🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.51 AU - 0.55 AU

Year: 141 Days

Day: 31.6 Hours

Environment

Temp: 256 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,316,385 km

• M1: 106,813 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.5 AU - 0.66 AU

Year: 161 Days

Day: 41.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.83 AU - 1.23 AU

Year: 382 Days

Day: 22.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.03 AU - 2.29 AU

Year: 1160 Days

Day: 33.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,316,385 km

• M1: 1,416,093 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.77 AU - 2.85 AU

Year: 1720 Days

Day: 37.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 132.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.68 AU - 4.02 AU

Year: 2759 Days

Day: 31.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,316,385 km

• M1: 2,773,245 km (0.097 R)

Asteroid Belt

Center: 7.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.9

Radius: 11.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.85 AU - 13.85 AU

Year: 14899 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 100,316,385 km

• M1: 181,163 km (0.113 R)
• M2: 285,732 km (0.096 R)
• M3: 441,763 km (0.118 R)
• M4: 533,017 km (0.119 R)
• M5: 831,465 km (0.118 R)
• M6: 909,555 km (0.045 R)
• M7: 1,137,991 km (0.114 R)
• M8: 1,479,972 km (0.097 R)
• M9: 1,906,026 km (0.102 R)
• M10: 2,257,432 km (0.098 R)
• M11: 2,990,312 km (0.072 R)
• M12: 3,334,985 km (0.028 R)
• M13: 3,725,735 km (0.114 R)
• M14: 4,131,295 km (0.108 R)
• M15: 4,269,523 km (0.084 R)
• M16: 4,444,702 km (0.111 R)
• M17: 4,729,985 km (0.034 R)
• M18: 5,355,903 km (0.118 R)
• M19: 5,852,269 km (0.108 R)
• M20: 6,165,227 km (0.085 R)
• M21: 6,363,594 km (0.119 R)
• M22: 6,523,814 km (0.106 R)
• M23: 8,068,412 km (0.116 R)
• M24: 10,419,791 km (0.048 R)
• M25: 10,799,321 km (0.087 R)
• M26: 11,425,687 km (0.095 R)
• M27: 11,817,035 km (0.116 R)
• M28: 12,163,055 km (0.053 R)
• M29: 12,462,251 km (0.119 R)
• M30: 12,966,545 km (0.115 R)
• M31: 13,528,883 km (0.111 R)
• M32: 14,203,719 km (0.097 R)
• M33: 15,209,915 km (0.119 R)
• M34: 15,370,882 km (0.115 R)
• M35: 15,965,833 km (0.112 R)
• M36: 16,844,870 km (0.098 R)
• M37: 17,011,522 km (0.084 R)
• M38: 17,178,623 km (0.057 R)
• M39: 17,739,615 km (0.114 R)
• M40: 18,192,747 km (0.116 R)
• M41: 18,592,323 km (0.059 R)
• M42: 19,052,635 km (0.101 R)
• M43: 19,284,213 km (0.113 R)
• M44: 19,633,374 km (0.078 R)
• M45: 20,102,064 km (0.101 R)
• M46: 20,396,922 km (0.081 R)
• M47: 22,378,495 km (0.07 R)
• M48: 22,622,788 km (0.08 R)
• M49: 24,295,293 km (0.102 R)
• M50: 24,609,448 km (0.119 R)
• M51: 25,623,572 km (0.105 R)
• M52: 26,135,795 km (0.117 R)
• M53: 26,716,085 km (0.068 R)
• M54: 27,235,340 km (0.115 R)
• M55: 28,349,993 km (0.085 R)
• M56: 31,508,752 km (0.095 R)
• M57: 32,886,399 km (0.103 R)
• M58: 34,072,710 km (0.059 R)
• M59: 36,919,259 km (0.067 R)
• M60: 37,570,159 km (0.072 R)
• M61: 40,137,408 km (0.037 R)
• M62: 41,254,904 km (0.08 R)
• M63: 41,554,698 km (0.061 R)
• M64: 42,080,983 km (0.088 R)
• M65: 42,307,175 km (0.067 R)
• M66: 45,053,194 km (0.071 R)
• M67: 46,058,940 km (0.119 R)
• M68: 46,525,686 km (0.114 R)
• M69: 47,150,406 km (0.111 R)
• M70: 48,882,600 km (0.106 R)
• M71: 49,915,873 km (0.108 R)
• M72: 50,555,404 km (0.097 R)
• M73: 51,842,544 km (0.053 R)
• M74: 51,923,327 km (0.085 R)
• M75: 52,085,042 km (0.114 R)
• M76: 52,733,698 km (0.091 R)
• M77: 52,977,543 km (0.092 R)
• M78: 53,466,578 km (0.071 R)
• M79: 53,793,300 km (0.09 R)
• M80: 54,202,749 km (0.064 R)
• M81: 54,695,525 km (0.082 R)
• M82: 55,107,218 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.4

Radius: 6.8

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 15.4 AU - 17.5 AU

Year: 24369 Days

Day: 20.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,316,385 km

• M1: 142,118 km (0.111 R)
• M2: 295,456 km (0.098 R)
• M3: 853,157 km (0.119 R)
• M4: 1,180,178 km (0.065 R)
• M5: 1,267,842 km (0.107 R)
• M6: 1,357,750 km (0.071 R)
• M7: 1,607,728 km (0.104 R)
• M8: 1,672,654 km (0.118 R)
• M9: 1,771,538 km (0.111 R)
• M10: 1,940,733 km (0.083 R)
• M11: 2,150,619 km (0.1 R)
• M12: 2,592,531 km (0.092 R)
• M13: 2,863,154 km (0.066 R)
• M14: 3,557,737 km (0.026 R)
• M15: 3,685,643 km (0.046 R)
• M16: 4,257,107 km (0.068 R)
• M17: 4,715,325 km (0.075 R)
• M18: 4,997,766 km (0.098 R)
• M19: 5,777,919 km (0.1 R)
• M20: 7,178,155 km (0.066 R)
• M21: 7,612,437 km (0.052 R)
• M22: 7,832,795 km (0.066 R)
• M23: 8,167,146 km (0.114 R)
• M24: 8,677,574 km (0.097 R)
• M25: 8,850,060 km (0.077 R)
• M26: 9,315,459 km (0.105 R)
• M27: 10,574,475 km (0.082 R)
• M28: 11,005,915 km (0.082 R)
• M29: 12,399,270 km (0.057 R)
• M30: 12,463,896 km (0.062 R)
• M31: 14,522,812 km (0.06 R)
• M32: 15,835,832 km (0.12 R)
• M33: 16,187,686 km (0.063 R)
• M34: 16,684,651 km (0.098 R)
• M35: 17,766,243 km (0.079 R)
• M36: 18,278,765 km (0.051 R)
• M37: 19,769,658 km (0.08 R)
• M38: 20,759,547 km (0.034 R)
• M39: 21,376,638 km (0.089 R)
• M40: 21,454,279 km (0.061 R)
• M41: 21,843,533 km (0.117 R)
• M42: 21,921,623 km (0.094 R)
• M43: 22,078,103 km (0.106 R)
• M44: 22,708,059 km (0.083 R)
• M45: 23,423,586 km (0.093 R)
• M46: 23,904,842 km (0.057 R)
• M47: 26,442,620 km (0.113 R)
• M48: 27,195,247 km (0.12 R)
• M49: 28,892,884 km (0.053 R)
• M50: 29,581,483 km (0.111 R)
• M51: 30,362,683 km (0.114 R)
• M52: 33,915,782 km (0.086 R)
• M53: 34,187,452 km (0.096 R)
• M54: 35,098,503 km (0.12 R)
• M55: 35,190,057 km (0.097 R)
• M56: 35,648,873 km (0.045 R)
• M57: 37,504,186 km (0.108 R)
• M58: 39,295,621 km (0.076 R)
• M59: 41,501,292 km (0.098 R)
• M60: 42,863,380 km (0.099 R)
• M61: 43,648,320 km (0.103 R)
• M62: 43,943,776 km (0.111 R)
• M63: 45,431,677 km (0.101 R)
• M64: 45,931,184 km (0.061 R)
• M65: 47,036,712 km (0.087 R)
• M66: 49,171,474 km (0.117 R)
• M67: 50,922,666 km (0.063 R)
• M68: 51,026,338 km (0.027 R)
• M69: 51,337,651 km (0.071 R)
• M70: 51,545,592 km (0.114 R)
• M71: 51,962,222 km (0.045 R)
• M72: 52,066,641 km (0.107 R)
• M73: 52,171,061 km (0.072 R)
• M74: 53,218,994 km (0.069 R)
• M75: 53,324,161 km (0.057 R)
• M76: 54,273,958 km (0.082 R)
• M77: 54,591,853 km (0.055 R)
• M78: 56,833,877 km (0.119 R)
• M79: 57,156,559 km (0.105 R)
• M80: 57,912,029 km (0.092 R)
• M81: 60,307,689 km (0.118 R)
• M82: 60,636,954 km (0.057 R)
• M83: 62,513,509 km (0.112 R)
• M84: 63,737,968 km (0.076 R)
• M85: 64,297,165 km (0.086 R)
• M86: 64,858,007 km (0.074 R)
• M87: 66,097,426 km (0.096 R)
• M88: 70,670,184 km (0.077 R)
• M89: 72,411,054 km (0.076 R)
• M90: 73,579,414 km (0.076 R)
• M91: 74,283,421 km (0.091 R)
• M92: 74,871,939 km (0.12 R)
• M93: 76,884,030 km (0.114 R)
• M94: 77,002,961 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.4

Radius: 5.1

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 17.32 AU - 17.84 AU

Year: 26923 Days

Day: 19.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,316,385 km

• M1: 188,643 km (0.113 R)
• M2: 588,368 km (0.076 R)
• M3: 895,044 km (0.111 R)
• M4: 1,015,321 km (0.095 R)
• M5: 1,115,551 km (0.102 R)
• M6: 1,245,402 km (0.109 R)
• M7: 1,663,678 km (0.085 R)
• M8: 2,250,999 km (0.088 R)
• M9: 2,482,277 km (0.103 R)
• M10: 2,931,969 km (0.105 R)
• M11: 3,147,988 km (0.047 R)
• M12: 3,369,094 km (0.095 R)
• M13: 3,787,519 km (0.084 R)
• M14: 3,943,849 km (0.078 R)
• M15: 5,095,603 km (0.065 R)
• M16: 5,707,757 km (0.081 R)
• M17: 6,435,551 km (0.112 R)
• M18: 6,621,950 km (0.065 R)
• M19: 7,240,387 km (0.064 R)
• M20: 8,787,678 km (0.045 R)
• M21: 9,203,111 km (0.087 R)
• M22: 10,487,260 km (0.054 R)
• M23: 10,651,817 km (0.117 R)
• M24: 11,150,128 km (0.086 R)
• M25: 11,769,762 km (0.059 R)
• M26: 12,400,317 km (0.05 R)
• M27: 12,632,343 km (0.108 R)
• M28: 12,748,880 km (0.051 R)
• M29: 12,924,358 km (0.106 R)
• M30: 13,218,767 km (0.06 R)
• M31: 13,396,340 km (0.067 R)
• M32: 15,030,397 km (0.059 R)
• M33: 15,339,766 km (0.113 R)
• M34: 15,464,231 km (0.104 R)
• M35: 17,111,154 km (0.115 R)
• M36: 17,304,734 km (0.115 R)
• M37: 17,759,362 km (0.061 R)
• M38: 18,217,729 km (0.114 R)
• M39: 18,879,550 km (0.086 R)
• M40: 19,347,343 km (0.08 R)
• M41: 19,414,512 km (0.116 R)
• M42: 19,481,832 km (0.07 R)
• M43: 19,886,793 km (0.092 R)
• M44: 20,090,396 km (0.107 R)
• M45: 20,567,912 km (0.078 R)
• M46: 20,773,759 km (0.094 R)
• M47: 20,911,389 km (0.081 R)
• M48: 21,118,432 km (0.062 R)
• M49: 22,163,523 km (0.115 R)
• M50: 22,727,806 km (0.118 R)
• M51: 23,582,908 km (0.079 R)
• M52: 24,086,604 km (0.067 R)
• M53: 27,635,065 km (0.065 R)
• M54: 28,089,843 km (0.098 R)
• M55: 29,546,627 km (0.114 R)
• M56: 29,934,085 km (0.119 R)
• M57: 30,635,699 km (0.081 R)
• M58: 31,421,537 km (0.057 R)
• M59: 32,932,924 km (0.102 R)
• M60: 33,657,127 km (0.07 R)
• M61: 34,957,432 km (0.025 R)
• M62: 35,203,072 km (0.059 R)
• M63: 35,367,181 km (0.12 R)
• M64: 35,449,310 km (0.05 R)
• M65: 36,772,054 km (0.048 R)
• M66: 37,021,883 km (0.086 R)
• M67: 37,105,209 km (0.117 R)
• M68: 37,188,684 km (0.084 R)
• M69: 37,690,735 km (0.087 R)
• M70: 39,380,443 km (0.054 R)
• M71: 41,353,938 km (0.12 R)
• M72: 42,658,282 km (0.111 R)
• M73: 44,772,997 km (0.074 R)
• M74: 46,112,048 km (0.103 R)
• M75: 47,554,770 km (0.086 R)
• M76: 48,464,025 km (0.086 R)
• M77: 50,299,591 km (0.078 R)
• M78: 51,132,851 km (0.113 R)
• M79: 51,318,802 km (0.09 R)
• M80: 51,411,702 km (0.079 R)
• M81: 52,719,486 km (0.096 R)
• M82: 53,001,179 km (0.114 R)
• M83: 53,566,061 km (0.109 R)
• M84: 53,943,646 km (0.115 R)
• M85: 56,804,256 km (0.103 R)
• M86: 57,768,714 km (0.08 R)
• M87: 57,865,354 km (0.074 R)
• M88: 58,446,990 km (0.071 R)
• M89: 58,738,557 km (0.055 R)
• M90: 60,203,269 km (0.119 R)
• M91: 60,595,964 km (0.085 R)
• M92: 64,167,763 km (0.095 R)
• M93: 64,870,125 km (0.115 R)
• M94: 65,575,179 km (0.111 R)
• M95: 65,878,115 km (0.1 R)
• M96: 67,094,346 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665

Radius: 4.7

Gravity: 30.1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.99 AU - 21.41 AU

Year: 30729 Days

Day: 16.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,316,385 km

• M1: 105,018 km (0.052 R)
• M2: 224,546 km (0.059 R)
• M3: 385,663 km (0.12 R)
• M4: 686,953 km (0.051 R)
• M5: 1,281,755 km (0.106 R)
• M6: 1,495,231 km (0.113 R)
• M7: 1,719,927 km (0.036 R)
• M8: 2,117,707 km (0.111 R)
• M9: 3,134,225 km (0.101 R)
• M10: 3,469,623 km (0.063 R)
• M11: 3,766,126 km (0.07 R)
• M12: 4,278,350 km (0.058 R)
• M13: 4,489,283 km (0.106 R)
• M14: 5,479,920 km (0.112 R)
• M15: 6,595,621 km (0.104 R)
• M16: 6,900,651 km (0.038 R)
• M17: 8,493,120 km (0.102 R)
• M18: 8,625,364 km (0.099 R)
• M19: 9,983,713 km (0.11 R)
• M20: 11,117,366 km (0.075 R)
• M21: 11,479,841 km (0.055 R)
• M22: 11,552,845 km (0.081 R)
• M23: 14,046,193 km (0.117 R)
• M24: 14,595,666 km (0.096 R)
• M25: 14,833,377 km (0.07 R)
• M26: 15,796,787 km (0.093 R)
• M27: 17,614,850 km (0.1 R)
• M28: 18,805,799 km (0.084 R)
• M29: 19,672,270 km (0.066 R)
• M30: 21,354,198 km (0.099 R)
• M31: 21,623,923 km (0.107 R)
• M32: 21,804,488 km (0.116 R)
• M33: 21,894,845 km (0.092 R)
• M34: 23,358,511 km (0.093 R)
• M35: 23,543,713 km (0.082 R)
• M36: 23,729,364 km (0.093 R)
• M37: 24,195,511 km (0.106 R)
• M38: 25,137,080 km (0.099 R)
• M39: 25,707,796 km (0.095 R)
• M40: 26,475,382 km (0.072 R)
• M41: 26,958,883 km (0.056 R)
• M42: 27,347,837 km (0.119 R)
• M43: 29,820,241 km (0.08 R)
• M44: 30,021,151 km (0.114 R)
• M45: 31,439,638 km (0.107 R)
• M46: 31,951,562 km (0.071 R)
• M47: 32,054,336 km (0.117 R)
• M48: 32,363,106 km (0.079 R)
• M49: 32,983,638 km (0.079 R)
• M50: 33,295,400 km (0.033 R)
• M51: 34,026,634 km (0.09 R)
• M52: 35,080,551 km (0.105 R)
• M53: 36,788,660 km (0.063 R)
• M54: 37,328,109 km (0.101 R)
• M55: 37,869,953 km (0.103 R)
• M56: 41,736,011 km (0.061 R)
• M57: 43,203,566 km (0.074 R)
• M58: 43,544,499 km (0.093 R)
• M59: 44,917,808 km (0.07 R)
• M60: 45,956,915 km (0.079 R)
• M61: 46,421,416 km (0.111 R)
• M62: 51,631,312 km (0.109 R)
• M63: 53,937,662 km (0.108 R)
• M64: 54,059,883 km (0.051 R)
• M65: 54,672,935 km (0.071 R)
• M66: 55,534,918 km (0.108 R)
• M67: 56,525,555 km (0.106 R)
• M68: 58,147,795 km (0.048 R)
• M69: 59,027,580 km (0.044 R)
• M70: 61,693,264 km (0.087 R)
• M71: 62,205,487 km (0.069 R)
• M72: 62,462,048 km (0.069 R)
• M73: 64,787,547 km (0.1 R)
• M74: 66,878,326 km (0.092 R)
• M75: 67,404,462 km (0.087 R)
• M76: 68,196,284 km (0.101 R)
• M77: 71,797,254 km (0.081 R)
• M78: 72,605,831 km (0.098 R)
• M79: 73,417,399 km (0.108 R)
• M80: 73,960,140 km (0.109 R)
• M81: 74,640,362 km (0.108 R)
• M82: 75,870,056 km (0.119 R)
• M83: 78,072,735 km (0.088 R)
• M84: 83,670,538 km (0.117 R)
• M85: 86,947,479 km (0.102 R)
• M86: 88,673,689 km (0.054 R)
• M87: 89,830,679 km (0.062 R)
• M88: 90,120,749 km (0.099 R)
• M89: 91,721,596 km (0.115 R)
• M90: 91,867,604 km (0.115 R)
• M91: 92,891,900 km (0.056 R)
• M92: 93,038,506 km (0.034 R)
• M93: 94,656,258 km (0.053 R)
• M94: 95,099,217 km (0.11 R)
• M95: 97,770,736 km (0.109 R)
• M96: 98,517,229 km (0.058 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 18,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit