🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.54 AU - 0.6 AU

Year: 161 Days

Day: 14.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 111,583,187 km

• M1: 76,145 km (0.092 R)
• M2: 424,110 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.48 AU - 0.78 AU

Year: 187 Days

Day: 44.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.88 AU - 1.46 AU

Year: 474 Days

Day: 14.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,583,187 km

• M1: 545,883 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.38 AU - 1.46 AU

Year: 634 Days

Day: 12.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,583,187 km

• M1: 1,281,007 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.21 AU - 1.71 AU

Year: 661 Days

Day: 34.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,583,187 km

• M1: 259,702 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.26 AU - 5.43 AU

Year: 3388 Days

Day: 24.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.9

Radius: 11.6

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.89 AU - 6.17 AU

Year: 4227 Days

Day: 10.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 111,583,187 km

• M1: 160,818 km (0.116 R)
• M2: 241,301 km (0.08 R)
• M3: 429,196 km (0.098 R)
• M4: 542,442 km (0.071 R)
• M5: 720,912 km (0.113 R)
• M6: 935,136 km (0.053 R)
• M7: 1,066,034 km (0.029 R)
• M8: 1,228,498 km (0.058 R)
• M9: 1,597,107 km (0.03 R)
• M10: 1,708,856 km (0.088 R)
• M11: 1,871,769 km (0.062 R)
• M12: 2,296,627 km (0.12 R)
• M13: 2,563,958 km (0.049 R)
• M14: 3,082,165 km (0.045 R)
• M15: 3,270,209 km (0.107 R)
• M16: 3,732,018 km (0.042 R)
• M17: 3,882,214 km (0.062 R)
• M18: 4,279,397 km (0.059 R)
• M19: 4,636,188 km (0.116 R)
• M20: 5,182,519 km (0.025 R)
• M21: 5,648,816 km (0.077 R)
• M22: 6,025,653 km (0.072 R)
• M23: 6,455,747 km (0.075 R)
• M24: 6,697,347 km (0.12 R)
• M25: 6,865,046 km (0.07 R)
• M26: 7,018,982 km (0.106 R)
• M27: 7,173,816 km (0.074 R)
• M28: 7,376,970 km (0.075 R)
• M29: 8,143,510 km (0.034 R)
• M30: 8,486,986 km (0.083 R)
• M31: 8,585,871 km (0.059 R)
• M32: 9,425,863 km (0.103 R)
• M33: 10,064,197 km (0.083 R)
• M34: 10,397,501 km (0.063 R)
• M35: 10,627,582 km (0.056 R)
• M36: 10,734,395 km (0.05 R)
• M37: 11,346,400 km (0.104 R)
• M38: 11,895,723 km (0.093 R)
• M39: 12,136,426 km (0.071 R)
• M40: 12,266,726 km (0.071 R)
• M41: 12,641,618 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.3

Radius: 3.3

Gravity: 70.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.21 AU - 14.13 AU

Year: 18940 Days

Day: 24.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 111,583,187 km

• M1: 224,846 km (0.036 R)
• M2: 256,261 km (0.11 R)
• M3: 360,082 km (0.102 R)
• M4: 518,057 km (0.101 R)
• M5: 649,853 km (0.064 R)
• M6: 672,742 km (0.1 R)
• M7: 891,903 km (0.054 R)
• M8: 3,525,872 km (0.109 R)
• M9: 3,566,862 km (0.038 R)
• M10: 3,773,756 km (0.116 R)
• M11: 4,956,925 km (0.116 R)
• M12: 5,422,025 km (0.084 R)
• M13: 5,900,888 km (0.114 R)
• M14: 5,949,507 km (0.087 R)
• M15: 6,096,113 km (0.065 R)
• M16: 6,543,411 km (0.068 R)
• M17: 7,947,088 km (0.04 R)
• M18: 8,162,658 km (0.108 R)
• M19: 8,325,570 km (0.081 R)
• M20: 8,654,835 km (0.102 R)
• M21: 9,044,089 km (0.116 R)
• M22: 9,496,174 km (0.073 R)
• M23: 9,839,950 km (0.118 R)
• M24: 10,955,202 km (0.062 R)
• M25: 11,925,045 km (0.096 R)
• M26: 12,171,732 km (0.118 R)
• M27: 12,233,815 km (0.031 R)
• M28: 12,921,965 km (0.072 R)
• M29: 14,532,386 km (0.065 R)
• M30: 15,730,366 km (0.073 R)
• M31: 15,865,453 km (0.086 R)
• M32: 17,726,001 km (0.115 R)
• M33: 17,866,623 km (0.109 R)
• M34: 18,932,359 km (0.064 R)
• M35: 19,004,166 km (0.039 R)
• M36: 19,220,035 km (0.112 R)
• M37: 20,238,348 km (0.1 R)
• M38: 23,165,679 km (0.029 R)
• M39: 23,704,979 km (0.071 R)
• M40: 25,664,412 km (0.029 R)
• M41: 26,142,228 km (0.074 R)
• M42: 26,703,519 km (0.052 R)
• M43: 27,675,008 km (0.058 R)
• M44: 27,838,069 km (0.116 R)
• M45: 28,575,736 km (0.072 R)
• M46: 28,905,600 km (0.11 R)
• M47: 29,485,890 km (0.094 R)
• M48: 30,153,844 km (0.094 R)
• M49: 31,419,442 km (0.093 R)
• M50: 32,101,609 km (0.095 R)
• M51: 32,702,543 km (0.101 R)
• M52: 33,307,068 km (0.085 R)
• M53: 35,231,047 km (0.076 R)
• M54: 36,028,403 km (0.098 R)
• M55: 37,011,112 km (0.105 R)
• M56: 40,657,859 km (0.12 R)
• M57: 40,843,211 km (0.068 R)
• M58: 41,028,862 km (0.087 R)
• M59: 41,400,912 km (0.042 R)
• M60: 42,148,302 km (0.083 R)
• M61: 43,372,462 km (0.076 R)
• M62: 43,561,703 km (0.108 R)
• M63: 45,278,339 km (0.048 R)
• M64: 46,144,810 km (0.106 R)
• M65: 46,531,670 km (0.066 R)
• M66: 47,114,054 km (0.087 R)
• M67: 47,796,520 km (0.104 R)
• M68: 48,383,991 km (0.057 R)
• M69: 49,171,175 km (0.086 R)
• M70: 50,957,672 km (0.108 R)
• M71: 51,858,850 km (0.117 R)
• M72: 53,068,498 km (0.076 R)
• M73: 54,389,447 km (0.093 R)
• M74: 56,442,828 km (0.066 R)
• M75: 56,960,137 km (0.037 R)
• M76: 57,063,809 km (0.105 R)
• M77: 57,271,301 km (0.064 R)
• M78: 59,570,022 km (0.104 R)
• M79: 60,836,667 km (0.107 R)
• M80: 61,260,777 km (0.041 R)
• M81: 63,181,614 km (0.076 R)
• M82: 63,396,137 km (0.111 R)
• M83: 67,410,596 km (0.118 R)
• M84: 67,959,321 km (0.106 R)
• M85: 71,394,537 km (0.072 R)
• M86: 71,953,883 km (0.104 R)
• M87: 73,302,209 km (0.069 R)
• M88: 73,415,005 km (0.113 R)
• M89: 75,340,330 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.1

Radius: 6.6

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.35 AU - 16.53 AU

Year: 20563 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 111,583,187 km

• M1: 210,634 km (0.075 R)
• M2: 392,694 km (0.079 R)
• M3: 487,539 km (0.119 R)
• M4: 801,246 km (0.084 R)
• M5: 1,351,018 km (0.084 R)
• M6: 1,541,756 km (0.105 R)
• M7: 1,741,170 km (0.089 R)
• M8: 2,287,800 km (0.088 R)
• M9: 2,938,102 km (0.081 R)
• M10: 3,047,309 km (0.104 R)
• M11: 3,269,611 km (0.052 R)
• M12: 3,583,916 km (0.12 R)
• M13: 3,642,110 km (0.067 R)
• M14: 4,028,222 km (0.081 R)
• M15: 4,119,177 km (0.09 R)
• M16: 4,427,199 km (0.065 R)
• M17: 4,583,978 km (0.085 R)
• M18: 4,774,715 km (0.101 R)
• M19: 5,131,057 km (0.116 R)
• M20: 5,262,703 km (0.098 R)
• M21: 6,041,660 km (0.085 R)
• M22: 6,604,447 km (0.082 R)
• M23: 6,928,476 km (0.05 R)
• M24: 7,001,180 km (0.103 R)
• M25: 7,591,942 km (0.1 R)
• M26: 8,160,265 km (0.118 R)
• M27: 8,314,051 km (0.055 R)
• M28: 8,624,766 km (0.05 R)
• M29: 10,027,994 km (0.07 R)
• M30: 12,020,787 km (0.114 R)
• M31: 12,195,966 km (0.079 R)
• M32: 12,416,025 km (0.103 R)
• M33: 12,726,440 km (0.093 R)
• M34: 12,771,021 km (0.108 R)
• M35: 12,994,520 km (0.082 R)
• M36: 13,039,399 km (0.12 R)
• M37: 13,084,279 km (0.103 R)
• M38: 13,993,385 km (0.083 R)
• M39: 14,316,217 km (0.073 R)
• M40: 14,688,417 km (0.108 R)
• M41: 15,205,277 km (0.094 R)
• M42: 15,299,973 km (0.118 R)
• M43: 16,353,590 km (0.099 R)
• M44: 16,645,007 km (0.086 R)
• M45: 16,791,314 km (0.12 R)
• M46: 17,579,096 km (0.083 R)
• M47: 17,927,659 km (0.106 R)
• M48: 18,077,556 km (0.032 R)
• M49: 18,228,052 km (0.07 R)
• M50: 19,344,052 km (0.095 R)
• M51: 19,446,526 km (0.083 R)
• M52: 22,014,972 km (0.097 R)
• M53: 22,714,043 km (0.095 R)
• M54: 22,876,357 km (0.053 R)
• M55: 23,584,404 km (0.109 R)
• M56: 25,189,589 km (0.117 R)
• M57: 25,357,737 km (0.032 R)
• M58: 26,033,769 km (0.071 R)
• M59: 26,090,317 km (0.105 R)
• M60: 26,487,649 km (0.062 R)
• M61: 26,601,493 km (0.101 R)
• M62: 29,148,248 km (0.037 R)
• M63: 30,510,187 km (0.06 R)
• M64: 31,771,596 km (0.11 R)
• M65: 33,172,729 km (0.082 R)
• M66: 33,480,003 km (0.065 R)
• M67: 34,345,278 km (0.079 R)
• M68: 35,092,818 km (0.09 R)
• M69: 35,531,289 km (0.086 R)
• M70: 35,719,783 km (0.113 R)
• M71: 38,716,228 km (0.072 R)
• M72: 38,910,107 km (0.045 R)
• M73: 40,146,234 km (0.109 R)
• M74: 41,461,050 km (0.048 R)
• M75: 42,123,918 km (0.112 R)
• M76: 42,923,818 km (0.054 R)
• M77: 43,057,558 km (0.027 R)
• M78: 43,459,827 km (0.111 R)
• M79: 44,470,959 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.9

Radius: 3.5

Gravity: 67.75 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 16.09 AU - 22.91 AU

Year: 32269 Days

Day: 21.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 111,583,187 km

• M1: 138,827 km (0.084 R)
• M2: 312,959 km (0.1 R)
• M3: 335,698 km (0.094 R)
• M4: 837,299 km (0.063 R)
• M5: 2,198,490 km (0.098 R)
• M6: 2,380,551 km (0.038 R)
• M7: 4,002,341 km (0.078 R)
• M8: 4,057,393 km (0.077 R)
• M9: 5,151,403 km (0.086 R)
• M10: 5,211,391 km (0.097 R)
• M11: 5,271,679 km (0.073 R)
• M12: 5,637,745 km (0.063 R)
• M13: 6,012,039 km (0.04 R)
• M14: 6,916,059 km (0.036 R)
• M15: 6,982,181 km (0.115 R)
• M16: 9,574,413 km (0.117 R)
• M17: 9,722,216 km (0.058 R)
• M18: 10,094,864 km (0.116 R)
• M19: 10,777,479 km (0.089 R)
• M20: 11,396,665 km (0.105 R)
• M21: 11,474,755 km (0.106 R)
• M22: 12,186,691 km (0.108 R)
• M23: 14,916,254 km (0.093 R)
• M24: 15,087,544 km (0.111 R)
• M25: 17,014,065 km (0.101 R)
• M26: 17,282,743 km (0.099 R)
• M27: 17,462,709 km (0.088 R)
• M28: 18,554,923 km (0.094 R)
• M29: 19,857,023 km (0.107 R)
• M30: 20,518,994 km (0.066 R)
• M31: 20,614,138 km (0.1 R)
• M32: 21,188,145 km (0.066 R)
• M33: 22,449,853 km (0.047 R)
• M34: 22,744,411 km (0.073 R)
• M35: 23,040,316 km (0.111 R)
• M36: 23,238,234 km (0.119 R)
• M37: 23,735,647 km (0.118 R)
• M38: 24,236,501 km (0.04 R)
• M39: 24,639,816 km (0.032 R)
• M40: 25,760,005 km (0.073 R)
• M41: 28,791,756 km (0.108 R)
• M42: 30,187,055 km (0.075 R)
• M43: 31,275,230 km (0.058 R)
• M44: 34,842,541 km (0.077 R)
• M45: 34,955,936 km (0.087 R)
• M46: 35,297,318 km (0.064 R)
• M47: 37,950,885 km (0.085 R)
• M48: 41,266,573 km (0.03 R)
• M49: 41,386,700 km (0.079 R)
• M50: 42,109,856 km (0.084 R)
• M51: 44,058,667 km (0.119 R)
• M52: 45,663,703 km (0.082 R)
• M53: 45,912,335 km (0.114 R)
• M54: 47,036,563 km (0.047 R)
• M55: 50,978,018 km (0.1 R)
• M56: 51,882,486 km (0.079 R)
• M57: 53,838,478 km (0.056 R)
• M58: 54,101,172 km (0.109 R)
• M59: 54,759,553 km (0.055 R)
• M60: 56,483,967 km (0.094 R)
• M61: 57,151,772 km (0.118 R)
• M62: 58,225,885 km (0.103 R)
• M63: 59,713,785 km (0.069 R)
• M64: 60,667,023 km (0.074 R)
• M65: 60,803,606 km (0.099 R)
• M66: 61,077,071 km (0.064 R)
• M67: 64,948,514 km (0.063 R)
• M68: 69,041,213 km (0.103 R)
• M69: 72,056,358 km (0.091 R)
• M70: 73,652,866 km (0.081 R)
• M71: 77,472,548 km (0.12 R)
• M72: 78,065,854 km (0.035 R)
• M73: 79,705,147 km (0.119 R)
• M74: 80,904,623 km (0.112 R)
• M75: 81,054,969 km (0.068 R)
• M76: 83,321,227 km (0.115 R)
• M77: 86,068,293 km (0.072 R)
• M78: 87,298,585 km (0.09 R)
• M79: 87,452,821 km (0.089 R)
• M80: 87,761,591 km (0.061 R)
• M81: 90,244,018 km (0.085 R)
• M82: 90,868,290 km (0.104 R)
• M83: 93,537,116 km (0.114 R)
• M84: 93,694,942 km (0.076 R)
• M85: 97,029,029 km (0.093 R)
• M86: 97,988,700 km (0.119 R)
• M87: 99,112,479 km (0.094 R)
• M88: 100,240,297 km (0.026 R)
• M89: 101,534,618 km (0.102 R)
• M90: 103,323,210 km (0.116 R)
• M91: 103,976,205 km (0.119 R)
• M92: 104,958,165 km (0.071 R)
• M93: 106,601,797 km (0.083 R)
• M94: 110,247,348 km (0.059 R)
• M95: 111,248,756 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 11,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit