🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.62 AU - 0.64 AU

Year: 193 Days

Day: 19.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.02 AU - 1.36 AU

Year: 500 Days

Day: 46.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.28 AU - 1.4 AU

Year: 597 Days

Day: 23.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,244,201 km

• M1: 252,521 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.35 AU - 2.23 AU

Year: 922 Days

Day: 16 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.8

Radius: 10.3

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.67 AU - 4.45 AU

Year: 3150 Days

Day: 12.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,244,201 km

• M1: 137,780 km (0.079 R)
• M2: 205,248 km (0.117 R)
• M3: 306,676 km (0.104 R)
• M4: 487,839 km (0.058 R)
• M5: 623,973 km (0.12 R)
• M6: 905,516 km (0.106 R)
• M7: 1,320,949 km (0.082 R)
• M8: 1,405,921 km (0.077 R)
• M9: 1,518,119 km (0.116 R)
• M10: 1,620,444 km (0.087 R)
• M11: 1,805,198 km (0.044 R)
• M12: 1,886,579 km (0.09 R)
• M13: 1,997,132 km (0.069 R)
• M14: 2,123,991 km (0.045 R)
• M15: 2,566,651 km (0.106 R)
• M16: 2,643,245 km (0.109 R)
• M17: 2,767,411 km (0.09 R)
• M18: 3,570,153 km (0.072 R)
• M19: 3,759,993 km (0.08 R)
• M20: 3,935,322 km (0.064 R)
• M21: 4,239,903 km (0.07 R)
• M22: 4,312,607 km (0.092 R)
• M23: 4,459,363 km (0.072 R)
• M24: 4,607,914 km (0.116 R)
• M25: 4,682,862 km (0.118 R)
• M26: 4,890,803 km (0.056 R)
• M27: 4,986,396 km (0.088 R)
• M28: 5,198,825 km (0.11 R)
• M29: 5,533,176 km (0.08 R)
• M30: 5,632,809 km (0.109 R)
• M31: 5,712,993 km (0.055 R)
• M32: 5,894,754 km (0.099 R)
• M33: 6,140,095 km (0.103 R)
• M34: 6,810,892 km (0.108 R)
• M35: 7,133,275 km (0.097 R)
• M36: 7,307,407 km (0.077 R)
• M37: 7,549,008 km (0.093 R)
• M38: 7,927,640 km (0.091 R)
• M39: 8,085,316 km (0.079 R)
• M40: 8,289,667 km (0.085 R)
• M41: 9,289,280 km (0.119 R)
• M42: 9,407,911 km (0.073 R)
• M43: 9,527,140 km (0.083 R)
• M44: 9,646,968 km (0.105 R)
• M45: 9,936,291 km (0.059 R)
• M46: 10,277,673 km (0.083 R)
• M47: 10,400,493 km (0.076 R)
• M48: 10,697,295 km (0.093 R)
• M49: 10,821,760 km (0.066 R)
• M50: 11,172,867 km (0.039 R)
• M51: 11,375,272 km (0.115 R)
• M52: 11,527,713 km (0.079 R)
• M53: 11,706,632 km (0.12 R)
• M54: 12,509,673 km (0.119 R)
• M55: 12,614,691 km (0.091 R)
• M56: 13,090,412 km (0.097 R)
• M57: 13,653,050 km (0.11 R)
• M58: 13,788,137 km (0.087 R)
• M59: 13,978,126 km (0.092 R)
• M60: 14,333,122 km (0.117 R)
• M61: 14,580,556 km (0.105 R)
• M62: 15,359,662 km (0.096 R)
• M63: 15,500,284 km (0.11 R)
• M64: 15,584,807 km (0.107 R)
• M65: 15,924,544 km (0.099 R)
• M66: 16,095,235 km (0.115 R)
• M67: 16,295,247 km (0.065 R)
• M68: 16,438,562 km (0.045 R)
• M69: 16,524,880 km (0.115 R)
• M70: 16,784,432 km (0.109 R)
• M71: 16,929,243 km (0.117 R)
• M72: 17,395,390 km (0.109 R)
• M73: 18,250,940 km (0.082 R)
• M74: 18,698,986 km (0.078 R)
• M75: 19,392,821 km (0.119 R)
• M76: 19,514,444 km (0.04 R)
• M77: 19,636,217 km (0.1 R)
• M78: 20,341,421 km (0.073 R)
• M79: 20,743,839 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.9

Radius: 9.1

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.94 AU - 5.86 AU

Year: 4831 Days

Day: 8.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,244,201 km

• M1: 267,930 km (0.03 R)
• M2: 401,969 km (0.115 R)
• M3: 458,966 km (0.088 R)
• M4: 550,670 km (0.1 R)
• M5: 730,486 km (0.083 R)
• M6: 803,191 km (0.073 R)
• M7: 982,559 km (0.105 R)
• M8: 1,118,992 km (0.072 R)
• M9: 1,203,964 km (0.096 R)
• M10: 1,350,719 km (0.091 R)
• M11: 1,411,007 km (0.12 R)
• M12: 1,503,309 km (0.113 R)
• M13: 1,944,024 km (0.116 R)
• M14: 2,117,259 km (0.072 R)
• M15: 2,386,535 km (0.106 R)
• M16: 2,743,625 km (0.113 R)
• M17: 2,821,117 km (0.066 R)
• M18: 2,899,207 km (0.064 R)
• M19: 3,097,723 km (0.084 R)
• M20: 3,239,243 km (0.058 R)
• M21: 3,719,751 km (0.119 R)
• M22: 3,892,088 km (0.06 R)
• M23: 4,023,136 km (0.101 R)
• M24: 4,289,719 km (0.025 R)
• M25: 4,793,265 km (0.05 R)
• M26: 5,052,219 km (0.083 R)
• M27: 5,534,672 km (0.098 R)
• M28: 6,543,411 km (0.088 R)
• M29: 6,830,639 km (0.065 R)
• M30: 6,936,255 km (0.091 R)
• M31: 7,042,320 km (0.096 R)
• M32: 7,444,738 km (0.03 R)
• M33: 7,553,346 km (0.109 R)
• M34: 7,635,176 km (0.096 R)
• M35: 7,827,260 km (0.044 R)
• M36: 8,160,265 km (0.054 R)
• M37: 8,554,605 km (0.057 R)
• M38: 8,639,875 km (0.067 R)
• M39: 9,099,739 km (0.111 R)
• M40: 9,157,783 km (0.04 R)
• M41: 9,983,264 km (0.082 R)
• M42: 10,556,972 km (0.082 R)
• M43: 10,924,833 km (0.115 R)
• M44: 11,110,335 km (0.061 R)
• M45: 12,213,170 km (0.092 R)
• M46: 12,341,525 km (0.104 R)
• M47: 12,405,703 km (0.077 R)
• M48: 12,793,909 km (0.078 R)
• M49: 13,218,917 km (0.049 R)
• M50: 13,350,712 km (0.107 R)
• M51: 13,582,290 km (0.043 R)
• M52: 13,781,704 km (0.108 R)
• M53: 13,948,805 km (0.105 R)
• M54: 14,183,823 km (0.104 R)
• M55: 14,352,420 km (0.116 R)
• M56: 14,453,997 km (0.063 R)
• M57: 14,555,723 km (0.065 R)
• M58: 14,794,033 km (0.059 R)
• M59: 15,482,183 km (0.101 R)
• M60: 16,462,946 km (0.084 R)
• M61: 16,675,675 km (0.063 R)
• M62: 17,068,219 km (0.096 R)
• M63: 17,211,684 km (0.117 R)
• M64: 18,117,499 km (0.094 R)
• M65: 18,337,258 km (0.043 R)
• M66: 18,816,271 km (0.072 R)
• M67: 20,278,141 km (0.051 R)
• M68: 21,737,468 km (0.11 R)
• M69: 21,970,990 km (0.058 R)
• M70: 22,048,931 km (0.037 R)
• M71: 22,676,344 km (0.048 R)
• M72: 23,588,592 km (0.097 R)
• M73: 23,868,639 km (0.103 R)
• M74: 24,553,349 km (0.09 R)
• M75: 25,489,832 km (0.069 R)
• M76: 25,941,916 km (0.086 R)
• M77: 26,687,363 km (0.116 R)
• M78: 26,770,539 km (0.075 R)
• M79: 26,979,078 km (0.104 R)
• M80: 28,284,021 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.2

Radius: 14.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.33 AU - 8.11 AU

Year: 7469 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,244,201 km

• M1: 180,415 km (0.098 R)
• M2: 536,458 km (0.118 R)
• M3: 749,485 km (0.093 R)
• M4: 1,098,796 km (0.054 R)
• M5: 1,341,295 km (0.061 R)
• M6: 1,540,260 km (0.071 R)
• M7: 1,706,762 km (0.086 R)
• M8: 2,150,170 km (0.12 R)
• M9: 2,266,857 km (0.085 R)
• M10: 2,831,140 km (0.118 R)
• M11: 3,438,806 km (0.099 R)
• M12: 3,548,611 km (0.025 R)
• M13: 3,687,737 km (0.096 R)
• M14: 4,560,192 km (0.097 R)
• M15: 4,742,253 km (0.1 R)
• M16: 5,020,056 km (0.111 R)
• M17: 5,303,245 km (0.08 R)
• M18: 5,462,865 km (0.111 R)
• M19: 5,754,282 km (0.066 R)
• M20: 6,150,716 km (0.047 R)
• M21: 6,285,055 km (0.104 R)
• M22: 6,522,168 km (0.077 R)
• M23: 7,005,519 km (0.118 R)
• M24: 7,322,517 km (0.084 R)
• M25: 7,644,152 km (0.108 R)
• M26: 7,752,461 km (0.116 R)
• M27: 8,043,728 km (0.109 R)
• M28: 8,264,534 km (0.077 R)
• M29: 8,863,375 km (0.057 R)
• M30: 8,977,219 km (0.052 R)
• M31: 9,283,146 km (0.076 R)
• M32: 10,986,468 km (0.064 R)
• M33: 11,644,698 km (0.077 R)
• M34: 12,062,675 km (0.096 R)
• M35: 12,442,952 km (0.088 R)
• M36: 12,570,709 km (0.091 R)
• M37: 13,172,242 km (0.085 R)
• M38: 14,582,501 km (0.071 R)
• M39: 16,040,482 km (0.099 R)
• M40: 16,833,800 km (0.094 R)
• M41: 18,023,701 km (0.114 R)
• M42: 18,313,323 km (0.115 R)
• M43: 19,487,367 km (0.09 R)
• M44: 20,083,365 km (0.105 R)
• M45: 20,183,446 km (0.116 R)
• M46: 20,484,137 km (0.092 R)
• M47: 20,837,039 km (0.087 R)
• M48: 20,938,167 km (0.117 R)
• M49: 22,216,780 km (0.12 R)
• M50: 22,943,825 km (0.055 R)
• M51: 23,152,963 km (0.106 R)
• M52: 23,890,032 km (0.078 R)
• M53: 24,528,067 km (0.047 R)
• M54: 24,741,992 km (0.04 R)
• M55: 25,441,362 km (0.086 R)
• M56: 27,968,369 km (0.097 R)
• M57: 28,079,969 km (0.056 R)
• M58: 28,415,966 km (0.109 R)
• M59: 28,809,558 km (0.111 R)
• M60: 28,978,753 km (0.05 R)
• M61: 29,204,945 km (0.067 R)
• M62: 29,375,038 km (0.093 R)
• M63: 30,631,810 km (0.106 R)
• M64: 30,804,595 km (0.073 R)
• M65: 35,711,106 km (0.069 R)
• M66: 36,014,341 km (0.101 R)
• M67: 37,666,799 km (0.079 R)
• M68: 38,347,021 km (0.099 R)
• M69: 39,218,727 km (0.09 R)
• M70: 39,343,791 km (0.101 R)
• M71: 39,531,537 km (0.116 R)
• M72: 39,719,731 km (0.118 R)
• M73: 41,172,027 km (0.082 R)
• M74: 41,299,185 km (0.055 R)
• M75: 41,553,801 km (0.12 R)
• M76: 42,577,499 km (0.118 R)
• M77: 43,156,891 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.9

Radius: 11.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.7 AU - 8.78 AU

Year: 8290 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,244,201 km

• M1: 371,601 km (0.086 R)
• M2: 559,646 km (0.058 R)
• M3: 700,866 km (0.115 R)
• M4: 782,546 km (0.12 R)
• M5: 930,798 km (0.026 R)
• M6: 1,061,995 km (0.084 R)
• M7: 1,271,283 km (0.07 R)
• M8: 1,525,001 km (0.032 R)
• M9: 1,602,792 km (0.119 R)
• M10: 1,861,297 km (0.066 R)
• M11: 2,328,341 km (0.062 R)
• M12: 2,716,548 km (0.072 R)
• M13: 2,792,992 km (0.105 R)
• M14: 2,870,035 km (0.089 R)
• M15: 3,046,112 km (0.111 R)
• M16: 3,145,445 km (0.075 R)
• M17: 3,388,541 km (0.1 R)
• M18: 3,574,940 km (0.107 R)
• M19: 3,807,415 km (0.111 R)
• M20: 4,044,977 km (0.087 R)
• M21: 4,265,185 km (0.037 R)
• M22: 4,444,254 km (0.042 R)
• M23: 5,043,393 km (0.097 R)
• M24: 5,280,655 km (0.073 R)
• M25: 5,546,042 km (0.082 R)
• M26: 6,266,505 km (0.12 R)
• M27: 6,419,245 km (0.098 R)
• M28: 6,702,583 km (0.094 R)
• M29: 6,832,733 km (0.097 R)
• M30: 6,937,452 km (0.099 R)
• M31: 7,122,055 km (0.114 R)
• M32: 8,069,309 km (0.115 R)
• M33: 8,180,161 km (0.06 R)
• M34: 9,027,334 km (0.109 R)
• M35: 9,316,058 km (0.102 R)
• M36: 9,549,131 km (0.096 R)
• M37: 9,695,737 km (0.096 R)
• M38: 9,932,102 km (0.084 R)
• M39: 10,713,003 km (0.108 R)
• M40: 10,957,296 km (0.108 R)
• M41: 11,638,714 km (0.114 R)
• M42: 11,921,454 km (0.112 R)
• M43: 12,206,438 km (0.064 R)
• M44: 12,365,760 km (0.077 R)
• M45: 12,718,661 km (0.1 R)
• M46: 12,880,227 km (0.116 R)
• M47: 13,205,303 km (0.101 R)
• M48: 13,303,290 km (0.091 R)
• M49: 13,401,576 km (0.069 R)
• M50: 13,797,262 km (0.113 R)
• M51: 14,029,887 km (0.103 R)
• M52: 14,330,878 km (0.092 R)
• M53: 15,246,417 km (0.075 R)
• M54: 15,418,155 km (0.116 R)
• M55: 16,041,380 km (0.119 R)
• M56: 16,920,716 km (0.104 R)
• M57: 17,491,731 km (0.052 R)
• M58: 17,815,760 km (0.083 R)
• M59: 18,433,150 km (0.099 R)
• M60: 18,652,611 km (0.056 R)
• M61: 18,799,516 km (0.1 R)
• M62: 19,020,621 km (0.056 R)
• M63: 19,800,924 km (0.117 R)
• M64: 20,176,265 km (0.108 R)
• M65: 20,251,662 km (0.109 R)
• M66: 20,591,848 km (0.061 R)
• M67: 21,546,881 km (0.112 R)
• M68: 21,894,247 km (0.082 R)
• M69: 21,971,589 km (0.062 R)
• M70: 22,243,408 km (0.103 R)
• M71: 22,321,199 km (0.112 R)
• M72: 22,986,610 km (0.107 R)
• M73: 23,223,125 km (0.113 R)
• M74: 23,381,100 km (0.054 R)
• M75: 23,738,041 km (0.087 R)
• M76: 24,296,938 km (0.095 R)
• M77: 24,417,215 km (0.08 R)
• M78: 24,497,549 km (0.067 R)
• M79: 24,577,883 km (0.086 R)
• M80: 24,860,025 km (0.058 R)
• M81: 26,040,352 km (0.093 R)
• M82: 26,327,879 km (0.031 R)
• M83: 26,657,892 km (0.072 R)
• M84: 27,197,192 km (0.047 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 10,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit