🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.46 AU - 0.66 AU

Year: 156 Days

Day: 29.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.97 AU - 1.05 AU

Year: 378 Days

Day: 40.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.85 AU - 1.37 AU

Year: 436 Days

Day: 38.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,094,362 km

• M1: 102,026 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.75 AU - 2.59 AU

Year: 1192 Days

Day: 30.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.4

Radius: 14.4

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.45 AU - 4.61 AU

Year: 3594 Days

Day: 14.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 78,094,362 km

• M1: 181,163 km (0.072 R)
• M2: 274,063 km (0.082 R)
• M3: 367,113 km (0.077 R)
• M4: 503,846 km (0.097 R)
• M5: 663,167 km (0.107 R)
• M6: 770,579 km (0.092 R)
• M7: 874,250 km (0.056 R)
• M8: 983,307 km (0.093 R)
• M9: 1,278,015 km (0.072 R)
• M10: 1,404,275 km (0.084 R)
• M11: 1,495,380 km (0.1 R)
• M12: 1,642,734 km (0.076 R)
• M13: 2,190,412 km (0.106 R)
• M14: 2,406,431 km (0.061 R)
• M15: 2,809,747 km (0.098 R)
• M16: 2,926,733 km (0.095 R)
• M17: 3,340,072 km (0.116 R)
• M18: 3,536,045 km (0.06 R)
• M19: 3,626,252 km (0.06 R)
• M20: 3,995,460 km (0.036 R)
• M21: 4,222,849 km (0.059 R)
• M22: 4,710,538 km (0.119 R)
• M23: 5,154,843 km (0.115 R)
• M24: 5,444,615 km (0.101 R)
• M25: 5,591,520 km (0.067 R)
• M26: 5,867,976 km (0.114 R)
• M27: 6,612,375 km (0.117 R)
• M28: 6,746,864 km (0.118 R)
• M29: 7,155,865 km (0.089 R)
• M30: 7,855,534 km (0.055 R)
• M31: 8,237,756 km (0.097 R)
• M32: 8,455,421 km (0.079 R)
• M33: 8,995,619 km (0.11 R)
• M34: 9,094,952 km (0.09 R)
• M35: 9,294,965 km (0.104 R)
• M36: 9,547,037 km (0.083 R)
• M37: 11,000,081 km (0.048 R)
• M38: 11,320,370 km (0.07 R)
• M39: 11,589,796 km (0.087 R)
• M40: 12,052,502 km (0.075 R)
• M41: 12,799,893 km (0.101 R)
• M42: 12,911,942 km (0.096 R)
• M43: 13,165,211 km (0.118 R)
• M44: 13,934,742 km (0.089 R)
• M45: 14,136,700 km (0.113 R)
• M46: 14,514,285 km (0.112 R)
• M47: 14,631,270 km (0.078 R)
• M48: 14,954,252 km (0.044 R)
• M49: 15,727,075 km (0.11 R)
• M50: 15,877,121 km (0.049 R)
• M51: 16,118,423 km (0.109 R)
• M52: 16,573,948 km (0.082 R)
• M53: 17,466,599 km (0.111 R)
• M54: 18,501,517 km (0.117 R)
• M55: 18,596,661 km (0.119 R)
• M56: 18,882,842 km (0.102 R)
• M57: 19,427,378 km (0.097 R)
• M58: 20,466,634 km (0.111 R)
• M59: 21,025,981 km (0.083 R)
• M60: 21,390,700 km (0.104 R)
• M61: 21,557,053 km (0.067 R)
• M62: 21,690,494 km (0.105 R)
• M63: 21,891,255 km (0.085 R)
• M64: 22,193,592 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.4

Radius: 10.2

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.18 AU - 5.34 AU

Year: 3871 Days

Day: 8.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 78,094,362 km

• M1: 129,402 km (0.073 R)
• M2: 231,578 km (0.077 R)
• M3: 298,298 km (0.05 R)
• M4: 480,359 km (0.106 R)
• M5: 604,525 km (0.081 R)
• M6: 678,726 km (0.116 R)
• M7: 812,765 km (0.058 R)
• M8: 947,403 km (0.089 R)
• M9: 1,347,129 km (0.097 R)
• M10: 1,467,705 km (0.088 R)
• M11: 1,634,357 km (0.074 R)
• M12: 1,698,385 km (0.09 R)
• M13: 1,896,153 km (0.099 R)
• M14: 2,290,194 km (0.11 R)
• M15: 2,411,069 km (0.115 R)
• M16: 2,558,872 km (0.096 R)
• M17: 3,207,378 km (0.087 R)
• M18: 3,592,144 km (0.086 R)
• M19: 3,890,442 km (0.063 R)
• M20: 4,167,348 km (0.076 R)
• M21: 4,300,789 km (0.117 R)
• M22: 4,617,787 km (0.038 R)
• M23: 4,802,241 km (0.098 R)
• M24: 5,131,207 km (0.058 R)
• M25: 5,194,636 km (0.047 R)
• M26: 5,322,393 km (0.11 R)
• M27: 5,402,727 km (0.085 R)
• M28: 5,646,422 km (0.084 R)
• M29: 5,860,497 km (0.096 R)
• M30: 5,993,489 km (0.041 R)
• M31: 6,330,683 km (0.101 R)
• M32: 6,604,896 km (0.096 R)
• M33: 6,674,010 km (0.111 R)
• M34: 6,918,004 km (0.061 R)
• M35: 7,058,776 km (0.078 R)
• M36: 7,147,188 km (0.118 R)
• M37: 7,468,674 km (0.067 R)
• M38: 7,667,489 km (0.077 R)
• M39: 8,107,457 km (0.08 R)
• M40: 8,293,108 km (0.113 R)
• M41: 8,574,352 km (0.115 R)
• M42: 8,763,742 km (0.06 R)
• M43: 9,011,776 km (0.119 R)
• M44: 9,146,414 km (0.097 R)
• M45: 9,515,023 km (0.082 R)
• M46: 10,246,856 km (0.041 R)
• M47: 10,528,549 km (0.102 R)
• M48: 10,690,563 km (0.1 R)
• M49: 10,976,295 km (0.081 R)
• M50: 11,243,926 km (0.065 R)
• M51: 11,513,501 km (0.107 R)
• M52: 11,638,714 km (0.109 R)
• M53: 11,995,954 km (0.084 R)
• M54: 12,101,720 km (0.054 R)
• M55: 12,442,205 km (0.116 R)
• M56: 12,678,120 km (0.068 R)
• M57: 13,241,805 km (0.035 R)
• M58: 13,636,744 km (0.073 R)
• M59: 14,214,042 km (0.1 R)
• M60: 14,281,211 km (0.071 R)
• M61: 14,483,168 km (0.094 R)
• M62: 14,550,786 km (0.045 R)
• M63: 14,640,994 km (0.102 R)
• M64: 14,776,829 km (0.119 R)
• M65: 15,186,428 km (0.107 R)
• M66: 15,392,723 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.8

Radius: 11.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.21 AU - 5.99 AU

Year: 4293 Days

Day: 11.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 78,094,362 km

• M1: 148,551 km (0.086 R)
• M2: 281,094 km (0.066 R)
• M3: 477,217 km (0.087 R)
• M4: 602,580 km (0.106 R)
• M5: 1,060,499 km (0.053 R)
• M6: 1,173,745 km (0.089 R)
• M7: 1,311,225 km (0.088 R)
• M8: 1,475,334 km (0.118 R)
• M9: 1,592,320 km (0.054 R)
• M10: 2,056,073 km (0.119 R)
• M11: 2,151,367 km (0.11 R)
• M12: 2,359,158 km (0.091 R)
• M13: 2,471,955 km (0.097 R)
• M14: 2,599,413 km (0.11 R)
• M15: 2,742,129 km (0.06 R)
• M16: 2,901,002 km (0.1 R)
• M17: 3,008,563 km (0.117 R)
• M18: 3,438,208 km (0.067 R)
• M19: 3,537,990 km (0.073 R)
• M20: 3,682,202 km (0.104 R)
• M21: 3,872,790 km (0.092 R)
• M22: 4,021,490 km (0.047 R)
• M23: 4,141,916 km (0.117 R)
• M24: 4,324,874 km (0.054 R)
• M25: 4,698,720 km (0.097 R)
• M26: 5,411,404 km (0.096 R)
• M27: 5,679,034 km (0.117 R)
• M28: 5,763,557 km (0.056 R)
• M29: 5,848,529 km (0.082 R)
• M30: 6,054,226 km (0.11 R)
• M31: 6,140,544 km (0.116 R)
• M32: 6,262,167 km (0.094 R)
• M33: 6,490,304 km (0.099 R)
• M34: 6,738,935 km (0.065 R)
• M35: 7,319,225 km (0.084 R)
• M36: 7,541,079 km (0.101 R)
• M37: 7,671,379 km (0.089 R)
• M38: 7,765,027 km (0.076 R)
• M39: 7,877,824 km (0.086 R)
• M40: 8,373,292 km (0.072 R)
• M41: 8,722,154 km (0.074 R)
• M42: 9,036,310 km (0.063 R)
• M43: 9,374,102 km (0.086 R)
• M44: 9,756,773 km (0.058 R)
• M45: 10,062,402 km (0.088 R)
• M46: 10,309,238 km (0.08 R)
• M47: 10,391,966 km (0.091 R)
• M48: 10,558,019 km (0.113 R)
• M49: 10,935,006 km (0.086 R)
• M50: 11,273,845 km (0.107 R)
• M51: 11,573,190 km (0.073 R)
• M52: 12,289,166 km (0.063 R)
• M53: 12,685,750 km (0.115 R)
• M54: 12,841,182 km (0.091 R)
• M55: 13,401,276 km (0.109 R)
• M56: 13,650,357 km (0.092 R)
• M57: 13,786,790 km (0.038 R)
• M58: 13,923,672 km (0.106 R)
• M59: 14,314,123 km (0.104 R)
• M60: 14,918,199 km (0.102 R)
• M61: 15,506,866 km (0.111 R)
• M62: 15,649,284 km (0.077 R)
• M63: 15,816,085 km (0.108 R)
• M64: 16,055,292 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.9

Radius: 7.7

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.16 AU - 17.82 AU

Year: 21635 Days

Day: 24.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,094,362 km

• M1: 239,057 km (0.092 R)
• M2: 1,074,562 km (0.117 R)
• M3: 1,634,207 km (0.039 R)
• M4: 1,794,875 km (0.085 R)
• M5: 2,343,600 km (0.094 R)
• M6: 2,415,856 km (0.086 R)
• M7: 2,711,761 km (0.062 R)
• M8: 4,402,366 km (0.058 R)
• M9: 4,491,826 km (0.083 R)
• M10: 5,562,946 km (0.071 R)
• M11: 6,201,879 km (0.09 R)
• M12: 6,760,627 km (0.089 R)
• M13: 6,967,820 km (0.101 R)
• M14: 7,817,386 km (0.089 R)
• M15: 8,364,915 km (0.09 R)
• M16: 8,587,367 km (0.066 R)
• M17: 9,266,541 km (0.095 R)
• M18: 9,381,282 km (0.053 R)
• M19: 9,612,561 km (0.059 R)
• M20: 10,317,316 km (0.045 R)
• M21: 10,555,925 km (0.078 R)
• M22: 10,675,902 km (0.094 R)
• M23: 11,038,677 km (0.103 R)
• M24: 11,099,564 km (0.119 R)
• M25: 11,405,491 km (0.076 R)
• M26: 12,088,256 km (0.114 R)
• M27: 12,848,213 km (0.055 R)
• M28: 13,493,279 km (0.095 R)
• M29: 14,547,196 km (0.076 R)
• M30: 14,680,787 km (0.119 R)
• M31: 15,422,942 km (0.118 R)
• M32: 17,650,305 km (0.08 R)
• M33: 18,079,052 km (0.107 R)
• M34: 18,222,666 km (0.104 R)
• M35: 18,366,729 km (0.095 R)
• M36: 18,511,241 km (0.106 R)
• M37: 18,728,606 km (0.081 R)
• M38: 19,459,242 km (0.103 R)
• M39: 19,680,198 km (0.041 R)
• M40: 20,722,596 km (0.094 R)
• M41: 22,012,279 km (0.102 R)
• M42: 22,089,023 km (0.09 R)
• M43: 22,165,767 km (0.076 R)
• M44: 22,860,649 km (0.115 R)
• M45: 23,171,813 km (0.12 R)
• M46: 24,668,838 km (0.066 R)
• M47: 25,710,937 km (0.052 R)
• M48: 26,767,397 km (0.094 R)
• M49: 26,931,207 km (0.025 R)
• M50: 29,766,386 km (0.104 R)
• M51: 30,021,001 km (0.062 R)
• M52: 30,447,056 km (0.069 R)
• M53: 30,875,205 km (0.084 R)
• M54: 32,520,034 km (0.108 R)
• M55: 32,607,399 km (0.066 R)
• M56: 33,750,028 km (0.058 R)
• M57: 34,459,870 km (0.036 R)
• M58: 35,174,499 km (0.088 R)
• M59: 37,347,707 km (0.113 R)
• M60: 37,439,111 km (0.112 R)
• M61: 38,450,542 km (0.056 R)
• M62: 39,750,548 km (0.12 R)
• M63: 40,406,086 km (0.088 R)
• M64: 40,876,421 km (0.105 R)
• M65: 41,348,552 km (0.103 R)
• M66: 41,822,478 km (0.064 R)
• M67: 43,063,393 km (0.094 R)
• M68: 43,543,751 km (0.065 R)
• M69: 43,929,415 km (0.064 R)
• M70: 47,351,765 km (0.118 R)
• M71: 47,946,866 km (0.108 R)
• M72: 49,044,615 km (0.077 R)
• M73: 49,144,845 km (0.085 R)
• M74: 49,948,934 km (0.065 R)
• M75: 50,858,639 km (0.06 R)
• M76: 51,875,904 km (0.081 R)
• M77: 54,137,525 km (0.067 R)
• M78: 54,552,210 km (0.116 R)
• M79: 56,326,141 km (0.12 R)
• M80: 56,851,529 km (0.059 R)
• M81: 57,272,946 km (0.095 R)
• M82: 59,823,291 km (0.066 R)
• M83: 61,544,115 km (0.082 R)
• M84: 62,736,560 km (0.07 R)
• M85: 63,499,359 km (0.102 R)
• M86: 64,046,140 km (0.096 R)
• M87: 64,374,956 km (0.055 R)
• M88: 64,814,175 km (0.107 R)
• M89: 65,254,442 km (0.104 R)
• M90: 66,137,967 km (0.12 R)
• M91: 66,914,230 km (0.083 R)
• M92: 67,470,584 km (0.116 R)
• M93: 68,252,084 km (0.067 R)
• M94: 68,924,227 km (0.087 R)
• M95: 73,691,014 km (0.115 R)
• M96: 75,997,962 km (0.105 R)
• M97: 76,345,927 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 12,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit