🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.68 AU - 0.94 AU

Year: 225 Days

Day: 29.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.55 AU - 2.57 AU

Year: 913 Days

Day: 37.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,305,096 km

• M1: 1,356,553 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.74 AU - 5.16 AU

Year: 3400 Days

Day: 30.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.58 AU - 6.2 AU

Year: 4413 Days

Day: 34 Hours

Environment

Temp: -118 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,305,096 km

• M1: 1,878,949 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.4

Radius: 6.3

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 17.67 AU - 23.91 AU

Year: 29262 Days

Day: 22.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 89,305,096 km

• M1: 106,962 km (0.106 R)
• M2: 379,380 km (0.072 R)
• M3: 701,764 km (0.098 R)
• M4: 851,062 km (0.102 R)
• M5: 1,094,159 km (0.076 R)
• M6: 1,238,371 km (0.12 R)
• M7: 1,419,833 km (0.079 R)
• M8: 1,609,673 km (0.114 R)
• M9: 2,715,351 km (0.074 R)
• M10: 2,832,486 km (0.097 R)
• M11: 3,317,931 km (0.037 R)
• M12: 4,004,585 km (0.066 R)
• M13: 5,602,590 km (0.119 R)
• M14: 6,415,205 km (0.087 R)
• M15: 6,835,276 km (0.086 R)
• M16: 7,156,164 km (0.12 R)
• M17: 7,210,169 km (0.114 R)
• M18: 7,536,741 km (0.041 R)
• M19: 8,260,944 km (0.111 R)
• M20: 8,488,183 km (0.076 R)
• M21: 9,834,714 km (0.116 R)
• M22: 10,624,590 km (0.114 R)
• M23: 10,809,793 km (0.1 R)
• M24: 11,309,001 km (0.043 R)
• M25: 11,371,832 km (0.112 R)
• M26: 12,850,756 km (0.058 R)
• M27: 12,916,430 km (0.106 R)
• M28: 13,379,286 km (0.045 R)
• M29: 13,982,315 km (0.039 R)
• M30: 14,185,319 km (0.076 R)
• M31: 14,389,221 km (0.107 R)
• M32: 15,563,265 km (0.116 R)
• M33: 15,914,371 km (0.11 R)
• M34: 15,984,832 km (0.079 R)
• M35: 16,410,288 km (0.102 R)
• M36: 17,417,381 km (0.115 R)
• M37: 17,781,951 km (0.061 R)
• M38: 18,148,914 km (0.105 R)
• M39: 19,040,069 km (0.111 R)
• M40: 19,490,807 km (0.104 R)
• M41: 19,945,286 km (0.09 R)
• M42: 20,097,427 km (0.061 R)
• M43: 21,407,007 km (0.095 R)
• M44: 22,268,989 km (0.109 R)
• M45: 24,026,615 km (0.114 R)
• M46: 24,595,236 km (0.078 R)
• M47: 24,676,767 km (0.035 R)
• M48: 25,168,196 km (0.074 R)
• M49: 25,745,644 km (0.117 R)
• M50: 25,994,425 km (0.111 R)
• M51: 26,494,381 km (0.066 R)
• M52: 27,334,822 km (0.114 R)
• M53: 28,611,640 km (0.115 R)
• M54: 29,473,623 km (0.086 R)
• M55: 29,820,840 km (0.084 R)
• M56: 32,826,111 km (0.115 R)
• M57: 33,366,459 km (0.091 R)
• M58: 34,182,365 km (0.076 R)
• M59: 34,638,489 km (0.034 R)
• M60: 36,949,178 km (0.093 R)
• M61: 39,404,678 km (0.12 R)
• M62: 40,652,025 km (0.028 R)
• M63: 40,845,155 km (0.104 R)
• M64: 41,329,105 km (0.085 R)
• M65: 41,912,387 km (0.081 R)
• M66: 44,670,074 km (0.096 R)
• M67: 45,268,615 km (0.096 R)
• M68: 46,272,117 km (0.073 R)
• M69: 47,790,985 km (0.031 R)
• M70: 48,403,139 km (0.087 R)
• M71: 49,841,523 km (0.079 R)
• M72: 51,293,968 km (0.065 R)
• M73: 51,920,634 km (0.097 R)
• M74: 52,655,010 km (0.069 R)
• M75: 54,452,727 km (0.032 R)
• M76: 55,412,547 km (0.059 R)
• M77: 57,348,942 km (0.043 R)
• M78: 57,457,101 km (0.062 R)
• M79: 58,325,367 km (0.104 R)
• M80: 59,526,339 km (0.062 R)
• M81: 59,745,650 km (0.083 R)
• M82: 62,174,820 km (0.088 R)
• M83: 63,177,874 km (0.054 R)
• M84: 63,625,321 km (0.102 R)
• M85: 64,073,965 km (0.046 R)
• M86: 64,974,245 km (0.044 R)
• M87: 65,991,959 km (0.106 R)
• M88: 67,243,196 km (0.043 R)
• M89: 67,357,339 km (0.113 R)
• M90: 68,502,062 km (0.103 R)
• M91: 70,810,955 km (0.079 R)
• M92: 71,275,905 km (0.083 R)
• M93: 72,559,306 km (0.087 R)
• M94: 73,968,218 km (0.117 R)
• M95: 77,051,730 km (0.095 R)
• M96: 77,649,523 km (0.12 R)
• M97: 78,488,916 km (0.086 R)
• M98: 80,540,202 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 21.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.5

Radius: 5.9

Gravity: 26.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 17 AU - 26.04 AU

Year: 30817 Days

Day: 23.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,305,096 km

• M1: 76,893 km (0.027 R)
• M2: 220,358 km (0.106 R)
• M3: 713,432 km (0.062 R)
• M4: 1,140,833 km (0.095 R)
• M5: 1,212,790 km (0.093 R)
• M6: 1,361,191 km (0.105 R)
• M7: 1,716,785 km (0.091 R)
• M8: 2,012,540 km (0.08 R)
• M9: 2,462,531 km (0.114 R)
• M10: 3,042,222 km (0.055 R)
• M11: 3,092,487 km (0.104 R)
• M12: 3,193,615 km (0.105 R)
• M13: 3,556,540 km (0.067 R)
• M14: 4,721,608 km (0.065 R)
• M15: 5,435,938 km (0.045 R)
• M16: 6,056,769 km (0.082 R)
• M17: 7,229,766 km (0.051 R)
• M18: 9,043,191 km (0.043 R)
• M19: 9,702,020 km (0.095 R)
• M20: 10,225,164 km (0.041 R)
• M21: 10,834,177 km (0.107 R)
• M22: 12,166,944 km (0.105 R)
• M23: 12,649,547 km (0.076 R)
• M24: 13,056,453 km (0.032 R)
• M25: 13,302,691 km (0.087 R)
• M26: 15,500,284 km (0.076 R)
• M27: 17,445,804 km (0.117 R)
• M28: 20,219,798 km (0.09 R)
• M29: 20,409,637 km (0.062 R)
• M30: 22,732,444 km (0.08 R)
• M31: 26,577,408 km (0.112 R)
• M32: 28,467,577 km (0.095 R)
• M33: 28,893,482 km (0.116 R)
• M34: 29,107,258 km (0.096 R)
• M35: 29,967,445 km (0.077 R)
• M36: 31,933,311 km (0.109 R)
• M37: 32,486,823 km (0.1 R)
• M38: 32,931,877 km (0.107 R)
• M39: 33,043,327 km (0.063 R)
• M40: 33,940,466 km (0.097 R)
• M41: 34,505,198 km (0.037 R)
• M42: 35,644,086 km (0.073 R)
• M43: 37,375,233 km (0.075 R)
• M44: 38,309,771 km (0.103 R)
• M45: 39,963,575 km (0.12 R)
• M46: 40,082,505 km (0.115 R)
• M47: 45,932,081 km (0.072 R)
• M48: 47,814,023 km (0.116 R)
• M49: 50,619,282 km (0.117 R)
• M50: 50,748,086 km (0.11 R)
• M51: 51,135,095 km (0.099 R)
• M52: 52,432,109 km (0.102 R)
• M53: 52,823,307 km (0.084 R)
• M54: 53,346,451 km (0.026 R)
• M55: 54,002,887 km (0.056 R)
• M56: 55,190,993 km (0.103 R)
• M57: 56,121,043 km (0.105 R)
• M58: 60,574,871 km (0.082 R)
• M59: 61,122,249 km (0.102 R)
• M60: 65,842,062 km (0.117 R)
• M61: 66,828,211 km (0.049 R)
• M62: 70,677,514 km (0.113 R)
• M63: 71,542,638 km (0.091 R)
• M64: 72,411,204 km (0.109 R)
• M65: 73,429,068 km (0.103 R)
• M66: 74,012,799 km (0.085 R)
• M67: 76,067,974 km (0.097 R)
• M68: 76,954,491 km (0.071 R)
• M69: 77,844,449 km (0.102 R)
• M70: 78,886,996 km (0.109 R)
• M71: 79,335,192 km (0.093 R)
• M72: 79,934,181 km (0.072 R)
• M73: 80,234,275 km (0.086 R)
• M74: 80,534,667 km (0.11 R)
• M75: 84,016,259 km (0.087 R)
• M76: 85,085,584 km (0.091 R)
• M77: 85,238,623 km (0.082 R)
• M78: 86,005,611 km (0.113 R)
• M79: 86,159,398 km (0.055 R)
• M80: 86,929,079 km (0.115 R)
• M81: 87,083,314 km (0.114 R)
• M82: 92,381,023 km (0.079 R)
• M83: 93,642,582 km (0.116 R)
• M84: 97,942,324 km (0.078 R)
• M85: 100,197,063 km (0.099 R)
• M86: 100,844,523 km (0.106 R)
• M87: 102,143,332 km (0.091 R)
• M88: 102,957,892 km (0.095 R)
• M89: 103,284,315 km (0.058 R)
• M90: 107,559,373 km (0.109 R)
• M91: 108,056,337 km (0.067 R)
• M92: 110,051,973 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 21.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.6

Radius: 7.6

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 18.79 AU - 24.75 AU

Year: 31356 Days

Day: 24.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,305,096 km

• M1: 117,135 km (0.097 R)
• M2: 974,630 km (0.078 R)
• M3: 1,471,744 km (0.07 R)
• M4: 1,607,130 km (0.103 R)
• M5: 1,818,063 km (0.055 R)
• M6: 1,926,821 km (0.103 R)
• M7: 2,503,221 km (0.086 R)
• M8: 3,304,916 km (0.086 R)
• M9: 3,393,628 km (0.084 R)
• M10: 3,619,072 km (0.069 R)
• M11: 4,084,471 km (0.096 R)
• M12: 5,485,904 km (0.114 R)
• M13: 5,591,220 km (0.102 R)
• M14: 5,857,654 km (0.101 R)
• M15: 5,965,365 km (0.046 R)
• M16: 6,073,674 km (0.105 R)
• M17: 6,347,587 km (0.108 R)
• M18: 6,737,738 km (0.076 R)
• M19: 7,250,710 km (0.033 R)
• M20: 7,308,604 km (0.108 R)
• M21: 8,618,333 km (0.054 R)
• M22: 9,615,702 km (0.119 R)
• M23: 10,063,449 km (0.085 R)
• M24: 10,387,478 km (0.04 R)
• M25: 13,170,746 km (0.033 R)
• M26: 13,954,489 km (0.117 R)
• M27: 14,026,446 km (0.093 R)
• M28: 14,461,177 km (0.081 R)
• M29: 15,121,353 km (0.027 R)
• M30: 15,566,855 km (0.065 R)
• M31: 17,469,591 km (0.1 R)
• M32: 18,250,940 km (0.092 R)
• M33: 18,408,616 km (0.111 R)
• M34: 18,884,338 km (0.099 R)
• M35: 20,172,375 km (0.034 R)
• M36: 21,905,766 km (0.112 R)
• M37: 22,157,389 km (0.105 R)
• M38: 22,494,134 km (0.073 R)
• M39: 22,832,674 km (0.108 R)
• M40: 23,002,617 km (0.092 R)
• M41: 23,686,429 km (0.098 R)
• M42: 24,290,206 km (0.058 R)
• M43: 25,512,870 km (0.032 R)
• M44: 25,600,983 km (0.086 R)
• M45: 27,294,132 km (0.113 R)
• M46: 27,384,339 km (0.107 R)
• M47: 30,600,095 km (0.04 R)
• M48: 31,163,331 km (0.112 R)
• M49: 32,586,156 km (0.089 R)
• M50: 34,711,044 km (0.051 R)
• M51: 35,102,243 km (0.048 R)
• M52: 36,581,915 km (0.111 R)
• M53: 38,283,591 km (0.082 R)
• M54: 39,398,245 km (0.114 R)
• M55: 41,555,895 km (0.069 R)
• M56: 41,763,387 km (0.11 R)
• M57: 42,283,539 km (0.078 R)
• M58: 42,805,935 km (0.096 R)
• M59: 43,646,076 km (0.076 R)
• M60: 45,342,815 km (0.117 R)
• M61: 47,385,425 km (0.094 R)
• M62: 49,019,333 km (0.057 R)
• M63: 51,226,200 km (0.12 R)
• M64: 52,117,953 km (0.109 R)
• M65: 52,229,853 km (0.072 R)
• M66: 54,483,395 km (0.088 R)
• M67: 57,229,114 km (0.057 R)
• M68: 58,968,040 km (0.072 R)
• M69: 60,136,998 km (0.108 R)
• M70: 60,606,585 km (0.072 R)
• M71: 64,888,376 km (0.109 R)
• M72: 69,266,507 km (0.074 R)
• M73: 69,389,476 km (0.056 R)
• M74: 70,623,210 km (0.038 R)
• M75: 71,366,861 km (0.119 R)
• M76: 72,113,205 km (0.076 R)
• M77: 73,990,209 km (0.101 R)
• M78: 74,871,640 km (0.116 R)
• M79: 76,263,798 km (0.057 R)
• M80: 78,304,013 km (0.029 R)
• M81: 78,432,069 km (0.109 R)
• M82: 80,620,686 km (0.111 R)
• M83: 82,829,050 km (0.073 R)
• M84: 84,662,821 km (0.085 R)
• M85: 85,057,460 km (0.061 R)
• M86: 86,377,362 km (0.117 R)
• M87: 86,642,150 km (0.115 R)
• M88: 87,172,624 km (0.028 R)
• M89: 87,571,153 km (0.098 R)
• M90: 87,704,145 km (0.056 R)

Kuiper Belt

Range: 35.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 11,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit