🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.79 AU - 0.97 AU

Year: 309 Days

Day: 37.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.78 AU - 1.04 AU

Year: 325 Days

Day: 43.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 102,877,065 km

• M1: 287,228 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.1 AU - 1.28 AU

Year: 486 Days

Day: 47.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.44 AU - 2.36 AU

Year: 981 Days

Day: 13.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.5

Radius: 10

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.83 AU - 5.59 AU

Year: 3831 Days

Day: 6.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,877,065 km

• M1: 126,709 km (0.054 R)
• M2: 271,071 km (0.096 R)
• M3: 337,044 km (0.114 R)
• M4: 529,576 km (0.106 R)
• M5: 827,725 km (0.082 R)
• M6: 934,687 km (0.062 R)
• M7: 1,033,721 km (0.075 R)
• M8: 1,110,615 km (0.095 R)
• M9: 1,325,288 km (0.096 R)
• M10: 1,598,004 km (0.114 R)
• M11: 1,672,803 km (0.116 R)
• M12: 1,904,530 km (0.087 R)
• M13: 2,097,362 km (0.066 R)
• M14: 2,229,607 km (0.117 R)
• M15: 2,398,951 km (0.085 R)
• M16: 2,554,982 km (0.083 R)
• M17: 2,822,613 km (0.113 R)
• M18: 3,080,669 km (0.092 R)
• M19: 3,250,612 km (0.11 R)
• M20: 3,404,399 km (0.114 R)
• M21: 3,739,049 km (0.082 R)
• M22: 3,981,847 km (0.037 R)
• M23: 4,292,561 km (0.073 R)
• M24: 4,461,457 km (0.077 R)
• M25: 4,632,747 km (0.075 R)
• M26: 5,137,041 km (0.101 R)
• M27: 5,226,501 km (0.049 R)
• M28: 5,635,801 km (0.095 R)
• M29: 6,388,876 km (0.113 R)
• M30: 6,850,984 km (0.098 R)
• M31: 7,962,347 km (0.04 R)
• M32: 8,380,323 km (0.109 R)
• M33: 8,512,418 km (0.08 R)
• M34: 8,592,004 km (0.08 R)
• M35: 9,183,215 km (0.03 R)
• M36: 9,871,066 km (0.114 R)
• M37: 10,150,814 km (0.099 R)
• M38: 10,348,283 km (0.102 R)
• M39: 10,575,522 km (0.065 R)
• M40: 10,661,092 km (0.101 R)
• M41: 10,948,171 km (0.111 R)
• M42: 11,063,810 km (0.117 R)
• M43: 11,647,690 km (0.104 R)
• M44: 11,824,814 km (0.082 R)
• M45: 11,913,675 km (0.107 R)
• M46: 12,241,594 km (0.067 R)
• M47: 12,361,571 km (0.108 R)
• M48: 13,028,329 km (0.104 R)
• M49: 13,150,850 km (0.083 R)
• M50: 13,582,739 km (0.084 R)
• M51: 14,333,720 km (0.115 R)
• M52: 14,905,932 km (0.071 R)
• M53: 14,969,960 km (0.119 R)
• M54: 15,098,315 km (0.102 R)
• M55: 15,647,788 km (0.08 R)
• M56: 16,006,972 km (0.039 R)
• M57: 16,600,427 km (0.109 R)
• M58: 17,067,023 km (0.094 R)
• M59: 17,302,041 km (0.1 R)
• M60: 17,876,946 km (0.109 R)
• M61: 18,803,106 km (0.074 R)
• M62: 19,359,311 km (0.111 R)
• M63: 19,604,352 km (0.119 R)
• M64: 19,956,057 km (0.06 R)
• M65: 20,274,551 km (0.093 R)
• M66: 20,880,572 km (0.118 R)
• M67: 21,203,853 km (0.113 R)
• M68: 21,348,215 km (0.097 R)
• M69: 21,928,205 km (0.119 R)
• M70: 22,476,930 km (0.076 R)
• M71: 22,697,587 km (0.097 R)
• M72: 23,029,994 km (0.119 R)
• M73: 24,526,720 km (0.1 R)
• M74: 24,716,111 km (0.066 R)
• M75: 24,943,949 km (0.115 R)
• M76: 25,058,092 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.2

Radius: 8.1

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.11 AU - 12.73 AU

Year: 12605 Days

Day: 9.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 179 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 102,877,065 km

• M1: 229,483 km (0.058 R)
• M2: 996,172 km (0.086 R)
• M3: 1,257,669 km (0.102 R)
• M4: 2,540,770 km (0.06 R)
• M5: 2,840,864 km (0.091 R)
• M6: 3,557,288 km (0.107 R)
• M7: 4,617,338 km (0.072 R)
• M8: 5,169,953 km (0.1 R)
• M9: 5,240,563 km (0.069 R)
• M10: 6,463,376 km (0.105 R)
• M11: 6,692,560 km (0.106 R)
• M12: 7,662,702 km (0.089 R)
• M13: 7,878,273 km (0.101 R)
• M14: 8,205,294 km (0.109 R)
• M15: 9,557,658 km (0.069 R)
• M16: 9,935,692 km (0.107 R)
• M17: 10,259,422 km (0.102 R)
• M18: 11,129,483 km (0.052 R)
• M19: 11,557,931 km (0.097 R)
• M20: 11,650,383 km (0.116 R)
• M21: 11,712,167 km (0.072 R)
• M22: 12,875,440 km (0.053 R)
• M23: 13,812,671 km (0.073 R)
• M24: 13,943,718 km (0.063 R)
• M25: 14,240,072 km (0.084 R)
• M26: 15,175,058 km (0.085 R)
• M27: 16,060,977 km (0.073 R)
• M28: 16,336,985 km (0.04 R)
• M29: 18,456,189 km (0.079 R)
• M30: 19,511,153 km (0.066 R)
• M31: 21,907,711 km (0.061 R)
• M32: 22,559,808 km (0.092 R)
• M33: 22,675,596 km (0.085 R)
• M34: 23,530,399 km (0.049 R)
• M35: 24,435,167 km (0.119 R)
• M36: 25,071,406 km (0.103 R)
• M37: 25,191,234 km (0.075 R)
• M38: 25,511,822 km (0.12 R)
• M39: 26,238,270 km (0.117 R)
• M40: 26,441,274 km (0.111 R)
• M41: 27,463,925 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.2

Radius: 7.5

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 10.73 AU - 17.21 AU

Year: 19567 Days

Day: 16.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 102,877,065 km

• M1: 464,501 km (0.08 R)
• M2: 575,503 km (0.051 R)
• M3: 680,222 km (0.109 R)
• M4: 1,396,347 km (0.081 R)
• M5: 1,797,269 km (0.075 R)
• M6: 2,450,114 km (0.072 R)
• M7: 2,674,511 km (0.103 R)
• M8: 2,957,849 km (0.11 R)
• M9: 4,184,851 km (0.09 R)
• M10: 5,038,157 km (0.111 R)
• M11: 5,132,853 km (0.119 R)
• M12: 5,712,694 km (0.068 R)
• M13: 6,863,999 km (0.057 R)
• M14: 8,047,767 km (0.098 R)
• M15: 8,418,770 km (0.09 R)
• M16: 9,761,111 km (0.083 R)
• M17: 13,593,510 km (0.1 R)
• M18: 13,902,280 km (0.111 R)
• M19: 16,829,611 km (0.12 R)
• M20: 17,113,548 km (0.109 R)
• M21: 17,782,100 km (0.056 R)
• M22: 18,362,091 km (0.08 R)
• M23: 18,459,330 km (0.104 R)
• M24: 19,194,304 km (0.106 R)
• M25: 20,138,865 km (0.092 R)
• M26: 22,124,777 km (0.116 R)
• M27: 24,653,131 km (0.082 R)
• M28: 26,169,904 km (0.118 R)
• M29: 28,669,983 km (0.084 R)
• M30: 29,805,431 km (0.045 R)
• M31: 30,263,649 km (0.109 R)
• M32: 32,061,367 km (0.03 R)
• M33: 32,766,571 km (0.119 R)
• M34: 32,825,662 km (0.087 R)
• M35: 33,121,118 km (0.072 R)
• M36: 34,132,400 km (0.116 R)
• M37: 34,311,917 km (0.099 R)
• M38: 34,551,723 km (0.117 R)
• M39: 36,674,068 km (0.067 R)
• M40: 37,042,228 km (0.103 R)
• M41: 37,226,682 km (0.105 R)
• M42: 38,029,574 km (0.109 R)
• M43: 38,091,657 km (0.078 R)
• M44: 38,339,989 km (0.031 R)
• M45: 41,043,672 km (0.112 R)
• M46: 41,234,559 km (0.116 R)
• M47: 43,095,107 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925

Radius: 3.1

Gravity: 96.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.06 AU - 21.62 AU

Year: 27058 Days

Day: 16.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 92.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,877,065 km

• M1: 445,054 km (0.12 R)
• M2: 469,737 km (0.108 R)
• M3: 955,482 km (0.062 R)
• M4: 987,645 km (0.033 R)
• M5: 1,020,257 km (0.079 R)
• M6: 1,587,832 km (0.087 R)
• M7: 1,782,309 km (0.108 R)
• M8: 2,815,133 km (0.075 R)
• M9: 3,145,295 km (0.054 R)
• M10: 3,487,725 km (0.114 R)
• M11: 3,841,673 km (0.105 R)
• M12: 4,583,380 km (0.053 R)
• M13: 5,026,638 km (0.107 R)
• M14: 6,558,670 km (0.074 R)
• M15: 6,744,022 km (0.09 R)
• M16: 7,310,549 km (0.093 R)
• M17: 7,892,036 km (0.093 R)
• M18: 8,155,328 km (0.059 R)
• M19: 8,288,021 km (0.102 R)
• M20: 10,076,913 km (0.066 R)
• M21: 10,219,180 km (0.081 R)
• M22: 13,437,030 km (0.117 R)
• M23: 13,829,874 km (0.089 R)
• M24: 15,112,377 km (0.067 R)
• M25: 15,767,616 km (0.088 R)
• M26: 16,015,798 km (0.026 R)
• M27: 18,829,136 km (0.116 R)
• M28: 19,356,768 km (0.102 R)
• M29: 20,606,658 km (0.09 R)
• M30: 21,790,575 km (0.113 R)
• M31: 22,066,883 km (0.096 R)
• M32: 22,159,185 km (0.086 R)
• M33: 22,436,988 km (0.116 R)
• M34: 25,471,730 km (0.083 R)
• M35: 27,333,476 km (0.091 R)
• M36: 27,531,992 km (0.078 R)
• M37: 27,730,957 km (0.083 R)
• M38: 28,833,793 km (0.052 R)
• M39: 28,934,771 km (0.101 R)
• M40: 29,543,186 km (0.114 R)
• M41: 30,360,738 km (0.116 R)
• M42: 33,811,213 km (0.118 R)
• M43: 35,961,982 km (0.078 R)
• M44: 37,603,818 km (0.054 R)
• M45: 37,824,625 km (0.068 R)
• M46: 39,158,140 km (0.108 R)
• M47: 39,606,186 km (0.09 R)
• M48: 43,365,730 km (0.092 R)
• M49: 43,829,035 km (0.09 R)
• M50: 44,294,134 km (0.097 R)
• M51: 44,410,671 km (0.064 R)
• M52: 49,395,272 km (0.08 R)
• M53: 51,830,426 km (0.089 R)
• M54: 52,322,154 km (0.099 R)
• M55: 52,815,379 km (0.032 R)
• M56: 53,186,232 km (0.056 R)
• M57: 53,930,780 km (0.09 R)
• M58: 55,555,563 km (0.099 R)
• M59: 56,184,771 km (0.067 R)
• M60: 56,689,814 km (0.07 R)
• M61: 57,069,643 km (0.081 R)
• M62: 58,597,187 km (0.11 R)
• M63: 61,952,667 km (0.1 R)
• M64: 62,866,710 km (0.112 R)
• M65: 63,653,744 km (0.11 R)
• M66: 64,443,920 km (0.079 R)
• M67: 66,034,146 km (0.099 R)
• M68: 66,567,163 km (0.109 R)
• M69: 66,834,195 km (0.116 R)
• M70: 68,174,442 km (0.043 R)
• M71: 68,308,931 km (0.119 R)
• M72: 68,713,144 km (0.057 R)
• M73: 69,253,193 km (0.075 R)
• M74: 70,745,431 km (0.06 R)
• M75: 71,154,282 km (0.086 R)
• M76: 71,290,716 km (0.09 R)
• M77: 74,038,081 km (0.063 R)
• M78: 74,314,687 km (0.055 R)
• M79: 77,942,136 km (0.037 R)
• M80: 81,769,598 km (0.056 R)
• M81: 82,915,218 km (0.091 R)
• M82: 83,058,832 km (0.099 R)
• M83: 84,066,374 km (0.098 R)
• M84: 86,384,243 km (0.103 R)
• M85: 86,967,077 km (0.03 R)
• M86: 88,869,961 km (0.099 R)
• M87: 90,047,895 km (0.051 R)
• M88: 91,082,664 km (0.107 R)
• M89: 92,270,321 km (0.059 R)
• M90: 92,716,871 km (0.108 R)
• M91: 93,015,019 km (0.1 R)
• M92: 97,677,087 km (0.119 R)
• M93: 98,740,279 km (0.117 R)
• M94: 99,349,592 km (0.059 R)
• M95: 99,960,100 km (0.087 R)
• M96: 101,031,520 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 16,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit