🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.7 AU - 0.76 AU

Year: 235 Days

Day: 24 Hours

Environment

Temp: 160 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.15 AU - 1.17 AU

Year: 471 Days

Day: 17.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 75 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.59 AU - 2.99 AU

Year: 1756 Days

Day: 27.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.14 AU - 3.22 AU

Year: 2136 Days

Day: 23.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.9

Radius: 11.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.16 AU - 4.6 AU

Year: 3453 Days

Day: 12.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,465,858 km

• M1: 160,219 km (0.06 R)
• M2: 270,024 km (0.069 R)
• M3: 465,848 km (0.097 R)
• M4: 588,668 km (0.093 R)
• M5: 759,808 km (0.031 R)
• M6: 938,876 km (0.079 R)
• M7: 1,028,934 km (0.097 R)
• M8: 1,229,246 km (0.099 R)
• M9: 1,351,318 km (0.045 R)
• M10: 1,717,832 km (0.062 R)
• M11: 1,792,332 km (0.1 R)
• M12: 1,906,475 km (0.111 R)
• M13: 2,249,802 km (0.089 R)
• M14: 2,443,083 km (0.109 R)
• M15: 2,656,260 km (0.103 R)
• M16: 2,860,910 km (0.101 R)
• M17: 3,055,537 km (0.063 R)
• M18: 3,442,397 km (0.076 R)
• M19: 3,649,889 km (0.037 R)
• M20: 4,144,459 km (0.096 R)
• M21: 4,538,051 km (0.114 R)
• M22: 4,642,770 km (0.113 R)
• M23: 4,783,542 km (0.115 R)
• M24: 4,890,205 km (0.036 R)
• M25: 5,324,487 km (0.096 R)
• M26: 5,398,090 km (0.064 R)
• M27: 5,620,990 km (0.075 R)
• M28: 5,904,030 km (0.113 R)
• M29: 6,523,365 km (0.081 R)
• M30: 6,602,203 km (0.118 R)
• M31: 6,760,926 km (0.111 R)
• M32: 7,244,726 km (0.086 R)
• M33: 7,347,051 km (0.073 R)
• M34: 7,470,319 km (0.033 R)
• M35: 8,719,312 km (0.054 R)
• M36: 9,356,898 km (0.103 R)
• M37: 10,055,071 km (0.057 R)
• M38: 10,329,883 km (0.097 R)
• M39: 10,422,035 km (0.081 R)
• M40: 10,723,475 km (0.055 R)
• M41: 11,051,244 km (0.082 R)
• M42: 11,263,822 km (0.101 R)
• M43: 11,692,869 km (0.098 R)
• M44: 11,909,486 km (0.094 R)
• M45: 12,006,127 km (0.114 R)
• M46: 12,444,448 km (0.095 R)
• M47: 12,788,972 km (0.065 R)
• M48: 12,888,006 km (0.069 R)
• M49: 12,987,339 km (0.107 R)
• M50: 13,086,822 km (0.112 R)
• M51: 13,211,586 km (0.081 R)
• M52: 13,765,398 km (0.095 R)
• M53: 13,968,701 km (0.037 R)
• M54: 14,147,321 km (0.063 R)
• M55: 14,429,612 km (0.075 R)
• M56: 15,314,035 km (0.056 R)
• M57: 15,419,202 km (0.093 R)
• M58: 15,498,339 km (0.071 R)
• M59: 15,709,871 km (0.117 R)
• M60: 16,189,182 km (0.085 R)
• M61: 16,619,426 km (0.045 R)
• M62: 16,998,806 km (0.098 R)
• M63: 17,601,087 km (0.102 R)
• M64: 17,904,771 km (0.088 R)
• M65: 18,071,124 km (0.088 R)
• M66: 18,238,075 km (0.101 R)
• M67: 18,489,399 km (0.107 R)
• M68: 18,657,547 km (0.08 R)
• M69: 18,770,045 km (0.066 R)
• M70: 18,967,215 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.8

Radius: 8.9

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.95 AU - 5.03 AU

Year: 4199 Days

Day: 12.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,465,858 km

• M1: 221,255 km (0.083 R)
• M2: 385,364 km (0.106 R)
• M3: 796,609 km (0.115 R)
• M4: 900,729 km (0.099 R)
• M5: 1,211,144 km (0.11 R)
• M6: 1,394,402 km (0.087 R)
• M7: 1,619,547 km (0.091 R)
• M8: 1,719,777 km (0.113 R)
• M9: 1,909,018 km (0.075 R)
• M10: 1,979,479 km (0.044 R)
• M11: 2,141,494 km (0.105 R)
• M12: 2,345,395 km (0.076 R)
• M13: 2,673,015 km (0.116 R)
• M14: 2,792,244 km (0.09 R)
• M15: 3,202,292 km (0.034 R)
• M16: 3,265,422 km (0.105 R)
• M17: 3,522,282 km (0.1 R)
• M18: 3,942,502 km (0.109 R)
• M19: 4,033,009 km (0.079 R)
• M20: 4,448,891 km (0.054 R)
• M21: 5,172,346 km (0.12 R)
• M22: 5,932,154 km (0.084 R)
• M23: 6,325,148 km (0.102 R)
• M24: 6,484,619 km (0.115 R)
• M25: 6,618,659 km (0.068 R)
• M26: 6,699,591 km (0.092 R)
• M27: 6,834,977 km (0.072 R)
• M28: 7,246,970 km (0.12 R)
• M29: 7,441,896 km (0.058 R)
• M30: 7,582,218 km (0.06 R)
• M31: 7,751,862 km (0.104 R)
• M32: 7,979,999 km (0.076 R)
• M33: 8,413,534 km (0.101 R)
• M34: 8,765,986 km (0.116 R)
• M35: 9,093,307 km (0.047 R)
• M36: 9,213,434 km (0.065 R)
• M37: 9,485,403 km (0.117 R)
• M38: 9,668,211 km (0.088 R)
• M39: 10,254,934 km (0.109 R)
• M40: 10,411,114 km (0.094 R)
• M41: 11,430,175 km (0.071 R)
• M42: 11,494,951 km (0.111 R)
• M43: 11,689,877 km (0.084 R)
• M44: 11,755,101 km (0.089 R)
• M45: 12,182,054 km (0.104 R)
• M46: 12,347,659 km (0.111 R)
• M47: 12,414,080 km (0.118 R)
• M48: 12,681,112 km (0.118 R)
• M49: 12,815,302 km (0.079 R)
• M50: 12,882,621 km (0.072 R)
• M51: 13,322,738 km (0.075 R)
• M52: 14,532,386 km (0.105 R)
• M53: 14,990,455 km (0.104 R)
• M54: 15,061,364 km (0.049 R)
• M55: 15,489,214 km (0.114 R)
• M56: 15,668,731 km (0.089 R)
• M57: 16,539,690 km (0.089 R)
• M58: 16,723,097 km (0.032 R)
• M59: 16,833,500 km (0.038 R)
• M60: 17,725,253 km (0.112 R)
• M61: 20,216,656 km (0.04 R)
• M62: 20,294,896 km (0.063 R)
• M63: 21,283,289 km (0.025 R)
• M64: 21,883,775 km (0.051 R)
• M65: 22,408,863 km (0.094 R)
• M66: 22,489,945 km (0.101 R)
• M67: 22,571,177 km (0.092 R)
• M68: 23,718,593 km (0.1 R)
• M69: 23,801,320 km (0.055 R)
• M70: 24,801,083 km (0.062 R)
• M71: 24,885,007 km (0.113 R)
• M72: 25,475,171 km (0.037 R)
• M73: 26,712,345 km (0.111 R)
• M74: 27,143,486 km (0.06 R)
• M75: 27,881,752 km (0.107 R)
• M76: 28,275,194 km (0.084 R)
• M77: 28,363,008 km (0.025 R)
• M78: 28,670,582 km (0.104 R)
• M79: 28,846,808 km (0.086 R)
• M80: 29,689,193 km (0.069 R)
• M81: 29,778,354 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.2

Radius: 11.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.42 AU - 10.12 AU

Year: 8960 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,465,858 km

• M1: 145,409 km (0.069 R)
• M2: 266,284 km (0.1 R)
• M3: 373,396 km (0.055 R)
• M4: 751,131 km (0.069 R)
• M5: 877,392 km (0.116 R)
• M6: 1,057,807 km (0.106 R)
• M7: 1,152,801 km (0.078 R)
• M8: 1,746,854 km (0.056 R)
• M9: 2,056,522 km (0.072 R)
• M10: 2,157,052 km (0.074 R)
• M11: 2,300,516 km (0.111 R)
• M12: 2,532,542 km (0.062 R)
• M13: 3,019,633 km (0.106 R)
• M14: 3,157,712 km (0.065 R)
• M15: 3,608,600 km (0.04 R)
• M16: 3,730,821 km (0.082 R)
• M17: 3,854,240 km (0.111 R)
• M18: 4,918,180 km (0.115 R)
• M19: 5,273,774 km (0.061 R)
• M20: 5,384,775 km (0.086 R)
• M21: 5,666,019 km (0.079 R)
• M22: 5,837,159 km (0.079 R)
• M23: 6,331,131 km (0.092 R)
• M24: 6,598,164 km (0.091 R)
• M25: 6,748,210 km (0.099 R)
• M26: 6,868,936 km (0.039 R)
• M27: 7,174,115 km (0.068 R)
• M28: 7,546,315 km (0.109 R)
• M29: 7,924,648 km (0.105 R)
• M30: 8,084,269 km (0.094 R)
• M31: 8,406,503 km (0.09 R)
• M32: 8,667,401 km (0.11 R)
• M33: 9,097,196 km (0.105 R)
• M34: 9,230,787 km (0.111 R)
• M35: 10,046,245 km (0.118 R)
• M36: 10,219,031 km (0.064 R)
• M37: 10,392,863 km (0.058 R)
• M38: 10,637,755 km (0.045 R)
• M39: 11,348,345 km (0.065 R)
• M40: 12,815,002 km (0.12 R)
• M41: 13,077,846 km (0.042 R)
• M42: 13,266,638 km (0.074 R)
• M43: 14,108,126 km (0.112 R)
• M44: 14,652,663 km (0.112 R)
• M45: 15,085,300 km (0.11 R)
• M46: 15,164,437 km (0.098 R)
• M47: 15,243,724 km (0.03 R)
• M48: 15,682,046 km (0.084 R)
• M49: 15,882,806 km (0.084 R)
• M50: 15,963,290 km (0.099 R)
• M51: 16,408,493 km (0.117 R)
• M52: 16,693,926 km (0.027 R)
• M53: 17,063,283 km (0.109 R)
• M54: 17,435,482 km (0.1 R)
• M55: 17,852,112 km (0.091 R)
• M56: 18,314,220 km (0.082 R)
• M57: 19,250,254 km (0.071 R)
• M58: 19,724,180 km (0.068 R)
• M59: 21,479,561 km (0.106 R)
• M60: 21,747,192 km (0.047 R)
• M61: 21,881,381 km (0.085 R)
• M62: 22,330,773 km (0.105 R)
• M63: 22,511,488 km (0.072 R)
• M64: 22,965,068 km (0.069 R)
• M65: 23,927,731 km (0.07 R)
• M66: 24,297,836 km (0.116 R)
• M67: 24,903,408 km (0.05 R)
• M68: 26,319,801 km (0.101 R)
• M69: 27,907,932 km (0.091 R)
• M70: 28,640,064 km (0.104 R)
• M71: 29,033,057 km (0.094 R)
• M72: 29,180,860 km (0.09 R)
• M73: 29,279,594 km (0.092 R)
• M74: 29,427,846 km (0.091 R)
• M75: 30,272,775 km (0.096 R)
• M76: 31,732,551 km (0.102 R)
• M77: 32,343,209 km (0.109 R)
• M78: 32,496,547 km (0.103 R)
• M79: 33,421,361 km (0.085 R)
• M80: 33,524,584 km (0.112 R)
• M81: 33,679,717 km (0.111 R)
• M82: 34,406,912 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.7

Radius: 9.5

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.94 AU - 10.1 AU

Year: 9369 Days

Day: 8.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,465,858 km

• M1: 227,538 km (0.09 R)
• M2: 413,937 km (0.083 R)
• M3: 483,650 km (0.066 R)
• M4: 720,314 km (0.12 R)
• M5: 1,255,725 km (0.114 R)
• M6: 1,450,501 km (0.083 R)
• M7: 1,749,397 km (0.111 R)
• M8: 2,703,084 km (0.059 R)
• M9: 3,013,649 km (0.068 R)
• M10: 3,276,343 km (0.055 R)
• M11: 3,699,855 km (0.085 R)
• M12: 3,855,287 km (0.036 R)
• M13: 4,598,339 km (0.106 R)
• M14: 4,765,739 km (0.118 R)
• M15: 4,833,208 km (0.073 R)
• M16: 5,279,907 km (0.068 R)
• M17: 5,775,824 km (0.104 R)
• M18: 6,360,752 km (0.117 R)
• M19: 6,472,651 km (0.116 R)
• M20: 6,584,999 km (0.117 R)
• M21: 6,850,086 km (0.119 R)
• M22: 7,157,211 km (0.116 R)
• M23: 7,984,786 km (0.089 R)
• M24: 8,308,067 km (0.085 R)
• M25: 8,389,449 km (0.106 R)
• M26: 8,967,345 km (0.03 R)
• M27: 9,515,621 km (0.084 R)
• M28: 9,600,892 km (0.066 R)
• M29: 10,031,285 km (0.078 R)
• M30: 10,336,166 km (0.042 R)
• M31: 10,821,760 km (0.084 R)
• M32: 11,224,478 km (0.081 R)
• M33: 11,998,647 km (0.086 R)
• M34: 13,502,255 km (0.106 R)
• M35: 14,129,968 km (0.056 R)
• M36: 14,422,880 km (0.046 R)
• M37: 14,570,085 km (0.114 R)
• M38: 14,965,023 km (0.086 R)
• M39: 15,114,172 km (0.101 R)
• M40: 15,213,804 km (0.118 R)
• M41: 15,313,586 km (0.056 R)
• M42: 15,664,842 km (0.082 R)
• M43: 15,765,671 km (0.084 R)
• M44: 16,889,151 km (0.098 R)
• M45: 17,565,184 km (0.111 R)
• M46: 18,303,150 km (0.115 R)
• M47: 18,515,728 km (0.116 R)
• M48: 19,104,845 km (0.085 R)
• M49: 19,591,487 km (0.099 R)
• M50: 20,191,823 km (0.099 R)
• M51: 20,301,478 km (0.063 R)
• M52: 20,742,642 km (0.102 R)
• M53: 20,964,496 km (0.112 R)
• M54: 21,131,298 km (0.069 R)
• M55: 24,559,632 km (0.076 R)
• M56: 25,206,792 km (0.094 R)
• M57: 25,443,456 km (0.11 R)
• M58: 27,181,335 km (0.102 R)
• M59: 28,156,563 km (0.095 R)
• M60: 28,586,807 km (0.056 R)
• M61: 30,141,129 km (0.084 R)
• M62: 30,960,177 km (0.106 R)
• M63: 31,340,754 km (0.09 R)
• M64: 35,627,331 km (0.118 R)
• M65: 37,029,363 km (0.111 R)
• M66: 37,096,532 km (0.114 R)
• M67: 37,433,277 km (0.088 R)
• M68: 38,245,294 km (0.109 R)
• M69: 38,381,279 km (0.087 R)
• M70: 38,926,563 km (0.115 R)
• M71: 39,474,540 km (0.112 R)
• M72: 40,439,446 km (0.078 R)
• M73: 40,577,824 km (0.079 R)
• M74: 43,026,741 km (0.104 R)
• M75: 43,522,209 km (0.108 R)
• M76: 44,876,668 km (0.11 R)
• M77: 45,451,124 km (0.062 R)
• M78: 45,595,187 km (0.115 R)
• M79: 45,811,506 km (0.057 R)
• M80: 45,955,867 km (0.085 R)
• M81: 46,534,811 km (0.097 R)
• M82: 47,480,868 km (0.104 R)
• M83: 48,433,208 km (0.034 R)
• M84: 49,096,226 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 11,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit