🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.61 AU - 0.85 AU

Year: 267 Days

Day: 14.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.1 AU - 1.8 AU

Year: 746 Days

Day: 37.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.5 AU - 1.56 AU

Year: 809 Days

Day: 22.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,172,516 km

• M1: 62,233 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.21 AU - 1.95 AU

Year: 849 Days

Day: 33.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.71 AU - 2.23 AU

Year: 1182 Days

Day: 22.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,172,516 km

• M1: 193,131 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.5

Radius: 10.1

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.8 AU - 3.7 AU

Year: 2505 Days

Day: 10.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,172,516 km

• M1: 130,749 km (0.078 R)
• M2: 232,176 km (0.073 R)
• M3: 302,188 km (0.064 R)
• M4: 427,252 km (0.062 R)
• M5: 563,984 km (0.092 R)
• M6: 661,223 km (0.099 R)
• M7: 823,835 km (0.118 R)
• M8: 925,861 km (0.11 R)
• M9: 1,054,366 km (0.05 R)
• M10: 1,132,157 km (0.055 R)
• M11: 1,294,022 km (0.117 R)
• M12: 1,402,181 km (0.032 R)
• M13: 1,538,614 km (0.055 R)
• M14: 1,718,880 km (0.116 R)
• M15: 1,825,094 km (0.109 R)
• M16: 2,030,193 km (0.116 R)
• M17: 2,228,559 km (0.097 R)
• M18: 2,301,114 km (0.092 R)
• M19: 2,568,446 km (0.113 R)
• M20: 2,690,667 km (0.12 R)
• M21: 2,861,807 km (0.105 R)
• M22: 2,924,938 km (0.117 R)
• M23: 3,231,314 km (0.049 R)
• M24: 3,363,409 km (0.117 R)
• M25: 3,548,162 km (0.095 R)
• M26: 3,684,596 km (0.109 R)
• M27: 3,910,040 km (0.112 R)
• M28: 4,050,961 km (0.059 R)
• M29: 4,392,792 km (0.085 R)
• M30: 4,725,198 km (0.111 R)
• M31: 5,027,536 km (0.087 R)
• M32: 5,297,410 km (0.087 R)
• M33: 5,394,798 km (0.08 R)
• M34: 5,473,337 km (0.102 R)
• M35: 5,571,922 km (0.099 R)
• M36: 5,891,463 km (0.033 R)
• M37: 6,053,478 km (0.03 R)
• M38: 6,340,556 km (0.106 R)
• M39: 7,207,177 km (0.063 R)
• M40: 7,489,617 km (0.101 R)
• M41: 7,555,291 km (0.073 R)
• M42: 8,200,506 km (0.113 R)
• M43: 8,313,602 km (0.079 R)
• M44: 8,747,885 km (0.11 R)
• M45: 8,817,149 km (0.114 R)
• M46: 9,025,988 km (0.068 R)
• M47: 9,142,823 km (0.037 R)
• M48: 9,496,024 km (0.032 R)
• M49: 9,591,019 km (0.076 R)
• M50: 9,757,970 km (0.085 R)
• M51: 9,973,989 km (0.101 R)
• M52: 10,046,395 km (0.119 R)
• M53: 10,216,039 km (0.11 R)
• M54: 10,337,811 km (0.092 R)
• M55: 10,582,703 km (0.069 R)
• M56: 10,730,506 km (0.053 R)
• M57: 10,928,723 km (0.045 R)
• M58: 11,278,483 km (0.11 R)
• M59: 12,662,113 km (0.094 R)
• M60: 13,936,388 km (0.101 R)
• M61: 14,234,237 km (0.072 R)
• M62: 14,534,032 km (0.079 R)
• M63: 14,891,122 km (0.04 R)
• M64: 15,334,679 km (0.094 R)
• M65: 16,092,991 km (0.069 R)
• M66: 16,177,963 km (0.068 R)
• M67: 16,519,494 km (0.025 R)
• M68: 16,748,529 km (0.105 R)
• M69: 16,892,143 km (0.118 R)
• M70: 16,978,610 km (0.08 R)
• M71: 17,616,645 km (0.117 R)
• M72: 17,909,408 km (0.096 R)
• M73: 18,826,742 km (0.112 R)
• M74: 19,066,099 km (0.092 R)
• M75: 19,216,146 km (0.093 R)
• M76: 19,306,353 km (0.105 R)
• M77: 19,820,222 km (0.05 R)
• M78: 20,002,582 km (0.038 R)
• M79: 20,614,886 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.3

Radius: 8.3

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.09 AU - 5.07 AU

Year: 4190 Days

Day: 12.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,172,516 km

• M1: 147,504 km (0.099 R)
• M2: 221,704 km (0.077 R)
• M3: 438,471 km (0.088 R)
• M4: 812,466 km (0.059 R)
• M5: 1,051,374 km (0.111 R)
• M6: 1,283,849 km (0.086 R)
• M7: 1,355,357 km (0.088 R)
• M8: 1,532,780 km (0.057 R)
• M9: 1,877,453 km (0.115 R)
• M10: 2,042,161 km (0.043 R)
• M11: 2,177,397 km (0.072 R)
• M12: 2,315,775 km (0.053 R)
• M13: 2,582,807 km (0.104 R)
• M14: 2,692,462 km (0.065 R)
• M15: 3,030,703 km (0.087 R)
• M16: 3,224,582 km (0.083 R)
• M17: 3,342,914 km (0.11 R)
• M18: 3,502,834 km (0.07 R)
• M19: 3,665,297 km (0.115 R)
• M20: 3,788,865 km (0.112 R)
• M21: 4,318,442 km (0.104 R)
• M22: 4,669,698 km (0.089 R)
• M23: 4,848,766 km (0.102 R)
• M24: 5,007,190 km (0.114 R)
• M25: 5,283,049 km (0.119 R)
• M26: 5,446,260 km (0.114 R)
• M27: 5,611,117 km (0.12 R)
• M28: 5,801,555 km (0.088 R)
• M29: 5,897,597 km (0.07 R)
• M30: 6,559,717 km (0.105 R)
• M31: 6,710,063 km (0.065 R)
• M32: 6,836,174 km (0.082 R)
• M33: 7,426,786 km (0.101 R)
• M34: 7,531,056 km (0.084 R)
• M35: 8,356,537 km (0.113 R)
• M36: 8,464,996 km (0.099 R)
• M37: 8,546,826 km (0.062 R)
• M38: 9,294,366 km (0.074 R)
• M39: 9,661,928 km (0.05 R)
• M40: 10,762,968 km (0.11 R)
• M41: 10,851,680 km (0.092 R)
• M42: 11,029,701 km (0.119 R)
• M43: 11,629,888 km (0.078 R)
• M44: 11,812,098 km (0.083 R)
• M45: 12,179,211 km (0.099 R)
• M46: 12,240,846 km (0.069 R)
• M47: 12,612,297 km (0.08 R)
• M48: 12,830,710 km (0.115 R)
• M49: 13,019,054 km (0.079 R)
• M50: 13,176,580 km (0.081 R)
• M51: 13,685,064 km (0.056 R)
• M52: 13,749,092 km (0.095 R)
• M53: 13,813,269 km (0.114 R)
• M54: 13,941,774 km (0.049 R)
• M55: 14,199,979 km (0.118 R)
• M56: 14,329,681 km (0.035 R)
• M57: 14,394,756 km (0.119 R)
• M58: 14,525,056 km (0.063 R)
• M59: 15,149,477 km (0.035 R)
• M60: 15,615,026 km (0.117 R)
• M61: 16,697,067 km (0.091 R)
• M62: 16,765,433 km (0.105 R)
• M63: 17,005,688 km (0.111 R)
• M64: 17,109,060 km (0.114 R)
• M65: 17,247,139 km (0.102 R)
• M66: 17,803,044 km (0.082 R)
• M67: 17,873,056 km (0.038 R)
• M68: 18,048,235 km (0.111 R)
• M69: 18,364,934 km (0.094 R)
• M70: 19,147,031 km (0.084 R)
• M71: 19,470,163 km (0.101 R)
• M72: 19,578,173 km (0.111 R)
• M73: 19,650,428 km (0.106 R)
• M74: 20,194,516 km (0.07 R)
• M75: 20,340,523 km (0.097 R)
• M76: 20,743,690 km (0.098 R)
• M77: 21,669,700 km (0.063 R)
• M78: 22,081,394 km (0.081 R)
• M79: 22,231,740 km (0.113 R)
• M80: 23,370,329 km (0.047 R)
• M81: 23,446,923 km (0.113 R)
• M82: 24,722,544 km (0.073 R)
• M83: 26,298,707 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.4

Radius: 8

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.48 AU - 9.62 AU

Year: 11639 Days

Day: 5.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,172,516 km

• M1: 160,967 km (0.093 R)
• M2: 314,904 km (0.099 R)
• M3: 469,139 km (0.08 R)
• M4: 605,273 km (0.096 R)
• M5: 1,218,624 km (0.074 R)
• M6: 1,449,753 km (0.068 R)
• M7: 1,591,123 km (0.077 R)
• M8: 2,201,482 km (0.087 R)
• M9: 2,317,570 km (0.088 R)
• M10: 2,580,264 km (0.111 R)
• M11: 3,478,450 km (0.089 R)
• M12: 3,723,940 km (0.117 R)
• M13: 4,347,613 km (0.115 R)
• M14: 4,671,792 km (0.074 R)
• M15: 4,791,470 km (0.119 R)
• M16: 5,218,871 km (0.101 R)
• M17: 5,374,453 km (0.088 R)
• M18: 5,594,811 km (0.114 R)
• M19: 6,373,019 km (0.091 R)
• M20: 7,392,977 km (0.095 R)
• M21: 7,532,702 km (0.109 R)
• M22: 7,708,778 km (0.047 R)
• M23: 8,208,734 km (0.106 R)
• M24: 8,682,511 km (0.117 R)
• M25: 9,015,665 km (0.093 R)
• M26: 9,315,310 km (0.071 R)
• M27: 9,847,729 km (0.041 R)
• M28: 10,233,990 km (0.077 R)
• M29: 10,585,994 km (0.074 R)
• M30: 10,902,094 km (0.073 R)
• M31: 11,503,328 km (0.079 R)
• M32: 11,665,343 km (0.085 R)
• M33: 11,746,724 km (0.053 R)
• M34: 11,991,915 km (0.056 R)
• M35: 12,487,383 km (0.107 R)
• M36: 12,821,435 km (0.108 R)
• M37: 13,370,609 km (0.111 R)
• M38: 13,712,290 km (0.083 R)
• M39: 14,360,797 km (0.048 R)
• M40: 14,754,688 km (0.067 R)
• M41: 15,642,701 km (0.069 R)
• M42: 15,732,460 km (0.105 R)
• M43: 16,093,290 km (0.084 R)
• M44: 16,320,081 km (0.069 R)
• M45: 17,563,388 km (0.086 R)
• M46: 17,703,412 km (0.055 R)
• M47: 17,984,656 km (0.05 R)
• M48: 18,456,488 km (0.113 R)
• M49: 18,598,905 km (0.085 R)
• M50: 19,799,428 km (0.064 R)
• M51: 20,679,213 km (0.036 R)
• M52: 21,272,817 km (0.075 R)
• M53: 22,476,781 km (0.117 R)
• M54: 23,651,274 km (0.109 R)
• M55: 24,375,926 km (0.1 R)
• M56: 24,480,046 km (0.112 R)
• M57: 25,055,250 km (0.074 R)
• M58: 25,160,417 km (0.088 R)
• M59: 26,166,014 km (0.066 R)
• M60: 26,272,528 km (0.114 R)
• M61: 26,539,709 km (0.081 R)
• M62: 26,593,265 km (0.038 R)
• M63: 27,292,486 km (0.067 R)
• M64: 27,834,629 km (0.048 R)
• M65: 27,997,840 km (0.09 R)
• M66: 28,434,965 km (0.05 R)
• M67: 28,544,620 km (0.065 R)
• M68: 29,592,852 km (0.082 R)
• M69: 30,429,404 km (0.108 R)
• M70: 31,217,186 km (0.073 R)
• M71: 31,330,282 km (0.038 R)
• M72: 31,784,012 km (0.105 R)
• M73: 32,354,279 km (0.072 R)
• M74: 32,755,351 km (0.111 R)
• M75: 34,084,977 km (0.066 R)
• M76: 34,259,708 km (0.032 R)
• M77: 35,137,847 km (0.104 R)
• M78: 36,023,466 km (0.099 R)
• M79: 37,335,440 km (0.102 R)
• M80: 38,845,331 km (0.113 R)
• M81: 40,067,546 km (0.097 R)
• M82: 40,868,642 km (0.103 R)
• M83: 40,992,360 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.1

Radius: 5.5

Gravity: 28.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.08 AU - 11.26 AU

Year: 13865 Days

Day: 23.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,172,516 km

• M1: 198,068 km (0.104 R)
• M2: 263,442 km (0.076 R)
• M3: 321,785 km (0.118 R)
• M4: 963,859 km (0.063 R)
• M5: 1,155,344 km (0.088 R)
• M6: 1,411,456 km (0.044 R)
• M7: 1,629,121 km (0.09 R)
• M8: 2,005,060 km (0.036 R)
• M9: 2,249,503 km (0.117 R)
• M10: 3,212,764 km (0.116 R)
• M11: 3,283,524 km (0.067 R)
• M12: 3,354,732 km (0.115 R)
• M13: 3,534,848 km (0.05 R)
• M14: 3,607,852 km (0.104 R)
• M15: 4,404,012 km (0.119 R)
• M16: 4,561,688 km (0.062 R)
• M17: 4,801,643 km (0.105 R)
• M18: 5,127,916 km (0.065 R)
• M19: 6,237,334 km (0.113 R)
• M20: 7,652,679 km (0.117 R)
• M21: 9,515,322 km (0.109 R)
• M22: 11,563,915 km (0.055 R)
• M23: 12,497,855 km (0.079 R)
• M24: 12,553,505 km (0.056 R)
• M25: 12,777,154 km (0.118 R)
• M26: 13,058,548 km (0.12 R)
• M27: 13,742,210 km (0.066 R)
• M28: 14,204,318 km (0.049 R)
• M29: 14,907,129 km (0.073 R)
• M30: 16,346,410 km (0.12 R)
• M31: 16,590,553 km (0.115 R)
• M32: 17,144,365 km (0.1 R)
• M33: 17,206,298 km (0.036 R)
• M34: 17,330,315 km (0.071 R)
• M35: 19,613,328 km (0.106 R)
• M36: 20,394,977 km (0.089 R)
• M37: 21,519,803 km (0.104 R)
• M38: 23,691,216 km (0.095 R)
• M39: 23,760,181 km (0.112 R)
• M40: 24,592,992 km (0.039 R)
• M41: 24,872,740 km (0.087 R)
• M42: 25,505,988 km (0.061 R)
• M43: 25,860,086 km (0.109 R)
• M44: 27,220,529 km (0.111 R)
• M45: 28,164,791 km (0.099 R)
• M46: 28,824,667 km (0.047 R)
• M47: 29,267,477 km (0.083 R)
• M48: 31,060,856 km (0.065 R)
• M49: 31,439,040 km (0.109 R)
• M50: 32,429,228 km (0.114 R)
• M51: 33,507,081 km (0.111 R)
• M52: 33,817,047 km (0.087 R)
• M53: 34,831,471 km (0.111 R)
• M54: 36,014,341 km (0.065 R)
• M55: 36,093,628 km (0.091 R)
• M56: 36,491,109 km (0.03 R)
• M57: 36,570,695 km (0.04 R)
• M58: 36,650,431 km (0.115 R)
• M59: 37,290,411 km (0.063 R)
• M60: 37,772,714 km (0.096 R)
• M61: 39,150,660 km (0.118 R)
• M62: 39,886,682 km (0.078 R)
• M63: 40,050,940 km (0.098 R)
• M64: 41,955,321 km (0.099 R)
• M65: 42,289,523 km (0.088 R)
• M66: 42,624,622 km (0.091 R)
• M67: 42,708,547 km (0.096 R)
• M68: 42,876,545 km (0.109 R)
• M69: 42,960,619 km (0.089 R)
• M70: 44,824,010 km (0.092 R)
• M71: 46,109,654 km (0.055 R)
• M72: 48,366,637 km (0.116 R)
• M73: 48,980,437 km (0.111 R)
• M74: 49,332,291 km (0.093 R)
• M75: 49,950,131 km (0.087 R)
• M76: 50,570,513 km (0.084 R)
• M77: 51,461,219 km (0.097 R)
• M78: 52,177,493 km (0.088 R)
• M79: 52,267,252 km (0.092 R)
• M80: 53,619,916 km (0.058 R)
• M81: 54,255,109 km (0.105 R)
• M82: 55,532,824 km (0.027 R)
• M83: 56,267,499 km (0.103 R)
• M84: 56,912,864 km (0.085 R)
• M85: 57,375,421 km (0.106 R)
• M86: 58,304,274 km (0.06 R)
• M87: 58,677,072 km (0.053 R)
• M88: 58,863,920 km (0.088 R)
• M89: 59,144,416 km (0.066 R)
• M90: 59,237,914 km (0.111 R)
• M91: 60,270,738 km (0.108 R)
• M92: 62,259,043 km (0.089 R)
• M93: 62,831,106 km (0.097 R)
• M94: 63,117,735 km (0.093 R)
• M95: 63,596,448 km (0.082 R)
• M96: 63,788,233 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 13,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit