🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.74 AU - 0.98 AU

Year: 293 Days

Day: 41.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.13 AU - 1.31 AU

Year: 495 Days

Day: 32.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,131,485 km

• M1: 911,649 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.59 AU - 2.53 AU

Year: 1085 Days

Day: 25.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.02 AU - 2.4 AU

Year: 1206 Days

Day: 22.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,131,485 km

• M1: 950,994 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.12 AU - 3.24 AU

Year: 2082 Days

Day: 31.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.39 AU - 4.69 AU

Year: 3551 Days

Day: 26.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 14.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.76 AU - 6.02 AU

Year: 3970 Days

Day: 5.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 82,131,485 km

• M1: 206,595 km (0.089 R)
• M2: 353,201 km (0.071 R)
• M3: 480,209 km (0.091 R)
• M4: 746,493 km (0.091 R)
• M5: 1,073,365 km (0.091 R)
• M6: 1,249,441 km (0.118 R)
• M7: 1,457,233 km (0.094 R)
• M8: 1,665,623 km (0.101 R)
• M9: 1,779,317 km (0.103 R)
• M10: 1,872,517 km (0.105 R)
• M11: 2,027,350 km (0.074 R)
• M12: 2,261,770 km (0.071 R)
• M13: 2,414,659 km (0.099 R)
• M14: 2,921,646 km (0.026 R)
• M15: 3,418,311 km (0.106 R)
• M16: 3,759,245 km (0.108 R)
• M17: 3,895,828 km (0.08 R)
• M18: 3,987,830 km (0.076 R)
• M19: 4,394,886 km (0.11 R)
• M20: 4,571,113 km (0.092 R)
• M21: 4,733,576 km (0.087 R)
• M22: 5,014,072 km (0.116 R)
• M23: 5,198,526 km (0.044 R)
• M24: 5,436,536 km (0.113 R)
• M25: 5,923,627 km (0.093 R)
• M26: 6,208,312 km (0.025 R)
• M27: 6,442,881 km (0.035 R)
• M28: 6,552,237 km (0.061 R)
• M29: 6,643,791 km (0.046 R)
• M30: 6,865,345 km (0.097 R)
• M31: 6,958,395 km (0.082 R)
• M32: 7,221,239 km (0.084 R)
• M33: 7,449,076 km (0.058 R)
• M34: 7,602,414 km (0.09 R)
• M35: 7,698,755 km (0.106 R)
• M36: 7,814,843 km (0.062 R)
• M37: 8,404,408 km (0.09 R)
• M38: 8,704,651 km (0.031 R)
• M39: 8,926,954 km (0.112 R)
• M40: 9,253,975 km (0.071 R)
• M41: 9,647,267 km (0.102 R)
• M42: 10,088,432 km (0.097 R)
• M43: 10,429,066 km (0.1 R)
• M44: 10,947,273 km (0.059 R)
• M45: 11,099,863 km (0.081 R)
• M46: 11,695,562 km (0.054 R)
• M47: 12,098,429 km (0.079 R)
• M48: 12,256,404 km (0.104 R)
• M49: 12,392,388 km (0.099 R)
• M50: 12,642,815 km (0.107 R)
• M51: 13,264,843 km (0.078 R)
• M52: 13,474,430 km (0.116 R)
• M53: 13,755,674 km (0.105 R)
• M54: 13,944,167 km (0.065 R)
• M55: 14,109,922 km (0.074 R)
• M56: 14,228,553 km (0.114 R)
• M57: 14,875,563 km (0.056 R)
• M58: 14,972,204 km (0.089 R)
• M59: 15,458,696 km (0.104 R)
• M60: 15,654,819 km (0.055 R)
• M61: 15,827,006 km (0.063 R)
• M62: 15,925,741 km (0.108 R)
• M63: 16,098,975 km (0.088 R)
• M64: 16,198,308 km (0.117 R)
• M65: 16,622,567 km (0.066 R)
• M66: 16,773,063 km (0.099 R)
• M67: 16,924,157 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.8

Radius: 10.3

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.35 AU - 8.69 AU

Year: 7570 Days

Day: 6.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,131,485 km

• M1: 226,342 km (0.093 R)
• M2: 308,770 km (0.1 R)
• M3: 375,491 km (0.102 R)
• M4: 482,304 km (0.042 R)
• M5: 601,084 km (0.075 R)
• M6: 813,663 km (0.077 R)
• M7: 1,129,763 km (0.114 R)
• M8: 1,536,969 km (0.059 R)
• M9: 1,776,026 km (0.088 R)
• M10: 1,968,259 km (0.115 R)
• M11: 2,147,328 km (0.109 R)
• M12: 2,310,988 km (0.099 R)
• M13: 2,738,239 km (0.088 R)
• M14: 2,961,290 km (0.107 R)
• M15: 3,167,137 km (0.078 R)
• M16: 3,472,915 km (0.027 R)
• M17: 3,665,896 km (0.074 R)
• M18: 3,812,951 km (0.108 R)
• M19: 4,163,758 km (0.114 R)
• M20: 4,317,245 km (0.079 R)
• M21: 4,869,560 km (0.05 R)
• M22: 5,004,348 km (0.119 R)
• M23: 5,472,141 km (0.047 R)
• M24: 6,538,175 km (0.118 R)
• M25: 6,988,315 km (0.075 R)
• M26: 7,324,910 km (0.066 R)
• M27: 8,398,724 km (0.117 R)
• M28: 8,560,738 km (0.1 R)
• M29: 8,954,031 km (0.081 R)
• M30: 9,792,078 km (0.112 R)
• M31: 9,860,295 km (0.099 R)
• M32: 10,031,285 km (0.042 R)
• M33: 10,203,323 km (0.093 R)
• M34: 10,445,821 km (0.11 R)
• M35: 11,220,289 km (0.102 R)
• M36: 11,434,812 km (0.099 R)
• M37: 11,831,396 km (0.096 R)
• M38: 12,013,307 km (0.114 R)
• M39: 12,564,276 km (0.113 R)
• M40: 12,675,577 km (0.086 R)
• M41: 14,460,130 km (0.077 R)
• M42: 15,085,449 km (0.071 R)
• M43: 15,282,769 km (0.082 R)
• M44: 15,441,043 km (0.037 R)
• M45: 15,839,572 km (0.06 R)
• M46: 15,919,607 km (0.047 R)
• M47: 16,768,725 km (0.09 R)
• M48: 16,850,405 km (0.04 R)
• M49: 16,973,075 km (0.111 R)
• M50: 18,342,345 km (0.073 R)
• M51: 18,764,360 km (0.102 R)
• M52: 18,976,490 km (0.103 R)
• M53: 19,189,517 km (0.104 R)
• M54: 19,531,947 km (0.105 R)
• M55: 20,049,406 km (0.116 R)
• M56: 21,053,656 km (0.111 R)
• M57: 21,230,032 km (0.079 R)
• M58: 21,762,002 km (0.102 R)
• M59: 21,984,903 km (0.111 R)
• M60: 22,568,185 km (0.036 R)
• M61: 22,974,942 km (0.106 R)
• M62: 23,247,360 km (0.079 R)
• M63: 24,579,678 km (0.105 R)
• M64: 24,905,054 km (0.035 R)
• M65: 25,466,046 km (0.109 R)
• M66: 25,889,408 km (0.099 R)
• M67: 27,221,726 km (0.089 R)
• M68: 27,847,943 km (0.052 R)
• M69: 27,993,053 km (0.068 R)
• M70: 28,284,170 km (0.097 R)
• M71: 28,527,566 km (0.054 R)
• M72: 28,625,104 km (0.112 R)
• M73: 30,399,634 km (0.063 R)
• M74: 31,652,815 km (0.076 R)
• M75: 32,260,482 km (0.116 R)
• M76: 32,667,537 km (0.06 R)
• M77: 33,025,226 km (0.103 R)
• M78: 33,230,175 km (0.106 R)
• M79: 34,313,264 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600

Radius: 11.9

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.36 AU - 8.92 AU

Year: 7752 Days

Day: 8.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,131,485 km

• M1: 211,831 km (0.096 R)
• M2: 338,390 km (0.114 R)
• M3: 468,092 km (0.061 R)
• M4: 605,123 km (0.071 R)
• M5: 1,294,770 km (0.1 R)
• M6: 1,554,471 km (0.088 R)
• M7: 1,651,560 km (0.098 R)
• M8: 1,934,300 km (0.084 R)
• M9: 2,081,654 km (0.074 R)
• M10: 2,276,730 km (0.095 R)
• M11: 2,946,330 km (0.119 R)
• M12: 3,190,923 km (0.099 R)
• M13: 3,391,533 km (0.095 R)
• M14: 5,347,974 km (0.118 R)
• M15: 5,890,865 km (0.097 R)
• M16: 5,983,017 km (0.118 R)
• M17: 6,106,735 km (0.111 R)
• M18: 6,706,024 km (0.108 R)
• M19: 6,931,617 km (0.101 R)
• M20: 7,126,992 km (0.097 R)
• M21: 7,324,162 km (0.083 R)
• M22: 7,757,697 km (0.056 R)
• M23: 8,165,201 km (0.079 R)
• M24: 8,337,089 km (0.108 R)
• M25: 8,510,324 km (0.089 R)
• M26: 8,860,083 km (0.119 R)
• M27: 10,455,096 km (0.05 R)
• M28: 10,567,145 km (0.113 R)
• M29: 10,641,944 km (0.11 R)
• M30: 10,905,386 km (0.071 R)
• M31: 11,018,930 km (0.1 R)
• M32: 13,983,661 km (0.114 R)
• M33: 14,688,267 km (0.084 R)
• M34: 14,813,780 km (0.028 R)
• M35: 15,023,665 km (0.109 R)
• M36: 15,404,242 km (0.107 R)
• M37: 15,787,961 km (0.032 R)
• M38: 16,477,906 km (0.098 R)
• M39: 16,608,356 km (0.092 R)
• M40: 16,782,787 km (0.11 R)
• M41: 17,045,780 km (0.114 R)
• M42: 17,265,838 km (0.086 R)
• M43: 17,708,947 km (0.102 R)
• M44: 17,976,578 km (0.107 R)
• M45: 19,702,638 km (0.094 R)
• M46: 20,026,368 km (0.083 R)
• M47: 20,398,567 km (0.1 R)
• M48: 21,244,244 km (0.112 R)
• M49: 21,481,057 km (0.054 R)
• M50: 21,623,774 km (0.078 R)
• M51: 21,862,083 km (0.103 R)
• M52: 22,245,203 km (0.096 R)
• M53: 22,872,617 km (0.106 R)
• M54: 23,066,944 km (0.109 R)
• M55: 23,212,952 km (0.047 R)
• M56: 23,751,056 km (0.117 R)
• M57: 23,898,559 km (0.05 R)
• M58: 24,491,415 km (0.118 R)
• M59: 24,590,748 km (0.09 R)
• M60: 25,139,174 km (0.102 R)
• M61: 26,045,438 km (0.089 R)
• M62: 26,197,579 km (0.12 R)
• M63: 26,299,156 km (0.078 R)
• M64: 26,604,635 km (0.045 R)
• M65: 28,357,772 km (0.099 R)
• M66: 30,201,117 km (0.116 R)
• M67: 31,056,668 km (0.044 R)
• M68: 31,595,519 km (0.093 R)
• M69: 31,974,450 km (0.11 R)
• M70: 32,300,574 km (0.025 R)
• M71: 32,463,935 km (0.056 R)
• M72: 32,573,141 km (0.084 R)
• M73: 32,682,348 km (0.078 R)
• M74: 34,058,050 km (0.106 R)
• M75: 34,446,705 km (0.108 R)
• M76: 34,780,907 km (0.081 R)
• M77: 35,452,751 km (0.059 R)
• M78: 35,733,845 km (0.066 R)
• M79: 36,695,310 km (0.11 R)
• M80: 36,809,005 km (0.076 R)
• M81: 37,722,599 km (0.071 R)
• M82: 38,009,677 km (0.108 R)
• M83: 38,124,718 km (0.118 R)
• M84: 38,412,844 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.5

Radius: 3.6

Gravity: 25.04 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 18.47 AU - 21.33 AU

Year: 32588 Days

Day: 16.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,131,485 km

• M1: 47,423 km (0.117 R)
• M2: 195,524 km (0.093 R)
• M3: 331,060 km (0.038 R)
• M4: 409,001 km (0.109 R)
• M5: 582,235 km (0.117 R)
• M6: 726,298 km (0.094 R)
• M7: 1,373,757 km (0.104 R)
• M8: 1,697,188 km (0.078 R)
• M9: 1,798,615 km (0.111 R)
• M10: 1,833,023 km (0.115 R)
• M11: 2,007,603 km (0.074 R)
• M12: 2,151,217 km (0.101 R)
• M13: 2,797,929 km (0.095 R)
• M14: 3,039,530 km (0.058 R)
• M15: 3,204,386 km (0.027 R)
• M16: 3,457,057 km (0.102 R)
• M17: 3,499,842 km (0.118 R)
• M18: 4,252,918 km (0.117 R)
• M19: 5,397,192 km (0.093 R)
• M20: 5,646,871 km (0.077 R)
• M21: 6,105,687 km (0.077 R)
• M22: 7,058,925 km (0.105 R)
• M23: 7,887,997 km (0.113 R)
• M24: 8,000,793 km (0.079 R)
• M25: 8,285,328 km (0.06 R)
• M26: 8,805,630 km (0.093 R)
• M27: 10,182,678 km (0.047 R)
• M28: 11,053,188 km (0.074 R)
• M29: 11,369,737 km (0.103 R)
• M30: 11,689,428 km (0.09 R)
• M31: 12,337,486 km (0.103 R)
• M32: 12,930,642 km (0.05 R)
• M33: 13,130,355 km (0.087 R)
• M34: 15,043,562 km (0.119 R)
• M35: 16,103,762 km (0.061 R)
• M36: 18,146,222 km (0.042 R)
• M37: 18,369,871 km (0.046 R)
• M38: 18,519,319 km (0.118 R)
• M39: 18,895,109 km (0.077 R)
• M40: 19,349,288 km (0.119 R)
• M41: 19,654,168 km (0.063 R)
• M42: 21,437,375 km (0.107 R)
• M43: 23,029,395 km (0.065 R)
• M44: 23,433,459 km (0.11 R)
• M45: 23,921,148 km (0.096 R)
• M46: 25,321,384 km (0.059 R)
• M47: 25,571,362 km (0.114 R)
• M48: 25,738,314 km (0.066 R)
• M49: 26,663,427 km (0.053 R)
• M50: 26,748,099 km (0.12 R)
• M51: 26,917,594 km (0.048 R)
• M52: 27,172,508 km (0.062 R)
• M53: 27,684,881 km (0.077 R)
• M54: 27,856,470 km (0.065 R)
• M55: 30,470,992 km (0.026 R)
• M56: 30,825,389 km (0.117 R)
• M57: 33,801,489 km (0.062 R)
• M58: 34,352,458 km (0.079 R)
• M59: 34,536,613 km (0.107 R)
• M60: 34,906,270 km (0.081 R)
• M61: 36,022,718 km (0.104 R)
• M62: 38,195,179 km (0.091 R)
• M63: 39,249,096 km (0.073 R)
• M64: 40,701,691 km (0.056 R)
• M65: 42,368,959 km (0.106 R)
• M66: 43,858,655 km (0.111 R)
• M67: 45,264,426 km (0.12 R)
• M68: 47,605,633 km (0.107 R)
• M69: 48,016,877 km (0.037 R)
• M70: 50,928,052 km (0.07 R)
• M71: 51,138,087 km (0.119 R)
• M72: 52,193,052 km (0.073 R)
• M73: 55,724,758 km (0.115 R)
• M74: 56,049,535 km (0.074 R)
• M75: 56,918,998 km (0.101 R)
• M76: 57,355,375 km (0.026 R)
• M77: 63,241,153 km (0.113 R)
• M78: 64,146,071 km (0.064 R)
• M79: 65,283,314 km (0.109 R)
• M80: 66,312,398 km (0.076 R)
• M81: 67,001,446 km (0.037 R)
• M82: 67,346,867 km (0.076 R)
• M83: 67,924,016 km (0.108 R)
• M84: 68,850,625 km (0.066 R)
• M85: 68,966,713 km (0.099 R)
• M86: 69,199,188 km (0.093 R)
• M87: 73,072,127 km (0.105 R)
• M88: 73,309,090 km (0.095 R)
• M89: 73,664,983 km (0.097 R)
• M90: 75,333,598 km (0.098 R)
• M91: 78,951,024 km (0.092 R)
• M92: 81,025,797 km (0.101 R)
• M93: 81,393,808 km (0.069 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 20,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit