🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.74 AU - 1.1 AU

Year: 327 Days

Day: 15.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.34 AU - 1.68 AU

Year: 688 Days

Day: 42.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,065,926 km

• M1: 326,871 km (0.118 R)
• M2: 1,120,488 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.65 AU - 2.27 AU

Year: 1018 Days

Day: 46.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,065,926 km

• M1: 820,993 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.34 AU - 3.62 AU

Year: 1908 Days

Day: 46.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,065,926 km

• M1: 1,221,467 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.7 AU - 4.28 AU

Year: 2418 Days

Day: 24.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,065,926 km

• M1: 461,360 km (0.099 R)
• M2: 1,575,565 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.4

Radius: 9.2

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.98 AU - 6.88 AU

Year: 5355 Days

Day: 10 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,065,926 km

• M1: 123,867 km (0.087 R)
• M2: 301,739 km (0.11 R)
• M3: 376,239 km (0.077 R)
• M4: 514,766 km (0.09 R)
• M5: 617,390 km (0.12 R)
• M6: 680,820 km (0.105 R)
• M7: 979,268 km (0.104 R)
• M8: 1,121,086 km (0.085 R)
• M9: 1,200,373 km (0.053 R)
• M10: 1,340,995 km (0.045 R)
• M11: 1,474,736 km (0.073 R)
• M12: 1,574,817 km (0.052 R)
• M13: 1,703,321 km (0.045 R)
• M14: 1,984,416 km (0.053 R)
• M15: 2,180,239 km (0.101 R)
• M16: 2,485,868 km (0.068 R)
• M17: 2,545,557 km (0.036 R)
• M18: 2,636,214 km (0.077 R)
• M19: 2,758,734 km (0.082 R)
• M20: 2,836,226 km (0.05 R)
• M21: 3,073,339 km (0.061 R)
• M22: 3,202,442 km (0.103 R)
• M23: 3,566,712 km (0.11 R)
• M24: 3,668,439 km (0.103 R)
• M25: 3,754,009 km (0.067 R)
• M26: 3,874,734 km (0.116 R)
• M27: 4,155,829 km (0.113 R)
• M28: 4,245,139 km (0.117 R)
• M29: 4,516,659 km (0.062 R)
• M30: 4,682,264 km (0.069 R)
• M31: 4,812,414 km (0.066 R)
• M32: 5,038,606 km (0.03 R)
• M33: 5,210,494 km (0.068 R)
• M34: 5,579,701 km (0.066 R)
• M35: 6,322,904 km (0.088 R)
• M36: 6,405,182 km (0.109 R)
• M37: 6,612,375 km (0.11 R)
• M38: 6,695,851 km (0.042 R)
• M39: 6,800,719 km (0.115 R)
• M40: 7,139,858 km (0.076 R)
• M41: 7,268,512 km (0.116 R)
• M42: 7,397,914 km (0.117 R)
• M43: 7,484,681 km (0.094 R)
• M44: 7,615,429 km (0.111 R)
• M45: 7,702,944 km (0.071 R)
• M46: 7,812,898 km (0.083 R)
• M47: 7,879,021 km (0.092 R)
• M48: 8,392,889 km (0.108 R)
• M49: 8,460,657 km (0.119 R)
• M50: 9,102,582 km (0.054 R)
• M51: 9,476,427 km (0.115 R)
• M52: 9,547,037 km (0.055 R)
• M53: 9,831,422 km (0.105 R)
• M54: 10,603,497 km (0.078 R)
• M55: 10,774,936 km (0.108 R)
• M56: 11,269,956 km (0.101 R)
• M57: 11,747,173 km (0.067 R)
• M58: 11,950,028 km (0.08 R)
• M59: 13,191,540 km (0.08 R)
• M60: 14,365,435 km (0.106 R)
• M61: 14,636,955 km (0.099 R)
• M62: 14,882,744 km (0.084 R)
• M63: 15,406,038 km (0.091 R)
• M64: 15,600,365 km (0.062 R)
• M65: 16,103,762 km (0.066 R)
• M66: 16,272,808 km (0.038 R)
• M67: 16,499,000 km (0.113 R)
• M68: 16,754,812 km (0.074 R)
• M69: 16,954,675 km (0.099 R)
• M70: 17,040,544 km (0.066 R)
• M71: 17,097,840 km (0.07 R)
• M72: 17,936,635 km (0.113 R)
• M73: 18,581,701 km (0.058 R)
• M74: 20,136,921 km (0.096 R)
• M75: 20,379,718 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.7

Radius: 8.7

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.76 AU - 9.98 AU

Year: 11500 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,065,926 km

• M1: 204,051 km (0.073 R)
• M2: 335,398 km (0.106 R)
• M3: 402,269 km (0.092 R)
• M4: 462,108 km (0.069 R)
• M5: 620,233 km (0.102 R)
• M6: 721,062 km (0.11 R)
• M7: 1,057,507 km (0.083 R)
• M8: 1,162,226 km (0.099 R)
• M9: 1,799,812 km (0.054 R)
• M10: 2,143,289 km (0.09 R)
• M11: 2,414,510 km (0.089 R)
• M12: 2,744,822 km (0.118 R)
• M13: 3,139,910 km (0.095 R)
• M14: 3,422,051 km (0.081 R)
• M15: 3,685,643 km (0.11 R)
• M16: 4,515,761 km (0.037 R)
• M17: 5,160,229 km (0.111 R)
• M18: 5,432,198 km (0.111 R)
• M19: 5,864,536 km (0.118 R)
• M20: 5,990,048 km (0.113 R)
• M21: 6,243,916 km (0.118 R)
• M22: 6,307,944 km (0.116 R)
• M23: 6,598,762 km (0.109 R)
• M24: 6,762,273 km (0.113 R)
• M25: 7,260,882 km (0.093 R)
• M26: 7,362,010 km (0.069 R)
• M27: 7,463,587 km (0.118 R)
• M28: 8,013,360 km (0.078 R)
• M29: 8,152,934 km (0.078 R)
• M30: 8,469,783 km (0.105 R)
• M31: 10,001,066 km (0.036 R)
• M32: 10,113,714 km (0.072 R)
• M33: 10,454,198 km (0.106 R)
• M34: 10,568,491 km (0.1 R)
• M35: 10,683,233 km (0.087 R)
• M36: 11,302,119 km (0.116 R)
• M37: 12,777,603 km (0.114 R)
• M38: 12,859,134 km (0.104 R)
• M39: 13,104,474 km (0.118 R)
• M40: 13,269,032 km (0.085 R)
• M41: 13,434,188 km (0.064 R)
• M42: 13,766,744 km (0.054 R)
• M43: 13,850,220 km (0.088 R)
• M44: 15,512,701 km (0.09 R)
• M45: 15,817,731 km (0.066 R)
• M46: 16,833,949 km (0.09 R)
• M47: 17,012,868 km (0.106 R)
• M48: 17,780,156 km (0.09 R)
• M49: 18,374,508 km (0.077 R)
• M50: 19,959,647 km (0.107 R)
• M51: 21,056,499 km (0.08 R)
• M52: 21,588,170 km (0.115 R)
• M53: 21,685,259 km (0.108 R)
• M54: 23,109,729 km (0.102 R)
• M55: 23,958,847 km (0.113 R)
• M56: 24,412,577 km (0.072 R)
• M57: 25,225,941 km (0.119 R)
• M58: 26,048,430 km (0.104 R)
• M59: 26,931,805 km (0.045 R)
• M60: 27,298,320 km (0.088 R)
• M61: 27,613,972 km (0.107 R)
• M62: 29,370,999 km (0.039 R)
• M63: 30,181,520 km (0.074 R)
• M64: 30,453,339 km (0.065 R)
• M65: 30,671,453 km (0.073 R)
• M66: 32,045,958 km (0.047 R)
• M67: 32,992,165 km (0.078 R)
• M68: 33,553,007 km (0.112 R)
• M69: 33,834,550 km (0.109 R)
• M70: 33,947,347 km (0.099 R)
• M71: 34,740,964 km (0.064 R)
• M72: 35,827,643 km (0.109 R)
• M73: 36,635,471 km (0.118 R)
• M74: 37,099,823 km (0.119 R)
• M75: 37,624,463 km (0.075 R)
• M76: 39,509,845 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.8

Radius: 10.7

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.73 AU - 11.69 AU

Year: 12099 Days

Day: 6.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 57,065,926 km

• M1: 229,334 km (0.078 R)
• M2: 414,536 km (0.073 R)
• M3: 549,174 km (0.111 R)
• M4: 655,538 km (0.087 R)
• M5: 1,182,122 km (0.029 R)
• M6: 1,802,056 km (0.103 R)
• M7: 2,566,202 km (0.058 R)
• M8: 2,658,953 km (0.12 R)
• M9: 2,867,043 km (0.09 R)
• M10: 3,002,280 km (0.033 R)
• M11: 3,139,611 km (0.12 R)
• M12: 3,543,824 km (0.099 R)
• M13: 4,716,372 km (0.093 R)
• M14: 4,946,005 km (0.104 R)
• M15: 5,273,475 km (0.109 R)
• M16: 6,399,049 km (0.066 R)
• M17: 6,678,947 km (0.109 R)
• M18: 6,859,212 km (0.105 R)
• M19: 8,637,033 km (0.086 R)
• M20: 8,974,825 km (0.116 R)
• M21: 10,399,296 km (0.088 R)
• M22: 10,940,092 km (0.051 R)
• M23: 11,152,820 km (0.098 R)
• M24: 13,615,201 km (0.09 R)
• M25: 14,074,467 km (0.115 R)
• M26: 14,239,773 km (0.083 R)
• M27: 14,907,129 km (0.096 R)
• M28: 15,109,385 km (0.118 R)
• M29: 15,177,003 km (0.101 R)
• M30: 15,653,173 km (0.109 R)
• M31: 15,755,797 km (0.1 R)
• M32: 15,961,794 km (0.08 R)
• M33: 17,999,017 km (0.087 R)
• M34: 18,070,675 km (0.04 R)
• M35: 18,286,395 km (0.08 R)
• M36: 18,358,501 km (0.077 R)
• M37: 18,865,638 km (0.109 R)
• M38: 19,084,500 km (0.039 R)
• M39: 19,672,120 km (0.057 R)
• M40: 20,153,975 km (0.115 R)
• M41: 20,415,023 km (0.117 R)
• M42: 21,889,908 km (0.1 R)
• M43: 22,698,335 km (0.043 R)
• M44: 22,970,005 km (0.057 R)
• M45: 23,909,480 km (0.064 R)
• M46: 23,988,318 km (0.105 R)
• M47: 24,901,463 km (0.043 R)
• M48: 25,825,978 km (0.081 R)
• M49: 26,231,388 km (0.096 R)
• M50: 26,720,723 km (0.113 R)
• M51: 27,584,351 km (0.096 R)
• M52: 27,708,368 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.4

Radius: 5.4

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.49 AU - 15.45 AU

Year: 20413 Days

Day: 20.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,065,926 km

• M1: 68,965 km (0.101 R)
• M2: 108,010 km (0.114 R)
• M3: 279,150 km (0.067 R)
• M4: 666,608 km (0.089 R)
• M5: 802,293 km (0.119 R)
• M6: 1,454,839 km (0.104 R)
• M7: 1,896,751 km (0.114 R)
• M8: 2,290,044 km (0.107 R)
• M9: 2,525,960 km (0.047 R)
• M10: 2,738,838 km (0.105 R)
• M11: 3,149,484 km (0.108 R)
• M12: 3,818,186 km (0.1 R)
• M13: 3,852,744 km (0.103 R)
• M14: 3,887,450 km (0.115 R)
• M15: 4,133,090 km (0.063 R)
• M16: 4,937,627 km (0.083 R)
• M17: 5,013,174 km (0.082 R)
• M18: 5,989,001 km (0.064 R)
• M19: 6,519,026 km (0.097 R)
• M20: 7,192,067 km (0.116 R)
• M21: 8,242,244 km (0.086 R)
• M22: 8,648,253 km (0.104 R)
• M23: 8,739,358 km (0.062 R)
• M24: 9,107,070 km (0.107 R)
• M25: 9,246,345 km (0.077 R)
• M26: 10,096,211 km (0.054 R)
• M27: 11,069,494 km (0.077 R)
• M28: 11,869,544 km (0.086 R)
• M29: 12,225,288 km (0.098 R)
• M30: 12,378,925 km (0.084 R)
• M31: 12,481,698 km (0.076 R)
• M32: 12,533,160 km (0.1 R)
• M33: 12,636,233 km (0.063 R)
• M34: 12,739,755 km (0.085 R)
• M35: 13,156,385 km (0.076 R)
• M36: 13,577,353 km (0.108 R)
• M37: 13,736,525 km (0.064 R)
• M38: 13,789,633 km (0.111 R)
• M39: 14,812,433 km (0.091 R)
• M40: 15,415,761 km (0.082 R)
• M41: 16,533,108 km (0.102 R)
• M42: 17,330,764 km (0.108 R)
• M43: 17,560,845 km (0.091 R)
• M44: 17,850,018 km (0.091 R)
• M45: 18,903,935 km (0.102 R)
• M46: 19,677,655 km (0.071 R)
• M47: 19,797,483 km (0.111 R)
• M48: 20,949,087 km (0.093 R)
• M49: 21,194,278 km (0.082 R)
• M50: 22,622,489 km (0.098 R)
• M51: 23,000,074 km (0.098 R)
• M52: 23,634,220 km (0.089 R)
• M53: 25,114,191 km (0.112 R)
• M54: 25,244,341 km (0.066 R)
• M55: 26,624,083 km (0.051 R)
• M56: 28,501,386 km (0.048 R)
• M57: 28,773,056 km (0.034 R)
• M58: 30,006,191 km (0.1 R)
• M59: 30,144,270 km (0.095 R)
• M60: 31,747,211 km (0.071 R)
• M61: 31,958,294 km (0.094 R)
• M62: 32,665,443 km (0.116 R)
• M63: 32,736,352 km (0.098 R)
• M64: 33,592,351 km (0.06 R)
• M65: 33,807,473 km (0.107 R)
• M66: 34,167,106 km (0.052 R)
• M67: 34,239,063 km (0.111 R)
• M68: 36,350,936 km (0.11 R)
• M69: 36,424,538 km (0.064 R)
• M70: 36,867,049 km (0.106 R)
• M71: 38,729,842 km (0.085 R)
• M72: 38,955,435 km (0.104 R)
• M73: 39,181,328 km (0.107 R)
• M74: 39,710,456 km (0.086 R)
• M75: 40,013,840 km (0.098 R)
• M76: 41,542,282 km (0.079 R)
• M77: 41,619,324 km (0.086 R)
• M78: 42,778,858 km (0.119 R)
• M79: 43,323,543 km (0.101 R)
• M80: 43,479,574 km (0.06 R)
• M81: 43,557,664 km (0.077 R)
• M82: 44,262,719 km (0.046 R)
• M83: 47,522,008 km (0.114 R)
• M84: 49,302,372 km (0.073 R)
• M85: 50,775,312 km (0.039 R)
• M86: 51,269,584 km (0.079 R)
• M87: 51,599,896 km (0.087 R)
• M88: 52,345,641 km (0.103 R)
• M89: 52,511,994 km (0.092 R)
• M90: 52,928,325 km (0.099 R)
• M91: 53,596,728 km (0.055 R)
• M92: 53,680,503 km (0.083 R)
• M93: 56,128,074 km (0.112 R)
• M94: 56,298,167 km (0.047 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: 507 - 16,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit