🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.86 AU - 0.86 AU

Year: 302 Days

Day: 21.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 84,968,248 km

• M1: 66,721 km (0.069 R)
• M2: 167,400 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.74 AU - 1.16 AU

Year: 351 Days

Day: 42.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.48 AU - 2 AU

Year: 869 Days

Day: 40.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,968,248 km

• M1: 1,054,815 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.41 AU - 2.09 AU

Year: 877 Days

Day: 21.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.49 AU - 2.79 AU

Year: 1625 Days

Day: 23.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.8

Radius: 14.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.5 AU - 4.62 AU

Year: 3688 Days

Day: 5.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 84,968,248 km

• M1: 181,911 km (0.087 R)
• M2: 279,748 km (0.1 R)
• M3: 444,754 km (0.093 R)
• M4: 702,362 km (0.106 R)
• M5: 800,349 km (0.106 R)
• M6: 1,012,329 km (0.064 R)
• M7: 1,106,575 km (0.083 R)
• M8: 1,387,819 km (0.076 R)
• M9: 1,559,408 km (0.097 R)
• M10: 1,888,972 km (0.047 R)
• M11: 1,995,935 km (0.08 R)
• M12: 2,166,626 km (0.113 R)
• M13: 2,354,970 km (0.116 R)
• M14: 2,522,818 km (0.105 R)
• M15: 2,734,948 km (0.053 R)
• M16: 2,953,212 km (0.084 R)
• M17: 3,106,699 km (0.086 R)
• M18: 3,494,756 km (0.063 R)
• M19: 3,807,715 km (0.071 R)
• M20: 4,005,932 km (0.11 R)
• M21: 4,160,915 km (0.096 R)
• M22: 4,784,290 km (0.088 R)
• M23: 4,915,936 km (0.072 R)
• M24: 5,082,139 km (0.118 R)
• M25: 5,182,669 km (0.092 R)
• M26: 5,334,959 km (0.078 R)
• M27: 5,591,968 km (0.102 R)
• M28: 5,994,087 km (0.089 R)
• M29: 6,154,008 km (0.101 R)
• M30: 6,279,520 km (0.048 R)
• M31: 6,514,688 km (0.049 R)
• M32: 6,605,943 km (0.113 R)
• M33: 6,993,850 km (0.082 R)
• M34: 7,106,048 km (0.113 R)
• M35: 7,792,104 km (0.073 R)
• M36: 8,281,140 km (0.118 R)
• M37: 8,419,817 km (0.097 R)
• M38: 9,104,676 km (0.04 R)
• M39: 9,350,765 km (0.12 R)
• M40: 9,786,543 km (0.108 R)
• M41: 10,059,709 km (0.084 R)
• M42: 10,549,343 km (0.09 R)
• M43: 10,764,614 km (0.083 R)
• M44: 11,024,914 km (0.086 R)
• M45: 11,463,386 km (0.078 R)
• M46: 11,862,962 km (0.074 R)
• M47: 12,493,666 km (0.07 R)
• M48: 12,652,988 km (0.065 R)
• M49: 12,767,281 km (0.069 R)
• M50: 13,135,291 km (0.061 R)
• M51: 14,737,933 km (0.108 R)
• M52: 14,930,615 km (0.068 R)
• M53: 15,027,256 km (0.114 R)
• M54: 15,172,515 km (0.037 R)
• M55: 15,635,820 km (0.077 R)
• M56: 15,881,609 km (0.099 R)
• M57: 16,004,878 km (0.108 R)
• M58: 16,626,457 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 1000

Radius: 13.5

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.8 AU - 7.34 AU

Year: 6378 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,968,248 km

• M1: 178,021 km (0.104 R)
• M2: 671,395 km (0.066 R)
• M3: 879,336 km (0.115 R)
• M4: 1,008,589 km (0.103 R)
• M5: 1,110,016 km (0.087 R)
• M6: 1,324,240 km (0.078 R)
• M7: 1,533,079 km (0.1 R)
• M8: 1,651,710 km (0.079 R)
• M9: 2,452,358 km (0.119 R)
• M10: 2,592,681 km (0.094 R)
• M11: 2,857,020 km (0.083 R)
• M12: 3,386,447 km (0.105 R)
• M13: 3,622,812 km (0.097 R)
• M14: 3,974,067 km (0.049 R)
• M15: 4,450,088 km (0.052 R)
• M16: 4,680,469 km (0.105 R)
• M17: 5,548,585 km (0.043 R)
• M18: 5,734,535 km (0.067 R)
• M19: 6,144,433 km (0.119 R)
• M20: 6,629,280 km (0.088 R)
• M21: 6,727,715 km (0.118 R)
• M22: 6,859,810 km (0.099 R)
• M23: 7,093,033 km (0.104 R)
• M24: 7,193,862 km (0.09 R)
• M25: 7,295,140 km (0.083 R)
• M26: 7,774,003 km (0.116 R)
• M27: 7,912,680 km (0.106 R)
• M28: 8,157,422 km (0.091 R)
• M29: 8,690,290 km (0.041 R)
• M30: 9,307,980 km (0.104 R)
• M31: 9,529,384 km (0.057 R)
• M32: 9,640,835 km (0.049 R)
• M33: 10,204,220 km (0.091 R)
• M34: 10,432,507 km (0.055 R)
• M35: 10,972,106 km (0.104 R)
• M36: 11,599,819 km (0.084 R)
• M37: 12,279,592 km (0.048 R)
• M38: 12,604,069 km (0.048 R)
• M39: 12,767,281 km (0.078 R)
• M40: 13,137,236 km (0.11 R)
• M41: 13,385,868 km (0.087 R)
• M42: 13,971,992 km (0.088 R)
• M43: 14,738,083 km (0.085 R)
• M44: 16,000,839 km (0.074 R)
• M45: 16,310,805 km (0.088 R)
• M46: 16,846,964 km (0.075 R)
• M47: 17,252,823 km (0.085 R)
• M48: 17,343,480 km (0.114 R)
• M49: 17,890,559 km (0.068 R)
• M50: 18,815,074 km (0.064 R)
• M51: 19,095,570 km (0.066 R)
• M52: 19,377,263 km (0.086 R)
• M53: 19,897,564 km (0.117 R)
• M54: 20,135,574 km (0.114 R)
• M55: 20,422,353 km (0.058 R)
• M56: 21,291,068 km (0.111 R)
• M57: 21,534,464 km (0.119 R)
• M58: 22,122,533 km (0.089 R)
• M59: 23,918,306 km (0.118 R)
• M60: 24,680,358 km (0.1 R)
• M61: 24,936,170 km (0.07 R)
• M62: 25,605,321 km (0.117 R)
• M63: 25,968,096 km (0.075 R)
• M64: 26,123,977 km (0.088 R)
• M65: 26,698,732 km (0.069 R)
• M66: 28,715,910 km (0.079 R)
• M67: 30,671,752 km (0.083 R)
• M68: 31,721,331 km (0.044 R)
• M69: 32,166,833 km (0.066 R)
• M70: 32,782,728 km (0.114 R)
• M71: 32,951,325 km (0.096 R)
• M72: 33,289,565 km (0.1 R)
• M73: 33,798,946 km (0.081 R)
• M74: 34,710,895 km (0.106 R)
• M75: 35,631,071 km (0.117 R)
• M76: 36,909,235 km (0.06 R)
• M77: 37,436,418 km (0.117 R)
• M78: 38,084,327 km (0.11 R)
• M79: 38,261,600 km (0.104 R)
• M80: 39,152,306 km (0.081 R)
• M81: 39,989,755 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.1

Radius: 9.7

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.69 AU - 10.53 AU

Year: 9569 Days

Day: 12.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,968,248 km

• M1: 190,887 km (0.053 R)
• M2: 342,579 km (0.042 R)
• M3: 485,445 km (0.104 R)
• M4: 666,010 km (0.096 R)
• M5: 905,516 km (0.03 R)
• M6: 1,073,963 km (0.096 R)
• M7: 1,253,032 km (0.12 R)
• M8: 1,420,731 km (0.052 R)
• M9: 1,573,470 km (0.099 R)
• M10: 1,686,118 km (0.084 R)
• M11: 1,755,082 km (0.072 R)
• M12: 2,163,634 km (0.116 R)
• M13: 2,391,920 km (0.099 R)
• M14: 2,735,547 km (0.055 R)
• M15: 3,066,756 km (0.071 R)
• M16: 3,237,298 km (0.114 R)
• M17: 3,469,474 km (0.08 R)
• M18: 4,104,966 km (0.091 R)
• M19: 4,516,360 km (0.111 R)
• M20: 4,645,612 km (0.105 R)
• M21: 5,007,490 km (0.113 R)
• M22: 5,344,534 km (0.102 R)
• M23: 6,290,890 km (0.114 R)
• M24: 6,435,401 km (0.107 R)
• M25: 7,212,712 km (0.026 R)
• M26: 7,288,259 km (0.056 R)
• M27: 7,478,398 km (0.062 R)
• M28: 7,902,508 km (0.114 R)
• M29: 8,733,673 km (0.062 R)
• M30: 9,221,063 km (0.119 R)
• M31: 9,426,910 km (0.086 R)
• M32: 10,952,509 km (0.117 R)
• M33: 11,214,305 km (0.102 R)
• M34: 11,478,046 km (0.101 R)
• M35: 11,877,622 km (0.087 R)
• M36: 12,101,570 km (0.108 R)
• M37: 12,599,133 km (0.098 R)
• M38: 13,801,750 km (0.072 R)
• M39: 14,321,603 km (0.097 R)
• M40: 15,526,613 km (0.102 R)
• M41: 16,067,260 km (0.055 R)
• M42: 16,364,661 km (0.101 R)
• M43: 16,613,891 km (0.07 R)
• M44: 17,930,352 km (0.091 R)
• M45: 18,600,999 km (0.118 R)
• M46: 19,070,138 km (0.083 R)
• M47: 19,385,042 km (0.071 R)
• M48: 19,543,167 km (0.118 R)
• M49: 19,807,656 km (0.115 R)
• M50: 20,126,748 km (0.09 R)
• M51: 22,572,524 km (0.093 R)
• M52: 22,794,527 km (0.111 R)
• M53: 23,184,678 km (0.074 R)
• M54: 23,352,527 km (0.047 R)
• M55: 23,633,172 km (0.072 R)
• M56: 23,858,616 km (0.079 R)
• M57: 24,311,449 km (0.106 R)
• M58: 24,595,835 km (0.114 R)
• M59: 25,340,683 km (0.12 R)
• M60: 26,911,311 km (0.102 R)
• M61: 27,205,570 km (0.057 R)
• M62: 27,500,876 km (0.106 R)
• M63: 27,797,379 km (0.114 R)
• M64: 28,214,158 km (0.115 R)
• M65: 28,873,287 km (0.095 R)
• M66: 28,993,713 km (0.099 R)
• M67: 29,295,302 km (0.084 R)
• M68: 29,416,327 km (0.084 R)
• M69: 29,901,922 km (0.117 R)
• M70: 32,181,943 km (0.104 R)
• M71: 33,059,035 km (0.112 R)
• M72: 34,262,101 km (0.117 R)
• M73: 34,453,437 km (0.086 R)
• M74: 34,772,978 km (0.088 R)
• M75: 36,061,165 km (0.083 R)
• M76: 37,299,237 km (0.077 R)
• M77: 37,364,761 km (0.069 R)
• M78: 37,495,958 km (0.048 R)
• M79: 38,220,461 km (0.073 R)
• M80: 38,286,583 km (0.09 R)
• M81: 40,690,920 km (0.114 R)
• M82: 40,758,389 km (0.118 R)
• M83: 40,893,476 km (0.064 R)
• M84: 41,299,634 km (0.104 R)
• M85: 42,252,572 km (0.057 R)
• M86: 42,457,671 km (0.096 R)
• M87: 45,714,417 km (0.103 R)
• M88: 46,276,755 km (0.065 R)
• M89: 46,488,137 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.3

Radius: 6

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 15.58 AU - 19.78 AU

Year: 28156 Days

Day: 22.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,968,248 km

• M1: 82,279 km (0.049 R)
• M2: 172,486 km (0.108 R)
• M3: 262,843 km (0.071 R)
• M4: 753,824 km (0.107 R)
• M5: 885,021 km (0.093 R)
• M6: 1,139,936 km (0.108 R)
• M7: 1,199,625 km (0.032 R)
• M8: 2,104,543 km (0.087 R)
• M9: 2,253,094 km (0.077 R)
• M10: 2,328,640 km (0.064 R)
• M11: 2,521,173 km (0.093 R)
• M12: 3,045,962 km (0.119 R)
• M13: 3,962,249 km (0.084 R)
• M14: 4,332,354 km (0.102 R)
• M15: 4,761,999 km (0.095 R)
• M16: 5,055,959 km (0.057 R)
• M17: 5,355,753 km (0.032 R)
• M18: 5,610,070 km (0.095 R)
• M19: 5,712,843 km (0.102 R)
• M20: 6,720,535 km (0.109 R)
• M21: 7,328,650 km (0.118 R)
• M22: 7,554,094 km (0.104 R)
• M23: 8,012,013 km (0.089 R)
• M24: 9,256,069 km (0.086 R)
• M25: 9,684,069 km (0.088 R)
• M26: 10,243,714 km (0.079 R)
• M27: 10,750,103 km (0.102 R)
• M28: 12,652,689 km (0.11 R)
• M29: 13,127,213 km (0.117 R)
• M30: 14,869,280 km (0.112 R)
• M31: 15,803,519 km (0.116 R)
• M32: 16,241,093 km (0.07 R)
• M33: 16,461,450 km (0.072 R)
• M34: 17,053,708 km (0.069 R)
• M35: 17,803,792 km (0.085 R)
• M36: 18,718,134 km (0.081 R)
• M37: 18,949,113 km (0.12 R)
• M38: 20,910,192 km (0.092 R)
• M39: 21,551,219 km (0.098 R)
• M40: 22,036,215 km (0.119 R)
• M41: 22,117,447 km (0.119 R)
• M42: 22,443,121 km (0.103 R)
• M43: 23,595,773 km (0.086 R)
• M44: 23,678,800 km (0.091 R)
• M45: 26,043,793 km (0.062 R)
• M46: 26,646,822 km (0.118 R)
• M47: 27,254,338 km (0.085 R)
• M48: 28,571,398 km (0.096 R)
• M49: 28,837,234 km (0.114 R)
• M50: 30,449,899 km (0.07 R)
• M51: 30,630,912 km (0.094 R)
• M52: 31,724,323 km (0.102 R)
• M53: 32,091,586 km (0.091 R)
• M54: 32,552,796 km (0.119 R)
• M55: 33,202,051 km (0.081 R)
• M56: 34,513,276 km (0.093 R)
• M57: 35,365,086 km (0.086 R)
• M58: 36,032,442 km (0.078 R)
• M59: 37,282,781 km (0.113 R)
• M60: 37,379,571 km (0.059 R)
• M61: 39,727,061 km (0.098 R)
• M62: 40,321,264 km (0.096 R)
• M63: 40,619,562 km (0.115 R)
• M64: 42,626,567 km (0.063 R)
• M65: 43,642,037 km (0.063 R)
• M66: 44,460,188 km (0.09 R)
• M67: 45,904,107 km (0.104 R)
• M68: 46,319,540 km (0.098 R)
• M69: 47,783,056 km (0.026 R)
• M70: 48,414,957 km (0.107 R)
• M71: 49,261,831 km (0.1 R)
• M72: 50,434,229 km (0.065 R)
• M73: 52,589,187 km (0.099 R)
• M74: 54,664,109 km (0.106 R)
• M75: 55,104,376 km (0.07 R)
• M76: 55,545,839 km (0.114 R)
• M77: 57,434,961 km (0.097 R)
• M78: 59,344,877 km (0.097 R)
• M79: 61,389,880 km (0.073 R)
• M80: 61,733,057 km (0.115 R)
• M81: 64,036,416 km (0.09 R)
• M82: 66,719,902 km (0.053 R)
• M83: 68,016,317 km (0.063 R)
• M84: 68,845,538 km (0.094 R)
• M85: 69,439,891 km (0.118 R)
• M86: 71,954,930 km (0.068 R)
• M87: 74,012,499 km (0.036 R)
• M88: 81,302,254 km (0.109 R)
• M89: 81,804,753 km (0.081 R)
• M90: 82,812,744 km (0.09 R)
• M91: 83,191,675 km (0.093 R)
• M92: 83,571,354 km (0.034 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: 308 - 19,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit