🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.89 AU - 1.29 AU

Year: 429 Days

Day: 18 Hours

Environment

Temp: 14 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.06 AU - 1.42 AU

Year: 520 Days

Day: 15.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.36 AU - 2.26 AU

Year: 917 Days

Day: 20.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.33 AU - 3.37 AU

Year: 1813 Days

Day: 15.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214

Radius: 9.4

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.6 AU - 7.22 AU

Year: 5413 Days

Day: 9.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 129.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,670,978 km

• M1: 152,440 km (0.091 R)
• M2: 212,279 km (0.116 R)
• M3: 328,816 km (0.12 R)
• M4: 464,801 km (0.084 R)
• M5: 540,647 km (0.07 R)
• M6: 658,679 km (0.106 R)
• M7: 746,045 km (0.106 R)
• M8: 858,393 km (0.108 R)
• M9: 1,032,375 km (0.091 R)
• M10: 1,254,378 km (0.113 R)
• M11: 1,315,414 km (0.06 R)
• M12: 1,402,630 km (0.087 R)
• M13: 1,543,850 km (0.094 R)
• M14: 1,609,523 km (0.102 R)
• M15: 1,840,353 km (0.091 R)
• M16: 1,938,489 km (0.074 R)
• M17: 2,038,570 km (0.112 R)
• M18: 2,333,876 km (0.083 R)
• M19: 2,502,174 km (0.11 R)
• M20: 2,611,380 km (0.049 R)
• M21: 2,818,573 km (0.063 R)
• M22: 2,915,962 km (0.091 R)
• M23: 3,215,157 km (0.075 R)
• M24: 3,368,495 km (0.074 R)
• M25: 3,807,266 km (0.062 R)
• M26: 3,951,478 km (0.116 R)
• M27: 4,024,183 km (0.111 R)
• M28: 4,171,237 km (0.092 R)
• M29: 4,338,637 km (0.09 R)
• M30: 4,432,735 km (0.113 R)
• M31: 4,757,511 km (0.081 R)
• M32: 5,189,401 km (0.098 R)
• M33: 5,249,240 km (0.112 R)
• M34: 5,369,666 km (0.107 R)
• M35: 5,860,646 km (0.111 R)
• M36: 5,943,823 km (0.117 R)
• M37: 6,069,485 km (0.084 R)
• M38: 6,196,045 km (0.064 R)
• M39: 6,387,380 km (0.113 R)
• M40: 6,841,559 km (0.119 R)
• M41: 7,061,618 km (0.096 R)
• M42: 7,217,050 km (0.079 R)
• M43: 7,712,817 km (0.118 R)
• M44: 7,826,961 km (0.095 R)
• M45: 8,010,966 km (0.081 R)
• M46: 8,103,417 km (0.117 R)
• M47: 8,383,165 km (0.108 R)
• M48: 8,453,476 km (0.105 R)
• M49: 8,524,087 km (0.116 R)
• M50: 9,120,234 km (0.094 R)
• M51: 9,338,198 km (0.092 R)
• M52: 9,754,529 km (0.081 R)
• M53: 9,828,580 km (0.119 R)
• M54: 10,002,263 km (0.094 R)
• M55: 11,013,994 km (0.059 R)
• M56: 11,349,691 km (0.062 R)
• M57: 11,636,470 km (0.114 R)
• M58: 11,925,793 km (0.031 R)
• M59: 12,084,516 km (0.106 R)
• M60: 12,164,102 km (0.056 R)
• M61: 13,324,682 km (0.078 R)
• M62: 13,462,013 km (0.101 R)
• M63: 13,932,050 km (0.102 R)
• M64: 14,351,373 km (0.108 R)
• M65: 14,548,543 km (0.117 R)
• M66: 15,116,715 km (0.076 R)
• M67: 15,866,051 km (0.111 R)
• M68: 16,069,953 km (0.116 R)
• M69: 16,157,617 km (0.102 R)
• M70: 16,392,037 km (0.079 R)
• M71: 16,716,216 km (0.076 R)
• M72: 16,953,328 km (0.118 R)
• M73: 17,490,983 km (0.078 R)
• M74: 17,882,780 km (0.111 R)
• M75: 18,034,173 km (0.098 R)
• M76: 19,634,571 km (0.076 R)
• M77: 20,041,627 km (0.033 R)
• M78: 20,960,008 km (0.112 R)
• M79: 21,504,694 km (0.095 R)
• M80: 21,601,334 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.9

Radius: 8.6

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.63 AU - 7.75 AU

Year: 6519 Days

Day: 14.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 27,670,978 km

• M1: 165,904 km (0.081 R)
• M2: 219,460 km (0.112 R)
• M3: 345,571 km (0.115 R)
• M4: 525,388 km (0.096 R)
• M5: 706,551 km (0.102 R)
• M6: 781,649 km (0.098 R)
• M7: 940,671 km (0.118 R)
• M8: 1,128,118 km (0.08 R)
• M9: 1,460,973 km (0.075 R)
• M10: 1,539,063 km (0.067 R)
• M11: 1,761,216 km (0.036 R)
• M12: 1,844,542 km (0.103 R)
• M13: 1,907,971 km (0.085 R)
• M14: 2,102,897 km (0.091 R)
• M15: 2,191,459 km (0.119 R)
• M16: 2,582,508 km (0.113 R)
• M17: 2,970,415 km (0.097 R)
• M18: 3,120,761 km (0.114 R)
• M19: 3,273,501 km (0.117 R)
• M20: 4,325,772 km (0.119 R)
• M21: 4,553,909 km (0.049 R)
• M22: 5,051,471 km (0.089 R)
• M23: 7,209,570 km (0.092 R)
• M24: 7,344,358 km (0.082 R)
• M25: 7,514,151 km (0.066 R)
• M26: 7,582,368 km (0.099 R)
• M27: 7,892,185 km (0.087 R)
• M28: 8,066,018 km (0.107 R)
• M29: 8,136,030 km (0.12 R)
• M30: 8,488,632 km (0.106 R)
• M31: 8,595,445 km (0.119 R)
• M32: 8,666,803 km (0.111 R)
• M33: 8,990,682 km (0.066 R)
• M34: 9,135,942 km (0.044 R)
• M35: 9,392,054 km (0.067 R)
• M36: 9,465,656 km (0.115 R)
• M37: 9,687,509 km (0.073 R)
• M38: 10,212,149 km (0.065 R)
• M39: 10,900,150 km (0.106 R)
• M40: 11,016,238 km (0.055 R)
• M41: 11,563,616 km (0.053 R)
• M42: 11,721,592 km (0.107 R)
• M43: 12,441,606 km (0.103 R)
• M44: 13,340,839 km (0.107 R)
• M45: 13,631,358 km (0.089 R)
• M46: 14,218,829 km (0.077 R)
• M47: 14,686,023 km (0.105 R)
• M48: 14,814,378 km (0.084 R)
• M49: 15,201,687 km (0.114 R)
• M50: 15,898,215 km (0.106 R)
• M51: 16,118,123 km (0.083 R)
• M52: 17,594,056 km (0.09 R)
• M53: 18,787,249 km (0.076 R)
• M54: 19,722,684 km (0.035 R)
• M55: 20,577,486 km (0.037 R)
• M56: 20,817,142 km (0.117 R)
• M57: 21,638,734 km (0.083 R)
• M58: 21,833,510 km (0.091 R)
• M59: 22,029,034 km (0.079 R)
• M60: 22,126,871 km (0.113 R)
• M61: 22,470,797 km (0.099 R)
• M62: 22,569,382 km (0.062 R)
• M63: 23,064,551 km (0.104 R)
• M64: 23,263,666 km (0.091 R)
• M65: 24,166,339 km (0.104 R)
• M66: 25,542,041 km (0.085 R)
• M67: 28,049,601 km (0.093 R)
• M68: 28,742,089 km (0.108 R)
• M69: 29,602,277 km (0.104 R)
• M70: 31,072,675 km (0.115 R)
• M71: 31,457,889 km (0.117 R)
• M72: 32,399,757 km (0.097 R)
• M73: 33,126,204 km (0.105 R)
• M74: 33,182,304 km (0.102 R)
• M75: 33,350,901 km (0.062 R)
• M76: 33,463,398 km (0.068 R)
• M77: 34,823,243 km (0.078 R)
• M78: 35,051,529 km (0.092 R)
• M79: 35,280,563 km (0.068 R)
• M80: 35,509,897 km (0.073 R)
• M81: 36,606,300 km (0.112 R)
• M82: 36,664,344 km (0.111 R)
• M83: 38,595,802 km (0.105 R)
• M84: 38,773,075 km (0.114 R)
• M85: 39,009,739 km (0.068 R)
• M86: 39,247,001 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.1

Radius: 11.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.16 AU - 11.72 AU

Year: 10927 Days

Day: 14.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 27,670,978 km

• M1: 163,211 km (0.105 R)
• M2: 461,509 km (0.095 R)
• M3: 713,582 km (0.053 R)
• M4: 1,346,530 km (0.063 R)
• M5: 1,605,784 km (0.052 R)
• M6: 2,423,486 km (0.104 R)
• M7: 2,856,123 km (0.105 R)
• M8: 3,051,946 km (0.112 R)
• M9: 3,772,260 km (0.116 R)
• M10: 3,987,531 km (0.083 R)
• M11: 4,520,997 km (0.104 R)
• M12: 5,532,728 km (0.065 R)
• M13: 5,630,265 km (0.089 R)
• M14: 5,777,769 km (0.045 R)
• M15: 6,202,926 km (0.069 R)
• M16: 6,586,345 km (0.107 R)
• M17: 6,872,526 km (0.069 R)
• M18: 6,977,544 km (0.074 R)
• M19: 7,646,546 km (0.096 R)
• M20: 7,728,226 km (0.045 R)
• M21: 7,864,958 km (0.071 R)
• M22: 9,160,775 km (0.045 R)
• M23: 9,509,787 km (0.095 R)
• M24: 11,474,605 km (0.094 R)
• M25: 11,819,279 km (0.052 R)
• M26: 11,945,390 km (0.093 R)
• M27: 12,776,556 km (0.112 R)
• M28: 13,068,720 km (0.043 R)
• M29: 14,058,161 km (0.12 R)
• M30: 14,191,901 km (0.06 R)
• M31: 15,864,705 km (0.094 R)
• M32: 16,003,980 km (0.087 R)
• M33: 16,424,350 km (0.113 R)
• M34: 16,812,856 km (0.104 R)
• M35: 17,276,011 km (0.087 R)
• M36: 17,383,422 km (0.061 R)
• M37: 17,996,624 km (0.119 R)
• M38: 19,541,970 km (0.065 R)
• M39: 20,141,708 km (0.037 R)
• M40: 20,330,500 km (0.066 R)
• M41: 21,129,353 km (0.086 R)
• M42: 21,667,756 km (0.098 R)
• M43: 22,679,486 km (0.087 R)
• M44: 23,191,111 km (0.055 R)
• M45: 23,985,625 km (0.112 R)
• M46: 24,346,156 km (0.082 R)
• M47: 24,870,048 km (0.096 R)
• M48: 25,234,917 km (0.059 R)
• M49: 26,216,578 km (0.076 R)
• M50: 27,377,458 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.8

Radius: 9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.6 AU - 11.7 AU

Year: 12182 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 27,670,978 km

• M1: 410,796 km (0.092 R)
• M2: 677,978 km (0.079 R)
• M3: 996,471 km (0.069 R)
• M4: 1,076,506 km (0.045 R)
• M5: 1,745,059 km (0.119 R)
• M6: 1,892,263 km (0.061 R)
• M7: 2,164,083 km (0.099 R)
• M8: 2,394,314 km (0.103 R)
• M9: 2,955,755 km (0.083 R)
• M10: 3,014,098 km (0.038 R)
• M11: 3,131,981 km (0.114 R)
• M12: 3,392,730 km (0.054 R)
• M13: 4,891,701 km (0.11 R)
• M14: 5,007,340 km (0.055 R)
• M15: 5,575,513 km (0.072 R)
• M16: 6,721,133 km (0.08 R)
• M17: 7,162,447 km (0.086 R)
• M18: 7,479,744 km (0.039 R)
• M19: 7,640,113 km (0.117 R)
• M20: 8,486,687 km (0.077 R)
• M21: 8,878,783 km (0.054 R)
• M22: 9,506,795 km (0.067 R)
• M23: 9,855,508 km (0.11 R)
• M24: 9,943,322 km (0.036 R)
• M25: 10,595,419 km (0.082 R)
• M26: 10,715,396 km (0.107 R)
• M27: 11,078,171 km (0.096 R)
• M28: 11,630,038 km (0.115 R)
• M29: 12,002,985 km (0.054 R)
• M30: 12,128,049 km (0.101 R)
• M31: 12,601,377 km (0.118 R)
• M32: 13,016,361 km (0.062 R)
• M33: 14,788,049 km (0.105 R)
• M34: 15,191,963 km (0.089 R)
• M35: 15,327,499 km (0.083 R)
• M36: 15,565,509 km (0.081 R)
• M37: 15,633,725 km (0.114 R)
• M38: 16,599,380 km (0.072 R)
• M39: 16,738,805 km (0.111 R)
• M40: 18,769,147 km (0.082 R)
• M41: 19,573,385 km (0.116 R)
• M42: 19,831,591 km (0.066 R)
• M43: 20,351,444 km (0.102 R)
• M44: 20,838,235 km (0.033 R)
• M45: 21,632,750 km (0.073 R)
• M46: 21,861,485 km (0.104 R)
• M47: 22,014,523 km (0.067 R)
• M48: 22,746,057 km (0.075 R)
• M49: 22,939,936 km (0.118 R)
• M50: 23,095,368 km (0.089 R)
• M51: 23,368,235 km (0.064 R)
• M52: 23,563,909 km (0.114 R)
• M53: 23,760,031 km (0.109 R)
• M54: 23,838,570 km (0.105 R)
• M55: 24,589,701 km (0.048 R)
• M56: 25,188,242 km (0.087 R)
• M57: 25,953,136 km (0.05 R)
• M58: 26,971,150 km (0.095 R)
• M59: 27,299,816 km (0.053 R)
• M60: 27,464,523 km (0.092 R)
• M61: 27,547,102 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 11,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit