🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.49 AU - 0.55 AU

Year: 132 Days

Day: 25.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,606,223 km

• M1: 32,014 km (0.117 R)
• M2: 115,041 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.66 AU - 0.94 AU

Year: 253 Days

Day: 38.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1 AU - 1.38 AU

Year: 458 Days

Day: 39.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,606,223 km

• M1: 60,138 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.36 AU - 2.06 AU

Year: 790 Days

Day: 16.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,606,223 km

• M1: 939,624 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.42 AU - 2.18 AU

Year: 853 Days

Day: 35.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.32 AU - 3.36 AU

Year: 2155 Days

Day: 21 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.27 AU - 4.49 AU

Year: 3237 Days

Day: 39.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 134.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.1

Radius: 12.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.38 AU - 7.2 AU

Year: 4919 Days

Day: 8.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,606,223 km

• M1: 151,393 km (0.066 R)
• M2: 252,222 km (0.094 R)
• M3: 401,521 km (0.093 R)
• M4: 558,000 km (0.102 R)
• M5: 667,805 km (0.104 R)
• M6: 761,752 km (0.114 R)
• M7: 938,128 km (0.092 R)
• M8: 1,128,866 km (0.097 R)
• M9: 1,333,067 km (0.033 R)
• M10: 1,502,112 km (0.105 R)
• M11: 1,646,025 km (0.112 R)
• M12: 1,744,610 km (0.086 R)
• M13: 2,267,904 km (0.053 R)
• M14: 2,471,955 km (0.094 R)
• M15: 2,858,367 km (0.118 R)
• M16: 3,079,173 km (0.12 R)
• M17: 3,284,870 km (0.104 R)
• M18: 3,841,075 km (0.086 R)
• M19: 4,040,489 km (0.101 R)
• M20: 4,380,674 km (0.081 R)
• M21: 4,801,194 km (0.118 R)
• M22: 5,259,113 km (0.097 R)
• M23: 5,781,808 km (0.079 R)
• M24: 6,088,035 km (0.078 R)
• M25: 6,478,336 km (0.063 R)
• M26: 7,038,430 km (0.038 R)
• M27: 7,228,569 km (0.082 R)
• M28: 7,697,558 km (0.068 R)
• M29: 8,319,287 km (0.114 R)
• M30: 8,405,306 km (0.093 R)
• M31: 8,491,624 km (0.086 R)
• M32: 8,957,173 km (0.093 R)
• M33: 9,222,709 km (0.113 R)
• M34: 9,401,179 km (0.106 R)
• M35: 9,671,054 km (0.118 R)
• M36: 10,187,765 km (0.108 R)
• M37: 10,403,186 km (0.081 R)
• M38: 10,526,903 km (0.047 R)
• M39: 10,620,102 km (0.062 R)
• M40: 11,153,120 km (0.051 R)
• M41: 11,279,829 km (0.118 R)
• M42: 11,888,393 km (0.111 R)
• M43: 12,017,795 km (0.063 R)
• M44: 12,212,871 km (0.075 R)
• M45: 12,837,592 km (0.095 R)
• M46: 13,947,159 km (0.067 R)
• M47: 14,565,447 km (0.096 R)
• M48: 15,580,319 km (0.088 R)
• M49: 16,149,988 km (0.115 R)
• M50: 16,437,365 km (0.093 R)
• M51: 16,726,538 km (0.077 R)
• M52: 16,944,502 km (0.048 R)
• M53: 17,603,929 km (0.105 R)
• M54: 17,714,632 km (0.119 R)
• M55: 18,159,985 km (0.112 R)
• M56: 19,061,611 km (0.096 R)
• M57: 19,709,071 km (0.112 R)
• M58: 20,635,381 km (0.079 R)
• M59: 20,830,157 km (0.076 R)
• M60: 20,947,292 km (0.11 R)
• M61: 21,182,311 km (0.081 R)
• M62: 21,300,194 km (0.099 R)
• M63: 21,615,396 km (0.068 R)
• M64: 21,773,671 km (0.087 R)
• M65: 21,972,038 km (0.045 R)
• M66: 22,370,417 km (0.053 R)
• M67: 22,610,671 km (0.026 R)
• M68: 23,012,940 km (0.12 R)
• M69: 24,110,838 km (0.102 R)
• M70: 24,274,947 km (0.082 R)
• M71: 25,350,706 km (0.053 R)
• M72: 25,517,657 km (0.102 R)
• M73: 25,978,418 km (0.077 R)
• M74: 26,230,939 km (0.059 R)
• M75: 28,064,561 km (0.036 R)
• M76: 28,410,132 km (0.119 R)
• M77: 28,975,013 km (0.087 R)
• M78: 29,105,762 km (0.047 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.9

Radius: 9.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.13 AU - 13.43 AU

Year: 13377 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,606,223 km

• M1: 120,426 km (0.104 R)
• M2: 211,083 km (0.042 R)
• M3: 279,598 km (0.086 R)
• M4: 378,782 km (0.116 R)
• M5: 572,361 km (0.103 R)
• M6: 644,468 km (0.112 R)
• M7: 759,060 km (0.102 R)
• M8: 937,380 km (0.077 R)
• M9: 1,207,105 km (0.041 R)
• M10: 1,286,542 km (0.032 R)
• M11: 1,639,593 km (0.101 R)
• M12: 1,891,665 km (0.119 R)
• M13: 1,984,715 km (0.071 R)
• M14: 2,175,751 km (0.102 R)
• M15: 2,273,439 km (0.055 R)
• M16: 2,933,764 km (0.069 R)
• M17: 3,020,231 km (0.038 R)
• M18: 3,107,746 km (0.101 R)
• M19: 3,240,589 km (0.06 R)
• M20: 3,443,294 km (0.088 R)
• M21: 3,790,660 km (0.117 R)
• M22: 3,861,420 km (0.068 R)
• M23: 4,004,436 km (0.116 R)
• M24: 4,295,703 km (0.075 R)
• M25: 4,644,415 km (0.117 R)
• M26: 5,158,284 km (0.077 R)
• M27: 5,342,439 km (0.105 R)
• M28: 5,744,409 km (0.114 R)
• M29: 5,853,316 km (0.073 R)
• M30: 5,935,445 km (0.064 R)
• M31: 6,128,576 km (0.117 R)
• M32: 6,408,025 km (0.099 R)
• M33: 6,777,532 km (0.053 R)
• M34: 7,037,533 km (0.033 R)
• M35: 8,018,595 km (0.057 R)
• M36: 8,140,518 km (0.103 R)
• M37: 8,201,554 km (0.094 R)
• M38: 8,540,692 km (0.118 R)
• M39: 8,665,157 km (0.044 R)
• M40: 8,852,903 km (0.103 R)
• M41: 9,296,460 km (0.119 R)
• M42: 11,620,613 km (0.1 R)
• M43: 11,931,926 km (0.075 R)
• M44: 12,811,113 km (0.117 R)
• M45: 13,240,459 km (0.075 R)
• M46: 13,348,618 km (0.097 R)
• M47: 13,493,130 km (0.089 R)
• M48: 13,747,446 km (0.039 R)
• M49: 14,334,618 km (0.06 R)
• M50: 14,743,020 km (0.086 R)
• M51: 15,457,499 km (0.059 R)
• M52: 15,914,521 km (0.1 R)
• M53: 16,725,192 km (0.101 R)
• M54: 16,998,357 km (0.073 R)
• M55: 17,787,037 km (0.093 R)
• M56: 18,506,902 km (0.119 R)
• M57: 18,870,575 km (0.053 R)
• M58: 19,318,171 km (0.055 R)
• M59: 19,440,842 km (0.091 R)
• M60: 19,975,355 km (0.115 R)
• M61: 20,681,756 km (0.032 R)
• M62: 21,269,676 km (0.107 R)
• M63: 21,565,580 km (0.071 R)
• M64: 22,633,859 km (0.106 R)
• M65: 23,022,664 km (0.04 R)
• M66: 23,109,430 km (0.1 R)
• M67: 23,457,245 km (0.087 R)
• M68: 23,631,826 km (0.084 R)
• M69: 24,246,374 km (0.103 R)
• M70: 24,378,768 km (0.084 R)
• M71: 25,133,340 km (0.081 R)
• M72: 25,222,650 km (0.065 R)
• M73: 25,850,512 km (0.04 R)
• M74: 27,076,167 km (0.115 R)
• M75: 27,534,834 km (0.1 R)
• M76: 28,786,071 km (0.099 R)
• M77: 28,926,244 km (0.104 R)
• M78: 31,440,087 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818

Radius: 9.1

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.89 AU - 14.91 AU

Year: 16360 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,606,223 km

• M1: 425,905 km (0.073 R)
• M2: 808,576 km (0.042 R)
• M3: 877,840 km (0.065 R)
• M4: 973,284 km (0.095 R)
• M5: 1,561,054 km (0.112 R)
• M6: 2,177,247 km (0.11 R)
• M7: 2,309,043 km (0.074 R)
• M8: 2,409,573 km (0.081 R)
• M9: 3,154,122 km (0.079 R)
• M10: 3,805,770 km (0.115 R)
• M11: 3,885,206 km (0.032 R)
• M12: 4,086,266 km (0.059 R)
• M13: 4,582,482 km (0.095 R)
• M14: 4,837,846 km (0.083 R)
• M15: 5,318,055 km (0.097 R)
• M16: 5,407,065 km (0.064 R)
• M17: 6,230,003 km (0.119 R)
• M18: 6,560,615 km (0.096 R)
• M19: 6,656,208 km (0.067 R)
• M20: 6,897,060 km (0.039 R)
• M21: 7,636,672 km (0.101 R)
• M22: 7,939,608 km (0.115 R)
• M23: 8,872,051 km (0.05 R)
• M24: 9,893,356 km (0.103 R)
• M25: 11,122,003 km (0.081 R)
• M26: 11,638,565 km (0.086 R)
• M27: 12,398,223 km (0.073 R)
• M28: 12,754,266 km (0.081 R)
• M29: 15,785,867 km (0.075 R)
• M30: 17,480,511 km (0.051 R)
• M31: 17,613,354 km (0.119 R)
• M32: 19,163,786 km (0.112 R)
• M33: 19,232,302 km (0.073 R)
• M34: 19,851,637 km (0.099 R)
• M35: 20,198,405 km (0.084 R)
• M36: 20,407,543 km (0.091 R)
• M37: 21,392,795 km (0.09 R)
• M38: 22,034,420 km (0.091 R)
• M39: 22,754,734 km (0.111 R)
• M40: 23,555,830 km (0.092 R)
• M41: 24,961,452 km (0.116 R)
• M42: 25,036,251 km (0.075 R)
• M43: 25,863,228 km (0.107 R)
• M44: 26,622,736 km (0.112 R)
• M45: 27,621,152 km (0.055 R)
• M46: 28,086,103 km (0.072 R)
• M47: 29,971,485 km (0.082 R)
• M48: 30,929,509 km (0.088 R)
• M49: 31,009,694 km (0.07 R)
• M50: 31,735,393 km (0.067 R)
• M51: 32,466,777 km (0.071 R)
• M52: 33,450,383 km (0.067 R)
• M53: 33,532,812 km (0.093 R)
• M54: 33,945,851 km (0.084 R)
• M55: 36,121,004 km (0.052 R)
• M56: 36,969,673 km (0.096 R)
• M57: 37,481,896 km (0.119 R)
• M58: 38,082,532 km (0.078 R)
• M59: 38,254,719 km (0.113 R)
• M60: 38,427,205 km (0.09 R)
• M61: 38,599,841 km (0.05 R)
• M62: 40,516,788 km (0.098 R)
• M63: 41,309,806 km (0.064 R)
• M64: 43,359,746 km (0.063 R)
• M65: 44,442,386 km (0.076 R)
• M66: 44,623,698 km (0.091 R)
• M67: 44,805,310 km (0.088 R)
• M68: 45,991,322 km (0.061 R)
• M69: 46,450,288 km (0.116 R)
• M70: 47,743,412 km (0.095 R)
• M71: 49,423,247 km (0.088 R)
• M72: 50,176,023 km (0.052 R)
• M73: 51,027,535 km (0.104 R)
• M74: 52,648,876 km (0.081 R)
• M75: 53,128,936 km (0.105 R)
• M76: 53,321,319 km (0.055 R)
• M77: 53,706,832 km (0.097 R)
• M78: 54,771,969 km (0.091 R)
• M79: 57,514,397 km (0.086 R)
• M80: 58,603,919 km (0.045 R)
• M81: 59,101,481 km (0.11 R)
• M82: 60,000,564 km (0.119 R)
• M83: 60,100,645 km (0.118 R)
• M84: 60,501,867 km (0.107 R)
• M85: 61,004,815 km (0.038 R)
• M86: 62,014,601 km (0.04 R)
• M87: 62,217,156 km (0.106 R)
• M88: 65,798,529 km (0.106 R)
• M89: 67,145,807 km (0.113 R)
• M90: 67,458,018 km (0.031 R)
• M91: 68,921,235 km (0.12 R)
• M92: 69,656,658 km (0.102 R)
• M93: 69,972,758 km (0.083 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 14,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit