🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.74 AU - 0.8 AU

Year: 247 Days

Day: 33.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 31.5 °

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: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.65 AU - 0.97 AU

Year: 266 Days

Day: 14.4 Hours

Environment

Temp: 92 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.25 AU - 1.85 AU

Year: 705 Days

Day: 14.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.59 AU - 1.81 AU

Year: 810 Days

Day: 46.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.7

Radius: 8.5

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.01 AU - 6.41 AU

Year: 4984 Days

Day: 9.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,753,109 km

• M1: 177,124 km (0.116 R)
• M2: 413,937 km (0.063 R)
• M3: 524,341 km (0.104 R)
• M4: 677,230 km (0.096 R)
• M5: 742,753 km (0.077 R)
• M6: 1,276,070 km (0.073 R)
• M7: 1,587,832 km (0.096 R)
• M8: 1,647,073 km (0.105 R)
• M9: 1,707,211 km (0.106 R)
• M10: 2,050,837 km (0.087 R)
• M11: 2,131,919 km (0.086 R)
• M12: 2,331,184 km (0.048 R)
• M13: 2,501,875 km (0.086 R)
• M14: 2,588,791 km (0.044 R)
• M15: 3,001,681 km (0.061 R)
• M16: 3,301,027 km (0.072 R)
• M17: 3,415,918 km (0.062 R)
• M18: 3,590,648 km (0.11 R)
• M19: 3,649,440 km (0.049 R)
• M20: 3,728,577 km (0.087 R)
• M21: 3,828,210 km (0.039 R)
• M22: 4,277,003 km (0.1 R)
• M23: 5,003,301 km (0.045 R)
• M24: 5,202,116 km (0.051 R)
• M25: 5,471,093 km (0.05 R)
• M26: 5,744,558 km (0.092 R)
• M27: 5,859,898 km (0.104 R)
• M28: 5,999,323 km (0.099 R)
• M29: 6,092,822 km (0.04 R)
• M30: 6,447,967 km (0.108 R)
• M31: 6,664,286 km (0.103 R)
• M32: 6,809,845 km (0.027 R)
• M33: 7,005,668 km (0.056 R)
• M34: 7,781,632 km (0.074 R)
• M35: 8,166,847 km (0.094 R)
• M36: 8,743,098 km (0.058 R)
• M37: 8,822,684 km (0.096 R)
• M38: 9,036,160 km (0.093 R)
• M39: 9,089,866 km (0.059 R)
• M40: 9,851,917 km (0.086 R)
• M41: 10,918,700 km (0.084 R)
• M42: 11,349,841 km (0.054 R)
• M43: 11,552,845 km (0.069 R)
• M44: 11,757,196 km (0.08 R)
• M45: 11,933,273 km (0.049 R)
• M46: 12,080,776 km (0.053 R)
• M47: 12,796,751 km (0.102 R)
• M48: 12,887,258 km (0.112 R)
• M49: 13,958,379 km (0.075 R)
• M50: 14,646,230 km (0.064 R)
• M51: 15,026,059 km (0.043 R)
• M52: 15,795,590 km (0.07 R)
• M53: 16,054,843 km (0.069 R)
• M54: 16,380,967 km (0.092 R)
• M55: 16,973,524 km (0.04 R)
• M56: 17,039,945 km (0.095 R)
• M57: 17,472,732 km (0.03 R)
• M58: 17,808,280 km (0.101 R)
• M59: 18,281,458 km (0.106 R)
• M60: 18,383,484 km (0.083 R)
• M61: 18,964,821 km (0.033 R)
• M62: 19,102,451 km (0.075 R)
• M63: 19,309,495 km (0.098 R)
• M64: 19,725,975 km (0.078 R)
• M65: 20,145,448 km (0.092 R)
• M66: 20,215,609 km (0.105 R)
• M67: 20,886,556 km (0.086 R)
• M68: 21,313,957 km (0.042 R)
• M69: 21,636,490 km (0.098 R)
• M70: 21,924,615 km (0.088 R)
• M71: 22,105,180 km (0.086 R)
• M72: 22,431,602 km (0.095 R)
• M73: 24,274,199 km (0.086 R)
• M74: 25,100,279 km (0.104 R)
• M75: 25,364,917 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.1

Radius: 13.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.4 AU - 6.18 AU

Year: 5089 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,753,109 km

• M1: 226,940 km (0.118 R)
• M2: 474,375 km (0.112 R)
• M3: 669,151 km (0.071 R)
• M4: 854,503 km (0.108 R)
• M5: 1,340,696 km (0.09 R)
• M6: 1,749,697 km (0.102 R)
• M7: 1,853,817 km (0.105 R)
• M8: 2,068,639 km (0.109 R)
• M9: 2,721,933 km (0.119 R)
• M10: 3,135,123 km (0.033 R)
• M11: 3,860,822 km (0.106 R)
• M12: 4,114,241 km (0.075 R)
• M13: 4,956,776 km (0.091 R)
• M14: 5,436,536 km (0.12 R)
• M15: 5,591,220 km (0.12 R)
• M16: 6,278,174 km (0.108 R)
• M17: 6,413,410 km (0.099 R)
• M18: 6,576,921 km (0.108 R)
• M19: 7,530,009 km (0.066 R)
• M20: 7,616,177 km (0.076 R)
• M21: 7,789,561 km (0.088 R)
• M22: 7,935,120 km (0.097 R)
• M23: 8,052,105 km (0.043 R)
• M24: 8,347,262 km (0.056 R)
• M25: 8,556,101 km (0.06 R)
• M26: 9,039,751 km (0.089 R)
• M27: 9,532,526 km (0.076 R)
• M28: 11,128,137 km (0.112 R)
• M29: 11,556,585 km (0.047 R)
• M30: 11,756,149 km (0.072 R)
• M31: 12,327,762 km (0.086 R)
• M32: 12,497,556 km (0.116 R)
• M33: 13,463,360 km (0.042 R)
• M34: 14,381,442 km (0.053 R)
• M35: 14,848,187 km (0.043 R)
• M36: 15,319,869 km (0.068 R)
• M37: 16,129,343 km (0.072 R)
• M38: 16,802,085 km (0.076 R)
• M39: 17,028,426 km (0.104 R)
• M40: 17,255,666 km (0.099 R)
• M41: 17,943,666 km (0.061 R)
• M42: 18,213,541 km (0.108 R)
• M43: 18,368,524 km (0.032 R)
• M44: 18,757,628 km (0.086 R)
• M45: 18,913,958 km (0.09 R)
• M46: 19,346,296 km (0.116 R)
• M47: 20,020,982 km (0.091 R)
• M48: 20,220,995 km (0.058 R)
• M49: 20,381,364 km (0.103 R)
• M50: 20,743,839 km (0.073 R)
• M51: 20,946,095 km (0.042 R)
• M52: 21,189,790 km (0.114 R)
• M53: 21,516,063 km (0.108 R)
• M54: 22,173,546 km (0.068 R)
• M55: 22,380,440 km (0.111 R)
• M56: 22,546,493 km (0.101 R)
• M57: 22,963,124 km (0.07 R)
• M58: 23,088,636 km (0.1 R)
• M59: 23,214,298 km (0.119 R)
• M60: 23,466,520 km (0.072 R)
• M61: 24,271,058 km (0.112 R)
• M62: 25,170,739 km (0.049 R)
• M63: 25,256,908 km (0.04 R)
• M64: 26,474,934 km (0.104 R)
• M65: 26,650,412 km (0.061 R)
• M66: 27,002,715 km (0.049 R)
• M67: 27,312,233 km (0.11 R)
• M68: 27,934,859 km (0.09 R)
• M69: 28,247,818 km (0.058 R)
• M70: 29,103,368 km (0.119 R)
• M71: 29,557,098 km (0.053 R)
• M72: 30,333,960 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.6

Radius: 13.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.06 AU - 8.32 AU

Year: 8561 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,753,109 km

• M1: 164,558 km (0.087 R)
• M2: 299,495 km (0.112 R)
• M3: 528,529 km (0.104 R)
• M4: 736,770 km (0.108 R)
• M5: 935,435 km (0.071 R)
• M6: 1,220,419 km (0.089 R)
• M7: 1,432,549 km (0.101 R)
• M8: 1,628,373 km (0.062 R)
• M9: 1,725,013 km (0.086 R)
• M10: 1,813,575 km (0.119 R)
• M11: 1,913,955 km (0.108 R)
• M12: 2,078,513 km (0.073 R)
• M13: 4,373,494 km (0.102 R)
• M14: 4,689,594 km (0.065 R)
• M15: 4,928,203 km (0.116 R)
• M16: 5,113,255 km (0.11 R)
• M17: 5,757,124 km (0.111 R)
• M18: 5,967,309 km (0.088 R)
• M19: 6,881,502 km (0.106 R)
• M20: 8,257,503 km (0.072 R)
• M21: 8,529,173 km (0.115 R)
• M22: 10,093,518 km (0.119 R)
• M23: 10,293,081 km (0.119 R)
• M24: 12,146,749 km (0.111 R)
• M25: 12,885,463 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.7

Radius: 4.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.96 AU - 15.26 AU

Year: 16355 Days

Day: 22.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 32,753,109 km

• M1: 113,844 km (0.057 R)
• M2: 255,663 km (0.034 R)
• M3: 331,060 km (0.096 R)
• M4: 436,227 km (0.069 R)
• M5: 652,247 km (0.114 R)
• M6: 771,925 km (0.05 R)
• M7: 1,093,560 km (0.046 R)
• M8: 1,252,433 km (0.087 R)
• M9: 1,334,712 km (0.097 R)
• M10: 1,574,518 km (0.079 R)
• M11: 1,699,432 km (0.037 R)
• M12: 1,939,985 km (0.103 R)
• M13: 2,230,953 km (0.104 R)
• M14: 2,724,626 km (0.068 R)
• M15: 2,767,261 km (0.097 R)
• M16: 3,205,882 km (0.042 R)
• M17: 3,296,239 km (0.111 R)
• M18: 3,502,535 km (0.111 R)
• M19: 3,689,383 km (0.089 R)
• M20: 4,121,870 km (0.078 R)
• M21: 4,620,929 km (0.082 R)
• M22: 4,774,416 km (0.118 R)
• M23: 5,007,789 km (0.035 R)
• M24: 5,351,415 km (0.076 R)
• M25: 5,729,898 km (0.055 R)
• M26: 5,922,430 km (0.085 R)
• M27: 6,370,476 km (0.063 R)
• M28: 7,062,665 km (0.107 R)
• M29: 7,387,891 km (0.112 R)
• M30: 8,145,155 km (0.089 R)
• M31: 8,268,574 km (0.08 R)
• M32: 8,330,507 km (0.11 R)
• M33: 8,548,621 km (0.118 R)
• M34: 8,705,549 km (0.113 R)
• M35: 9,214,032 km (0.087 R)
• M36: 9,928,811 km (0.119 R)
• M37: 10,093,817 km (0.099 R)
• M38: 10,126,878 km (0.106 R)
• M39: 10,459,883 km (0.108 R)
• M40: 10,526,903 km (0.115 R)
• M41: 12,177,865 km (0.089 R)
• M42: 13,760,311 km (0.039 R)
• M43: 14,277,322 km (0.099 R)
• M44: 14,388,922 km (0.062 R)
• M45: 14,575,620 km (0.074 R)
• M46: 15,520,929 km (0.072 R)
• M47: 15,559,076 km (0.037 R)
• M48: 16,602,970 km (0.073 R)
• M49: 16,995,216 km (0.09 R)
• M50: 17,430,396 km (0.047 R)
• M51: 17,709,097 km (0.052 R)
• M52: 17,989,443 km (0.101 R)
• M53: 18,311,527 km (0.059 R)
• M54: 18,351,919 km (0.087 R)
• M55: 18,513,784 km (0.054 R)
• M56: 18,676,097 km (0.12 R)
• M57: 18,716,788 km (0.103 R)
• M58: 19,002,221 km (0.115 R)
• M59: 20,325,414 km (0.095 R)
• M60: 20,618,775 km (0.072 R)
• M61: 21,209,837 km (0.076 R)
• M62: 21,252,173 km (0.112 R)
• M63: 21,849,218 km (0.111 R)
• M64: 22,149,760 km (0.078 R)
• M65: 22,668,117 km (0.114 R)
• M66: 22,711,500 km (0.112 R)
• M67: 23,278,027 km (0.083 R)
• M68: 23,409,374 km (0.092 R)
• M69: 24,469,275 km (0.113 R)
• M70: 24,870,796 km (0.077 R)
• M71: 26,133,701 km (0.053 R)
• M72: 26,270,284 km (0.092 R)
• M73: 26,498,420 km (0.05 R)
• M74: 26,544,048 km (0.119 R)
• M75: 26,681,379 km (0.089 R)
• M76: 27,048,492 km (0.114 R)
• M77: 27,325,098 km (0.084 R)
• M78: 27,834,329 km (0.054 R)
• M79: 27,927,379 km (0.042 R)
• M80: 28,020,429 km (0.114 R)
• M81: 28,487,175 km (0.103 R)
• M82: 28,815,392 km (0.109 R)
• M83: 29,286,626 km (0.071 R)
• M84: 30,045,685 km (0.079 R)
• M85: 30,140,979 km (0.077 R)
• M86: 30,332,015 km (0.117 R)
• M87: 30,523,351 km (0.118 R)
• M88: 30,955,539 km (0.087 R)
• M89: 31,244,712 km (0.096 R)
• M90: 32,557,134 km (0.117 R)
• M91: 32,753,107 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 18,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit