🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.56 AU - 0.72 AU

Year: 228 Days

Day: 27.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,542,891 km

• M1: 191,336 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.54 AU - 1.94 AU

Year: 1024 Days

Day: 37.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.43 AU - 2.37 AU

Year: 1169 Days

Day: 14.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.99 AU - 2.17 AU

Year: 1339 Days

Day: 30 Hours

Environment

Temp: -134 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.5

Radius: 9.5

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.39 AU - 2.77 AU

Year: 1849 Days

Day: 9 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 78,542,891 km

• M1: 131,796 km (0.103 R)
• M2: 211,831 km (0.115 R)
• M3: 271,520 km (0.115 R)
• M4: 356,043 km (0.073 R)
• M5: 513,420 km (0.106 R)
• M6: 738,864 km (0.061 R)
• M7: 821,292 km (0.119 R)
• M8: 914,941 km (0.119 R)
• M9: 1,079,498 km (0.046 R)
• M10: 1,209,499 km (0.025 R)
• M11: 1,290,132 km (0.102 R)
• M12: 1,409,810 km (0.119 R)
• M13: 1,842,896 km (0.119 R)
• M14: 1,946,867 km (0.11 R)
• M15: 2,554,384 km (0.11 R)
• M16: 2,730,012 km (0.096 R)
• M17: 2,873,326 km (0.056 R)
• M18: 2,945,881 km (0.106 R)
• M19: 3,130,186 km (0.049 R)
• M20: 3,229,968 km (0.061 R)
• M21: 3,445,688 km (0.069 R)
• M22: 3,548,910 km (0.083 R)
• M23: 3,771,512 km (0.108 R)
• M24: 3,851,248 km (0.109 R)
• M25: 4,093,746 km (0.083 R)
• M26: 4,822,437 km (0.112 R)
• M27: 4,938,076 km (0.065 R)
• M28: 5,128,065 km (0.089 R)
• M29: 5,455,086 km (0.041 R)
• M30: 5,697,136 km (0.047 R)
• M31: 5,942,775 km (0.066 R)
• M32: 6,082,500 km (0.107 R)
• M33: 6,223,421 km (0.12 R)
• M34: 6,732,802 km (0.09 R)
• M35: 6,992,653 km (0.077 R)
• M36: 7,074,483 km (0.119 R)
• M37: 7,505,475 km (0.077 R)
• M38: 8,427,446 km (0.12 R)
• M39: 8,654,835 km (0.049 R)
• M40: 8,831,062 km (0.079 R)
• M41: 9,079,843 km (0.108 R)
• M42: 9,169,302 km (0.108 R)
• M43: 9,529,833 km (0.086 R)
• M44: 9,657,141 km (0.105 R)
• M45: 9,821,699 km (0.038 R)
• M46: 9,987,154 km (0.067 R)
• M47: 10,060,906 km (0.042 R)
• M48: 10,489,055 km (0.088 R)
• M49: 10,601,702 km (0.082 R)
• M50: 10,828,193 km (0.054 R)
• M51: 11,075,478 km (0.111 R)
• M52: 11,286,112 km (0.086 R)
• M53: 11,363,005 km (0.085 R)
• M54: 11,536,689 km (0.051 R)
• M55: 11,965,137 km (0.12 R)
• M56: 12,082,870 km (0.111 R)
• M57: 12,518,051 km (0.067 R)
• M58: 12,777,453 km (0.081 R)
• M59: 12,978,363 km (0.038 R)
• M60: 13,301,794 km (0.088 R)
• M61: 13,710,046 km (0.032 R)
• M62: 13,771,531 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927

Radius: 14.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.97 AU - 8.41 AU

Year: 10459 Days

Day: 6.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,542,891 km

• M1: 331,808 km (0.084 R)
• M2: 581,188 km (0.088 R)
• M3: 1,273,975 km (0.084 R)
• M4: 1,364,033 km (0.096 R)
• M5: 1,951,654 km (0.116 R)
• M6: 2,273,738 km (0.057 R)
• M7: 2,584,154 km (0.113 R)
• M8: 2,759,482 km (0.085 R)
• M9: 3,215,457 km (0.055 R)
• M10: 3,309,554 km (0.115 R)
• M11: 3,662,605 km (0.052 R)
• M12: 4,580,986 km (0.118 R)
• M13: 5,084,532 km (0.098 R)
• M14: 5,231,737 km (0.114 R)
• M15: 6,301,810 km (0.104 R)
• M16: 6,500,027 km (0.1 R)
• M17: 6,740,581 km (0.114 R)
• M18: 6,984,126 km (0.1 R)
• M19: 7,563,818 km (0.095 R)
• M20: 7,690,079 km (0.099 R)
• M21: 7,902,059 km (0.103 R)
• M22: 8,202,152 km (0.068 R)
• M23: 8,375,237 km (0.075 R)
• M24: 9,259,510 km (0.093 R)
• M25: 10,219,779 km (0.064 R)
• M26: 10,453,151 km (0.067 R)
• M27: 10,641,046 km (0.085 R)
• M28: 10,830,138 km (0.051 R)
• M29: 10,972,705 km (0.057 R)
• M30: 11,307,804 km (0.107 R)
• M31: 11,549,255 km (0.064 R)
• M32: 13,695,236 km (0.072 R)
• M33: 14,524,906 km (0.11 R)
• M34: 14,892,917 km (0.088 R)
• M35: 15,424,139 km (0.066 R)
• M36: 17,332,110 km (0.038 R)
• M37: 17,834,609 km (0.096 R)
• M38: 18,569,135 km (0.091 R)
• M39: 19,026,007 km (0.111 R)
• M40: 19,371,129 km (0.079 R)
• M41: 19,776,390 km (0.081 R)
• M42: 20,126,000 km (0.118 R)
• M43: 20,419,062 km (0.109 R)
• M44: 21,127,857 km (0.116 R)
• M45: 21,724,603 km (0.117 R)
• M46: 21,844,730 km (0.101 R)
• M47: 23,179,592 km (0.04 R)
• M48: 23,857,120 km (0.098 R)
• M49: 24,416,168 km (0.119 R)
• M50: 24,603,464 km (0.116 R)
• M51: 25,042,384 km (0.04 R)
• M52: 25,231,326 km (0.115 R)
• M53: 26,695,590 km (0.091 R)
• M54: 26,824,095 km (0.104 R)
• M55: 27,535,283 km (0.054 R)
• M56: 28,056,333 km (0.065 R)
• M57: 31,250,696 km (0.116 R)
• M58: 31,998,985 km (0.103 R)
• M59: 32,204,083 km (0.1 R)
• M60: 32,478,147 km (0.061 R)
• M61: 32,959,702 km (0.034 R)
• M62: 33,860,281 km (0.106 R)
• M63: 34,628,766 km (0.046 R)
• M64: 35,685,824 km (0.06 R)
• M65: 36,253,997 km (0.03 R)
• M66: 36,896,669 km (0.049 R)
• M67: 37,471,125 km (0.039 R)
• M68: 37,687,294 km (0.085 R)
• M69: 37,831,656 km (0.109 R)
• M70: 40,240,182 km (0.071 R)
• M71: 40,387,685 km (0.109 R)
• M72: 40,609,389 km (0.12 R)
• M73: 41,128,195 km (0.119 R)
• M74: 42,022,790 km (0.033 R)
• M75: 42,848,421 km (0.111 R)
• M76: 43,679,287 km (0.07 R)
• M77: 44,821,018 km (0.119 R)
• M78: 45,357,177 km (0.118 R)
• M79: 45,587,707 km (0.052 R)
• M80: 46,435,927 km (0.082 R)
• M81: 46,668,253 km (0.087 R)
• M82: 51,473,935 km (0.111 R)
• M83: 52,196,193 km (0.092 R)
• M84: 53,813,346 km (0.1 R)
• M85: 54,546,376 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 10.1

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.72 AU - 9.28 AU

Year: 12048 Days

Day: 12.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 72.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 78,542,891 km

• M1: 285,283 km (0.099 R)
• M2: 418,874 km (0.119 R)
• M3: 737,817 km (0.119 R)
• M4: 1,039,406 km (0.101 R)
• M5: 1,170,753 km (0.096 R)
• M6: 1,238,670 km (0.078 R)
• M7: 1,624,034 km (0.088 R)
• M8: 1,726,210 km (0.11 R)
• M9: 2,100,952 km (0.066 R)
• M10: 2,801,519 km (0.06 R)
• M11: 2,893,971 km (0.105 R)
• M12: 3,113,580 km (0.091 R)
• M13: 3,503,133 km (0.085 R)
• M14: 4,328,166 km (0.064 R)
• M15: 4,652,793 km (0.072 R)
• M16: 4,873,599 km (0.11 R)
• M17: 5,211,242 km (0.028 R)
• M18: 5,325,535 km (0.044 R)
• M19: 6,678,348 km (0.099 R)
• M20: 7,137,913 km (0.095 R)
• M21: 7,264,921 km (0.114 R)
• M22: 7,521,482 km (0.114 R)
• M23: 7,824,417 km (0.079 R)
• M24: 8,487,286 km (0.066 R)
• M25: 8,667,102 km (0.1 R)
• M26: 9,445,460 km (0.056 R)
• M27: 10,150,664 km (0.036 R)
• M28: 10,485,614 km (0.029 R)
• M29: 11,462,638 km (0.072 R)
• M30: 12,113,239 km (0.039 R)
• M31: 12,265,081 km (0.092 R)
• M32: 12,519,547 km (0.112 R)
• M33: 12,673,034 km (0.065 R)
• M34: 12,982,103 km (0.094 R)
• M35: 13,450,195 km (0.104 R)
• M36: 13,607,422 km (0.099 R)
• M37: 13,870,864 km (0.08 R)
• M38: 14,082,844 km (0.044 R)
• M39: 14,242,615 km (0.082 R)
• M40: 15,213,505 km (0.09 R)
• M41: 15,541,872 km (0.048 R)
• M42: 15,651,976 km (0.1 R)
• M43: 16,766,032 km (0.077 R)
• M44: 17,161,868 km (0.087 R)
• M45: 17,847,924 km (0.086 R)
• M46: 18,426,419 km (0.073 R)
• M47: 20,078,727 km (0.051 R)
• M48: 21,348,963 km (0.105 R)
• M49: 22,520,463 km (0.108 R)
• M50: 23,271,146 km (0.111 R)
• M51: 23,839,468 km (0.118 R)
• M52: 24,540,334 km (0.111 R)
• M53: 25,442,110 km (0.12 R)
• M54: 25,831,962 km (0.038 R)
• M55: 26,289,283 km (0.107 R)
• M56: 26,815,119 km (0.075 R)
• M57: 27,079,309 km (0.106 R)
• M58: 29,360,228 km (0.084 R)
• M59: 30,592,465 km (0.11 R)
• M60: 31,423,332 km (0.119 R)
• M61: 31,911,470 km (0.073 R)
• M62: 32,121,356 km (0.098 R)
• M63: 34,317,752 km (0.104 R)
• M64: 34,604,680 km (0.106 R)
• M65: 34,748,444 km (0.106 R)
• M66: 37,296,395 km (0.109 R)
• M67: 37,961,208 km (0.116 R)
• M68: 38,183,660 km (0.049 R)
• M69: 39,003,157 km (0.056 R)
• M70: 39,302,652 km (0.041 R)
• M71: 39,602,895 km (0.118 R)
• M72: 39,979,133 km (0.087 R)
• M73: 40,507,962 km (0.073 R)
• M74: 42,877,891 km (0.039 R)
• M75: 44,118,506 km (0.079 R)
• M76: 44,586,748 km (0.08 R)
• M77: 45,685,843 km (0.079 R)
• M78: 45,843,519 km (0.082 R)
• M79: 46,159,620 km (0.084 R)
• M80: 46,317,894 km (0.106 R)
• M81: 47,910,663 km (0.113 R)
• M82: 48,955,604 km (0.099 R)
• M83: 51,313,416 km (0.067 R)
• M84: 51,723,763 km (0.072 R)
• M85: 54,625,962 km (0.036 R)
• M86: 54,709,587 km (0.068 R)
• M87: 55,801,651 km (0.052 R)
• M88: 55,970,248 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202

Radius: 7.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.17 AU - 13.41 AU

Year: 15816 Days

Day: 22 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,542,891 km

• M1: 259,104 km (0.112 R)
• M2: 324,179 km (0.098 R)
• M3: 615,595 km (0.096 R)
• M4: 739,462 km (0.113 R)
• M5: 837,898 km (0.046 R)
• M6: 1,103,135 km (0.109 R)
• M7: 1,314,068 km (0.062 R)
• M8: 1,434,644 km (0.117 R)
• M9: 1,558,810 km (0.076 R)
• M10: 1,818,063 km (0.092 R)
• M11: 2,184,727 km (0.059 R)
• M12: 2,906,387 km (0.084 R)
• M13: 2,985,076 km (0.073 R)
• M14: 3,090,991 km (0.043 R)
• M15: 3,499,543 km (0.063 R)
• M16: 3,639,567 km (0.099 R)
• M17: 3,752,962 km (0.067 R)
• M18: 4,158,821 km (0.051 R)
• M19: 4,487,487 km (0.115 R)
• M20: 4,609,110 km (0.055 R)
• M21: 4,731,930 km (0.057 R)
• M22: 4,918,030 km (0.067 R)
• M23: 5,297,560 km (0.119 R)
• M24: 5,523,303 km (0.074 R)
• M25: 5,719,426 km (0.109 R)
• M26: 6,151,913 km (0.094 R)
• M27: 6,838,119 km (0.087 R)
• M28: 6,942,987 km (0.119 R)
• M29: 7,048,603 km (0.07 R)
• M30: 7,190,122 km (0.093 R)
• M31: 7,476,154 km (0.095 R)
• M32: 8,244,488 km (0.07 R)
• M33: 8,431,037 km (0.111 R)
• M34: 8,732,626 km (0.113 R)
• M35: 9,037,656 km (0.063 R)
• M36: 9,423,918 km (0.109 R)
• M37: 9,619,143 km (0.115 R)
• M38: 10,013,483 km (0.101 R)
• M39: 10,332,725 km (0.064 R)
• M40: 10,574,475 km (0.119 R)
• M41: 10,777,180 km (0.054 R)
• M42: 11,145,640 km (0.095 R)
• M43: 11,894,527 km (0.088 R)
• M44: 12,021,086 km (0.117 R)
• M45: 12,360,374 km (0.047 R)
• M46: 12,445,645 km (0.108 R)
• M47: 12,832,057 km (0.09 R)
• M48: 12,918,375 km (0.098 R)
• M49: 13,397,088 km (0.068 R)
• M50: 14,416,597 km (0.116 R)
• M51: 14,731,800 km (0.1 R)
• M52: 14,958,291 km (0.11 R)
• M53: 15,094,874 km (0.077 R)
• M54: 15,552,793 km (0.062 R)
• M55: 16,341,772 km (0.078 R)
• M56: 16,906,504 km (0.1 R)
• M57: 17,669,453 km (0.1 R)
• M58: 18,541,160 km (0.088 R)
• M59: 20,477,405 km (0.105 R)
• M60: 20,781,089 km (0.102 R)
• M61: 20,831,803 km (0.038 R)
• M62: 22,321,049 km (0.042 R)
• M63: 23,104,793 km (0.119 R)
• M64: 23,738,190 km (0.063 R)
• M65: 24,217,053 km (0.105 R)
• M66: 24,591,646 km (0.081 R)
• M67: 25,672,640 km (0.039 R)
• M68: 25,999,960 km (0.1 R)
• M69: 27,323,004 km (0.111 R)
• M70: 27,657,056 km (0.085 R)
• M71: 27,768,806 km (0.093 R)
• M72: 28,724,287 km (0.062 R)
• M73: 29,234,416 km (0.098 R)
• M74: 31,596,117 km (0.053 R)
• M75: 31,946,775 km (0.112 R)
• M76: 32,357,720 km (0.109 R)
• M77: 32,829,253 km (0.088 R)
• M78: 34,919,434 km (0.077 R)
• M79: 35,282,059 km (0.034 R)
• M80: 35,889,128 km (0.075 R)
• M81: 36,622,307 km (0.094 R)
• M82: 36,867,797 km (0.064 R)
• M83: 36,929,132 km (0.111 R)
• M84: 37,175,370 km (0.038 R)
• M85: 37,298,639 km (0.026 R)
• M86: 39,289,637 km (0.083 R)
• M87: 39,918,845 km (0.112 R)
• M88: 42,147,255 km (0.083 R)
• M89: 42,597,694 km (0.027 R)
• M90: 43,308,883 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.4

Radius: 3.4

Gravity: 31.61 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.37 AU - 17.75 AU

Year: 28719 Days

Day: 21.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 78,542,891 km

• M1: 247,884 km (0.045 R)
• M2: 281,244 km (0.115 R)
• M3: 766,839 km (0.077 R)
• M4: 919,877 km (0.117 R)
• M5: 1,138,739 km (0.118 R)
• M6: 1,622,539 km (0.062 R)
• M7: 2,126,534 km (0.102 R)
• M8: 2,906,238 km (0.084 R)
• M9: 3,428,634 km (0.041 R)
• M10: 4,421,515 km (0.085 R)
• M11: 4,740,308 km (0.114 R)
• M12: 5,303,693 km (0.12 R)
• M13: 5,987,356 km (0.082 R)
• M14: 6,646,484 km (0.062 R)
• M15: 6,906,186 km (0.119 R)
• M16: 7,435,463 km (0.12 R)
• M17: 7,596,729 km (0.086 R)
• M18: 8,871,154 km (0.098 R)
• M19: 10,751,150 km (0.062 R)
• M20: 11,116,917 km (0.089 R)
• M21: 11,548,656 km (0.119 R)
• M22: 12,812,459 km (0.073 R)
• M23: 14,452,650 km (0.095 R)
• M24: 14,721,178 km (0.074 R)
• M25: 15,811,597 km (0.048 R)
• M26: 19,308,747 km (0.08 R)
• M27: 23,739,237 km (0.05 R)
• M28: 24,853,592 km (0.115 R)
• M29: 25,336,344 km (0.119 R)
• M30: 26,556,913 km (0.105 R)
• M31: 26,721,022 km (0.094 R)
• M32: 29,903,866 km (0.101 R)
• M33: 33,380,820 km (0.08 R)
• M34: 36,800,029 km (0.086 R)
• M35: 39,202,870 km (0.105 R)
• M36: 40,140,400 km (0.086 R)
• M37: 41,942,007 km (0.097 R)
• M38: 44,644,792 km (0.075 R)
• M39: 46,510,576 km (0.113 R)
• M40: 46,807,528 km (0.093 R)
• M41: 48,201,481 km (0.104 R)
• M42: 49,205,432 km (0.108 R)
• M43: 50,419,270 km (0.112 R)
• M44: 50,724,300 km (0.068 R)
• M45: 50,928,052 km (0.107 R)
• M46: 53,083,009 km (0.096 R)
• M47: 56,423,530 km (0.057 R)
• M48: 56,740,228 km (0.079 R)
• M49: 58,973,126 km (0.028 R)
• M50: 59,187,350 km (0.106 R)
• M51: 59,401,724 km (0.115 R)
• M52: 61,777,488 km (0.104 R)
• M53: 63,086,320 km (0.076 R)
• M54: 63,744,101 km (0.112 R)
• M55: 64,624,784 km (0.108 R)
• M56: 66,064,364 km (0.115 R)
• M57: 69,426,726 km (0.105 R)
• M58: 69,652,918 km (0.057 R)
• M59: 71,242,695 km (0.047 R)
• M60: 71,584,825 km (0.114 R)
• M61: 73,074,072 km (0.064 R)
• M62: 73,880,255 km (0.1 R)
• M63: 75,966,696 km (0.051 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 17,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit