🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.41 AU - 0.65 AU

Year: 143 Days

Day: 46.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.72 AU

Year: 185 Days

Day: 43.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,455,975 km

• M1: 131,646 km (0.048 R)
• M2: 142,716 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.66 AU - 0.7 AU

Year: 208 Days

Day: 39.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.72 AU - 1.02 AU

Year: 301 Days

Day: 25 Hours

Environment

Temp: 151 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.94 AU - 1.28 AU

Year: 434 Days

Day: 33.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 121.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.29 AU - 2.45 AU

Year: 1353 Days

Day: 48 Hours

Environment

Temp: -95 °C

Axial Tilt: 155.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,455,975 km

• M1: 2,244,417 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.57 AU - 3.45 AU

Year: 1937 Days

Day: 41.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.1

Radius: 14.2

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.83 AU - 8.39 AU

Year: 7785 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,455,975 km

• M1: 201,359 km (0.069 R)
• M2: 343,327 km (0.112 R)
• M3: 489,035 km (0.11 R)
• M4: 720,763 km (0.103 R)
• M5: 1,149,061 km (0.09 R)
• M6: 1,779,018 km (0.078 R)
• M7: 1,886,579 km (0.119 R)
• M8: 2,040,964 km (0.119 R)
• M9: 2,245,913 km (0.115 R)
• M10: 2,505,764 km (0.105 R)
• M11: 3,107,447 km (0.104 R)
• M12: 3,451,971 km (0.062 R)
• M13: 4,207,291 km (0.094 R)
• M14: 4,559,294 km (0.112 R)
• M15: 4,799,548 km (0.12 R)
• M16: 5,043,842 km (0.066 R)
• M17: 5,198,676 km (0.093 R)
• M18: 5,513,130 km (0.047 R)
• M19: 5,640,737 km (0.118 R)
• M20: 6,970,214 km (0.082 R)
• M21: 7,599,123 km (0.095 R)
• M22: 7,956,512 km (0.088 R)
• M23: 9,709,351 km (0.077 R)
• M24: 10,214,842 km (0.089 R)
• M25: 10,411,563 km (0.047 R)
• M26: 10,569,838 km (0.091 R)
• M27: 11,089,690 km (0.117 R)
• M28: 11,251,405 km (0.087 R)
• M29: 12,071,501 km (0.082 R)
• M30: 12,237,854 km (0.111 R)
• M31: 12,446,992 km (0.114 R)
• M32: 14,117,850 km (0.085 R)
• M33: 14,690,361 km (0.118 R)
• M34: 14,868,084 km (0.035 R)
• M35: 15,858,421 km (0.091 R)
• M36: 16,545,824 km (0.11 R)
• M37: 17,760,409 km (0.083 R)
• M38: 19,051,887 km (0.087 R)
• M39: 19,489,162 km (0.042 R)
• M40: 20,028,013 km (0.075 R)
• M41: 20,126,598 km (0.086 R)
• M42: 21,724,752 km (0.074 R)
• M43: 21,826,030 km (0.111 R)
• M44: 22,385,676 km (0.091 R)
• M45: 22,641,638 km (0.074 R)
• M46: 23,415,358 km (0.113 R)
• M47: 23,675,209 km (0.108 R)
• M48: 23,779,479 km (0.093 R)
• M49: 23,988,318 km (0.095 R)
• M50: 24,513,257 km (0.069 R)
• M51: 25,467,542 km (0.083 R)
• M52: 25,841,985 km (0.091 R)
• M53: 27,741,280 km (0.083 R)
• M54: 28,016,240 km (0.084 R)
• M55: 28,347,450 km (0.119 R)
• M56: 28,458,153 km (0.071 R)
• M57: 28,624,505 km (0.096 R)
• M58: 29,292,909 km (0.098 R)
• M59: 29,404,808 km (0.104 R)
• M60: 29,966,548 km (0.101 R)
• M61: 30,361,935 km (0.065 R)
• M62: 31,214,793 km (0.12 R)
• M63: 32,075,579 km (0.056 R)
• M64: 32,190,919 km (0.108 R)
• M65: 32,537,836 km (0.114 R)
• M66: 33,235,561 km (0.076 R)
• M67: 33,820,638 km (0.028 R)
• M68: 34,173,240 km (0.112 R)
• M69: 34,527,189 km (0.085 R)
• M70: 35,775,583 km (0.11 R)
• M71: 35,895,261 km (0.032 R)
• M72: 38,255,167 km (0.093 R)
• M73: 38,377,539 km (0.082 R)
• M74: 38,561,245 km (0.09 R)
• M75: 38,929,854 km (0.111 R)
• M76: 39,422,928 km (0.081 R)
• M77: 40,353,128 km (0.102 R)
• M78: 40,789,804 km (0.076 R)
• M79: 40,914,868 km (0.093 R)
• M80: 41,353,339 km (0.051 R)
• M81: 42,108,958 km (0.088 R)
• M82: 42,298,499 km (0.086 R)

Asteroid Belt

Center: 9.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.9

Radius: 5.8

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.96 AU - 12.38 AU

Year: 15745 Days

Day: 15 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,455,975 km

• M1: 271,969 km (0.115 R)
• M2: 727,794 km (0.078 R)
• M3: 1,427,313 km (0.044 R)
• M4: 1,645,577 km (0.094 R)
• M5: 1,900,491 km (0.104 R)
• M6: 1,979,329 km (0.103 R)
• M7: 2,140,446 km (0.103 R)
• M8: 2,390,275 km (0.116 R)
• M9: 3,039,230 km (0.045 R)
• M10: 3,193,915 km (0.119 R)
• M11: 3,256,596 km (0.076 R)
• M12: 3,415,020 km (0.068 R)
• M13: 3,543,525 km (0.028 R)
• M14: 3,838,681 km (0.116 R)
• M15: 4,073,700 km (0.096 R)
• M16: 4,175,875 km (0.092 R)
• M17: 4,735,072 km (0.057 R)
• M18: 4,986,995 km (0.059 R)
• M19: 5,096,351 km (0.026 R)
• M20: 5,504,154 km (0.111 R)
• M21: 5,541,704 km (0.118 R)
• M22: 6,390,223 km (0.043 R)
• M23: 6,869,983 km (0.099 R)
• M24: 6,991,756 km (0.099 R)
• M25: 7,319,824 km (0.099 R)
• M26: 8,420,715 km (0.119 R)
• M27: 8,551,164 km (0.074 R)
• M28: 8,990,383 km (0.03 R)
• M29: 9,212,835 km (0.091 R)
• M30: 9,302,295 km (0.085 R)
• M31: 9,845,036 km (0.103 R)
• M32: 10,074,369 km (0.066 R)
• M33: 10,678,595 km (0.074 R)
• M34: 10,819,666 km (0.092 R)
• M35: 11,151,324 km (0.097 R)
• M36: 11,438,253 km (0.09 R)
• M37: 12,709,536 km (0.084 R)
• M38: 13,260,654 km (0.104 R)
• M39: 13,717,526 km (0.115 R)
• M40: 14,542,259 km (0.04 R)
• M41: 14,960,685 km (0.108 R)
• M42: 15,702,391 km (0.027 R)
• M43: 15,809,353 km (0.096 R)
• M44: 16,510,219 km (0.056 R)
• M45: 17,276,460 km (0.061 R)
• M46: 17,998,269 km (0.064 R)
• M47: 19,013,889 km (0.071 R)
• M48: 19,528,656 km (0.069 R)
• M49: 19,701,292 km (0.107 R)
• M50: 21,395,637 km (0.055 R)
• M51: 21,455,027 km (0.033 R)
• M52: 22,110,416 km (0.067 R)
• M53: 22,230,244 km (0.05 R)
• M54: 22,290,382 km (0.05 R)
• M55: 22,470,797 km (0.09 R)
• M56: 22,651,661 km (0.116 R)
• M57: 22,772,386 km (0.112 R)
• M58: 22,832,973 km (0.087 R)
• M59: 23,014,735 km (0.09 R)
• M60: 23,136,358 km (0.03 R)
• M61: 24,984,191 km (0.104 R)
• M62: 25,484,895 km (0.11 R)
• M63: 25,736,518 km (0.108 R)
• M64: 29,147,200 km (0.073 R)
• M65: 29,542,288 km (0.111 R)
• M66: 30,204,408 km (0.082 R)
• M67: 30,938,635 km (0.117 R)
• M68: 31,746,164 km (0.067 R)
• M69: 32,356,224 km (0.119 R)
• M70: 35,886,435 km (0.074 R)
• M71: 36,097,817 km (0.102 R)
• M72: 36,663,745 km (0.109 R)
• M73: 38,378,735 km (0.104 R)
• M74: 38,811,522 km (0.111 R)
• M75: 39,246,104 km (0.086 R)
• M76: 39,391,214 km (0.08 R)
• M77: 39,827,890 km (0.119 R)
• M78: 39,900,744 km (0.12 R)
• M79: 42,183,308 km (0.12 R)
• M80: 43,377,997 km (0.1 R)
• M81: 43,603,142 km (0.119 R)
• M82: 44,130,175 km (0.082 R)
• M83: 44,659,303 km (0.076 R)
• M84: 45,571,401 km (0.068 R)
• M85: 48,110,825 km (0.077 R)
• M86: 48,188,466 km (0.118 R)
• M87: 48,344,048 km (0.074 R)
• M88: 48,577,421 km (0.099 R)
• M89: 48,967,572 km (0.108 R)
• M90: 51,647,019 km (0.073 R)
• M91: 51,965,364 km (0.032 R)
• M92: 53,647,442 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.4

Radius: 6

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.78 AU - 18.74 AU

Year: 25446 Days

Day: 17.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,455,975 km

• M1: 130,001 km (0.082 R)
• M2: 344,524 km (0.035 R)
• M3: 717,023 km (0.056 R)
• M4: 1,477,129 km (0.078 R)
• M5: 1,760,318 km (0.097 R)
• M6: 2,632,623 km (0.056 R)
• M7: 3,092,338 km (0.103 R)
• M8: 3,131,831 km (0.05 R)
• M9: 3,331,545 km (0.116 R)
• M10: 3,494,457 km (0.099 R)
• M11: 3,535,596 km (0.078 R)
• M12: 4,171,537 km (0.108 R)
• M13: 5,546,491 km (0.113 R)
• M14: 5,594,512 km (0.112 R)
• M15: 5,885,779 km (0.108 R)
• M16: 6,686,726 km (0.1 R)
• M17: 7,099,915 km (0.03 R)
• M18: 8,168,642 km (0.105 R)
• M19: 8,278,297 km (0.101 R)
• M20: 8,388,401 km (0.11 R)
• M21: 9,747,348 km (0.037 R)
• M22: 10,038,915 km (0.083 R)
• M23: 10,392,714 km (0.05 R)
• M24: 10,870,679 km (0.113 R)
• M25: 11,539,531 km (0.098 R)
• M26: 12,726,141 km (0.11 R)
• M27: 12,853,299 km (0.081 R)
• M28: 13,366,121 km (0.113 R)
• M29: 13,625,075 km (0.029 R)
• M30: 16,097,479 km (0.085 R)
• M31: 17,068,369 km (0.105 R)
• M32: 17,138,381 km (0.119 R)
• M33: 17,419,625 km (0.087 R)
• M34: 18,200,975 km (0.114 R)
• M35: 18,272,632 km (0.065 R)
• M36: 18,993,694 km (0.058 R)
• M37: 20,092,789 km (0.096 R)
• M38: 20,240,891 km (0.097 R)
• M39: 20,315,092 km (0.086 R)
• M40: 20,687,441 km (0.109 R)
• M41: 21,363,174 km (0.12 R)
• M42: 22,046,238 km (0.048 R)
• M43: 22,122,533 km (0.091 R)
• M44: 24,849,104 km (0.087 R)
• M45: 25,888,510 km (0.075 R)
• M46: 26,454,139 km (0.055 R)
• M47: 28,673,424 km (0.106 R)
• M48: 29,426,350 km (0.119 R)
• M49: 30,695,688 km (0.098 R)
• M50: 31,122,640 km (0.029 R)
• M51: 31,294,079 km (0.096 R)
• M52: 31,465,818 km (0.095 R)
• M53: 32,155,614 km (0.079 R)
• M54: 32,589,447 km (0.038 R)
• M55: 33,287,321 km (0.094 R)
• M56: 34,432,044 km (0.057 R)
• M57: 35,410,714 km (0.098 R)
• M58: 36,038,277 km (0.099 R)
• M59: 36,128,185 km (0.079 R)
• M60: 36,218,243 km (0.086 R)
• M61: 36,579,073 km (0.118 R)
• M62: 36,850,443 km (0.053 R)
• M63: 37,395,279 km (0.096 R)
• M64: 38,125,765 km (0.089 R)
• M65: 38,309,172 km (0.042 R)
• M66: 38,584,881 km (0.071 R)
• M67: 39,786,750 km (0.114 R)
• M68: 40,159,100 km (0.08 R)
• M69: 41,001,036 km (0.076 R)
• M70: 42,322,135 km (0.045 R)
• M71: 43,369,919 km (0.103 R)
• M72: 44,233,547 km (0.114 R)
• M73: 45,491,067 km (0.047 R)
• M74: 45,880,321 km (0.03 R)
• M75: 46,173,084 km (0.082 R)
• M76: 46,956,528 km (0.111 R)
• M77: 48,835,028 km (0.042 R)
• M78: 50,838,742 km (0.073 R)
• M79: 51,749,195 km (0.101 R)
• M80: 51,952,199 km (0.115 R)
• M81: 53,688,731 km (0.055 R)
• M82: 55,444,262 km (0.056 R)
• M83: 57,113,625 km (0.047 R)
• M84: 59,967,802 km (0.048 R)
• M85: 64,171,802 km (0.038 R)
• M86: 68,915,849 km (0.119 R)
• M87: 69,698,845 km (0.104 R)
• M88: 73,315,224 km (0.099 R)
• M89: 73,657,354 km (0.045 R)
• M90: 74,457,852 km (0.071 R)
• M91: 76,298,205 km (0.051 R)
• M92: 77,107,978 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 19,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit