🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.61 AU - 0.81 AU

Year: 222 Days

Day: 26.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.21 AU - 2.49 AU

Year: 1336 Days

Day: 20.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.12 AU - 2.8 AU

Year: 1431 Days

Day: 31.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.14 AU - 2.82 AU

Year: 1448 Days

Day: 41.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,561,601 km

• M1: 144,661 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.6 AU - 2.74 AU

Year: 1618 Days

Day: 32.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.2

Radius: 3.5

Gravity: 17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.89 AU - 13.91 AU

Year: 16193 Days

Day: 19.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,561,601 km

• M1: 285,882 km (0.026 R)
• M2: 321,935 km (0.058 R)
• M3: 385,514 km (0.078 R)
• M4: 467,344 km (0.094 R)
• M5: 762,351 km (0.088 R)
• M6: 865,723 km (0.12 R)
• M7: 1,124,378 km (0.119 R)
• M8: 1,302,698 km (0.109 R)
• M9: 1,489,845 km (0.115 R)
• M10: 1,575,714 km (0.06 R)
• M11: 1,729,950 km (0.037 R)
• M12: 1,774,979 km (0.108 R)
• M13: 1,912,160 km (0.078 R)
• M14: 2,221,379 km (0.057 R)
• M15: 2,294,831 km (0.1 R)
• M16: 2,444,429 km (0.081 R)
• M17: 2,779,080 km (0.093 R)
• M18: 2,992,257 km (0.119 R)
• M19: 3,266,021 km (0.049 R)
• M20: 3,462,443 km (0.086 R)
• M21: 3,633,732 km (0.073 R)
• M22: 3,720,499 km (0.116 R)
• M23: 3,778,693 km (0.106 R)
• M24: 4,044,378 km (0.113 R)
• M25: 4,531,469 km (0.098 R)
• M26: 4,718,915 km (0.105 R)
• M27: 5,660,035 km (0.115 R)
• M28: 5,997,678 km (0.11 R)
• M29: 7,012,999 km (0.089 R)
• M30: 8,193,625 km (0.071 R)
• M31: 8,383,614 km (0.063 R)
• M32: 8,652,142 km (0.115 R)
• M33: 8,767,931 km (0.104 R)
• M34: 9,157,933 km (0.114 R)
• M35: 9,633,504 km (0.107 R)
• M36: 10,157,546 km (0.067 R)
• M37: 10,773,739 km (0.06 R)
• M38: 10,981,830 km (0.094 R)
• M39: 11,065,455 km (0.039 R)
• M40: 11,275,341 km (0.106 R)
• M41: 12,606,164 km (0.096 R)
• M42: 12,693,679 km (0.058 R)
• M43: 13,223,105 km (0.083 R)
• M44: 13,312,116 km (0.059 R)
• M45: 13,759,863 km (0.088 R)
• M46: 13,849,920 km (0.097 R)
• M47: 14,486,459 km (0.113 R)
• M48: 15,318,672 km (0.095 R)
• M49: 15,365,347 km (0.054 R)
• M50: 15,740,538 km (0.081 R)
• M51: 16,643,810 km (0.095 R)
• M52: 17,174,284 km (0.074 R)
• M53: 19,452,211 km (0.085 R)
• M54: 19,654,767 km (0.041 R)
• M55: 20,369,096 km (0.112 R)
• M56: 20,677,866 km (0.081 R)
• M57: 21,770,529 km (0.118 R)
• M58: 21,928,205 km (0.055 R)
• M59: 22,138,989 km (0.07 R)
• M60: 24,994,214 km (0.058 R)
• M61: 25,104,318 km (0.06 R)
• M62: 25,159,370 km (0.107 R)
• M63: 25,435,228 km (0.103 R)
• M64: 25,545,781 km (0.072 R)
• M65: 26,492,736 km (0.099 R)
• M66: 27,564,455 km (0.084 R)
• M67: 27,734,996 km (0.082 R)
• M68: 28,019,980 km (0.061 R)
• M69: 30,276,066 km (0.067 R)
• M70: 30,393,351 km (0.084 R)
• M71: 30,569,427 km (0.081 R)
• M72: 31,218,233 km (0.087 R)
• M73: 31,633,517 km (0.039 R)
• M74: 32,589,597 km (0.098 R)
• M75: 33,191,878 km (0.113 R)
• M76: 34,529,881 km (0.085 R)
• M77: 35,082,346 km (0.088 R)
• M78: 35,328,734 km (0.116 R)
• M79: 35,761,521 km (0.11 R)
• M80: 37,258,247 km (0.063 R)
• M81: 37,698,663 km (0.093 R)
• M82: 37,951,185 km (0.114 R)
• M83: 38,014,315 km (0.097 R)
• M84: 38,584,732 km (0.108 R)
• M85: 38,775,469 km (0.112 R)
• M86: 39,285,598 km (0.106 R)
• M87: 39,862,148 km (0.112 R)
• M88: 40,570,793 km (0.064 R)
• M89: 41,608,853 km (0.096 R)
• M90: 41,673,928 km (0.106 R)
• M91: 42,065,724 km (0.113 R)
• M92: 42,458,568 km (0.079 R)
• M93: 42,589,915 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.7

Radius: 4.3

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 12.64 AU - 15.36 AU

Year: 19427 Days

Day: 16.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 88,561,601 km

• M1: 153,338 km (0.108 R)
• M2: 225,594 km (0.111 R)
• M3: 309,817 km (0.07 R)
• M4: 852,409 km (0.089 R)
• M5: 2,003,115 km (0.109 R)
• M6: 2,666,133 km (0.115 R)
• M7: 2,721,933 km (0.089 R)
• M8: 2,863,154 km (0.066 R)
• M9: 2,891,727 km (0.09 R)
• M10: 3,512,408 km (0.107 R)
• M11: 3,604,261 km (0.099 R)
• M12: 3,697,162 km (0.116 R)
• M13: 4,043,930 km (0.075 R)
• M14: 4,270,122 km (0.056 R)
• M15: 4,335,496 km (0.097 R)
• M16: 4,566,924 km (0.095 R)
• M17: 5,145,568 km (0.098 R)
• M18: 5,425,765 km (0.11 R)
• M19: 7,325,808 km (0.096 R)
• M20: 7,879,918 km (0.094 R)
• M21: 8,243,291 km (0.071 R)
• M22: 8,365,663 km (0.118 R)
• M23: 9,028,231 km (0.099 R)
• M24: 9,750,490 km (0.095 R)
• M25: 9,793,574 km (0.031 R)
• M26: 10,935,305 km (0.037 R)
• M27: 11,704,388 km (0.109 R)
• M28: 11,750,165 km (0.085 R)
• M29: 12,725,244 km (0.109 R)
• M30: 12,866,614 km (0.09 R)
• M31: 13,246,293 km (0.085 R)
• M32: 13,581,392 km (0.102 R)
• M33: 14,999,580 km (0.063 R)
• M34: 15,348,891 km (0.112 R)
• M35: 15,700,895 km (0.086 R)
• M36: 16,157,318 km (0.034 R)
• M37: 17,239,359 km (0.028 R)
• M38: 18,344,439 km (0.056 R)
• M39: 18,504,209 km (0.073 R)
• M40: 20,017,392 km (0.091 R)
• M41: 20,733,218 km (0.043 R)
• M42: 20,955,221 km (0.091 R)
• M43: 21,513,520 km (0.119 R)
• M44: 22,076,756 km (0.059 R)
• M45: 22,987,957 km (0.066 R)
• M46: 23,045,402 km (0.104 R)
• M47: 25,023,834 km (0.108 R)
• M48: 25,082,776 km (0.094 R)
• M49: 25,378,531 km (0.091 R)
• M50: 26,033,171 km (0.117 R)
• M51: 26,093,010 km (0.066 R)
• M52: 26,572,920 km (0.068 R)
• M53: 28,275,793 km (0.116 R)
• M54: 28,954,369 km (0.05 R)
• M55: 30,013,522 km (0.091 R)
• M56: 34,244,000 km (0.095 R)
• M57: 35,231,196 km (0.08 R)
• M58: 35,363,441 km (0.101 R)
• M59: 36,829,949 km (0.085 R)
• M60: 36,897,118 km (0.089 R)
• M61: 38,112,451 km (0.112 R)
• M62: 38,930,003 km (0.03 R)
• M63: 40,028,800 km (0.118 R)
• M64: 41,347,056 km (0.076 R)
• M65: 42,820,446 km (0.099 R)
• M66: 43,528,193 km (0.103 R)
• M67: 45,026,865 km (0.111 R)
• M68: 47,269,786 km (0.102 R)
• M69: 47,415,793 km (0.105 R)
• M70: 48,662,392 km (0.079 R)
• M71: 48,957,250 km (0.049 R)
• M72: 49,252,705 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.7

Radius: 4.7

Gravity: 31.95 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.38 AU - 16.52 AU

Year: 24743 Days

Day: 18.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,561,601 km

• M1: 221,106 km (0.039 R)
• M2: 308,770 km (0.026 R)
• M3: 875,297 km (0.111 R)
• M4: 2,098,709 km (0.075 R)
• M5: 3,112,832 km (0.058 R)
• M6: 5,046,535 km (0.061 R)
• M7: 5,669,610 km (0.108 R)
• M8: 5,990,198 km (0.057 R)
• M9: 6,152,661 km (0.055 R)
• M10: 8,213,073 km (0.066 R)
• M11: 9,253,376 km (0.096 R)
• M12: 9,820,651 km (0.029 R)
• M13: 10,205,268 km (0.092 R)
• M14: 11,121,405 km (0.094 R)
• M15: 11,454,859 km (0.088 R)
• M16: 11,589,197 km (0.114 R)
• M17: 11,859,521 km (0.081 R)
• M18: 12,063,572 km (0.108 R)
• M19: 12,131,789 km (0.067 R)
• M20: 12,200,155 km (0.089 R)
• M21: 12,682,608 km (0.12 R)
• M22: 13,382,577 km (0.115 R)
• M23: 13,595,006 km (0.09 R)
• M24: 14,601,051 km (0.113 R)
• M25: 15,630,734 km (0.11 R)
• M26: 16,004,130 km (0.087 R)
• M27: 17,372,651 km (0.092 R)
• M28: 17,527,036 km (0.055 R)
• M29: 20,626,704 km (0.105 R)
• M30: 21,118,283 km (0.118 R)
• M31: 21,365,568 km (0.072 R)
• M32: 22,113,108 km (0.118 R)
• M33: 22,953,848 km (0.116 R)
• M34: 23,804,911 km (0.035 R)
• M35: 23,890,630 km (0.047 R)
• M36: 24,666,295 km (0.08 R)
• M37: 25,801,294 km (0.088 R)
• M38: 26,685,867 km (0.074 R)
• M39: 26,863,888 km (0.103 R)
• M40: 28,940,456 km (0.057 R)
• M41: 29,306,821 km (0.098 R)
• M42: 30,044,040 km (0.117 R)
• M43: 31,914,013 km (0.098 R)
• M44: 32,197,651 km (0.068 R)
• M45: 33,821,236 km (0.066 R)
• M46: 34,691,447 km (0.086 R)
• M47: 35,178,089 km (0.12 R)
• M48: 35,764,961 km (0.101 R)
• M49: 36,651,478 km (0.108 R)
• M50: 37,047,763 km (0.071 R)
• M51: 38,144,914 km (0.12 R)
• M52: 39,151,558 km (0.08 R)
• M53: 39,455,242 km (0.07 R)
• M54: 40,473,255 km (0.088 R)
• M55: 41,706,241 km (0.071 R)
• M56: 45,372,137 km (0.104 R)
• M57: 46,652,395 km (0.111 R)
• M58: 46,974,479 km (0.111 R)
• M59: 48,595,223 km (0.09 R)
• M60: 49,030,553 km (0.093 R)
• M61: 52,559,267 km (0.114 R)
• M62: 53,903,404 km (0.07 R)
• M63: 54,692,832 km (0.091 R)
• M64: 57,542,971 km (0.119 R)
• M65: 58,696,520 km (0.109 R)
• M66: 58,812,159 km (0.093 R)
• M67: 59,508,387 km (0.104 R)
• M68: 61,260,926 km (0.081 R)
• M69: 62,320,528 km (0.066 R)
• M70: 66,136,620 km (0.069 R)
• M71: 66,498,348 km (0.09 R)
• M72: 66,981,549 km (0.061 R)
• M73: 68,559,956 km (0.081 R)
• M74: 70,027,810 km (0.076 R)
• M75: 70,888,896 km (0.093 R)
• M76: 72,621,389 km (0.111 R)
• M77: 73,617,711 km (0.114 R)
• M78: 73,867,389 km (0.086 R)
• M79: 73,992,453 km (0.1 R)
• M80: 74,618,520 km (0.114 R)
• M81: 74,869,396 km (0.104 R)
• M82: 75,875,741 km (0.088 R)
• M83: 78,921,853 km (0.094 R)
• M84: 79,049,609 km (0.071 R)
• M85: 80,588,373 km (0.065 R)
• M86: 80,717,027 km (0.081 R)
• M87: 81,361,495 km (0.104 R)
• M88: 81,619,701 km (0.077 R)
• M89: 81,878,206 km (0.066 R)
• M90: 84,739,714 km (0.068 R)
• M91: 88,031,166 km (0.085 R)
• M92: 88,561,640 km (0.082 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 13,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit