🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.46 AU - 0.6 AU

Year: 163 Days

Day: 13.4 Hours

Environment

Temp: 94 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.52 AU - 0.7 AU

Year: 201 Days

Day: 42.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.76 AU - 0.9 AU

Year: 319 Days

Day: 47.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,988,880 km

• M1: 61,036 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.3 AU - 2.3 AU

Year: 1471 Days

Day: 43.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.04 AU - 2.9 AU

Year: 1637 Days

Day: 24.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.9

Radius: 14.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.71 AU - 6.47 AU

Year: 5574 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,988,880 km

• M1: 246,238 km (0.11 R)
• M2: 603,777 km (0.045 R)
• M3: 741,407 km (0.109 R)
• M4: 1,145,471 km (0.107 R)
• M5: 1,323,193 km (0.1 R)
• M6: 1,528,142 km (0.068 R)
• M7: 1,762,562 km (0.057 R)
• M8: 2,708,170 km (0.117 R)
• M9: 2,972,360 km (0.103 R)
• M10: 3,107,746 km (0.107 R)
• M11: 3,314,640 km (0.026 R)
• M12: 3,791,109 km (0.103 R)
• M13: 3,889,096 km (0.114 R)
• M14: 4,012,664 km (0.078 R)
• M15: 4,289,569 km (0.086 R)
• M16: 4,494,818 km (0.117 R)
• M17: 4,703,507 km (0.066 R)
• M18: 4,835,452 km (0.088 R)
• M19: 5,103,382 km (0.113 R)
• M20: 6,310,637 km (0.09 R)
• M21: 6,722,330 km (0.079 R)
• M22: 7,173,218 km (0.092 R)
• M23: 7,448,478 km (0.117 R)
• M24: 7,665,096 km (0.074 R)
• M25: 7,978,054 km (0.08 R)
• M26: 8,104,465 km (0.119 R)
• M27: 8,359,379 km (0.055 R)
• M28: 8,746,539 km (0.09 R)
• M29: 10,045,796 km (0.091 R)
• M30: 10,285,302 km (0.098 R)
• M31: 10,526,753 km (0.051 R)
• M32: 11,333,535 km (0.067 R)
• M33: 12,415,726 km (0.098 R)
• M34: 12,709,835 km (0.116 R)
• M35: 13,757,619 km (0.073 R)
• M36: 14,291,833 km (0.086 R)
• M37: 14,445,769 km (0.111 R)
• M38: 14,910,869 km (0.07 R)
• M39: 15,027,854 km (0.119 R)
• M40: 15,184,483 km (0.078 R)
• M41: 15,895,671 km (0.106 R)
• M42: 16,175,120 km (0.09 R)
• M43: 16,375,731 km (0.043 R)
• M44: 17,473,630 km (0.074 R)
• M45: 18,427,615 km (0.078 R)
• M46: 18,637,202 km (0.042 R)
• M47: 18,974,246 km (0.091 R)
• M48: 19,398,356 km (0.111 R)
• M49: 19,526,262 km (0.076 R)
• M50: 19,740,037 km (0.059 R)
• M51: 20,646,152 km (0.072 R)
• M52: 21,170,193 km (0.112 R)
• M53: 21,654,292 km (0.118 R)
• M54: 21,831,266 km (0.034 R)
• M55: 22,142,130 km (0.106 R)
• M56: 22,678,439 km (0.069 R)
• M57: 25,190,935 km (0.106 R)
• M58: 25,377,035 km (0.045 R)
• M59: 26,032,273 km (0.049 R)
• M60: 26,550,929 km (0.071 R)
• M61: 26,787,892 km (0.119 R)
• M62: 26,930,459 km (0.05 R)
• M63: 27,454,949 km (0.088 R)
• M64: 28,031,200 km (0.083 R)
• M65: 28,320,672 km (0.102 R)
• M66: 28,417,462 km (0.088 R)
• M67: 29,244,289 km (0.088 R)
• M68: 30,128,413 km (0.111 R)
• M69: 30,921,581 km (0.073 R)
• M70: 31,170,960 km (0.027 R)
• M71: 31,671,515 km (0.094 R)
• M72: 31,872,574 km (0.115 R)
• M73: 32,124,348 km (0.082 R)
• M74: 32,528,711 km (0.09 R)
• M75: 32,832,993 km (0.078 R)
• M76: 33,342,373 km (0.117 R)
• M77: 33,803,135 km (0.069 R)
• M78: 34,368,914 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.8

Radius: 10.2

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.24 AU - 8.2 AU

Year: 7347 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,988,880 km

• M1: 159,621 km (0.114 R)
• M2: 306,975 km (0.076 R)
• M3: 518,506 km (0.066 R)
• M4: 778,507 km (0.109 R)
• M5: 869,463 km (0.057 R)
• M6: 1,270,086 km (0.119 R)
• M7: 1,434,644 km (0.119 R)
• M8: 1,744,610 km (0.072 R)
• M9: 1,907,672 km (0.063 R)
• M10: 2,118,755 km (0.095 R)
• M11: 2,315,326 km (0.102 R)
• M12: 2,563,659 km (0.11 R)
• M13: 2,749,908 km (0.108 R)
• M14: 2,868,689 km (0.066 R)
• M15: 3,285,020 km (0.047 R)
• M16: 3,616,379 km (0.09 R)
• M17: 4,066,070 km (0.118 R)
• M18: 4,561,538 km (0.076 R)
• M19: 4,845,176 km (0.093 R)
• M20: 5,222,462 km (0.118 R)
• M21: 5,579,253 km (0.118 R)
• M22: 5,699,978 km (0.09 R)
• M23: 6,067,390 km (0.11 R)
• M24: 6,191,557 km (0.11 R)
• M25: 6,285,355 km (0.081 R)
• M26: 7,084,506 km (0.05 R)
• M27: 7,248,166 km (0.114 R)
• M28: 7,380,112 km (0.064 R)
• M29: 7,479,594 km (0.088 R)
• M30: 7,646,246 km (0.099 R)
• M31: 7,915,523 km (0.115 R)
• M32: 8,498,356 km (0.12 R)
• M33: 8,637,482 km (0.106 R)
• M34: 9,094,803 km (0.062 R)
• M35: 10,476,937 km (0.105 R)
• M36: 11,078,321 km (0.092 R)
• M37: 11,498,242 km (0.117 R)
• M38: 12,157,520 km (0.027 R)
• M39: 13,593,959 km (0.105 R)
• M40: 14,915,207 km (0.107 R)
• M41: 15,421,297 km (0.099 R)
• M42: 15,591,240 km (0.113 R)
• M43: 15,975,856 km (0.103 R)
• M44: 16,277,146 km (0.06 R)
• M45: 16,406,997 km (0.07 R)
• M46: 17,148,554 km (0.049 R)
• M47: 17,545,586 km (0.063 R)
• M48: 18,258,869 km (0.058 R)
• M49: 18,936,248 km (0.112 R)
• M50: 19,898,462 km (0.107 R)
• M51: 20,129,889 km (0.039 R)
• M52: 20,688,937 km (0.03 R)
• M53: 21,822,290 km (0.092 R)
• M54: 22,013,177 km (0.118 R)
• M55: 23,462,332 km (0.088 R)
• M56: 23,706,924 km (0.073 R)
• M57: 24,198,503 km (0.101 R)
• M58: 24,297,088 km (0.054 R)
• M59: 24,594,189 km (0.117 R)
• M60: 25,241,649 km (0.059 R)
• M61: 25,442,110 km (0.094 R)
• M62: 26,859,550 km (0.112 R)
• M63: 27,115,362 km (0.044 R)
• M64: 27,732,603 km (0.115 R)
• M65: 28,094,779 km (0.11 R)
• M66: 28,771,710 km (0.025 R)
• M67: 29,190,883 km (0.116 R)
• M68: 29,453,876 km (0.108 R)
• M69: 29,664,809 km (0.109 R)
• M70: 30,088,321 km (0.115 R)
• M71: 30,194,535 km (0.072 R)
• M72: 30,673,847 km (0.041 R)
• M73: 31,586,244 km (0.08 R)
• M74: 33,437,518 km (0.07 R)
• M75: 33,547,622 km (0.102 R)
• M76: 34,821,148 km (0.086 R)
• M77: 35,379,896 km (0.069 R)
• M78: 35,885,238 km (0.106 R)
• M79: 36,166,931 km (0.092 R)
• M80: 36,732,710 km (0.114 R)
• M81: 36,903,102 km (0.033 R)
• M82: 37,529,767 km (0.105 R)
• M83: 37,815,799 km (0.108 R)
• M84: 38,160,023 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.2

Radius: 6.2

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.73 AU - 15.15 AU

Year: 21951 Days

Day: 22.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,988,880 km

• M1: 89,160 km (0.1 R)
• M2: 315,053 km (0.063 R)
• M3: 554,559 km (0.099 R)
• M4: 796,609 km (0.11 R)
• M5: 1,095,655 km (0.038 R)
• M6: 1,257,819 km (0.097 R)
• M7: 1,574,966 km (0.062 R)
• M8: 1,789,490 km (0.093 R)
• M9: 1,948,512 km (0.062 R)
• M10: 2,487,663 km (0.111 R)
• M11: 3,033,097 km (0.076 R)
• M12: 3,574,342 km (0.117 R)
• M13: 5,415,742 km (0.096 R)
• M14: 5,974,191 km (0.052 R)
• M15: 6,116,608 km (0.107 R)
• M16: 6,502,122 km (0.079 R)
• M17: 7,602,115 km (0.1 R)
• M18: 7,860,022 km (0.093 R)
• M19: 8,226,088 km (0.103 R)
• M20: 8,812,511 km (0.045 R)
• M21: 11,524,571 km (0.094 R)
• M22: 11,642,903 km (0.083 R)
• M23: 12,724,795 km (0.073 R)
• M24: 13,339,792 km (0.037 R)
• M25: 13,901,382 km (0.052 R)
• M26: 15,112,377 km (0.108 R)
• M27: 15,177,003 km (0.036 R)
• M28: 15,501,780 km (0.119 R)
• M29: 15,632,229 km (0.109 R)
• M30: 16,622,867 km (0.098 R)
• M31: 17,226,943 km (0.118 R)
• M32: 17,974,932 km (0.112 R)
• M33: 18,594,866 km (0.104 R)
• M34: 18,664,130 km (0.119 R)
• M35: 20,639,569 km (0.098 R)
• M36: 21,143,714 km (0.062 R)
• M37: 21,216,120 km (0.032 R)
• M38: 21,651,898 km (0.071 R)
• M39: 22,164,121 km (0.119 R)
• M40: 22,977,036 km (0.042 R)
• M41: 23,200,535 km (0.098 R)
• M42: 27,422,038 km (0.101 R)
• M43: 28,135,021 km (0.076 R)
• M44: 28,934,323 km (0.097 R)
• M45: 32,706,283 km (0.072 R)
• M46: 33,293,754 km (0.098 R)
• M47: 34,393,747 km (0.06 R)
• M48: 34,564,139 km (0.117 R)
• M49: 36,109,485 km (0.11 R)
• M50: 37,326,913 km (0.096 R)
• M51: 39,356,058 km (0.096 R)
• M52: 40,968,873 km (0.118 R)
• M53: 41,330,152 km (0.031 R)
• M54: 42,420,571 km (0.098 R)
• M55: 42,511,825 km (0.11 R)
• M56: 42,694,634 km (0.106 R)
• M57: 42,877,592 km (0.094 R)
• M58: 45,187,533 km (0.112 R)
• M59: 45,280,882 km (0.096 R)
• M60: 49,350,094 km (0.107 R)
• M61: 50,216,415 km (0.094 R)
• M62: 50,409,695 km (0.034 R)
• M63: 51,769,091 km (0.06 R)
• M64: 52,355,365 km (0.111 R)
• M65: 54,127,352 km (0.081 R)
• M66: 56,520,619 km (0.119 R)
• M67: 57,527,861 km (0.114 R)
• M68: 60,482,419 km (0.117 R)
• M69: 60,893,813 km (0.088 R)
• M70: 64,532,931 km (0.088 R)
• M71: 64,742,966 km (0.063 R)
• M72: 64,953,301 km (0.085 R)
• M73: 65,269,102 km (0.115 R)
• M74: 68,134,799 km (0.113 R)
• M75: 68,562,799 km (0.086 R)
• M76: 71,910,350 km (0.115 R)
• M77: 72,128,015 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.5

Radius: 3.4

Gravity: 39.75 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.74 AU - 14.76 AU

Year: 23892 Days

Day: 15.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,988,880 km

• M1: 61,186 km (0.115 R)
• M2: 153,338 km (0.057 R)
• M3: 208,390 km (0.102 R)
• M4: 303,684 km (0.071 R)
• M5: 1,371,214 km (0.076 R)
• M6: 1,581,698 km (0.117 R)
• M7: 2,739,287 km (0.096 R)
• M8: 2,889,184 km (0.102 R)
• M9: 3,041,624 km (0.076 R)
• M10: 3,080,220 km (0.088 R)
• M11: 3,968,233 km (0.115 R)
• M12: 5,482,014 km (0.1 R)
• M13: 5,623,234 km (0.079 R)
• M14: 5,957,586 km (0.044 R)
• M15: 6,249,301 km (0.118 R)
• M16: 6,347,587 km (0.037 R)
• M17: 6,645,437 km (0.103 R)
• M18: 7,357,971 km (0.101 R)
• M19: 7,566,062 km (0.1 R)
• M20: 8,255,409 km (0.079 R)
• M21: 8,363,119 km (0.12 R)
• M22: 8,471,428 km (0.117 R)
• M23: 11,325,456 km (0.104 R)
• M24: 12,295,748 km (0.109 R)
• M25: 12,357,233 km (0.093 R)
• M26: 12,418,867 km (0.117 R)
• M27: 12,604,369 km (0.114 R)
• M28: 13,609,068 km (0.08 R)
• M29: 15,295,634 km (0.097 R)
• M30: 17,321,937 km (0.105 R)
• M31: 17,737,072 km (0.054 R)
• M32: 19,359,012 km (0.063 R)
• M33: 20,369,246 km (0.101 R)
• M34: 21,470,586 km (0.114 R)
• M35: 21,693,038 km (0.105 R)
• M36: 21,991,037 km (0.09 R)
• M37: 23,272,342 km (0.114 R)
• M38: 23,500,928 km (0.068 R)
• M39: 23,806,856 km (0.049 R)
• M40: 24,345,557 km (0.073 R)
• M41: 25,044,030 km (0.086 R)
• M42: 25,827,773 km (0.117 R)
• M43: 26,143,425 km (0.093 R)
• M44: 26,301,849 km (0.112 R)
• M45: 27,178,343 km (0.116 R)
• M46: 27,580,013 km (0.1 R)
• M47: 30,529,036 km (0.093 R)
• M48: 31,197,738 km (0.116 R)
• M49: 31,955,900 km (0.086 R)
• M50: 33,404,457 km (0.045 R)
• M51: 34,439,823 km (0.095 R)
• M52: 34,700,273 km (0.045 R)
• M53: 34,874,256 km (0.092 R)
• M54: 35,485,662 km (0.081 R)
• M55: 37,251,665 km (0.067 R)
• M56: 37,608,306 km (0.109 R)
• M57: 38,055,754 km (0.076 R)
• M58: 39,136,598 km (0.094 R)
• M59: 40,960,495 km (0.117 R)
• M60: 41,236,503 km (0.109 R)
• M61: 42,160,719 km (0.092 R)
• M62: 42,439,420 km (0.063 R)
• M63: 42,998,467 km (0.03 R)
• M64: 43,091,816 km (0.109 R)
• M65: 43,466,260 km (0.076 R)
• M66: 44,123,892 km (0.073 R)
• M67: 44,406,782 km (0.042 R)
• M68: 47,944,771 km (0.119 R)
• M69: 48,624,245 km (0.088 R)
• M70: 49,796,344 km (0.081 R)
• M71: 50,385,909 km (0.097 R)
• M72: 50,878,984 km (0.043 R)
• M73: 51,076,752 km (0.118 R)
• M74: 52,667,277 km (0.114 R)
• M75: 53,067,601 km (0.12 R)
• M76: 53,368,292 km (0.049 R)
• M77: 54,274,107 km (0.103 R)
• M78: 55,083,582 km (0.069 R)
• M79: 55,185,009 km (0.025 R)
• M80: 55,489,740 km (0.076 R)
• M81: 55,693,193 km (0.052 R)
• M82: 56,100,997 km (0.103 R)
• M83: 56,919,297 km (0.112 R)
• M84: 58,982,401 km (0.113 R)
• M85: 62,757,204 km (0.12 R)
• M86: 65,639,207 km (0.049 R)
• M87: 67,910,402 km (0.066 R)
• M88: 68,782,408 km (0.11 R)
• M89: 69,438,694 km (0.034 R)
• M90: 69,548,349 km (0.108 R)
• M91: 70,868,102 km (0.065 R)
• M92: 71,752,524 km (0.113 R)
• M93: 72,418,085 km (0.084 R)
• M94: 73,979,438 km (0.067 R)
• M95: 74,315,435 km (0.08 R)
• M96: 74,539,682 km (0.115 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: 223 - 11,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit