🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.81 AU - 0.97 AU

Year: 315 Days

Day: 31.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,936,185 km

• M1: 296,952 km (0.093 R)
• M2: 661,073 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.77 AU - 1.05 AU

Year: 325 Days

Day: 44.2 Hours

Environment

Temp: 44 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,936,185 km

• M1: 85,420 km (0.116 R)
• M2: 465,698 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.41 AU - 1.61 AU

Year: 695 Days

Day: 28 Hours

Environment

Temp: -49 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.01 AU - 3.31 AU

Year: 1626 Days

Day: 26 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 9

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.19 AU - 5.55 AU

Year: 4663 Days

Day: 5.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,936,185 km

• M1: 248,332 km (0.119 R)
• M2: 311,912 km (0.113 R)
• M3: 516,711 km (0.07 R)
• M4: 584,928 km (0.117 R)
• M5: 720,613 km (0.03 R)
• M6: 820,993 km (0.062 R)
• M7: 902,524 km (0.085 R)
• M8: 1,036,564 km (0.108 R)
• M9: 1,190,500 km (0.107 R)
• M10: 1,283,849 km (0.052 R)
• M11: 1,449,753 km (0.049 R)
• M12: 1,506,750 km (0.077 R)
• M13: 1,757,326 km (0.098 R)
• M14: 1,926,671 km (0.099 R)
• M15: 2,037,224 km (0.101 R)
• M16: 2,117,558 km (0.096 R)
• M17: 2,466,719 km (0.109 R)
• M18: 2,674,361 km (0.087 R)
• M19: 2,851,934 km (0.108 R)
• M20: 3,162,499 km (0.108 R)
• M21: 3,388,541 km (0.102 R)
• M22: 3,445,837 km (0.101 R)
• M23: 3,639,267 km (0.052 R)
• M24: 4,637,983 km (0.071 R)
• M25: 4,808,674 km (0.072 R)
• M26: 4,894,842 km (0.04 R)
• M27: 5,068,825 km (0.106 R)
• M28: 5,156,489 km (0.115 R)
• M29: 5,244,752 km (0.105 R)
• M30: 5,761,912 km (0.035 R)
• M31: 6,342,501 km (0.054 R)
• M32: 6,532,341 km (0.046 R)
• M33: 6,627,934 km (0.085 R)
• M34: 6,772,146 km (0.027 R)
• M35: 7,260,583 km (0.082 R)
• M36: 7,409,283 km (0.092 R)
• M37: 7,484,082 km (0.111 R)
• M38: 7,760,390 km (0.085 R)
• M39: 8,014,407 km (0.079 R)
• M40: 8,609,208 km (0.066 R)
• M41: 8,766,734 km (0.12 R)
• M42: 8,925,159 km (0.061 R)
• M43: 10,088,581 km (0.072 R)
• M44: 10,310,285 km (0.058 R)
• M45: 10,561,610 km (0.108 R)
• M46: 10,674,107 km (0.081 R)
• M47: 10,843,302 km (0.032 R)
• M48: 10,928,274 km (0.107 R)
• M49: 10,985,121 km (0.118 R)
• M50: 11,184,535 km (0.111 R)
• M51: 11,241,831 km (0.114 R)
• M52: 11,442,891 km (0.097 R)
• M53: 11,790,257 km (0.051 R)
• M54: 12,883,369 km (0.109 R)
• M55: 13,093,853 km (0.109 R)
• M56: 13,762,555 km (0.091 R)
• M57: 15,101,606 km (0.074 R)
• M58: 15,418,903 km (0.101 R)
• M59: 16,027,916 km (0.104 R)
• M60: 16,612,245 km (0.107 R)
• M61: 16,775,756 km (0.111 R)
• M62: 17,634,747 km (0.067 R)
• M63: 17,935,438 km (0.12 R)
• M64: 18,002,458 km (0.076 R)
• M65: 18,136,797 km (0.118 R)
• M66: 18,406,522 km (0.066 R)
• M67: 18,915,753 km (0.086 R)
• M68: 19,464,029 km (0.054 R)
• M69: 19,740,187 km (0.12 R)
• M70: 20,296,392 km (0.068 R)
• M71: 20,576,439 km (0.084 R)
• M72: 20,928,144 km (0.096 R)
• M73: 21,673,440 km (0.099 R)
• M74: 21,959,771 km (0.076 R)
• M75: 22,067,332 km (0.083 R)
• M76: 22,499,669 km (0.036 R)
• M77: 23,263,067 km (0.052 R)
• M78: 23,666,383 km (0.091 R)
• M79: 23,850,389 km (0.117 R)
• M80: 23,924,140 km (0.104 R)
• M81: 24,182,945 km (0.062 R)
• M82: 24,331,196 km (0.1 R)
• M83: 24,405,546 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 13.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.82 AU - 10.8 AU

Year: 9799 Days

Day: 11.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,936,185 km

• M1: 243,246 km (0.074 R)
• M2: 539,749 km (0.099 R)
• M3: 868,116 km (0.113 R)
• M4: 1,431,053 km (0.1 R)
• M5: 1,727,706 km (0.11 R)
• M6: 1,823,149 km (0.105 R)
• M7: 1,994,588 km (0.091 R)
• M8: 2,145,981 km (0.12 R)
• M9: 2,380,401 km (0.103 R)
• M10: 3,105,053 km (0.058 R)
• M11: 3,832,099 km (0.034 R)
• M12: 4,779,502 km (0.067 R)
• M13: 5,087,824 km (0.119 R)
• M14: 5,509,390 km (0.085 R)
• M15: 5,832,971 km (0.086 R)
• M16: 6,237,034 km (0.106 R)
• M17: 6,688,222 km (0.056 R)
• M18: 6,994,897 km (0.102 R)
• M19: 7,306,360 km (0.063 R)
• M20: 7,902,508 km (0.063 R)
• M21: 8,226,985 km (0.078 R)
• M22: 8,638,828 km (0.111 R)
• M23: 9,396,990 km (0.081 R)
• M24: 9,525,495 km (0.08 R)
• M25: 9,654,448 km (0.109 R)
• M26: 10,352,621 km (0.103 R)
• M27: 11,659,359 km (0.102 R)
• M28: 13,065,429 km (0.045 R)
• M29: 14,130,416 km (0.103 R)
• M30: 14,524,607 km (0.034 R)
• M31: 14,623,790 km (0.068 R)
• M32: 14,872,572 km (0.057 R)
• M33: 15,627,293 km (0.107 R)
• M34: 15,881,759 km (0.119 R)
• M35: 16,704,996 km (0.118 R)
• M36: 18,285,797 km (0.104 R)
• M37: 19,969,221 km (0.096 R)
• M38: 20,079,475 km (0.085 R)
• M39: 20,300,730 km (0.098 R)
• M40: 22,270,934 km (0.117 R)
• M41: 22,672,156 km (0.1 R)
• M42: 24,242,485 km (0.119 R)
• M43: 25,308,818 km (0.074 R)
• M44: 26,997,928 km (0.102 R)
• M45: 27,242,071 km (0.104 R)
• M46: 27,425,778 km (0.111 R)
• M47: 28,226,575 km (0.059 R)
• M48: 28,474,459 km (0.067 R)
• M49: 29,724,947 km (0.055 R)
• M50: 29,977,169 km (0.068 R)
• M51: 30,356,998 km (0.067 R)
• M52: 30,674,595 km (0.118 R)
• M53: 30,993,388 km (0.059 R)
• M54: 33,779,798 km (0.11 R)
• M55: 33,911,294 km (0.094 R)
• M56: 34,505,497 km (0.034 R)
• M57: 35,036,420 km (0.092 R)
• M58: 35,703,925 km (0.109 R)
• M59: 36,039,324 km (0.053 R)
• M60: 37,323,023 km (0.041 R)
• M61: 37,459,157 km (0.088 R)
• M62: 38,278,654 km (0.09 R)
• M63: 38,759,462 km (0.095 R)
• M64: 39,242,214 km (0.055 R)
• M65: 39,657,648 km (0.117 R)
• M66: 40,842,612 km (0.112 R)
• M67: 41,263,581 km (0.092 R)
• M68: 41,545,124 km (0.055 R)
• M69: 42,322,434 km (0.108 R)
• M70: 43,461,622 km (0.115 R)
• M71: 44,610,983 km (0.082 R)
• M72: 46,061,633 km (0.104 R)
• M73: 46,353,648 km (0.052 R)
• M74: 46,499,955 km (0.039 R)
• M75: 46,719,565 km (0.05 R)
• M76: 48,489,008 km (0.101 R)
• M77: 49,531,406 km (0.098 R)
• M78: 49,680,854 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.9

Radius: 5.6

Gravity: 21.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 14.93 AU - 19.75 AU

Year: 27058 Days

Day: 21.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,936,185 km

• M1: 190,288 km (0.12 R)
• M2: 1,005,148 km (0.083 R)
• M3: 1,065,436 km (0.079 R)
• M4: 1,158,336 km (0.095 R)
• M5: 1,521,410 km (0.047 R)
• M6: 1,733,690 km (0.086 R)
• M7: 2,031,240 km (0.062 R)
• M8: 2,108,133 km (0.098 R)
• M9: 2,225,418 km (0.11 R)
• M10: 2,425,580 km (0.091 R)
• M11: 3,238,046 km (0.077 R)
• M12: 3,464,836 km (0.098 R)
• M13: 3,790,960 km (0.081 R)
• M14: 3,933,826 km (0.113 R)
• M15: 3,981,847 km (0.105 R)
• M16: 4,674,185 km (0.058 R)
• M17: 5,835,514 km (0.119 R)
• M18: 6,222,972 km (0.056 R)
• M19: 6,504,815 km (0.074 R)
• M20: 6,906,335 km (0.082 R)
• M21: 7,080,766 km (0.109 R)
• M22: 7,975,212 km (0.079 R)
• M23: 8,036,098 km (0.073 R)
• M24: 8,466,641 km (0.074 R)
• M25: 9,031,223 km (0.073 R)
• M26: 9,094,653 km (0.03 R)
• M27: 9,933,448 km (0.062 R)
• M28: 10,130,469 km (0.064 R)
• M29: 10,196,441 km (0.113 R)
• M30: 11,545,664 km (0.074 R)
• M31: 12,878,432 km (0.081 R)
• M32: 13,021,597 km (0.081 R)
• M33: 13,818,206 km (0.038 R)
• M34: 14,779,671 km (0.103 R)
• M35: 15,230,709 km (0.094 R)
• M36: 15,992,611 km (0.083 R)
• M37: 16,223,440 km (0.084 R)
• M38: 17,632,203 km (0.105 R)
• M39: 17,791,226 km (0.111 R)
• M40: 17,950,548 km (0.094 R)
• M41: 18,835,868 km (0.111 R)
• M42: 21,152,391 km (0.069 R)
• M43: 22,774,929 km (0.076 R)
• M44: 23,995,798 km (0.098 R)
• M45: 27,048,043 km (0.089 R)
• M46: 27,599,162 km (0.09 R)
• M47: 27,876,217 km (0.109 R)
• M48: 30,696,286 km (0.058 R)
• M49: 30,983,215 km (0.103 R)
• M50: 31,946,326 km (0.111 R)
• M51: 32,626,248 km (0.113 R)
• M52: 33,901,570 km (0.095 R)
• M53: 34,594,956 km (0.081 R)
• M54: 36,096,769 km (0.032 R)
• M55: 36,703,389 km (0.085 R)
• M56: 37,517,351 km (0.12 R)
• M57: 39,682,481 km (0.085 R)
• M58: 40,308,548 km (0.055 R)
• M59: 41,464,640 km (0.083 R)
• M60: 42,525,140 km (0.111 R)
• M61: 43,379,942 km (0.1 R)
• M62: 45,432,724 km (0.102 R)
• M63: 47,848,729 km (0.059 R)
• M64: 48,626,339 km (0.08 R)
• M65: 48,960,690 km (0.111 R)
• M66: 53,148,384 km (0.103 R)
• M67: 53,607,948 km (0.104 R)
• M68: 53,723,139 km (0.094 R)
• M69: 53,953,519 km (0.089 R)
• M70: 54,531,117 km (0.104 R)
• M71: 55,459,371 km (0.027 R)
• M72: 55,925,518 km (0.105 R)
• M73: 56,042,205 km (0.066 R)
• M74: 57,214,005 km (0.08 R)
• M75: 58,512,215 km (0.094 R)
• M76: 59,700,920 km (0.072 R)
• M77: 65,024,659 km (0.111 R)
• M78: 66,502,686 km (0.101 R)
• M79: 69,742,976 km (0.076 R)
• M80: 70,624,108 km (0.097 R)
• M81: 71,889,257 km (0.082 R)
• M82: 72,016,265 km (0.096 R)
• M83: 72,779,364 km (0.104 R)
• M84: 75,342,424 km (0.063 R)
• M85: 75,987,790 km (0.039 R)
• M86: 77,414,056 km (0.089 R)
• M87: 78,326,304 km (0.117 R)
• M88: 80,029,924 km (0.105 R)
• M89: 80,820,250 km (0.057 R)
• M90: 81,216,385 km (0.077 R)
• M91: 81,480,874 km (0.113 R)
• M92: 85,213,341 km (0.094 R)
• M93: 85,885,783 km (0.101 R)
• M94: 86,289,997 km (0.073 R)
• M95: 90,778,382 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.8

Radius: 4

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.43 AU - 20.87 AU

Year: 31404 Days

Day: 16 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 65,936,185 km

• M1: 699,819 km (0.096 R)
• M2: 1,243,906 km (0.041 R)
• M3: 1,596,808 km (0.073 R)
• M4: 1,888,374 km (0.111 R)
• M5: 2,102,149 km (0.119 R)
• M6: 3,137,965 km (0.115 R)
• M7: 3,390,785 km (0.039 R)
• M8: 4,914,589 km (0.117 R)
• M9: 5,506,398 km (0.084 R)
• M10: 5,810,680 km (0.037 R)
• M11: 7,942,151 km (0.083 R)
• M12: 11,257,090 km (0.093 R)
• M13: 11,920,557 km (0.054 R)
• M14: 13,169,549 km (0.095 R)
• M15: 13,633,901 km (0.111 R)
• M16: 13,868,171 km (0.083 R)
• M17: 14,818,267 km (0.064 R)
• M18: 14,878,256 km (0.072 R)
• M19: 15,483,529 km (0.096 R)
• M20: 16,717,861 km (0.049 R)
• M21: 17,664,217 km (0.103 R)
• M22: 17,727,796 km (0.092 R)
• M23: 18,175,992 km (0.098 R)
• M24: 18,240,319 km (0.079 R)
• M25: 18,627,777 km (0.102 R)
• M26: 18,757,479 km (0.054 R)
• M27: 18,822,554 km (0.111 R)
• M28: 20,471,571 km (0.11 R)
• M29: 20,605,461 km (0.11 R)
• M30: 20,739,650 km (0.063 R)
• M31: 22,510,590 km (0.057 R)
• M32: 23,204,425 km (0.065 R)
• M33: 24,187,732 km (0.086 R)
• M34: 24,898,322 km (0.092 R)
• M35: 27,070,931 km (0.074 R)
• M36: 27,217,986 km (0.046 R)
• M37: 27,586,595 km (0.072 R)
• M38: 28,852,193 km (0.091 R)
• M39: 29,303,381 km (0.087 R)
• M40: 32,526,467 km (0.12 R)
• M41: 34,100,386 km (0.059 R)
• M42: 34,338,546 km (0.12 R)
• M43: 35,859,956 km (0.096 R)
• M44: 37,403,357 km (0.083 R)
• M45: 37,895,085 km (0.077 R)
• M46: 38,224,201 km (0.075 R)
• M47: 39,217,231 km (0.057 R)
• M48: 42,161,317 km (0.07 R)
• M49: 43,961,728 km (0.11 R)
• M50: 44,307,449 km (0.062 R)
• M51: 47,725,610 km (0.1 R)
• M52: 48,258,927 km (0.098 R)
• M53: 49,870,844 km (0.062 R)
• M54: 54,254,510 km (0.09 R)
• M55: 55,556,161 km (0.09 R)
• M56: 56,117,153 km (0.103 R)
• M57: 59,235,970 km (0.099 R)
• M58: 60,192,050 km (0.106 R)
• M59: 61,732,459 km (0.081 R)
• M60: 62,701,853 km (0.114 R)
• M61: 63,090,957 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 14,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit