🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.78 AU - 1 AU

Year: 295 Days

Day: 34.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.39 AU - 1.75 AU

Year: 691 Days

Day: 42.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.33 AU - 2.13 AU

Year: 800 Days

Day: 37 Hours

Environment

Temp: -32 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.58 AU - 3.24 AU

Year: 1745 Days

Day: 24.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.16 AU - 3.2 AU

Year: 1993 Days

Day: 30.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.45 AU - 4.71 AU

Year: 3445 Days

Day: 42.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,100,753 km

• M1: 2,401,495 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.8

Radius: 14.8

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.72 AU - 5.94 AU

Year: 4947 Days

Day: 8.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 102 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,100,753 km

• M1: 316,250 km (0.086 R)
• M2: 580,589 km (0.087 R)
• M3: 790,176 km (0.116 R)
• M4: 1,101,938 km (0.096 R)
• M5: 1,488,050 km (0.074 R)
• M6: 1,626,428 km (0.063 R)
• M7: 1,805,945 km (0.06 R)
• M8: 1,898,247 km (0.106 R)
• M9: 1,992,195 km (0.118 R)
• M10: 2,304,106 km (0.065 R)
• M11: 2,445,626 km (0.113 R)
• M12: 2,632,025 km (0.112 R)
• M13: 2,931,520 km (0.105 R)
• M14: 3,130,036 km (0.049 R)
• M15: 3,310,451 km (0.108 R)
• M16: 3,517,495 km (0.119 R)
• M17: 3,800,384 km (0.086 R)
• M18: 4,115,437 km (0.105 R)
• M19: 4,823,185 km (0.114 R)
• M20: 4,979,814 km (0.049 R)
• M21: 5,085,280 km (0.105 R)
• M22: 5,541,704 km (0.118 R)
• M23: 6,095,664 km (0.117 R)
• M24: 6,350,729 km (0.1 R)
• M25: 6,465,321 km (0.101 R)
• M26: 6,609,533 km (0.111 R)
• M27: 6,989,362 km (0.05 R)
• M28: 7,167,234 km (0.118 R)
• M29: 7,832,047 km (0.089 R)
• M30: 8,962,408 km (0.118 R)
• M31: 9,220,614 km (0.06 R)
• M32: 9,481,214 km (0.113 R)
• M33: 9,843,689 km (0.097 R)
• M34: 10,412,760 km (0.114 R)
• M35: 10,582,105 km (0.085 R)
• M36: 10,821,012 km (0.032 R)
• M37: 11,061,566 km (0.071 R)
• M38: 12,148,245 km (0.111 R)
• M39: 12,686,199 km (0.079 R)
• M40: 12,976,419 km (0.108 R)
• M41: 13,085,775 km (0.056 R)
• M42: 14,725,367 km (0.113 R)
• M43: 14,915,805 km (0.071 R)
• M44: 15,145,438 km (0.081 R)
• M45: 15,337,522 km (0.05 R)
• M46: 16,310,805 km (0.114 R)
• M47: 16,586,963 km (0.108 R)
• M48: 16,824,824 km (0.106 R)
• M49: 16,944,352 km (0.068 R)
• M50: 17,384,469 km (0.061 R)
• M51: 18,603,991 km (0.119 R)
• M52: 19,224,224 km (0.113 R)
• M53: 19,515,940 km (0.095 R)
• M54: 20,103,859 km (0.067 R)
• M55: 20,315,241 km (0.092 R)
• M56: 20,996,660 km (0.084 R)
• M57: 21,168,248 km (0.111 R)
• M58: 21,512,623 km (0.099 R)
• M59: 21,815,708 km (0.046 R)
• M60: 22,557,265 km (0.042 R)
• M61: 23,307,199 km (0.104 R)
• M62: 24,515,052 km (0.101 R)
• M63: 24,786,123 km (0.097 R)
• M64: 25,194,825 km (0.073 R)
• M65: 25,377,184 km (0.091 R)
• M66: 25,697,324 km (0.108 R)
• M67: 25,834,954 km (0.112 R)
• M68: 26,157,038 km (0.117 R)
• M69: 26,434,093 km (0.111 R)
• M70: 26,665,820 km (0.069 R)
• M71: 27,458,540 km (0.055 R)
• M72: 27,552,337 km (0.096 R)
• M73: 27,693,259 km (0.059 R)
• M74: 27,834,329 km (0.081 R)
• M75: 27,975,699 km (0.114 R)
• M76: 28,117,219 km (0.089 R)
• M77: 28,781,284 km (0.067 R)
• M78: 30,269,783 km (0.063 R)
• M79: 30,803,997 km (0.076 R)
• M80: 31,145,529 km (0.11 R)
• M81: 31,390,271 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.3

Radius: 3

Gravity: 79.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.51 AU - 16.35 AU

Year: 20275 Days

Day: 18.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,100,753 km

• M1: 127,009 km (0.096 R)
• M2: 273,914 km (0.093 R)
• M3: 636,240 km (0.107 R)
• M4: 854,952 km (0.115 R)
• M5: 1,013,077 km (0.047 R)
• M6: 1,355,656 km (0.096 R)
• M7: 1,446,611 km (0.103 R)
• M8: 1,508,246 km (0.06 R)
• M9: 2,682,888 km (0.118 R)
• M10: 2,990,910 km (0.102 R)
• M11: 3,350,693 km (0.089 R)
• M12: 3,598,128 km (0.093 R)
• M13: 4,464,449 km (0.053 R)
• M14: 4,599,686 km (0.051 R)
• M15: 5,154,245 km (0.11 R)
• M16: 5,201,368 km (0.073 R)
• M17: 5,343,786 km (0.09 R)
• M18: 5,680,830 km (0.093 R)
• M19: 5,729,598 km (0.075 R)
• M20: 5,827,435 km (0.088 R)
• M21: 5,876,504 km (0.11 R)
• M22: 6,124,387 km (0.094 R)
• M23: 6,527,853 km (0.051 R)
• M24: 7,044,115 km (0.069 R)
• M25: 7,413,322 km (0.071 R)
• M26: 8,170,437 km (0.043 R)
• M27: 8,613,995 km (0.062 R)
• M28: 8,838,691 km (0.06 R)
• M29: 9,466,553 km (0.043 R)
• M30: 10,405,130 km (0.049 R)
• M31: 11,495,998 km (0.1 R)
• M32: 12,054,896 km (0.06 R)
• M33: 12,432,331 km (0.074 R)
• M34: 12,559,040 km (0.078 R)
• M35: 12,622,620 km (0.113 R)
• M36: 12,749,927 km (0.106 R)
• M37: 12,941,712 km (0.046 R)
• M38: 13,005,889 km (0.104 R)
• M39: 13,199,020 km (0.113 R)
• M40: 13,718,424 km (0.116 R)
• M41: 14,777,427 km (0.027 R)
• M42: 15,452,413 km (0.038 R)
• M43: 16,275,650 km (0.096 R)
• M44: 16,344,914 km (0.1 R)
• M45: 17,607,969 km (0.096 R)
• M46: 18,323,196 km (0.089 R)
• M47: 18,974,844 km (0.073 R)
• M48: 19,855,677 km (0.108 R)
• M49: 20,450,179 km (0.044 R)
• M50: 20,599,776 km (0.038 R)
• M51: 20,899,870 km (0.081 R)
• M52: 21,050,515 km (0.12 R)
• M53: 22,345,434 km (0.084 R)
• M54: 22,653,755 km (0.048 R)
• M55: 23,430,916 km (0.118 R)
• M56: 25,091,153 km (0.047 R)
• M57: 25,894,943 km (0.041 R)
• M58: 26,870,770 km (0.077 R)
• M59: 27,280,817 km (0.09 R)
• M60: 27,445,375 km (0.031 R)
• M61: 27,610,381 km (0.112 R)
• M62: 28,107,196 km (0.068 R)
• M63: 29,277,799 km (0.098 R)
• M64: 30,720,521 km (0.107 R)
• M65: 32,447,329 km (0.111 R)
• M66: 33,059,035 km (0.037 R)
• M67: 33,322,477 km (0.045 R)
• M68: 33,498,404 km (0.079 R)
• M69: 34,827,880 km (0.095 R)
• M70: 35,185,270 km (0.074 R)
• M71: 35,813,730 km (0.083 R)
• M72: 38,456,526 km (0.117 R)
• M73: 38,918,484 km (0.096 R)
• M74: 39,847,786 km (0.105 R)
• M75: 42,488,787 km (0.105 R)
• M76: 43,253,681 km (0.086 R)
• M77: 44,991,260 km (0.105 R)
• M78: 46,358,286 km (0.039 R)
• M79: 46,554,708 km (0.112 R)
• M80: 46,652,994 km (0.072 R)
• M81: 51,249,388 km (0.051 R)
• M82: 51,859,448 km (0.061 R)
• M83: 52,267,402 km (0.064 R)
• M84: 54,841,682 km (0.099 R)
• M85: 58,726,739 km (0.066 R)
• M86: 63,242,799 km (0.084 R)
• M87: 63,678,727 km (0.103 R)
• M88: 64,115,703 km (0.115 R)
• M89: 65,542,418 km (0.093 R)
• M90: 71,126,607 km (0.077 R)
• M91: 72,261,606 km (0.092 R)
• M92: 75,125,208 km (0.036 R)
• M93: 76,281,001 km (0.098 R)
• M94: 77,326,242 km (0.041 R)
• M95: 77,559,166 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.9

Radius: 3.9

Gravity: 34.51 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.91 AU - 15.73 AU

Year: 21075 Days

Day: 23.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,100,753 km

• M1: 120,576 km (0.114 R)
• M2: 237,262 km (0.052 R)
• M3: 582,235 km (0.103 R)
• M4: 646,712 km (0.049 R)
• M5: 1,054,964 km (0.079 R)
• M6: 1,270,236 km (0.066 R)
• M7: 1,440,478 km (0.041 R)
• M8: 2,605,845 km (0.109 R)
• M9: 3,271,107 km (0.117 R)
• M10: 3,425,791 km (0.106 R)
• M11: 3,822,824 km (0.119 R)
• M12: 4,790,124 km (0.084 R)
• M13: 5,413,947 km (0.115 R)
• M14: 5,505,202 km (0.117 R)
• M15: 5,689,057 km (0.053 R)
• M16: 7,331,941 km (0.093 R)
• M17: 8,626,262 km (0.118 R)
• M18: 8,786,182 km (0.05 R)
• M19: 8,839,738 km (0.12 R)
• M20: 9,326,530 km (0.117 R)
• M21: 10,326,143 km (0.072 R)
• M22: 10,439,239 km (0.027 R)
• M23: 10,666,777 km (0.086 R)
• M24: 12,185,046 km (0.096 R)
• M25: 13,831,819 km (0.107 R)
• M26: 15,871,885 km (0.115 R)
• M27: 16,396,375 km (0.053 R)
• M28: 17,867,820 km (0.095 R)
• M29: 18,071,722 km (0.04 R)
• M30: 18,825,994 km (0.077 R)
• M31: 18,964,223 km (0.098 R)
• M32: 20,578,085 km (0.094 R)
• M33: 20,791,710 km (0.049 R)
• M34: 20,934,726 km (0.047 R)
• M35: 21,149,549 km (0.111 R)
• M36: 21,293,312 km (0.118 R)
• M37: 22,089,472 km (0.117 R)
• M38: 24,309,953 km (0.114 R)
• M39: 24,611,243 km (0.118 R)
• M40: 25,370,153 km (0.076 R)
• M41: 25,752,376 km (0.082 R)
• M42: 25,982,757 km (0.115 R)
• M43: 26,136,693 km (0.076 R)
• M44: 26,368,121 km (0.106 R)
• M45: 29,438,019 km (0.087 R)
• M46: 29,920,173 km (0.118 R)
• M47: 31,546,451 km (0.111 R)
• M48: 32,204,831 km (0.091 R)
• M49: 32,535,742 km (0.08 R)
• M50: 32,867,849 km (0.085 R)
• M51: 35,992,201 km (0.091 R)
• M52: 36,852,837 km (0.114 R)
• M53: 37,720,206 km (0.062 R)
• M54: 37,981,703 km (0.054 R)
• M55: 40,095,221 km (0.115 R)
• M56: 40,629,585 km (0.102 R)
• M57: 41,166,342 km (0.074 R)
• M58: 41,615,435 km (0.095 R)
• M59: 41,975,816 km (0.115 R)
• M60: 45,265,623 km (0.112 R)
• M61: 49,112,083 km (0.116 R)
• M62: 50,161,662 km (0.091 R)
• M63: 50,929,697 km (0.095 R)
• M64: 52,671,914 km (0.117 R)
• M65: 54,729,035 km (0.084 R)
• M66: 56,912,116 km (0.112 R)
• M67: 57,512,453 km (0.111 R)
• M68: 59,123,472 km (0.072 R)
• M69: 59,427,156 km (0.11 R)
• M70: 59,731,438 km (0.116 R)
• M71: 60,036,169 km (0.092 R)
• M72: 60,239,771 km (0.076 R)
• M73: 60,953,652 km (0.037 R)
• M74: 61,362,803 km (0.08 R)
• M75: 63,215,572 km (0.079 R)
• M76: 63,629,809 km (0.043 R)
• M77: 63,837,301 km (0.054 R)
• M78: 64,148,764 km (0.103 R)
• M79: 64,877,754 km (0.103 R)
• M80: 67,081,181 km (0.042 R)
• M81: 71,561,039 km (0.104 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 15,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit