🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.02 AU - 2.6 AU

Year: 1302 Days

Day: 17 Hours

Environment

Temp: -76 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.07 AU - 5.11 AU

Year: 3068 Days

Day: 16.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.3

Radius: 9.6

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.61 AU - 8.69 AU

Year: 7090 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,292,609 km

• M1: 123,269 km (0.11 R)
• M2: 197,768 km (0.047 R)
• M3: 374,892 km (0.101 R)
• M4: 567,574 km (0.104 R)
• M5: 942,915 km (0.119 R)
• M6: 1,083,837 km (0.113 R)
• M7: 1,289,534 km (0.092 R)
• M8: 1,447,210 km (0.087 R)
• M9: 1,803,402 km (0.045 R)
• M10: 1,891,216 km (0.11 R)
• M11: 2,048,593 km (0.071 R)
• M12: 2,117,259 km (0.082 R)
• M13: 2,257,282 km (0.099 R)
• M14: 2,595,673 km (0.077 R)
• M15: 2,771,001 km (0.067 R)
• M16: 3,186,584 km (0.119 R)
• M17: 3,705,539 km (0.072 R)
• M18: 4,018,049 km (0.108 R)
• M19: 4,517,856 km (0.092 R)
• M20: 5,256,869 km (0.1 R)
• M21: 5,383,728 km (0.085 R)
• M22: 5,770,439 km (0.06 R)
• M23: 6,673,112 km (0.113 R)
• M24: 7,476,602 km (0.12 R)
• M25: 7,691,126 km (0.094 R)
• M26: 8,016,950 km (0.081 R)
• M27: 8,458,413 km (0.117 R)
• M28: 8,907,656 km (0.113 R)
• M29: 8,983,352 km (0.101 R)
• M30: 9,059,198 km (0.11 R)
• M31: 9,868,672 km (0.098 R)
• M32: 10,064,945 km (0.119 R)
• M33: 10,421,287 km (0.047 R)
• M34: 10,701,334 km (0.104 R)
• M35: 11,024,316 km (0.092 R)
• M36: 11,105,697 km (0.066 R)
• M37: 11,350,738 km (0.112 R)
• M38: 11,887,795 km (0.07 R)
• M39: 13,374,648 km (0.111 R)
• M40: 14,206,113 km (0.101 R)
• M41: 14,383,237 km (0.062 R)
• M42: 14,516,678 km (0.094 R)
• M43: 15,099,362 km (0.091 R)
• M44: 16,752,718 km (0.105 R)
• M45: 17,648,360 km (0.12 R)
• M46: 18,125,876 km (0.097 R)
• M47: 18,511,091 km (0.103 R)
• M48: 19,191,612 km (0.079 R)
• M49: 21,332,656 km (0.095 R)
• M50: 21,434,084 km (0.081 R)
• M51: 22,199,875 km (0.091 R)
• M52: 22,405,572 km (0.059 R)
• M53: 22,715,240 km (0.12 R)
• M54: 22,818,911 km (0.073 R)
• M55: 24,074,037 km (0.066 R)
• M56: 24,497,399 km (0.11 R)
• M57: 24,923,155 km (0.057 R)
• M58: 25,244,042 km (0.033 R)
• M59: 25,351,454 km (0.062 R)
• M60: 26,596,108 km (0.058 R)
• M61: 26,869,423 km (0.12 R)
• M62: 26,978,929 km (0.103 R)
• M63: 27,143,636 km (0.097 R)
• M64: 28,472,514 km (0.099 R)
• M65: 28,696,013 km (0.064 R)
• M66: 28,864,012 km (0.093 R)
• M67: 29,088,708 km (0.087 R)
• M68: 31,366,036 km (0.069 R)
• M69: 31,654,760 km (0.106 R)
• M70: 31,886,337 km (0.097 R)
• M71: 32,526,167 km (0.065 R)
• M72: 34,411,400 km (0.106 R)
• M73: 36,452,962 km (0.113 R)
• M74: 37,121,814 km (0.117 R)
• M75: 38,286,733 km (0.098 R)
• M76: 38,657,137 km (0.082 R)
• M77: 38,842,638 km (0.116 R)
• M78: 39,837,763 km (0.102 R)
• M79: 40,025,210 km (0.099 R)
• M80: 40,715,155 km (0.08 R)
• M81: 41,219,449 km (0.09 R)
• M82: 41,599,129 km (0.116 R)
• M83: 41,725,838 km (0.097 R)
• M84: 42,553,114 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915

Radius: 8.5

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.43 AU - 9.51 AU

Year: 9963 Days

Day: 12.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,292,609 km

• M1: 124,316 km (0.096 R)
• M2: 212,130 km (0.118 R)
• M3: 338,839 km (0.073 R)
• M4: 711,039 km (0.086 R)
• M5: 897,438 km (0.073 R)
• M6: 1,099,993 km (0.084 R)
• M7: 1,185,114 km (0.075 R)
• M8: 1,272,629 km (0.076 R)
• M9: 2,075,521 km (0.1 R)
• M10: 2,263,117 km (0.031 R)
• M11: 2,345,096 km (0.116 R)
• M12: 2,512,347 km (0.098 R)
• M13: 3,724,538 km (0.117 R)
• M14: 4,700,814 km (0.049 R)
• M15: 4,770,975 km (0.055 R)
• M16: 5,019,308 km (0.115 R)
• M17: 6,362,098 km (0.094 R)
• M18: 6,753,895 km (0.08 R)
• M19: 7,850,447 km (0.113 R)
• M20: 8,101,622 km (0.085 R)
• M21: 8,355,490 km (0.08 R)
• M22: 8,483,396 km (0.091 R)
• M23: 8,697,919 km (0.096 R)
• M24: 9,045,136 km (0.109 R)
• M25: 9,132,651 km (0.119 R)
• M26: 10,023,057 km (0.079 R)
• M27: 10,249,997 km (0.105 R)
• M28: 10,940,990 km (0.119 R)
• M29: 11,599,370 km (0.116 R)
• M30: 12,708,938 km (0.063 R)
• M31: 12,856,142 km (0.054 R)
• M32: 13,450,644 km (0.111 R)
• M33: 14,257,275 km (0.096 R)
• M34: 14,410,164 km (0.066 R)
• M35: 15,969,872 km (0.116 R)
• M36: 16,931,188 km (0.119 R)
• M37: 17,911,203 km (0.107 R)
• M38: 18,186,613 km (0.077 R)
• M39: 18,241,964 km (0.087 R)
• M40: 18,297,316 km (0.057 R)
• M41: 18,686,120 km (0.118 R)
• M42: 18,853,520 km (0.099 R)
• M43: 19,471,958 km (0.12 R)
• M44: 20,039,832 km (0.044 R)
• M45: 20,325,863 km (0.118 R)
• M46: 20,498,050 km (0.114 R)
• M47: 20,844,070 km (0.102 R)
• M48: 21,717,272 km (0.118 R)
• M49: 22,424,571 km (0.052 R)
• M50: 23,439,443 km (0.104 R)
• M51: 24,164,843 km (0.08 R)
• M52: 25,451,834 km (0.091 R)
• M53: 25,699,568 km (0.104 R)
• M54: 25,761,651 km (0.028 R)
• M55: 26,384,876 km (0.103 R)
• M56: 28,219,993 km (0.073 R)
• M57: 28,540,581 km (0.025 R)
• M58: 28,862,366 km (0.111 R)
• M59: 29,444,601 km (0.083 R)
• M60: 31,479,581 km (0.045 R)
• M61: 33,086,112 km (0.114 R)
• M62: 33,695,424 km (0.078 R)
• M63: 34,103,677 km (0.108 R)
• M64: 34,445,059 km (0.061 R)
• M65: 35,752,994 km (0.04 R)
• M66: 35,960,935 km (0.097 R)
• M67: 36,866,899 km (0.113 R)
• M68: 36,936,911 km (0.079 R)
• M69: 37,709,734 km (0.048 R)
• M70: 38,062,785 km (0.095 R)
• M71: 38,133,544 km (0.095 R)
• M72: 38,630,060 km (0.12 R)
• M73: 38,985,953 km (0.084 R)
• M74: 39,271,535 km (0.1 R)
• M75: 39,486,208 km (0.091 R)
• M76: 40,060,365 km (0.071 R)
• M77: 42,751,780 km (0.09 R)
• M78: 43,637,100 km (0.077 R)
• M79: 44,901,651 km (0.083 R)
• M80: 44,976,450 km (0.117 R)
• M81: 46,027,525 km (0.119 R)
• M82: 46,253,717 km (0.065 R)
• M83: 47,771,686 km (0.091 R)
• M84: 48,536,880 km (0.12 R)
• M85: 48,613,623 km (0.046 R)
• M86: 49,692,074 km (0.103 R)
• M87: 50,156,725 km (0.102 R)
• M88: 51,324,636 km (0.065 R)
• M89: 51,402,726 km (0.11 R)
• M90: 51,951,152 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.8

Radius: 3.2

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 12.89 AU - 16.91 AU

Year: 21330 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,292,609 km

• M1: 55,501 km (0.108 R)
• M2: 225,294 km (0.105 R)
• M3: 281,394 km (0.077 R)
• M4: 393,891 km (0.045 R)
• M5: 534,513 km (0.119 R)
• M6: 657,931 km (0.112 R)
• M7: 841,937 km (0.115 R)
• M8: 1,254,528 km (0.11 R)
• M9: 1,481,318 km (0.114 R)
• M10: 1,588,729 km (0.079 R)
• M11: 2,333,128 km (0.064 R)
• M12: 3,618,324 km (0.047 R)
• M13: 4,328,914 km (0.054 R)
• M14: 5,906,573 km (0.038 R)
• M15: 6,145,181 km (0.057 R)
• M16: 6,491,351 km (0.066 R)
• M17: 6,561,363 km (0.093 R)
• M18: 6,737,439 km (0.095 R)
• M19: 6,808,199 km (0.102 R)
• M20: 8,428,793 km (0.083 R)
• M21: 8,774,364 km (0.08 R)
• M22: 9,085,378 km (0.084 R)
• M23: 9,124,423 km (0.116 R)
• M24: 9,399,982 km (0.049 R)
• M25: 9,758,120 km (0.071 R)
• M26: 10,817,721 km (0.103 R)
• M27: 12,128,049 km (0.116 R)
• M28: 12,517,751 km (0.095 R)
• M29: 13,132,150 km (0.08 R)
• M30: 14,117,102 km (0.104 R)
• M31: 15,218,442 km (0.107 R)
• M32: 17,795,564 km (0.113 R)
• M33: 18,733,842 km (0.03 R)
• M34: 19,536,435 km (0.1 R)
• M35: 19,586,849 km (0.102 R)
• M36: 19,941,845 km (0.025 R)
• M37: 20,864,265 km (0.115 R)
• M38: 21,748,090 km (0.073 R)
• M39: 21,800,449 km (0.093 R)
• M40: 21,957,826 km (0.12 R)
• M41: 22,963,273 km (0.111 R)
• M42: 23,983,531 km (0.108 R)
• M43: 24,635,628 km (0.088 R)
• M44: 25,073,501 km (0.102 R)
• M45: 25,735,172 km (0.065 R)
• M46: 26,179,478 km (0.084 R)
• M47: 26,235,128 km (0.062 R)
• M48: 28,438,555 km (0.116 R)
• M49: 29,882,025 km (0.105 R)
• M50: 30,818,209 km (0.095 R)
• M51: 31,230,799 km (0.117 R)
• M52: 31,645,186 km (0.096 R)
• M53: 33,441,856 km (0.052 R)
• M54: 33,502,294 km (0.079 R)
• M55: 34,535,566 km (0.092 R)
• M56: 35,579,310 km (0.095 R)
• M57: 35,702,729 km (0.071 R)
• M58: 35,950,164 km (0.115 R)
• M59: 37,195,566 km (0.102 R)
• M60: 37,258,247 km (0.07 R)
• M61: 39,536,473 km (0.106 R)
• M62: 41,080,174 km (0.11 R)
• M63: 41,664,204 km (0.087 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: 513 - 16,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit