🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.74 AU - 1.04 AU

Year: 302 Days

Day: 34.4 Hours

Environment

Temp: 99 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.85 AU - 1.05 AU

Year: 333 Days

Day: 43.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.82 AU - 1.14 AU

Year: 349 Days

Day: 31.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.67 AU - 3.49 AU

Year: 1945 Days

Day: 38.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,726,451 km

• M1: 465,848 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.02 AU - 4.36 AU

Year: 2551 Days

Day: 23 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,726,451 km

• M1: 587,920 km (0.093 R)
• M2: 976,874 km (0.095 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143

Radius: 11.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.23 AU - 6.59 AU

Year: 4529 Days

Day: 14.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 50,726,451 km

• M1: 148,551 km (0.079 R)
• M2: 225,893 km (0.048 R)
• M3: 306,676 km (0.076 R)
• M4: 398,379 km (0.043 R)
• M5: 737,966 km (0.069 R)
• M6: 972,386 km (0.063 R)
• M7: 1,113,607 km (0.06 R)
• M8: 1,438,533 km (0.065 R)
• M9: 1,736,083 km (0.031 R)
• M10: 2,151,217 km (0.082 R)
• M11: 2,428,123 km (0.119 R)
• M12: 2,557,974 km (0.038 R)
• M13: 2,663,440 km (0.084 R)
• M14: 2,879,011 km (0.096 R)
• M15: 3,255,848 km (0.116 R)
• M16: 3,530,659 km (0.082 R)
• M17: 3,828,210 km (0.063 R)
• M18: 4,321,134 km (0.117 R)
• M19: 4,447,694 km (0.071 R)
• M20: 4,850,861 km (0.067 R)
• M21: 5,165,166 km (0.113 R)
• M22: 5,657,941 km (0.072 R)
• M23: 6,597,266 km (0.077 R)
• M24: 7,661,057 km (0.102 R)
• M25: 7,872,438 km (0.113 R)
• M26: 8,222,647 km (0.099 R)
• M27: 8,459,012 km (0.091 R)
• M28: 8,538,298 km (0.082 R)
• M29: 8,657,678 km (0.058 R)
• M30: 8,938,473 km (0.101 R)
• M31: 9,467,750 km (0.111 R)
• M32: 10,007,350 km (0.118 R)
• M33: 11,246,918 km (0.113 R)
• M34: 11,465,630 km (0.082 R)
• M35: 11,641,557 km (0.117 R)
• M36: 11,907,093 km (0.054 R)
• M37: 12,943,657 km (0.09 R)
• M38: 13,403,371 km (0.118 R)
• M39: 13,985,456 km (0.113 R)
• M40: 14,552,133 km (0.049 R)
• M41: 14,862,249 km (0.065 R)
• M42: 15,174,610 km (0.079 R)
• M43: 15,343,655 km (0.041 R)
• M44: 16,050,804 km (0.096 R)
• M45: 16,222,991 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652

Radius: 11.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.2 AU - 6.46 AU

Year: 5066 Days

Day: 7.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,726,451 km

• M1: 157,227 km (0.117 R)
• M2: 301,739 km (0.086 R)
• M3: 385,215 km (0.119 R)
• M4: 552,465 km (0.116 R)
• M5: 710,889 km (0.062 R)
• M6: 796,309 km (0.09 R)
• M7: 885,619 km (0.076 R)
• M8: 1,103,883 km (0.116 R)
• M9: 1,386,174 km (0.098 R)
• M10: 1,844,392 km (0.104 R)
• M11: 1,966,314 km (0.076 R)
• M12: 2,090,929 km (0.117 R)
• M13: 2,218,387 km (0.113 R)
• M14: 2,329,688 km (0.08 R)
• M15: 2,404,935 km (0.104 R)
• M16: 2,577,272 km (0.052 R)
• M17: 2,793,740 km (0.116 R)
• M18: 3,652,582 km (0.12 R)
• M19: 3,784,826 km (0.114 R)
• M20: 3,986,334 km (0.094 R)
• M21: 4,122,618 km (0.098 R)
• M22: 4,446,797 km (0.089 R)
• M23: 4,683,461 km (0.06 R)
• M24: 5,645,824 km (0.1 R)
• M25: 6,032,085 km (0.089 R)
• M26: 6,320,809 km (0.079 R)
• M27: 6,453,652 km (0.099 R)
• M28: 6,748,958 km (0.099 R)
• M29: 6,912,020 km (0.066 R)
• M30: 7,186,682 km (0.104 R)
• M31: 8,147,100 km (0.066 R)
• M32: 8,554,305 km (0.097 R)
• M33: 8,760,451 km (0.08 R)
• M34: 9,510,086 km (0.09 R)
• M35: 9,601,491 km (0.092 R)
• M36: 9,723,712 km (0.09 R)
• M37: 10,342,898 km (0.115 R)
• M38: 10,531,092 km (0.065 R)
• M39: 10,625,638 km (0.041 R)
• M40: 10,783,763 km (0.105 R)
• M41: 12,011,662 km (0.083 R)
• M42: 13,351,610 km (0.096 R)
• M43: 13,866,227 km (0.118 R)
• M44: 14,212,994 km (0.05 R)
• M45: 14,352,569 km (0.073 R)
• M46: 15,163,539 km (0.101 R)
• M47: 15,772,403 km (0.119 R)
• M48: 15,916,914 km (0.087 R)
• M49: 16,243,636 km (0.06 R)
• M50: 16,609,104 km (0.102 R)
• M51: 16,829,760 km (0.113 R)
• M52: 16,903,512 km (0.069 R)
• M53: 17,647,163 km (0.068 R)
• M54: 18,136,199 km (0.09 R)
• M55: 18,744,164 km (0.095 R)
• M56: 20,293,550 km (0.1 R)
• M57: 21,362,426 km (0.071 R)
• M58: 21,522,346 km (0.058 R)
• M59: 22,490,245 km (0.117 R)
• M60: 22,816,069 km (0.096 R)
• M61: 23,637,361 km (0.112 R)
• M62: 24,301,277 km (0.092 R)
• M63: 24,803,327 km (0.082 R)
• M64: 24,929,438 km (0.042 R)
• M65: 25,097,885 km (0.096 R)
• M66: 25,224,445 km (0.094 R)
• M67: 25,351,154 km (0.076 R)
• M68: 26,030,777 km (0.114 R)
• M69: 26,975,039 km (0.06 R)
• M70: 28,061,718 km (0.097 R)
• M71: 28,193,065 km (0.076 R)
• M72: 28,764,679 km (0.116 R)
• M73: 28,985,635 km (0.12 R)
• M74: 29,295,751 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.5

Radius: 13.6

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.99 AU - 7.93 AU

Year: 5909 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,726,451 km

• M1: 174,581 km (0.098 R)
• M2: 268,977 km (0.118 R)
• M3: 393,143 km (0.092 R)
• M4: 482,304 km (0.079 R)
• M5: 569,369 km (0.086 R)
• M6: 663,317 km (0.074 R)
• M7: 802,892 km (0.027 R)
• M8: 967,749 km (0.08 R)
• M9: 1,206,357 km (0.069 R)
• M10: 1,317,209 km (0.05 R)
• M11: 1,415,196 km (0.093 R)
• M12: 1,980,227 km (0.059 R)
• M13: 2,367,685 km (0.089 R)
• M14: 2,674,212 km (0.095 R)
• M15: 2,885,743 km (0.107 R)
• M16: 3,348,449 km (0.027 R)
• M17: 3,462,144 km (0.115 R)
• M18: 3,600,222 km (0.096 R)
• M19: 3,716,759 km (0.067 R)
• M20: 4,025,828 km (0.08 R)
• M21: 4,771,125 km (0.089 R)
• M22: 4,873,749 km (0.116 R)
• M23: 5,081,391 km (0.108 R)
• M24: 5,265,396 km (0.096 R)
• M25: 5,586,134 km (0.034 R)
• M26: 5,858,253 km (0.085 R)
• M27: 6,500,925 km (0.119 R)
• M28: 6,729,660 km (0.097 R)
• M29: 7,313,541 km (0.07 R)
• M30: 7,641,609 km (0.096 R)
• M31: 7,913,727 km (0.107 R)
• M32: 8,066,317 km (0.087 R)
• M33: 8,843,777 km (0.114 R)
• M34: 9,612,710 km (0.04 R)
• M35: 9,840,997 km (0.116 R)
• M36: 10,071,078 km (0.1 R)
• M37: 10,503,267 km (0.08 R)
• M38: 10,806,053 km (0.098 R)
• M39: 11,871,040 km (0.048 R)
• M40: 11,975,908 km (0.097 R)
• M41: 12,081,075 km (0.098 R)
• M42: 12,611,400 km (0.041 R)
• M43: 12,969,238 km (0.088 R)
• M44: 13,294,314 km (0.079 R)
• M45: 13,403,221 km (0.109 R)
• M46: 13,915,444 km (0.108 R)
• M47: 14,062,948 km (0.117 R)
• M48: 14,770,995 km (0.109 R)
• M49: 14,959,189 km (0.027 R)
• M50: 15,605,152 km (0.116 R)
• M51: 15,758,490 km (0.073 R)
• M52: 15,950,873 km (0.097 R)
• M53: 16,493,764 km (0.113 R)
• M54: 17,557,704 km (0.063 R)
• M55: 17,917,337 km (0.032 R)
• M56: 18,158,489 km (0.108 R)
• M57: 18,441,229 km (0.112 R)
• M58: 19,380,105 km (0.079 R)
• M59: 19,917,760 km (0.062 R)
• M60: 20,292,951 km (0.075 R)
• M61: 20,965,543 km (0.063 R)
• M62: 21,945,260 km (0.104 R)
• M63: 22,160,232 km (0.107 R)
• M64: 22,505,653 km (0.11 R)
• M65: 23,289,397 km (0.055 R)
• M66: 23,860,860 km (0.077 R)
• M67: 23,993,404 km (0.087 R)
• M68: 24,526,122 km (0.092 R)
• M69: 25,287,575 km (0.037 R)
• M70: 25,739,062 km (0.106 R)
• M71: 26,284,346 km (0.08 R)
• M72: 26,925,373 km (0.068 R)
• M73: 27,293,982 km (0.074 R)
• M74: 27,617,861 km (0.089 R)
• M75: 30,016,214 km (0.117 R)
• M76: 30,350,566 km (0.063 R)
• M77: 31,167,819 km (0.032 R)
• M78: 31,361,099 km (0.079 R)
• M79: 31,992,253 km (0.11 R)
• M80: 32,676,663 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.5

Radius: 4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 15.75 AU - 18.75 AU

Year: 25784 Days

Day: 21.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,726,451 km

• M1: 67,768 km (0.114 R)
• M2: 151,094 km (0.079 R)
• M3: 407,056 km (0.076 R)
• M4: 813,364 km (0.054 R)
• M5: 1,026,092 km (0.079 R)
• M6: 1,147,715 km (0.106 R)
• M7: 1,423,873 km (0.037 R)
• M8: 2,253,991 km (0.109 R)
• M9: 2,366,638 km (0.074 R)
• M10: 3,775,401 km (0.058 R)
• M11: 3,963,296 km (0.083 R)
• M12: 4,126,657 km (0.073 R)
• M13: 4,320,237 km (0.102 R)
• M14: 5,035,016 km (0.071 R)
• M15: 5,241,760 km (0.054 R)
• M16: 5,481,266 km (0.103 R)
• M17: 5,541,853 km (0.103 R)
• M18: 5,724,512 km (0.099 R)
• M19: 5,940,232 km (0.09 R)
• M20: 6,127,230 km (0.099 R)
• M21: 6,316,172 km (0.063 R)
• M22: 6,570,937 km (0.086 R)
• M23: 7,255,946 km (0.038 R)
• M24: 7,422,448 km (0.099 R)
• M25: 7,691,275 km (0.099 R)
• M26: 7,929,136 km (0.112 R)
• M27: 8,169,540 km (0.109 R)
• M28: 8,342,624 km (0.101 R)
• M29: 8,940,268 km (0.117 R)
• M30: 8,975,872 km (0.044 R)
• M31: 9,624,529 km (0.106 R)
• M32: 9,843,989 km (0.117 R)
• M33: 9,991,343 km (0.053 R)
• M34: 10,928,274 km (0.035 R)
• M35: 11,658,910 km (0.107 R)
• M36: 12,286,324 km (0.119 R)
• M37: 12,524,334 km (0.043 R)
• M38: 13,126,316 km (0.056 R)
• M39: 13,247,789 km (0.107 R)
• M40: 13,614,603 km (0.025 R)
• M41: 13,696,583 km (0.099 R)
• M42: 13,778,712 km (0.088 R)
• M43: 15,540,825 km (0.119 R)
• M44: 15,626,395 km (0.076 R)
• M45: 16,187,088 km (0.07 R)
• M46: 16,930,141 km (0.113 R)
• M47: 17,239,359 km (0.101 R)
• M48: 17,594,954 km (0.03 R)
• M49: 17,773,723 km (0.044 R)
• M50: 18,132,908 km (0.086 R)
• M51: 18,449,307 km (0.079 R)
• M52: 19,041,565 km (0.099 R)
• M53: 19,640,106 km (0.094 R)
• M54: 19,918,358 km (0.111 R)
• M55: 19,964,883 km (0.104 R)
• M56: 21,472,231 km (0.079 R)
• M57: 21,663,268 km (0.056 R)
• M58: 21,998,816 km (0.101 R)
• M59: 22,191,348 km (0.119 R)
• M60: 23,064,701 km (0.114 R)
• M61: 23,260,375 km (0.063 R)
• M62: 23,505,565 km (0.115 R)
• M63: 25,045,227 km (0.044 R)
• M64: 25,903,320 km (0.063 R)
• M65: 26,157,636 km (0.092 R)
• M66: 26,259,513 km (0.096 R)
• M67: 26,770,988 km (0.115 R)
• M68: 27,492,797 km (0.11 R)
• M69: 27,596,319 km (0.025 R)
• M70: 28,220,890 km (0.037 R)
• M71: 28,692,273 km (0.11 R)
• M72: 28,955,266 km (0.028 R)
• M73: 29,324,773 km (0.118 R)
• M74: 31,249,948 km (0.091 R)
• M75: 32,720,495 km (0.079 R)
• M76: 33,160,462 km (0.102 R)
• M77: 33,436,470 km (0.06 R)
• M78: 33,602,375 km (0.094 R)
• M79: 33,990,731 km (0.07 R)
• M80: 34,659,882 km (0.096 R)
• M81: 34,883,830 km (0.09 R)
• M82: 37,035,945 km (0.076 R)
• M83: 37,264,830 km (0.049 R)
• M84: 37,897,180 km (0.112 R)
• M85: 38,185,604 km (0.11 R)
• M86: 38,417,032 km (0.074 R)
• M87: 38,590,865 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99

Radius: 7.8

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.08 AU - 21.92 AU

Year: 28637 Days

Day: 15.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,726,451 km

• M1: 347,067 km (0.044 R)
• M2: 457,321 km (0.039 R)
• M3: 517,309 km (0.111 R)
• M4: 596,447 km (0.118 R)
• M5: 663,018 km (0.093 R)
• M6: 897,587 km (0.106 R)
• M7: 1,054,815 km (0.079 R)
• M8: 1,157,738 km (0.119 R)
• M9: 1,307,635 km (0.1 R)
• M10: 1,463,965 km (0.111 R)
• M11: 2,281,068 km (0.062 R)
• M12: 2,608,388 km (0.045 R)
• M13: 3,186,584 km (0.051 R)
• M14: 3,428,783 km (0.058 R)
• M15: 3,552,201 km (0.038 R)
• M16: 4,224,045 km (0.117 R)
• M17: 4,523,989 km (0.1 R)
• M18: 4,591,458 km (0.117 R)
• M19: 5,004,198 km (0.075 R)
• M20: 7,759,642 km (0.041 R)
• M21: 8,291,761 km (0.066 R)
• M22: 8,835,699 km (0.094 R)
• M23: 11,491,809 km (0.102 R)
• M24: 11,816,736 km (0.082 R)
• M25: 12,333,297 km (0.077 R)
• M26: 13,437,330 km (0.102 R)
• M27: 13,534,867 km (0.111 R)
• M28: 14,174,249 km (0.109 R)
• M29: 14,522,662 km (0.109 R)
• M30: 15,126,439 km (0.085 R)
• M31: 15,584,657 km (0.036 R)
• M32: 15,635,969 km (0.099 R)
• M33: 17,889,961 km (0.08 R)
• M34: 18,320,354 km (0.054 R)
• M35: 18,699,883 km (0.102 R)
• M36: 20,411,283 km (0.082 R)
• M37: 20,973,921 km (0.083 R)
• M38: 22,287,540 km (0.068 R)
• M39: 23,100,006 km (0.119 R)
• M40: 23,158,349 km (0.107 R)
• M41: 23,216,842 km (0.08 R)
• M42: 23,451,112 km (0.113 R)
• M43: 26,874,509 km (0.041 R)
• M44: 26,935,994 km (0.109 R)
• M45: 27,120,598 km (0.097 R)
• M46: 27,243,867 km (0.042 R)
• M47: 27,738,886 km (0.048 R)
• M48: 27,925,285 km (0.093 R)
• M49: 32,130,481 km (0.031 R)
• M50: 34,239,362 km (0.083 R)
• M51: 34,506,095 km (0.077 R)
• M52: 35,917,701 km (0.097 R)
• M53: 36,256,540 km (0.038 R)
• M54: 36,460,442 km (0.116 R)
• M55: 37,897,928 km (0.074 R)
• M56: 39,423,826 km (0.11 R)
• M57: 39,703,275 km (0.082 R)
• M58: 41,821,132 km (0.108 R)
• M59: 42,034,907 km (0.086 R)
• M60: 42,320,490 km (0.111 R)
• M61: 43,037,363 km (0.118 R)
• M62: 43,181,126 km (0.089 R)
• M63: 43,397,295 km (0.115 R)
• M64: 44,047,597 km (0.054 R)
• M65: 45,358,074 km (0.032 R)
• M66: 46,607,516 km (0.082 R)
• M67: 47,496,277 km (0.107 R)
• M68: 47,942,677 km (0.095 R)
• M69: 48,839,815 km (0.087 R)
• M70: 49,666,942 km (0.095 R)
• M71: 50,347,163 km (0.105 R)
• M72: 50,423,010 km (0.081 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 19,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit