🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.54 AU - 0.66 AU

Year: 165 Days

Day: 13.9 Hours

Environment

Temp: 230 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.16 AU - 1.2 AU

Year: 455 Days

Day: 44.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,762,181 km

• M1: 571,613 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.52 AU - 2.2 AU

Year: 900 Days

Day: 29.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.57 AU - 3.01 AU

Year: 1653 Days

Day: 43.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.8

Radius: 12

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.01 AU - 8.83 AU

Year: 7907 Days

Day: 12.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 88,762,181 km

• M1: 203,004 km (0.108 R)
• M2: 315,053 km (0.111 R)
• M3: 390,151 km (0.114 R)
• M4: 572,511 km (0.084 R)
• M5: 672,293 km (0.07 R)
• M6: 986,598 km (0.112 R)
• M7: 1,283,699 km (0.099 R)
• M8: 1,392,158 km (0.056 R)
• M9: 1,619,098 km (0.093 R)
• M10: 2,393,416 km (0.029 R)
• M11: 2,517,583 km (0.095 R)
• M12: 2,632,324 km (0.098 R)
• M13: 3,048,057 km (0.076 R)
• M14: 3,295,043 km (0.074 R)
• M15: 3,743,088 km (0.062 R)
• M16: 3,874,734 km (0.084 R)
• M17: 3,981,248 km (0.096 R)
• M18: 4,183,355 km (0.043 R)
• M19: 4,444,553 km (0.092 R)
• M20: 4,584,128 km (0.099 R)
• M21: 4,668,650 km (0.08 R)
• M22: 4,753,622 km (0.116 R)
• M23: 4,968,444 km (0.063 R)
• M24: 5,055,211 km (0.045 R)
• M25: 5,259,861 km (0.116 R)
• M26: 5,452,394 km (0.041 R)
• M27: 5,768,195 km (0.111 R)
• M28: 5,874,858 km (0.068 R)
• M29: 5,966,711 km (0.08 R)
• M30: 6,386,483 km (0.06 R)
• M31: 6,703,630 km (0.07 R)
• M32: 6,815,829 km (0.1 R)
• M33: 7,074,633 km (0.074 R)
• M34: 7,618,870 km (0.119 R)
• M35: 7,769,665 km (0.084 R)
• M36: 7,887,697 km (0.071 R)
• M37: 8,108,354 km (0.107 R)
• M38: 8,642,867 km (0.096 R)
• M39: 8,730,083 km (0.083 R)
• M40: 9,153,295 km (0.113 R)
• M41: 9,313,664 km (0.107 R)
• M42: 10,499,826 km (0.026 R)
• M43: 11,329,645 km (0.071 R)
• M44: 11,444,536 km (0.11 R)
• M45: 11,559,727 km (0.109 R)
• M46: 11,675,216 km (0.069 R)
• M47: 11,868,796 km (0.069 R)
• M48: 12,239,350 km (0.074 R)
• M49: 12,475,415 km (0.114 R)
• M50: 12,712,827 km (0.111 R)
• M51: 12,892,045 km (0.107 R)
• M52: 13,657,687 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.3

Radius: 9.1

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.44 AU - 13.14 AU

Year: 12574 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,762,181 km

• M1: 118,332 km (0.056 R)
• M2: 264,639 km (0.071 R)
• M3: 459,864 km (0.116 R)
• M4: 665,262 km (0.096 R)
• M5: 879,486 km (0.092 R)
• M6: 1,049,429 km (0.086 R)
• M7: 1,806,394 km (0.065 R)
• M8: 3,174,916 km (0.12 R)
• M9: 3,306,113 km (0.055 R)
• M10: 4,024,332 km (0.049 R)
• M11: 4,166,600 km (0.097 R)
• M12: 4,640,227 km (0.118 R)
• M13: 5,599,000 km (0.099 R)
• M14: 5,678,286 km (0.084 R)
• M15: 5,838,057 km (0.066 R)
• M16: 5,999,323 km (0.117 R)
• M17: 6,202,926 km (0.07 R)
• M18: 6,743,124 km (0.088 R)
• M19: 7,083,160 km (0.062 R)
• M20: 7,472,264 km (0.101 R)
• M21: 7,868,399 km (0.041 R)
• M22: 8,136,329 km (0.104 R)
• M23: 8,543,834 km (0.104 R)
• M24: 8,727,091 km (0.112 R)
• M25: 9,004,445 km (0.079 R)
• M26: 9,998,074 km (0.112 R)
• M27: 11,125,743 km (0.073 R)
• M28: 11,376,170 km (0.11 R)
• M29: 12,036,046 km (0.112 R)
• M30: 12,190,132 km (0.078 R)
• M31: 12,344,816 km (0.107 R)
• M32: 13,927,711 km (0.034 R)
• M33: 14,035,422 km (0.057 R)
• M34: 14,687,968 km (0.102 R)
• M35: 16,590,105 km (0.106 R)
• M36: 17,569,971 km (0.059 R)
• M37: 17,861,687 km (0.118 R)
• M38: 19,164,385 km (0.069 R)
• M39: 19,344,351 km (0.118 R)
• M40: 20,804,576 km (0.086 R)
• M41: 22,236,975 km (0.101 R)
• M42: 23,958,847 km (0.119 R)
• M43: 24,152,726 km (0.096 R)
• M44: 24,347,203 km (0.093 R)
• M45: 24,672,578 km (0.103 R)
• M46: 24,933,776 km (0.063 R)
• M47: 27,191,358 km (0.059 R)
• M48: 27,732,004 km (0.11 R)
• M49: 27,935,757 km (0.075 R)
• M50: 28,824,069 km (0.079 R)
• M51: 31,120,247 km (0.08 R)
• M52: 31,544,057 km (0.116 R)
• M53: 31,969,663 km (0.085 R)
• M54: 33,186,193 km (0.064 R)
• M55: 34,344,829 km (0.085 R)
• M56: 34,563,541 km (0.108 R)
• M57: 35,075,764 km (0.117 R)
• M58: 35,149,067 km (0.104 R)
• M59: 35,737,884 km (0.107 R)
• M60: 36,552,893 km (0.101 R)
• M61: 37,523,933 km (0.096 R)
• M62: 38,125,765 km (0.067 R)
• M63: 38,654,893 km (0.091 R)
• M64: 40,410,723 km (0.073 R)
• M65: 40,641,553 km (0.096 R)
• M66: 41,104,857 km (0.093 R)
• M67: 43,604,488 km (0.078 R)
• M68: 43,683,476 km (0.107 R)
• M69: 44,078,713 km (0.111 R)
• M70: 44,237,138 km (0.095 R)
• M71: 44,952,365 km (0.086 R)
• M72: 45,511,412 km (0.114 R)
• M73: 47,121,085 km (0.081 R)
• M74: 47,770,340 km (0.041 R)
• M75: 48,913,417 km (0.06 R)
• M76: 49,488,322 km (0.053 R)
• M77: 50,313,504 km (0.12 R)
• M78: 51,226,500 km (0.05 R)
• M79: 51,893,856 km (0.049 R)
• M80: 52,480,279 km (0.119 R)
• M81: 52,900,350 km (0.096 R)
• M82: 52,984,574 km (0.054 R)
• M83: 53,490,514 km (0.107 R)
• M84: 55,103,179 km (0.069 R)
• M85: 55,530,281 km (0.117 R)
• M86: 55,786,991 km (0.118 R)
• M87: 56,904,188 km (0.085 R)
• M88: 57,335,927 km (0.111 R)
• M89: 57,595,330 km (0.093 R)
• M90: 57,941,948 km (0.062 R)

Asteroid Belt

Center: 13.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.8

Radius: 5.3

Gravity: 30.04 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.42 AU - 19.58 AU

Year: 22705 Days

Day: 24.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,762,181 km

• M1: 129,402 km (0.031 R)
• M2: 228,885 km (0.056 R)
• M3: 597,643 km (0.096 R)
• M4: 1,569,880 km (0.065 R)
• M5: 2,035,429 km (0.064 R)
• M6: 2,148,674 km (0.111 R)
• M7: 2,420,942 km (0.112 R)
• M8: 2,704,131 km (0.031 R)
• M9: 3,524,975 km (0.116 R)
• M10: 3,615,481 km (0.036 R)
• M11: 4,175,426 km (0.097 R)
• M12: 6,783,067 km (0.051 R)
• M13: 7,066,405 km (0.041 R)
• M14: 7,703,542 km (0.098 R)
• M15: 8,479,806 km (0.059 R)
• M16: 8,908,104 km (0.066 R)
• M17: 11,219,541 km (0.091 R)
• M18: 11,353,132 km (0.061 R)
• M19: 12,856,890 km (0.063 R)
• M20: 12,996,764 km (0.091 R)
• M21: 13,277,858 km (0.116 R)
• M22: 14,133,109 km (0.102 R)
• M23: 15,006,013 km (0.099 R)
• M24: 15,523,322 km (0.119 R)
• M25: 16,651,290 km (0.095 R)
• M26: 16,727,436 km (0.057 R)
• M27: 17,883,378 km (0.109 R)
• M28: 18,274,427 km (0.074 R)
• M29: 18,510,343 km (0.101 R)
• M30: 19,384,144 km (0.025 R)
• M31: 19,624,847 km (0.114 R)
• M32: 20,842,873 km (0.111 R)
• M33: 21,089,410 km (0.05 R)
• M34: 21,918,033 km (0.091 R)
• M35: 22,588,680 km (0.04 R)
• M36: 27,557,723 km (0.106 R)
• M37: 28,371,984 km (0.097 R)
• M38: 28,645,299 km (0.113 R)
• M39: 29,470,033 km (0.029 R)
• M40: 29,746,789 km (0.083 R)
• M41: 30,302,694 km (0.114 R)
• M42: 30,862,041 km (0.107 R)
• M43: 31,142,986 km (0.113 R)
• M44: 31,707,418 km (0.066 R)
• M45: 32,085,602 km (0.066 R)
• M46: 33,709,487 km (0.103 R)
• M47: 35,850,382 km (0.118 R)
• M48: 36,145,688 km (0.069 R)
• M49: 36,244,273 km (0.082 R)
• M50: 36,738,843 km (0.1 R)
• M51: 36,937,210 km (0.093 R)
• M52: 37,534,555 km (0.116 R)
• M53: 40,364,198 km (0.036 R)
• M54: 41,288,264 km (0.113 R)
• M55: 42,530,974 km (0.056 R)
• M56: 43,261,759 km (0.051 R)
• M57: 43,471,196 km (0.111 R)
• M58: 45,053,344 km (0.101 R)
• M59: 46,332,555 km (0.05 R)
• M60: 46,654,190 km (0.063 R)
• M61: 48,165,129 km (0.107 R)
• M62: 49,472,913 km (0.085 R)
• M63: 50,021,190 km (0.036 R)
• M64: 50,792,367 km (0.053 R)
• M65: 52,569,440 km (0.093 R)
• M66: 53,129,085 km (0.04 R)
• M67: 55,842,192 km (0.11 R)
• M68: 59,762,105 km (0.095 R)
• M69: 60,112,314 km (0.071 R)
• M70: 60,229,150 km (0.114 R)
• M71: 63,412,892 km (0.109 R)
• M72: 64,486,107 km (0.077 R)
• M73: 65,205,074 km (0.049 R)
• M74: 67,013,862 km (0.066 R)
• M75: 67,620,482 km (0.039 R)
• M76: 67,741,955 km (0.036 R)
• M77: 68,961,327 km (0.075 R)
• M78: 70,310,999 km (0.095 R)
• M79: 71,298,046 km (0.111 R)
• M80: 72,538,362 km (0.096 R)
• M81: 74,035,986 km (0.054 R)
• M82: 76,301,496 km (0.059 R)
• M83: 76,808,035 km (0.118 R)
• M84: 77,315,770 km (0.097 R)
• M85: 78,206,775 km (0.073 R)
• M86: 80,513,873 km (0.091 R)
• M87: 84,277,307 km (0.107 R)
• M88: 84,670,001 km (0.046 R)
• M89: 85,456,886 km (0.083 R)
• M90: 86,114,668 km (0.067 R)
• M91: 86,773,946 km (0.078 R)
• M92: 88,097,737 km (0.085 R)
• M93: 88,363,273 km (0.082 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit