)
• M40: 31,276,427 km (0.093 R)
• M41: 32,643,901 km (0.1 R)
• M42: 34,677,534 km (0.097 R)
• M43: 37,304,323 km (0.076 R)
• M44: 37,970,932 km (0.068 R)
• M45: 39,541,560 km (0.1 R)
• M46: 39,767,752 km (0.117 R)
• M47: 41,019,138 km (0.072 R)
• M48: 41,477,356 km (0.112 R)
• M49: 42,167,900 km (0.066 R)
• M50: 45,440,204 km (0.054 R)
• M51: 45,677,017 km (0.095 R)
• M52: 46,628,609 km (0.069 R)
• M53: 47,947,464 km (0.069 R)
• M54: 48,551,091 km (0.079 R)
• M55: 50,990,434 km (0.108 R)
• M56: 51,113,553 km (0.094 R)
• M57: 51,606,478 km (0.095 R)
• M58: 54,849,610 km (0.081 R)
• M59: 55,860,593 km (0.076 R)
• M60: 56,750,401 km (0.117 R)
• M61: 59,836,156 km (0.09 R)
• M62: 60,876,909 km (0.091 R)
• M63: 61,137,957 km (0.084 R)
• M64: 62,976,066 km (0.083 R)
• M65: 64,433,000 km (0.096 R)
• M66: 67,920,575 km (0.094 R)
• M67: 68,326,883 km (0.104 R)
• M68: 68,869,923 km (0.106 R)
• M69: 69,960,342 km (0.116 R)
• M70: 70,919,115 km (0.099 R)
• M71: 72,711,297 km (0.057 R)
• M72: 72,988,203 km (0.105 R)
• M73: 75,217,061 km (0.09 R)
• M74: 76,058,699 km (0.115 R)
• M75: 76,762,407 km (0.103 R)
• M76: 79,313,500 km (0.113 R)
• M77: 86,544,313 km (0.098 R)
• M78: 90,386,585 km (0.075 R)
• M79: 90,684,434 km (0.101 R)
• M80: 91,281,180 km (0.095 R)
• M81: 91,729,525 km (0.111 R)
• M82: 92,028,870 km (0.118 R)
• M83: 94,586,395 km (0.115 R)
• M84: 94,737,489 km (0.093 R)
• M85: 96,405,655 km (0.081 R)
• M86: 97,167,108 km (0.116 R)
• M87: 97,777,617 km (0.11 R)
• M88: 99,156,161 km (0.114 R)
• M89: 99,924,795 km (0.12 R)
• M90: 100,386,903 km (0.091 R)
• M91: 101,467,897 km (0.073 R)
• M92: 101,932,399 km (0.088 R)
• M93: 102,397,499 km (0.094 R)
• M94: 103,018,928 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit