🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.6 AU - 0.62 AU

Year: 179 Days

Day: 28 Hours

Environment

Temp: 165 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.81 AU - 0.81 AU

Year: 275 Days

Day: 27.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,561,924 km

• M1: 419,921 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.27 AU - 1.85 AU

Year: 734 Days

Day: 37 Hours

Environment

Temp: -57 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.02 AU - 2.34 AU

Year: 1213 Days

Day: 18.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.9

Radius: 14.8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.5 AU - 5.26 AU

Year: 3453 Days

Day: 9.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 23,561,924 km

• M1: 184,753 km (0.047 R)
• M2: 308,770 km (0.079 R)
• M3: 474,824 km (0.086 R)
• M4: 594,652 km (0.06 R)
• M5: 793,467 km (0.077 R)
• M6: 1,060,051 km (0.092 R)
• M7: 1,381,237 km (0.111 R)
• M8: 1,516,174 km (0.116 R)
• M9: 1,617,303 km (0.081 R)
• M10: 1,826,889 km (0.106 R)
• M11: 1,976,337 km (0.11 R)
• M12: 2,273,588 km (0.068 R)
• M13: 2,661,945 km (0.063 R)
• M14: 3,055,686 km (0.089 R)
• M15: 3,434,618 km (0.108 R)
• M16: 3,655,574 km (0.081 R)
• M17: 4,183,654 km (0.11 R)
• M18: 4,420,168 km (0.109 R)
• M19: 5,608,424 km (0.095 R)
• M20: 6,783,964 km (0.108 R)
• M21: 6,890,628 km (0.078 R)
• M22: 7,149,133 km (0.102 R)
• M23: 7,345,106 km (0.117 R)
• M24: 7,720,297 km (0.057 R)
• M25: 8,124,361 km (0.11 R)
• M26: 8,374,638 km (0.108 R)
• M27: 8,836,597 km (0.045 R)
• M28: 9,259,360 km (0.108 R)
• M29: 9,592,814 km (0.041 R)
• M30: 9,809,282 km (0.069 R)
• M31: 9,905,922 km (0.062 R)
• M32: 10,124,784 km (0.114 R)
• M33: 10,222,621 km (0.097 R)
• M34: 10,320,608 km (0.099 R)
• M35: 10,691,311 km (0.051 R)
• M36: 11,167,182 km (0.084 R)
• M37: 12,321,928 km (0.092 R)
• M38: 12,426,347 km (0.067 R)
• M39: 12,688,891 km (0.094 R)
• M40: 13,059,445 km (0.11 R)
• M41: 13,353,256 km (0.057 R)
• M42: 13,514,372 km (0.057 R)
• M43: 13,865,778 km (0.084 R)
• M44: 14,357,207 km (0.108 R)
• M45: 14,550,039 km (0.076 R)
• M46: 14,743,618 km (0.109 R)
• M47: 15,161,295 km (0.078 R)
• M48: 15,273,344 km (0.093 R)
• M49: 15,498,190 km (0.061 R)
• M50: 16,668,195 km (0.084 R)
• M51: 17,103,375 km (0.112 R)
• M52: 17,601,237 km (0.09 R)
• M53: 17,807,532 km (0.063 R)
• M54: 18,461,275 km (0.044 R)
• M55: 18,671,011 km (0.076 R)
• M56: 18,791,138 km (0.095 R)
• M57: 19,062,509 km (0.063 R)
• M58: 19,213,752 km (0.043 R)
• M59: 19,945,735 km (0.099 R)
• M60: 20,160,856 km (0.119 R)
• M61: 20,562,527 km (0.096 R)
• M62: 20,966,890 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.2

Radius: 9.9

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.75 AU - 6.07 AU

Year: 4740 Days

Day: 5.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 23,561,924 km

• M1: 137,630 km (0.085 R)
• M2: 239,057 km (0.068 R)
• M3: 363,373 km (0.051 R)
• M4: 570,117 km (0.115 R)
• M5: 725,849 km (0.093 R)
• M6: 828,922 km (0.088 R)
• M7: 923,617 km (0.113 R)
• M8: 1,184,516 km (0.092 R)
• M9: 1,452,446 km (0.109 R)
• M10: 2,082,253 km (0.034 R)
• M11: 2,545,258 km (0.069 R)
• M12: 2,706,674 km (0.086 R)
• M13: 2,809,298 km (0.11 R)
• M14: 2,871,531 km (0.118 R)
• M15: 3,039,679 km (0.048 R)
• M16: 3,385,998 km (0.058 R)
• M17: 3,541,580 km (0.116 R)
• M18: 3,836,737 km (0.114 R)
• M19: 4,211,180 km (0.094 R)
• M20: 4,621,677 km (0.12 R)
• M21: 4,744,945 km (0.086 R)
• M22: 4,894,394 km (0.074 R)
• M23: 5,070,620 km (0.072 R)
• M24: 5,717,182 km (0.106 R)
• M25: 6,471,903 km (0.082 R)
• M26: 6,554,780 km (0.101 R)
• M27: 6,637,807 km (0.086 R)
• M28: 6,889,281 km (0.093 R)
• M29: 7,002,078 km (0.052 R)
• M30: 7,286,613 km (0.091 R)
• M31: 8,705,250 km (0.12 R)
• M32: 9,103,778 km (0.098 R)
• M33: 9,196,679 km (0.092 R)
• M34: 9,760,363 km (0.113 R)
• M35: 10,757,433 km (0.092 R)
• M36: 11,085,950 km (0.078 R)
• M37: 11,284,766 km (0.102 R)
• M38: 11,551,499 km (0.075 R)
• M39: 11,753,007 km (0.099 R)
• M40: 12,881,873 km (0.104 R)
• M41: 13,090,861 km (0.039 R)
• M42: 13,195,729 km (0.075 R)
• M43: 14,621,097 km (0.093 R)
• M44: 14,985,069 km (0.108 R)
• M45: 15,094,874 km (0.101 R)
• M46: 16,282,382 km (0.089 R)
• M47: 16,395,179 km (0.097 R)
• M48: 17,345,873 km (0.108 R)
• M49: 17,808,579 km (0.089 R)
• M50: 18,903,935 km (0.108 R)
• M51: 19,459,841 km (0.098 R)
• M52: 19,980,740 km (0.098 R)
• M53: 20,628,350 km (0.084 R)
• M54: 20,709,731 km (0.04 R)
• M55: 20,954,623 km (0.096 R)
• M56: 21,159,422 km (0.097 R)
• M57: 21,695,132 km (0.118 R)
• M58: 21,778,009 km (0.075 R)
• M59: 21,943,913 km (0.117 R)
• M60: 22,318,806 km (0.074 R)
• M61: 22,611,868 km (0.1 R)
• M62: 22,990,500 km (0.032 R)
• M63: 23,201,732 km (0.06 R)
• M64: 23,413,712 km (0.11 R)
• M65: 23,541,170 km (0.039 R)
• M66: 23,626,291 km (0.118 R)
• M67: 24,267,916 km (0.113 R)
• M68: 24,612,290 km (0.053 R)
• M69: 25,568,071 km (0.056 R)
• M70: 25,962,561 km (0.112 R)
• M71: 26,713,243 km (0.08 R)
• M72: 26,802,104 km (0.043 R)
• M73: 26,935,396 km (0.079 R)
• M74: 27,605,445 km (0.093 R)
• M75: 28,281,029 km (0.097 R)
• M76: 28,552,848 km (0.115 R)
• M77: 28,643,654 km (0.106 R)
• M78: 29,510,873 km (0.102 R)
• M79: 29,924,660 km (0.054 R)
• M80: 30,109,115 km (0.08 R)
• M81: 31,224,367 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.7

Radius: 12.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.56 AU - 6.54 AU

Year: 4926 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 23,561,924 km

• M1: 159,621 km (0.101 R)
• M2: 273,315 km (0.104 R)
• M3: 381,026 km (0.053 R)
• M4: 551,717 km (0.114 R)
• M5: 738,116 km (0.119 R)
• M6: 836,551 km (0.112 R)
• M7: 955,033 km (0.11 R)
• M8: 1,119,890 km (0.094 R)
• M9: 1,443,470 km (0.112 R)
• M10: 1,663,229 km (0.079 R)
• M11: 1,748,650 km (0.041 R)
• M12: 1,904,381 km (0.114 R)
• M13: 2,095,268 km (0.11 R)
• M14: 2,292,887 km (0.083 R)
• M15: 2,442,484 km (0.103 R)
• M16: 3,120,462 km (0.033 R)
• M17: 3,239,093 km (0.1 R)
• M18: 3,359,220 km (0.062 R)
• M19: 3,591,546 km (0.11 R)
• M20: 3,816,840 km (0.105 R)
• M21: 4,440,065 km (0.083 R)
• M22: 4,560,491 km (0.093 R)
• M23: 4,983,853 km (0.077 R)
• M24: 5,292,025 km (0.105 R)
• M25: 5,678,885 km (0.103 R)
• M26: 5,927,217 km (0.079 R)
• M27: 6,359,106 km (0.113 R)
• M28: 6,449,763 km (0.073 R)
• M29: 6,693,757 km (0.118 R)
• M30: 6,785,909 km (0.099 R)
• M31: 7,034,092 km (0.064 R)
• M32: 7,159,156 km (0.076 R)
• M33: 7,316,832 km (0.078 R)
• M34: 7,523,277 km (0.08 R)
• M35: 7,958,457 km (0.101 R)
• M36: 8,534,858 km (0.091 R)
• M37: 8,786,033 km (0.038 R)
• M38: 9,192,939 km (0.11 R)
• M39: 9,415,989 km (0.1 R)
• M40: 10,043,103 km (0.101 R)
• M41: 10,504,463 km (0.077 R)
• M42: 10,791,841 km (0.056 R)
• M43: 11,063,511 km (0.053 R)
• M44: 11,687,932 km (0.086 R)
• M45: 12,248,475 km (0.104 R)
• M46: 12,361,571 km (0.073 R)
• M47: 12,569,961 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.5

Radius: 12.5

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.58 AU - 6.76 AU

Year: 5086 Days

Day: 8.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 23,561,924 km

• M1: 161,416 km (0.119 R)
• M2: 271,071 km (0.034 R)
• M3: 386,411 km (0.106 R)
• M4: 534,364 km (0.112 R)
• M5: 797,955 km (0.099 R)
• M6: 1,044,492 km (0.072 R)
• M7: 1,278,015 km (0.111 R)
• M8: 1,368,372 km (0.097 R)
• M9: 1,556,267 km (0.101 R)
• M10: 1,825,094 km (0.111 R)
• M11: 2,440,240 km (0.044 R)
• M12: 3,276,493 km (0.088 R)
• M13: 3,439,255 km (0.104 R)
• M14: 3,530,959 km (0.115 R)
• M15: 3,697,910 km (0.097 R)
• M16: 3,886,702 km (0.078 R)
• M17: 4,234,517 km (0.063 R)
• M18: 4,352,849 km (0.108 R)
• M19: 4,592,655 km (0.12 R)
• M20: 4,734,623 km (0.096 R)
• M21: 4,939,871 km (0.086 R)
• M22: 5,487,549 km (0.098 R)
• M23: 6,010,394 km (0.119 R)
• M24: 6,165,975 km (0.111 R)
• M25: 6,893,919 km (0.056 R)
• M26: 8,957,621 km (0.101 R)
• M27: 9,237,968 km (0.068 R)
• M28: 9,469,396 km (0.072 R)
• M29: 9,650,708 km (0.097 R)
• M30: 9,885,577 km (0.042 R)
• M31: 9,964,265 km (0.093 R)
• M32: 10,979,437 km (0.071 R)
• M33: 11,416,711 km (0.044 R)
• M34: 11,720,694 km (0.075 R)
• M35: 11,971,420 km (0.116 R)
• M36: 12,393,286 km (0.108 R)
• M37: 12,762,793 km (0.092 R)
• M38: 12,848,512 km (0.106 R)
• M39: 13,834,362 km (0.101 R)
• M40: 13,981,417 km (0.045 R)
• M41: 14,158,541 km (0.084 R)
• M42: 16,155,822 km (0.071 R)
• M43: 16,341,623 km (0.11 R)
• M44: 16,559,587 km (0.029 R)
• M45: 16,872,396 km (0.087 R)
• M46: 17,472,134 km (0.066 R)
• M47: 17,790,628 km (0.114 R)
• M48: 18,336,660 km (0.076 R)
• M49: 18,725,315 km (0.109 R)
• M50: 19,116,663 km (0.111 R)
• M51: 20,206,932 km (0.034 R)
• M52: 20,541,284 km (0.118 R)
• M53: 21,080,135 km (0.093 R)
• M54: 21,283,289 km (0.096 R)
• M55: 21,555,408 km (0.026 R)
• M56: 21,794,315 km (0.081 R)
• M57: 22,068,528 km (0.094 R)
• M58: 22,793,779 km (0.075 R)
• M59: 22,967,611 km (0.116 R)
• M60: 23,351,629 km (0.073 R)
• M61: 23,561,964 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 13,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit