🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.72 AU - 0.88 AU

Year: 315 Days

Day: 23.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.02 AU - 1.46 AU

Year: 607 Days

Day: 34.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,787,880 km

• M1: 769,831 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.55 AU - 1.83 AU

Year: 966 Days

Day: 35.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,787,880 km

• M1: 199,713 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.64 AU - 1.82 AU

Year: 1001 Days

Day: 43.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,787,880 km

• M1: 292,015 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.77 AU - 2.41 AU

Year: 1329 Days

Day: 25.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.97 AU - 2.29 AU

Year: 1367 Days

Day: 15.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,787,880 km

• M1: 1,222,663 km (0.079 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.97 AU - 2.43 AU

Year: 1435 Days

Day: 19.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,787,880 km

• M1: 632,500 km (0.075 R)
• M2: 827,725 km (0.065 R)

Asteroid Belt

Center: 2.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917

Radius: 12.5

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.03 AU - 3.65 AU

Year: 2684 Days

Day: 10.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,787,880 km

• M1: 174,132 km (0.105 R)
• M2: 468,241 km (0.094 R)
• M3: 677,379 km (0.109 R)
• M4: 930,050 km (0.064 R)
• M5: 1,028,934 km (0.083 R)
• M6: 1,238,072 km (0.082 R)
• M7: 1,591,721 km (0.061 R)
• M8: 1,753,287 km (0.097 R)
• M9: 2,034,830 km (0.068 R)
• M10: 2,331,333 km (0.046 R)
• M11: 2,438,445 km (0.117 R)
• M12: 2,578,618 km (0.089 R)
• M13: 2,721,634 km (0.119 R)
• M14: 3,032,349 km (0.073 R)
• M15: 3,183,592 km (0.116 R)
• M16: 3,337,379 km (0.085 R)
• M17: 3,546,367 km (0.072 R)
• M18: 4,069,361 km (0.106 R)
• M19: 4,255,461 km (0.11 R)
• M20: 4,616,740 km (0.114 R)
• M21: 5,167,559 km (0.058 R)
• M22: 5,268,089 km (0.108 R)
• M23: 5,349,021 km (0.037 R)
• M24: 5,948,311 km (0.069 R)
• M25: 6,331,131 km (0.108 R)
• M26: 6,417,300 km (0.104 R)
• M27: 6,700,040 km (0.103 R)
• M28: 6,964,828 km (0.08 R)
• M29: 7,053,839 km (0.062 R)
• M30: 7,825,764 km (0.079 R)
• M31: 7,918,365 km (0.066 R)
• M32: 8,363,269 km (0.11 R)
• M33: 8,552,959 km (0.037 R)
• M34: 8,696,274 km (0.057 R)
• M35: 8,961,062 km (0.112 R)
• M36: 9,058,001 km (0.113 R)
• M37: 9,277,312 km (0.113 R)
• M38: 9,399,982 km (0.119 R)
• M39: 9,871,066 km (0.106 R)
• M40: 10,096,959 km (0.042 R)
• M41: 10,299,065 km (0.09 R)
• M42: 10,528,249 km (0.116 R)
• M43: 10,681,886 km (0.1 R)
• M44: 10,784,660 km (0.049 R)
• M45: 10,887,883 km (0.064 R)
• M46: 11,304,064 km (0.034 R)
• M47: 11,435,112 km (0.088 R)
• M48: 11,514,099 km (0.112 R)
• M49: 11,645,895 km (0.118 R)
• M50: 12,044,723 km (0.056 R)
• M51: 12,313,102 km (0.052 R)
• M52: 12,719,409 km (0.11 R)
• M53: 12,855,843 km (0.119 R)
• M54: 13,656,640 km (0.098 R)
• M55: 13,740,415 km (0.083 R)
• M56: 14,077,309 km (0.071 R)
• M57: 14,559,014 km (0.051 R)
• M58: 14,673,158 km (0.092 R)
• M59: 14,902,491 km (0.047 R)
• M60: 15,017,532 km (0.114 R)
• M61: 15,509,858 km (0.068 R)
• M62: 15,714,060 km (0.112 R)
• M63: 16,898,426 km (0.077 R)
• M64: 17,018,553 km (0.092 R)
• M65: 17,958,327 km (0.113 R)
• M66: 18,728,457 km (0.091 R)
• M67: 18,852,623 km (0.037 R)
• M68: 19,039,620 km (0.078 R)
• M69: 19,415,111 km (0.086 R)
• M70: 20,396,772 km (0.071 R)
• M71: 20,684,748 km (0.114 R)
• M72: 21,556,904 km (0.095 R)
• M73: 21,687,203 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.1

Radius: 13

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.27 AU - 6.25 AU

Year: 6079 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,787,880 km

• M1: 170,841 km (0.107 R)
• M2: 324,777 km (0.113 R)
• M3: 452,534 km (0.076 R)
• M4: 582,983 km (0.113 R)
• M5: 840,890 km (0.106 R)
• M6: 923,468 km (0.093 R)
• M7: 1,046,886 km (0.085 R)
• M8: 1,367,175 km (0.099 R)
• M9: 1,583,493 km (0.062 R)
• M10: 1,703,621 km (0.088 R)
• M11: 2,629,931 km (0.057 R)
• M12: 2,773,694 km (0.094 R)
• M13: 3,031,750 km (0.113 R)
• M14: 3,144,697 km (0.07 R)
• M15: 3,278,437 km (0.087 R)
• M16: 3,531,856 km (0.106 R)
• M17: 3,711,224 km (0.105 R)
• M18: 4,141,318 km (0.094 R)
• M19: 4,437,073 km (0.093 R)
• M20: 5,184,165 km (0.1 R)
• M21: 5,572,371 km (0.092 R)
• M22: 6,232,546 km (0.088 R)
• M23: 6,377,357 km (0.049 R)
• M24: 6,670,120 km (0.077 R)
• M25: 6,818,222 km (0.079 R)
• M26: 7,396,268 km (0.072 R)
• M27: 7,523,875 km (0.057 R)
• M28: 7,678,260 km (0.109 R)
• M29: 7,807,662 km (0.099 R)
• M30: 8,042,232 km (0.053 R)
• M31: 8,226,537 km (0.074 R)
• M32: 8,492,073 km (0.113 R)
• M33: 8,814,456 km (0.086 R)
• M34: 9,113,652 km (0.095 R)
• M35: 9,333,262 km (0.085 R)
• M36: 9,499,166 km (0.12 R)
• M37: 9,582,492 km (0.078 R)
• M38: 10,087,684 km (0.086 R)
• M39: 10,372,069 km (0.049 R)
• M40: 10,486,661 km (0.086 R)
• M41: 10,716,892 km (0.118 R)
• M42: 10,861,703 km (0.037 R)
• M43: 10,948,919 km (0.081 R)
• M44: 11,476,849 km (0.055 R)
• M45: 11,803,721 km (0.102 R)
• M46: 12,043,377 km (0.05 R)
• M47: 12,254,310 km (0.117 R)
• M48: 13,018,007 km (0.092 R)
• M49: 13,891,509 km (0.08 R)
• M50: 14,463,122 km (0.087 R)
• M51: 14,591,178 km (0.106 R)
• M52: 14,880,799 km (0.11 R)
• M53: 15,302,366 km (0.068 R)
• M54: 15,498,339 km (0.115 R)
• M55: 15,826,707 km (0.069 R)
• M56: 16,356,882 km (0.11 R)
• M57: 16,758,402 km (0.118 R)
• M58: 17,061,787 km (0.075 R)
• M59: 17,605,425 km (0.098 R)
• M60: 17,708,050 km (0.107 R)
• M61: 18,189,306 km (0.05 R)
• M62: 18,431,654 km (0.075 R)
• M63: 19,446,826 km (0.093 R)
• M64: 19,765,469 km (0.027 R)
• M65: 20,300,730 km (0.106 R)
• M66: 20,949,087 km (0.083 R)
• M67: 21,057,845 km (0.112 R)
• M68: 21,166,752 km (0.12 R)
• M69: 21,897,837 km (0.119 R)
• M70: 22,266,446 km (0.096 R)
• M71: 22,488,599 km (0.11 R)
• M72: 22,860,499 km (0.071 R)
• M73: 23,384,541 km (0.046 R)
• M74: 23,648,132 km (0.116 R)
• M75: 24,673,775 km (0.074 R)
• M76: 24,980,600 km (0.116 R)
• M77: 25,327,069 km (0.071 R)
• M78: 25,714,079 km (0.107 R)
• M79: 26,025,093 km (0.057 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.5

Radius: 9.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.64 AU - 8.24 AU

Year: 8923 Days

Day: 6.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 155.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 37,787,880 km

• M1: 116,537 km (0.106 R)
• M2: 227,838 km (0.071 R)
• M3: 299,196 km (0.1 R)
• M4: 392,246 km (0.088 R)
• M5: 559,945 km (0.105 R)
• M6: 653,144 km (0.079 R)
• M7: 841,039 km (0.026 R)
• M8: 918,082 km (0.057 R)
• M9: 981,661 km (0.082 R)
• M10: 1,181,674 km (0.049 R)
• M11: 1,376,749 km (0.108 R)
• M12: 1,981,873 km (0.096 R)
• M13: 2,800,622 km (0.119 R)
• M14: 2,966,376 km (0.092 R)
• M15: 3,159,806 km (0.112 R)
• M16: 3,332,442 km (0.069 R)
• M17: 3,790,660 km (0.072 R)
• M18: 3,895,229 km (0.071 R)
• M19: 4,027,324 km (0.088 R)
• M20: 4,107,359 km (0.114 R)
• M21: 4,405,059 km (0.12 R)
• M22: 4,515,163 km (0.116 R)
• M23: 4,598,339 km (0.093 R)
• M24: 5,252,680 km (0.11 R)
• M25: 5,815,168 km (0.075 R)
• M26: 6,119,002 km (0.07 R)
• M27: 6,303,755 km (0.095 R)
• M28: 6,427,921 km (0.108 R)
• M29: 6,869,235 km (0.116 R)
• M30: 6,964,978 km (0.03 R)
• M31: 7,418,110 km (0.096 R)
• M32: 7,582,218 km (0.088 R)
• M33: 7,780,884 km (0.081 R)
• M34: 8,216,962 km (0.12 R)
• M35: 8,455,122 km (0.067 R)
• M36: 8,626,711 km (0.098 R)
• M37: 9,043,042 km (0.084 R)
• M38: 9,608,522 km (0.059 R)
• M39: 10,551,587 km (0.087 R)
• M40: 10,662,289 km (0.028 R)
• M41: 12,446,842 km (0.078 R)
• M42: 13,433,141 km (0.087 R)
• M43: 13,754,178 km (0.061 R)
• M44: 13,996,526 km (0.039 R)
• M45: 14,240,371 km (0.04 R)
• M46: 14,526,552 km (0.073 R)
• M47: 14,690,960 km (0.065 R)
• M48: 15,229,512 km (0.109 R)
• M49: 15,312,988 km (0.062 R)
• M50: 15,522,275 km (0.05 R)
• M51: 15,943,692 km (0.104 R)
• M52: 16,240,943 km (0.086 R)
• M53: 16,582,774 km (0.079 R)
• M54: 17,579,096 km (0.048 R)
• M55: 17,710,443 km (0.114 R)
• M56: 18,683,876 km (0.058 R)
• M57: 19,719,991 km (0.1 R)
• M58: 20,497,751 km (0.049 R)
• M59: 20,589,903 km (0.111 R)
• M60: 21,099,284 km (0.117 R)
• M61: 21,192,334 km (0.095 R)
• M62: 21,566,029 km (0.06 R)
• M63: 22,083,338 km (0.081 R)
• M64: 22,225,157 km (0.052 R)
• M65: 22,699,981 km (0.082 R)
• M66: 23,804,761 km (0.103 R)
• M67: 24,144,498 km (0.118 R)
• M68: 24,485,731 km (0.104 R)
• M69: 24,828,759 km (0.095 R)
• M70: 25,025,330 km (0.102 R)
• M71: 25,817,301 km (0.102 R)
• M72: 25,966,600 km (0.101 R)
• M73: 26,116,347 km (0.114 R)
• M74: 26,266,394 km (0.106 R)
• M75: 27,527,205 km (0.103 R)
• M76: 27,679,795 km (0.091 R)
• M77: 30,159,978 km (0.102 R)
• M78: 30,738,174 km (0.058 R)
• M79: 31,373,366 km (0.061 R)
• M80: 32,280,378 km (0.085 R)
• M81: 32,441,345 km (0.119 R)
• M82: 33,629,901 km (0.102 R)
• M83: 33,793,112 km (0.076 R)
• M84: 34,011,076 km (0.037 R)
• M85: 35,273,682 km (0.092 R)
• M86: 35,882,844 km (0.113 R)
• M87: 36,439,797 km (0.114 R)
• M88: 37,336,637 km (0.067 R)
• M89: 37,787,824 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 18,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit