🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.51 AU - 0.69 AU

Year: 167 Days

Day: 28.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,333,273 km

• M1: 152,291 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.6 AU - 0.7 AU

Year: 189 Days

Day: 33.3 Hours

Environment

Temp: 223 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.78 AU - 1.28 AU

Year: 376 Days

Day: 12.2 Hours

Environment

Temp: 48 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.33 AU - 1.69 AU

Year: 668 Days

Day: 26.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.58 AU - 1.92 AU

Year: 833 Days

Day: 46.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.37 AU - 3.69 AU

Year: 2387 Days

Day: 27.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.69 AU - 3.95 AU

Year: 2687 Days

Day: 29.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,333,273 km

• M1: 449,990 km (0.109 R)
• M2: 1,069,774 km (0.106 R)

Asteroid Belt

Center: 8.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.4

Radius: 14.3

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.36 AU - 13.36 AU

Year: 15639 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 76,333,273 km

• M1: 396,434 km (0.112 R)
• M2: 796,010 km (0.05 R)
• M3: 1,149,510 km (0.093 R)
• M4: 1,251,087 km (0.038 R)
• M5: 1,377,198 km (0.056 R)
• M6: 1,689,259 km (0.083 R)
• M7: 2,049,192 km (0.101 R)
• M8: 2,225,717 km (0.119 R)
• M9: 2,355,119 km (0.103 R)
• M10: 2,926,134 km (0.119 R)
• M11: 3,722,743 km (0.12 R)
• M12: 3,846,460 km (0.052 R)
• M13: 4,034,505 km (0.108 R)
• M14: 4,193,677 km (0.11 R)
• M15: 4,518,304 km (0.077 R)
• M16: 4,617,338 km (0.078 R)
• M17: 4,817,650 km (0.114 R)
• M18: 5,192,243 km (0.113 R)
• M19: 5,576,560 km (0.073 R)
• M20: 6,898,407 km (0.099 R)
• M21: 7,243,678 km (0.106 R)
• M22: 8,151,738 km (0.072 R)
• M23: 8,598,886 km (0.108 R)
• M24: 9,389,959 km (0.116 R)
• M25: 9,730,145 km (0.1 R)
• M26: 10,774,787 km (0.061 R)
• M27: 11,086,249 km (0.085 R)
• M28: 11,400,704 km (0.097 R)
• M29: 12,176,519 km (0.114 R)
• M30: 12,315,346 km (0.094 R)
• M31: 12,501,146 km (0.1 R)
• M32: 12,828,466 km (0.078 R)
• M33: 13,206,051 km (0.109 R)
• M34: 15,547,856 km (0.112 R)
• M35: 16,612,395 km (0.112 R)
• M36: 16,817,793 km (0.118 R)
• M37: 17,127,460 km (0.104 R)
• M38: 18,120,790 km (0.07 R)
• M39: 19,186,525 km (0.115 R)
• M40: 19,618,564 km (0.099 R)
• M41: 19,944,687 km (0.029 R)
• M42: 20,878,477 km (0.103 R)
• M43: 22,504,157 km (0.1 R)
• M44: 23,418,499 km (0.087 R)
• M45: 24,344,959 km (0.114 R)
• M46: 26,114,253 km (0.069 R)
• M47: 27,741,878 km (0.117 R)
• M48: 28,169,279 km (0.091 R)
• M49: 28,353,135 km (0.039 R)
• M50: 28,783,528 km (0.108 R)
• M51: 29,278,248 km (0.118 R)
• M52: 30,527,091 km (0.053 R)
• M53: 31,411,514 km (0.067 R)
• M54: 31,857,016 km (0.077 R)
• M55: 32,048,501 km (0.058 R)
• M56: 32,882,958 km (0.087 R)
• M57: 33,724,596 km (0.059 R)
• M58: 34,180,720 km (0.094 R)
• M59: 36,692,319 km (0.069 R)
• M60: 37,970,333 km (0.112 R)
• M61: 38,716,827 km (0.116 R)
• M62: 41,402,707 km (0.031 R)
• M63: 42,241,053 km (0.105 R)
• M64: 42,662,470 km (0.078 R)
• M65: 46,083,026 km (0.093 R)
• M66: 46,227,388 km (0.052 R)
• M67: 47,972,447 km (0.102 R)
• M68: 48,338,662 km (0.059 R)
• M69: 48,705,776 km (0.037 R)
• M70: 49,221,439 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.3

Radius: 7.7

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 16.86 AU - 19.6 AU

Year: 28012 Days

Day: 16.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,333,273 km

• M1: 125,662 km (0.11 R)
• M2: 513,121 km (0.052 R)
• M3: 579,542 km (0.1 R)
• M4: 1,338,003 km (0.081 R)
• M5: 1,627,774 km (0.097 R)
• M6: 2,570,690 km (0.051 R)
• M7: 2,849,241 km (0.104 R)
• M8: 3,306,412 km (0.094 R)
• M9: 3,653,330 km (0.107 R)
• M10: 3,786,472 km (0.077 R)
• M11: 4,381,871 km (0.109 R)
• M12: 4,714,577 km (0.106 R)
• M13: 5,968,057 km (0.065 R)
• M14: 6,550,741 km (0.086 R)
• M15: 6,767,060 km (0.101 R)
• M16: 6,876,117 km (0.045 R)
• M17: 7,941,104 km (0.1 R)
• M18: 8,229,977 km (0.096 R)
• M19: 9,177,081 km (0.091 R)
• M20: 9,971,745 km (0.12 R)
• M21: 11,691,672 km (0.06 R)
• M22: 11,757,196 km (0.086 R)
• M23: 13,638,838 km (0.119 R)
• M24: 14,403,283 km (0.12 R)
• M25: 14,968,015 km (0.065 R)
• M26: 15,039,224 km (0.078 R)
• M27: 15,468,121 km (0.039 R)
• M28: 16,558,091 km (0.036 R)
• M29: 17,075,251 km (0.118 R)
• M30: 17,747,843 km (0.091 R)
• M31: 17,974,035 km (0.045 R)
• M32: 18,353,116 km (0.093 R)
• M33: 19,661,499 km (0.066 R)
• M34: 19,895,470 km (0.12 R)
• M35: 21,159,123 km (0.066 R)
• M36: 22,448,357 km (0.099 R)
• M37: 22,856,610 km (0.115 R)
• M38: 23,184,828 km (0.111 R)
• M39: 23,680,146 km (0.071 R)
• M40: 24,429,781 km (0.114 R)
• M41: 26,984,015 km (0.051 R)
• M42: 27,679,346 km (0.076 R)
• M43: 28,116,920 km (0.069 R)
• M44: 31,607,936 km (0.107 R)
• M45: 31,699,190 km (0.107 R)
• M46: 33,543,433 km (0.077 R)
• M47: 34,572,666 km (0.063 R)
• M48: 34,855,107 km (0.037 R)
• M49: 35,138,296 km (0.09 R)
• M50: 37,142,309 km (0.091 R)
• M51: 37,334,991 km (0.095 R)
• M52: 38,596,251 km (0.111 R)
• M53: 38,693,788 km (0.118 R)
• M54: 40,167,627 km (0.116 R)
• M55: 40,861,611 km (0.051 R)
• M56: 42,261,398 km (0.098 R)
• M57: 43,677,043 km (0.058 R)
• M58: 44,084,398 km (0.082 R)
• M59: 46,036,202 km (0.106 R)
• M60: 46,658,379 km (0.079 R)
• M61: 47,806,393 km (0.112 R)
• M62: 48,120,997 km (0.109 R)
• M63: 48,752,450 km (0.081 R)
• M64: 49,386,595 km (0.093 R)
• M65: 50,984,002 km (0.112 R)
• M66: 51,198,375 km (0.071 R)
• M67: 54,448,090 km (0.073 R)
• M68: 54,667,101 km (0.028 R)
• M69: 54,776,756 km (0.112 R)
• M70: 54,996,216 km (0.115 R)
• M71: 55,106,021 km (0.094 R)
• M72: 55,766,496 km (0.074 R)
• M73: 56,097,855 km (0.106 R)
• M74: 57,763,927 km (0.09 R)
• M75: 58,996,015 km (0.119 R)
• M76: 60,236,779 km (0.094 R)
• M77: 61,714,208 km (0.102 R)
• M78: 64,241,664 km (0.087 R)
• M79: 66,451,374 km (0.083 R)
• M80: 67,977,721 km (0.086 R)
• M81: 71,064,673 km (0.046 R)
• M82: 72,625,278 km (0.069 R)
• M83: 74,075,929 km (0.101 R)
• M84: 74,926,542 km (0.06 R)
• M85: 77,743,919 km (0.11 R)
• M86: 78,237,442 km (0.072 R)
• M87: 78,361,010 km (0.104 R)
• M88: 79,972,927 km (0.057 R)
• M89: 81,595,915 km (0.072 R)
• M90: 82,474,204 km (0.118 R)
• M91: 83,229,673 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.9

Radius: 5.2

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15 AU - 22.7 AU

Year: 29454 Days

Day: 17.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,333,273 km

• M1: 67,020 km (0.086 R)
• M2: 177,722 km (0.103 R)
• M3: 564,134 km (0.114 R)
• M4: 866,770 km (0.105 R)
• M5: 1,048,382 km (0.112 R)
• M6: 1,185,563 km (0.11 R)
• M7: 1,568,982 km (0.104 R)
• M8: 1,855,612 km (0.049 R)
• M9: 2,089,733 km (0.079 R)
• M10: 2,734,051 km (0.096 R)
• M11: 2,885,145 km (0.107 R)
• M12: 3,000,335 km (0.109 R)
• M13: 3,680,856 km (0.036 R)
• M14: 4,145,806 km (0.117 R)
• M15: 4,451,285 km (0.074 R)
• M16: 5,130,010 km (0.113 R)
• M17: 5,457,779 km (0.097 R)
• M18: 5,648,068 km (0.093 R)
• M19: 6,733,400 km (0.116 R)
• M20: 8,042,382 km (0.081 R)
• M21: 8,587,367 km (0.088 R)
• M22: 9,144,319 km (0.049 R)
• M23: 9,598,199 km (0.065 R)
• M24: 9,827,982 km (0.085 R)
• M25: 10,234,290 km (0.118 R)
• M26: 10,469,009 km (0.119 R)
• M27: 10,587,041 km (0.099 R)
• M28: 11,003,522 km (0.109 R)
• M29: 11,607,748 km (0.095 R)
• M30: 11,668,784 km (0.118 R)
• M31: 11,975,459 km (0.103 R)
• M32: 13,677,135 km (0.059 R)
• M33: 14,985,368 km (0.114 R)
• M34: 15,051,939 km (0.077 R)
• M35: 16,333,245 km (0.098 R)
• M36: 16,676,123 km (0.073 R)
• M37: 17,859,891 km (0.061 R)
• M38: 18,284,151 km (0.048 R)
• M39: 18,497,627 km (0.085 R)
• M40: 20,454,666 km (0.063 R)
• M41: 20,750,272 km (0.101 R)
• M42: 22,400,636 km (0.105 R)
• M43: 23,087,739 km (0.096 R)
• M44: 24,014,797 km (0.032 R)
• M45: 24,248,468 km (0.1 R)
• M46: 24,326,559 km (0.095 R)
• M47: 24,718,056 km (0.096 R)
• M48: 25,348,910 km (0.092 R)
• M49: 25,745,794 km (0.108 R)
• M50: 26,385,175 km (0.095 R)
• M51: 26,626,177 km (0.083 R)
• M52: 27,110,575 km (0.062 R)
• M53: 28,170,177 km (0.084 R)
• M54: 28,252,156 km (0.041 R)
• M55: 29,826,375 km (0.118 R)
• M56: 31,940,641 km (0.091 R)
• M57: 32,026,211 km (0.108 R)
• M58: 32,283,370 km (0.093 R)
• M59: 33,232,269 km (0.09 R)
• M60: 33,840,834 km (0.084 R)
• M61: 34,277,809 km (0.065 R)
• M62: 36,133,271 km (0.112 R)
• M63: 41,051,900 km (0.112 R)
• M64: 42,360,881 km (0.1 R)
• M65: 43,304,245 km (0.071 R)
• M66: 43,968,759 km (0.069 R)
• M67: 45,789,365 km (0.104 R)
• M68: 50,496,911 km (0.092 R)
• M69: 50,696,474 km (0.088 R)
• M70: 51,496,823 km (0.09 R)
• M71: 51,597,203 km (0.09 R)
• M72: 52,503,317 km (0.075 R)
• M73: 52,604,446 km (0.088 R)
• M74: 53,617,971 km (0.099 R)
• M75: 56,490,250 km (0.089 R)
• M76: 56,593,772 km (0.087 R)
• M77: 57,008,308 km (0.091 R)
• M78: 57,216,099 km (0.087 R)
• M79: 57,528,011 km (0.106 R)
• M80: 58,049,359 km (0.114 R)
• M81: 58,467,485 km (0.083 R)
• M82: 58,676,922 km (0.113 R)
• M83: 58,886,659 km (0.026 R)
• M84: 60,044,546 km (0.095 R)
• M85: 61,422,492 km (0.114 R)
• M86: 62,168,836 km (0.045 R)
• M87: 63,347,667 km (0.11 R)
• M88: 63,993,780 km (0.069 R)
• M89: 65,292,439 km (0.104 R)
• M90: 65,945,135 km (0.066 R)
• M91: 67,147,303 km (0.072 R)
• M92: 67,476,419 km (0.09 R)
• M93: 68,246,399 km (0.092 R)
• M94: 70,573,693 km (0.072 R)
• M95: 72,252,032 km (0.067 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 10,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit