🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.62 AU

Year: 172 Days

Day: 40 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,253,067 km

• M1: 450,140 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.07 AU - 1.11 AU

Year: 508 Days

Day: 28.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 147.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,253,067 km

• M1: 60,737 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.36 AU - 1.54 AU

Year: 779 Days

Day: 16.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,253,067 km

• M1: 113,395 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.02 AU - 2.74 AU

Year: 1638 Days

Day: 18.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.4

Radius: 12.3

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.53 AU - 4.05 AU

Year: 2663 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 76,253,067 km

• M1: 165,306 km (0.091 R)
• M2: 249,380 km (0.082 R)
• M3: 349,610 km (0.115 R)
• M4: 527,482 km (0.101 R)
• M5: 629,807 km (0.11 R)
• M6: 819,348 km (0.09 R)
• M7: 993,629 km (0.113 R)
• M8: 1,269,637 km (0.113 R)
• M9: 1,605,484 km (0.103 R)
• M10: 1,683,126 km (0.049 R)
• M11: 1,820,606 km (0.067 R)
• M12: 1,916,947 km (0.115 R)
• M13: 2,091,528 km (0.048 R)
• M14: 2,216,292 km (0.053 R)
• M15: 2,303,508 km (0.101 R)
• M16: 2,465,074 km (0.041 R)
• M17: 2,757,238 km (0.072 R)
• M18: 2,877,365 km (0.088 R)
• M19: 3,393,478 km (0.102 R)
• M20: 3,476,206 km (0.058 R)
• M21: 3,785,425 km (0.067 R)
• M22: 3,871,443 km (0.105 R)
• M23: 4,025,828 km (0.099 R)
• M24: 4,142,963 km (0.044 R)
• M25: 4,320,835 km (0.086 R)
• M26: 4,410,744 km (0.097 R)
• M27: 4,572,160 km (0.085 R)
• M28: 4,766,487 km (0.07 R)
• M29: 4,900,976 km (0.116 R)
• M30: 5,015,717 km (0.12 R)
• M31: 5,163,221 km (0.098 R)
• M32: 5,280,057 km (0.104 R)
• M33: 5,647,020 km (0.11 R)
• M34: 5,855,709 km (0.114 R)
• M35: 5,933,201 km (0.074 R)
• M36: 6,033,432 km (0.091 R)
• M37: 6,337,564 km (0.083 R)
• M38: 6,531,593 km (0.048 R)
• M39: 6,669,671 km (0.082 R)
• M40: 6,855,472 km (0.057 R)
• M41: 7,078,223 km (0.043 R)
• M42: 7,822,024 km (0.059 R)
• M43: 7,931,978 km (0.119 R)
• M44: 8,091,898 km (0.09 R)
• M45: 8,190,932 km (0.111 R)
• M46: 8,515,111 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.2

Radius: 9

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.56 AU - 5.18 AU

Year: 4796 Days

Day: 9 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,253,067 km

• M1: 183,706 km (0.052 R)
• M2: 314,904 km (0.114 R)
• M3: 402,119 km (0.049 R)
• M4: 566,228 km (0.085 R)
• M5: 832,213 km (0.036 R)
• M6: 1,027,588 km (0.096 R)
• M7: 1,938,190 km (0.105 R)
• M8: 1,999,525 km (0.102 R)
• M9: 2,136,557 km (0.099 R)
• M10: 3,180,600 km (0.12 R)
• M11: 3,459,600 km (0.103 R)
• M12: 4,152,089 km (0.06 R)
• M13: 4,587,867 km (0.073 R)
• M14: 4,686,752 km (0.117 R)
• M15: 4,802,989 km (0.11 R)
• M16: 5,123,428 km (0.053 R)
• M17: 5,856,009 km (0.072 R)
• M18: 6,584,251 km (0.112 R)
• M19: 6,940,144 km (0.102 R)
• M20: 7,206,429 km (0.073 R)
• M21: 7,553,645 km (0.09 R)
• M22: 8,124,660 km (0.074 R)
• M23: 8,224,592 km (0.101 R)
• M24: 9,245,597 km (0.032 R)
• M25: 9,538,659 km (0.049 R)
• M26: 9,749,892 km (0.041 R)
• M27: 9,983,863 km (0.105 R)
• M28: 11,226,572 km (0.059 R)
• M29: 12,173,228 km (0.116 R)
• M30: 12,402,411 km (0.083 R)
• M31: 12,471,376 km (0.115 R)
• M32: 12,702,355 km (0.101 R)
• M33: 13,545,788 km (0.11 R)
• M34: 14,046,043 km (0.103 R)
• M35: 14,917,750 km (0.046 R)
• M36: 15,459,145 km (0.117 R)
• M37: 15,881,908 km (0.09 R)
• M38: 16,308,412 km (0.086 R)
• M39: 16,561,083 km (0.111 R)
• M40: 16,738,805 km (0.069 R)
• M41: 17,019,151 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.7

Radius: 5

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.97 AU - 12.77 AU

Year: 17108 Days

Day: 19.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,253,067 km

• M1: 89,011 km (0.119 R)
• M2: 122,371 km (0.055 R)
• M3: 300,093 km (0.078 R)
• M4: 442,211 km (0.074 R)
• M5: 768,933 km (0.084 R)
• M6: 803,341 km (0.116 R)
• M7: 965,056 km (0.069 R)
• M8: 1,801,009 km (0.089 R)
• M9: 2,036,925 km (0.111 R)
• M10: 2,134,014 km (0.079 R)
• M11: 2,282,564 km (0.078 R)
• M12: 2,721,634 km (0.054 R)
• M13: 2,882,751 km (0.109 R)
• M14: 3,242,534 km (0.111 R)
• M15: 3,883,411 km (0.112 R)
• M16: 5,045,936 km (0.053 R)
• M17: 5,377,295 km (0.068 R)
• M18: 5,511,934 km (0.08 R)
• M19: 5,579,552 km (0.11 R)
• M20: 5,784,351 km (0.115 R)
• M21: 6,201,281 km (0.091 R)
• M22: 6,377,806 km (0.097 R)
• M23: 6,413,261 km (0.094 R)
• M24: 7,063,862 km (0.069 R)
• M25: 7,434,266 km (0.034 R)
• M26: 8,001,541 km (0.099 R)
• M27: 8,039,988 km (0.051 R)
• M28: 8,661,418 km (0.09 R)
• M29: 8,779,600 km (0.092 R)
• M30: 9,137,588 km (0.098 R)
• M31: 9,217,772 km (0.094 R)
• M32: 10,156,798 km (0.052 R)
• M33: 10,239,825 km (0.074 R)
• M34: 10,281,413 km (0.112 R)
• M35: 10,364,888 km (0.073 R)
• M36: 10,490,401 km (0.069 R)
• M37: 10,616,512 km (0.106 R)
• M38: 10,955,202 km (0.097 R)
• M39: 11,082,958 km (0.118 R)
• M40: 11,254,397 km (0.118 R)
• M41: 11,599,520 km (0.12 R)
• M42: 12,344,667 km (0.116 R)
• M43: 12,969,986 km (0.107 R)
• M44: 14,065,491 km (0.118 R)
• M45: 15,476,199 km (0.09 R)
• M46: 15,667,684 km (0.07 R)
• M47: 15,859,917 km (0.047 R)
• M48: 16,101,368 km (0.086 R)
• M49: 16,685,847 km (0.1 R)
• M50: 17,326,725 km (0.099 R)
• M51: 17,625,172 km (0.077 R)
• M52: 18,429,560 km (0.081 R)
• M53: 19,865,700 km (0.066 R)
• M54: 21,019,099 km (0.061 R)
• M55: 21,390,700 km (0.11 R)
• M56: 21,443,957 km (0.087 R)
• M57: 21,817,952 km (0.093 R)
• M58: 23,116,611 km (0.101 R)
• M59: 23,335,473 km (0.071 R)
• M60: 23,390,375 km (0.116 R)
• M61: 23,940,895 km (0.037 R)
• M62: 24,607,204 km (0.1 R)
• M63: 24,718,954 km (0.113 R)
• M64: 24,998,851 km (0.043 R)
• M65: 25,448,842 km (0.106 R)
• M66: 26,015,070 km (0.095 R)
• M67: 26,699,929 km (0.111 R)
• M68: 27,044,602 km (0.099 R)
• M69: 27,680,393 km (0.1 R)
• M70: 31,961,585 km (0.059 R)
• M71: 32,633,579 km (0.053 R)
• M72: 33,002,038 km (0.077 R)
• M73: 34,552,321 km (0.086 R)
• M74: 36,762,031 km (0.04 R)
• M75: 38,174,385 km (0.114 R)
• M76: 38,562,591 km (0.092 R)
• M77: 39,082,294 km (0.082 R)
• M78: 39,538,867 km (0.075 R)
• M79: 39,800,663 km (0.08 R)
• M80: 41,382,960 km (0.096 R)
• M81: 41,781,788 km (0.109 R)
• M82: 41,915,079 km (0.104 R)
• M83: 42,115,092 km (0.05 R)
• M84: 42,583,183 km (0.107 R)
• M85: 42,784,393 km (0.094 R)
• M86: 43,322,347 km (0.108 R)
• M87: 43,997,931 km (0.065 R)
• M88: 44,404,986 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.4

Radius: 4.2

Gravity: 33.75 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.16 AU - 15.34 AU

Year: 21522 Days

Day: 22.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,253,067 km

• M1: 152,440 km (0.073 R)
• M2: 206,445 km (0.078 R)
• M3: 335,548 km (0.112 R)
• M4: 428,598 km (0.09 R)
• M5: 551,119 km (0.086 R)
• M6: 853,605 km (0.072 R)
• M7: 1,008,439 km (0.102 R)
• M8: 1,314,965 km (0.114 R)
• M9: 1,403,378 km (0.037 R)
• M10: 1,712,148 km (0.075 R)
• M11: 1,744,162 km (0.064 R)
• M12: 1,776,475 km (0.084 R)
• M13: 2,571,139 km (0.068 R)
• M14: 3,623,859 km (0.115 R)
• M15: 4,001,145 km (0.06 R)
• M16: 4,043,930 km (0.085 R)
• M17: 4,303,183 km (0.108 R)
• M18: 4,883,473 km (0.074 R)
• M19: 5,159,481 km (0.104 R)
• M20: 7,808,410 km (0.116 R)
• M21: 9,011,626 km (0.059 R)
• M22: 9,980,123 km (0.088 R)
• M23: 12,761,596 km (0.071 R)
• M24: 13,077,547 km (0.048 R)
• M25: 13,459,919 km (0.109 R)
• M26: 13,652,601 km (0.098 R)
• M27: 13,716,928 km (0.118 R)
• M28: 14,235,883 km (0.067 R)
• M29: 14,695,148 km (0.086 R)
• M30: 14,959,787 km (0.094 R)
• M31: 15,426,532 km (0.115 R)
• M32: 16,786,676 km (0.095 R)
• M33: 18,611,321 km (0.12 R)
• M34: 20,203,641 km (0.09 R)
• M35: 22,292,476 km (0.067 R)
• M36: 23,131,571 km (0.092 R)
• M37: 23,208,464 km (0.081 R)
• M38: 23,748,363 km (0.045 R)
• M39: 24,292,600 km (0.088 R)
• M40: 24,683,798 km (0.118 R)
• M41: 27,155,155 km (0.12 R)
• M42: 27,479,633 km (0.064 R)
• M43: 27,723,926 km (0.091 R)
• M44: 28,625,852 km (0.107 R)
• M45: 28,956,164 km (0.071 R)
• M46: 29,038,891 km (0.12 R)
• M47: 29,370,849 km (0.053 R)
• M48: 30,289,978 km (0.067 R)
• M49: 33,190,382 km (0.09 R)
• M50: 33,711,282 km (0.101 R)
• M51: 34,849,273 km (0.11 R)
• M52: 35,201,875 km (0.083 R)
• M53: 35,290,287 km (0.094 R)
• M54: 36,177,851 km (0.112 R)
• M55: 36,267,012 km (0.052 R)
• M56: 36,624,401 km (0.116 R)
• M57: 36,982,987 km (0.037 R)
• M58: 42,592,907 km (0.1 R)
• M59: 43,822,303 km (0.102 R)
• M60: 43,917,297 km (0.118 R)
• M61: 45,351,193 km (0.076 R)
• M62: 45,543,576 km (0.103 R)
• M63: 46,509,380 km (0.105 R)
• M64: 49,546,067 km (0.061 R)
• M65: 51,739,770 km (0.098 R)
• M66: 52,646,183 km (0.11 R)
• M67: 53,557,982 km (0.099 R)
• M68: 53,659,559 km (0.046 R)
• M69: 53,761,286 km (0.088 R)
• M70: 53,964,889 km (0.074 R)
• M71: 54,168,641 km (0.118 R)
• M72: 54,372,842 km (0.114 R)
• M73: 55,602,686 km (0.04 R)
• M74: 56,531,091 km (0.119 R)
• M75: 58,298,589 km (0.05 R)
• M76: 60,189,955 km (0.105 R)
• M77: 61,036,829 km (0.113 R)
• M78: 62,849,805 km (0.095 R)
• M79: 64,356,106 km (0.104 R)
• M80: 64,896,903 km (0.117 R)
• M81: 65,222,128 km (0.069 R)
• M82: 65,330,587 km (0.074 R)
• M83: 65,656,561 km (0.053 R)
• M84: 65,765,318 km (0.117 R)
• M85: 68,283,499 km (0.106 R)
• M86: 68,504,007 km (0.096 R)
• M87: 68,724,663 km (0.039 R)
• M88: 69,720,686 km (0.11 R)
• M89: 71,279,496 km (0.077 R)
• M90: 71,727,093 km (0.097 R)
• M91: 72,512,481 km (0.097 R)
• M92: 73,526,306 km (0.03 R)
• M93: 73,639,253 km (0.109 R)
• M94: 75,682,311 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 14,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit