🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.46 AU - 0.76 AU

Year: 175 Days

Day: 12.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.63 AU - 0.85 AU

Year: 234 Days

Day: 16.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.88 AU - 1.14 AU

Year: 373 Days

Day: 41.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.43 AU - 1.57 AU

Year: 674 Days

Day: 31.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,958,475 km

• M1: 890,706 km (0.107 R)

Asteroid Belt

Center: 1.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.93 AU - 2.13 AU

Year: 1062 Days

Day: 14.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.89 AU - 2.21 AU

Year: 1077 Days

Day: 17.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.08 AU - 3.1 AU

Year: 1530 Days

Day: 22.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.9

Radius: 8.2

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.49 AU - 11.43 AU

Year: 11539 Days

Day: 8.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,958,475 km

• M1: 107,112 km (0.086 R)
• M2: 195,824 km (0.049 R)
• M3: 250,427 km (0.116 R)
• M4: 396,584 km (0.025 R)
• M5: 489,185 km (0.098 R)
• M6: 590,014 km (0.105 R)
• M7: 661,372 km (0.069 R)
• M8: 1,063,192 km (0.103 R)
• M9: 1,151,904 km (0.103 R)
• M10: 1,433,297 km (0.113 R)
• M11: 1,709,904 km (0.097 R)
• M12: 1,976,038 km (0.11 R)
• M13: 2,882,901 km (0.12 R)
• M14: 3,200,048 km (0.093 R)
• M15: 4,075,794 km (0.116 R)
• M16: 4,359,581 km (0.09 R)
• M17: 4,467,740 km (0.11 R)
• M18: 4,613,150 km (0.109 R)
• M19: 5,287,387 km (0.085 R)
• M20: 5,402,727 km (0.054 R)
• M21: 6,112,419 km (0.046 R)
• M22: 6,977,245 km (0.11 R)
• M23: 7,445,336 km (0.112 R)
• M24: 7,618,122 km (0.108 R)
• M25: 7,967,732 km (0.108 R)
• M26: 8,322,578 km (0.093 R)
• M27: 8,637,332 km (0.108 R)
• M28: 9,604,782 km (0.11 R)
• M29: 11,941,949 km (0.084 R)
• M30: 12,245,932 km (0.083 R)
• M31: 13,225,499 km (0.103 R)
• M32: 13,330,068 km (0.059 R)
• M33: 13,434,936 km (0.078 R)
• M34: 13,910,059 km (0.112 R)
• M35: 14,176,493 km (0.117 R)
• M36: 14,230,049 km (0.117 R)
• M37: 15,149,477 km (0.074 R)
• M38: 16,032,254 km (0.104 R)
• M39: 17,444,907 km (0.089 R)
• M40: 18,779,320 km (0.109 R)
• M41: 19,966,229 km (0.066 R)
• M42: 20,146,345 km (0.071 R)
• M43: 20,447,785 km (0.076 R)
• M44: 21,116,188 km (0.099 R)
• M45: 21,299,745 km (0.111 R)
• M46: 21,360,930 km (0.066 R)
• M47: 21,606,720 km (0.032 R)
• M48: 21,729,988 km (0.114 R)
• M49: 21,977,124 km (0.12 R)
• M50: 22,412,005 km (0.093 R)
• M51: 22,849,579 km (0.107 R)
• M52: 23,543,114 km (0.089 R)
• M53: 24,051,747 km (0.086 R)
• M54: 24,307,410 km (0.077 R)
• M55: 25,795,011 km (0.111 R)
• M56: 26,056,808 km (0.106 R)
• M57: 26,582,943 km (0.085 R)
• M58: 27,578,816 km (0.115 R)
• M59: 28,114,825 km (0.106 R)
• M60: 28,384,251 km (0.11 R)
• M61: 29,333,749 km (0.115 R)
• M62: 30,293,569 km (0.105 R)
• M63: 30,500,612 km (0.084 R)
• M64: 32,244,026 km (0.053 R)
• M65: 32,526,018 km (0.115 R)
• M66: 32,737,998 km (0.106 R)
• M67: 33,021,336 km (0.086 R)
• M68: 33,447,990 km (0.062 R)
• M69: 33,661,914 km (0.111 R)
• M70: 34,594,508 km (0.044 R)
• M71: 35,972,603 km (0.086 R)
• M72: 37,887,456 km (0.094 R)
• M73: 39,007,196 km (0.072 R)
• M74: 39,082,145 km (0.092 R)
• M75: 39,533,481 km (0.054 R)
• M76: 40,213,553 km (0.092 R)
• M77: 40,516,938 km (0.106 R)
• M78: 41,202,545 km (0.094 R)
• M79: 41,355,434 km (0.086 R)
• M80: 41,892,041 km (0.117 R)
• M81: 42,122,721 km (0.09 R)
• M82: 45,870,447 km (0.033 R)
• M83: 47,944,622 km (0.07 R)
• M84: 48,266,407 km (0.054 R)
• M85: 48,427,673 km (0.106 R)
• M86: 48,831,288 km (0.091 R)
• M87: 50,375,737 km (0.102 R)
• M88: 50,539,097 km (0.096 R)
• M89: 51,277,064 km (0.099 R)
• M90: 52,514,837 km (0.102 R)
• M91: 52,763,468 km (0.107 R)
• M92: 56,456,292 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.6

Radius: 14

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.07 AU - 12.89 AU

Year: 12454 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,958,475 km

• M1: 199,564 km (0.119 R)
• M2: 335,548 km (0.103 R)
• M3: 434,432 km (0.08 R)
• M4: 588,817 km (0.075 R)
• M5: 719,117 km (0.112 R)
• M6: 877,392 km (0.085 R)
• M7: 1,084,136 km (0.068 R)
• M8: 1,425,967 km (0.066 R)
• M9: 1,568,384 km (0.101 R)
• M10: 1,737,280 km (0.116 R)
• M11: 2,257,282 km (0.098 R)
• M12: 2,697,549 km (0.115 R)
• M13: 3,138,414 km (0.072 R)
• M14: 3,885,655 km (0.104 R)
• M15: 4,205,795 km (0.109 R)
• M16: 4,294,506 km (0.107 R)
• M17: 4,474,173 km (0.103 R)
• M18: 4,686,752 km (0.09 R)
• M19: 4,840,837 km (0.094 R)
• M20: 5,027,835 km (0.116 R)
• M21: 5,185,661 km (0.064 R)
• M22: 5,473,786 km (0.106 R)
• M23: 5,636,249 km (0.057 R)
• M24: 6,066,044 km (0.11 R)
• M25: 6,234,192 km (0.102 R)
• M26: 6,540,868 km (0.115 R)
• M27: 7,275,692 km (0.11 R)
• M28: 7,562,621 km (0.105 R)
• M29: 7,743,784 km (0.053 R)
• M30: 8,110,748 km (0.025 R)
• M31: 8,370,898 km (0.085 R)
• M32: 8,976,022 km (0.12 R)
• M33: 9,791,779 km (0.1 R)
• M34: 10,108,927 km (0.084 R)
• M35: 10,268,697 km (0.108 R)
• M36: 11,870,591 km (0.084 R)
• M37: 12,379,074 km (0.112 R)
• M38: 13,637,342 km (0.112 R)
• M39: 14,214,490 km (0.078 R)
• M40: 14,304,100 km (0.077 R)
• M41: 15,994,107 km (0.115 R)
• M42: 16,180,506 km (0.085 R)
• M43: 16,602,820 km (0.11 R)
• M44: 17,891,307 km (0.068 R)
• M45: 19,014,189 km (0.102 R)
• M46: 19,858,818 km (0.092 R)
• M47: 20,970,031 km (0.058 R)
• M48: 21,739,114 km (0.11 R)
• M49: 21,894,097 km (0.093 R)
• M50: 22,413,351 km (0.091 R)
• M51: 22,779,118 km (0.074 R)
• M52: 23,146,979 km (0.115 R)
• M53: 23,411,020 km (0.106 R)
• M54: 24,155,419 km (0.09 R)
• M55: 24,262,381 km (0.1 R)
• M56: 25,612,951 km (0.119 R)
• M57: 25,995,472 km (0.091 R)
• M58: 26,324,887 km (0.12 R)
• M59: 26,766,201 km (0.094 R)
• M60: 28,612,538 km (0.039 R)
• M61: 28,782,481 km (0.042 R)
• M62: 28,952,723 km (0.079 R)
• M63: 29,636,984 km (0.059 R)
• M64: 29,923,763 km (0.086 R)
• M65: 31,079,706 km (0.077 R)
• M66: 31,838,915 km (0.117 R)
• M67: 32,604,258 km (0.095 R)
• M68: 33,197,114 km (0.098 R)
• M69: 33,793,561 km (0.061 R)
• M70: 33,913,239 km (0.111 R)
• M71: 34,514,024 km (0.094 R)
• M72: 37,075,139 km (0.047 R)
• M73: 37,507,926 km (0.107 R)
• M74: 37,755,959 km (0.104 R)
• M75: 37,880,275 km (0.097 R)
• M76: 39,318,808 km (0.113 R)
• M77: 39,886,532 km (0.1 R)
• M78: 41,030,208 km (0.082 R)
• M79: 42,055,851 km (0.075 R)
• M80: 42,313,608 km (0.051 R)
• M81: 43,089,871 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.9

Radius: 7.6

Gravity: 13.55 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 15.03 AU - 16.75 AU

Year: 23252 Days

Day: 16.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,958,475 km

• M1: 210,035 km (0.095 R)
• M2: 719,865 km (0.079 R)
• M3: 797,357 km (0.119 R)
• M4: 1,197,082 km (0.074 R)
• M5: 2,045,452 km (0.03 R)
• M6: 2,310,390 km (0.103 R)
• M7: 2,586,398 km (0.107 R)
• M8: 5,097,248 km (0.088 R)
• M9: 5,250,137 km (0.108 R)
• M10: 5,560,403 km (0.053 R)
• M11: 7,313,989 km (0.089 R)
• M12: 7,544,370 km (0.095 R)
• M13: 8,012,312 km (0.102 R)
• M14: 10,880,403 km (0.114 R)
• M15: 12,080,626 km (0.098 R)
• M16: 12,353,044 km (0.075 R)
• M17: 12,834,600 km (0.079 R)
• M18: 15,480,537 km (0.091 R)
• M19: 15,925,142 km (0.111 R)
• M20: 17,283,640 km (0.098 R)
• M21: 17,360,235 km (0.066 R)
• M22: 18,209,950 km (0.082 R)
• M23: 18,994,142 km (0.051 R)
• M24: 19,709,220 km (0.094 R)
• M25: 20,433,124 km (0.095 R)
• M26: 20,757,752 km (0.082 R)
• M27: 21,329,814 km (0.064 R)
• M28: 21,907,112 km (0.076 R)
• M29: 21,989,989 km (0.071 R)
• M30: 22,072,867 km (0.087 R)
• M31: 23,839,617 km (0.081 R)
• M32: 24,352,738 km (0.053 R)
• M33: 25,651,397 km (0.086 R)
• M34: 25,913,792 km (0.113 R)
• M35: 26,265,048 km (0.09 R)
• M36: 27,955,055 km (0.11 R)
• M37: 31,439,189 km (0.111 R)
• M38: 31,626,187 km (0.082 R)
• M39: 32,001,677 km (0.111 R)
• M40: 32,189,871 km (0.114 R)
• M41: 32,378,514 km (0.063 R)
• M42: 33,041,532 km (0.09 R)
• M43: 33,804,780 km (0.095 R)
• M44: 35,445,869 km (0.065 R)
• M45: 35,543,108 km (0.093 R)
• M46: 35,640,646 km (0.057 R)
• M47: 37,508,674 km (0.091 R)
• M48: 38,905,320 km (0.077 R)
• M49: 39,106,230 km (0.091 R)
• M50: 39,610,075 km (0.082 R)
• M51: 40,929,977 km (0.109 R)
• M52: 41,032,153 km (0.118 R)
• M53: 41,544,077 km (0.071 R)
• M54: 43,926,124 km (0.103 R)
• M55: 44,659,752 km (0.076 R)
• M56: 45,609,100 km (0.092 R)
• M57: 46,885,169 km (0.095 R)
• M58: 46,991,982 km (0.117 R)
• M59: 48,821,116 km (0.045 R)
• M60: 49,581,073 km (0.119 R)
• M61: 51,884,282 km (0.041 R)
• M62: 52,659,647 km (0.075 R)
• M63: 53,216,002 km (0.053 R)
• M64: 61,321,813 km (0.088 R)
• M65: 62,141,460 km (0.115 R)
• M66: 62,258,894 km (0.102 R)
• M67: 64,028,786 km (0.099 R)
• M68: 64,384,680 km (0.108 R)
• M69: 64,622,391 km (0.097 R)
• M70: 65,575,927 km (0.107 R)
• M71: 65,934,813 km (0.105 R)
• M72: 66,774,506 km (0.053 R)
• M73: 67,135,485 km (0.088 R)
• M74: 71,026,077 km (0.082 R)
• M75: 71,271,567 km (0.084 R)
• M76: 71,394,537 km (0.116 R)
• M77: 71,763,595 km (0.066 R)
• M78: 72,998,525 km (0.113 R)
• M79: 73,370,425 km (0.116 R)
• M80: 73,618,758 km (0.102 R)
• M81: 73,867,240 km (0.094 R)
• M82: 74,365,102 km (0.115 R)
• M83: 75,740,056 km (0.104 R)
• M84: 76,745,353 km (0.049 R)
• M85: 77,881,549 km (0.107 R)
• M86: 79,023,280 km (0.078 R)
• M87: 83,127,348 km (0.039 R)
• M88: 83,904,659 km (0.098 R)
• M89: 84,684,213 km (0.077 R)
• M90: 85,335,712 km (0.074 R)
• M91: 86,250,652 km (0.059 R)
• M92: 87,431,877 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 16,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit