🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.79 AU - 0.87 AU

Year: 276 Days

Day: 13.1 Hours

Environment

Temp: 86 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.46 AU - 2.28 AU

Year: 934 Days

Day: 27.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,723,838 km

• M1: 99,931 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.52 AU - 2.82 AU

Year: 1594 Days

Day: 24.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,723,838 km

• M1: 537,356 km (0.113 R)
• M2: 848,818 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.74 AU - 4.26 AU

Year: 2922 Days

Day: 42.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.97 AU - 4.15 AU

Year: 2988 Days

Day: 18.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.2

Radius: 12

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.87 AU - 7.55 AU

Year: 5652 Days

Day: 9 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,723,838 km

• M1: 333,454 km (0.098 R)
• M2: 454,329 km (0.1 R)
• M3: 615,296 km (0.087 R)
• M4: 704,008 km (0.108 R)
• M5: 1,106,276 km (0.055 R)
• M6: 1,377,497 km (0.077 R)
• M7: 1,654,403 km (0.11 R)
• M8: 1,865,785 km (0.114 R)
• M9: 2,068,789 km (0.05 R)
• M10: 2,155,705 km (0.089 R)
• M11: 2,297,375 km (0.085 R)
• M12: 2,460,436 km (0.11 R)
• M13: 2,608,688 km (0.051 R)
• M14: 2,702,934 km (0.032 R)
• M15: 2,798,378 km (0.118 R)
• M16: 3,292,500 km (0.114 R)
• M17: 3,456,459 km (0.117 R)
• M18: 3,728,727 km (0.098 R)
• M19: 3,986,334 km (0.114 R)
• M20: 4,564,680 km (0.102 R)
• M21: 5,145,718 km (0.097 R)
• M22: 5,241,012 km (0.108 R)
• M23: 5,554,419 km (0.101 R)
• M24: 5,898,794 km (0.049 R)
• M25: 5,973,443 km (0.053 R)
• M26: 6,454,101 km (0.089 R)
• M27: 6,634,366 km (0.038 R)
• M28: 6,842,457 km (0.101 R)
• M29: 6,947,325 km (0.084 R)
• M30: 7,211,814 km (0.114 R)
• M31: 7,425,889 km (0.102 R)
• M32: 7,723,588 km (0.082 R)
• M33: 7,860,171 km (0.09 R)
• M34: 8,668,598 km (0.041 R)
• M35: 9,357,496 km (0.111 R)
• M36: 9,738,223 km (0.104 R)
• M37: 10,544,855 km (0.09 R)
• M38: 10,635,810 km (0.095 R)
• M39: 11,622,408 km (0.111 R)
• M40: 12,063,273 km (0.115 R)
• M41: 12,606,014 km (0.106 R)
• M42: 12,702,654 km (0.085 R)
• M43: 13,254,671 km (0.089 R)
• M44: 13,715,282 km (0.087 R)
• M45: 14,248,150 km (0.087 R)
• M46: 14,618,405 km (0.083 R)
• M47: 15,402,896 km (0.088 R)
• M48: 15,644,347 km (0.079 R)
• M49: 15,886,995 km (0.048 R)
• M50: 16,165,995 km (0.116 R)
• M51: 16,306,168 km (0.094 R)
• M52: 16,516,951 km (0.092 R)
• M53: 16,693,477 km (0.09 R)
• M54: 16,906,055 km (0.086 R)
• M55: 17,012,569 km (0.112 R)
• M56: 17,262,248 km (0.053 R)
• M57: 17,441,317 km (0.076 R)
• M58: 17,620,984 km (0.111 R)
• M59: 18,054,817 km (0.026 R)
• M60: 18,528,743 km (0.112 R)
• M61: 18,675,349 km (0.094 R)
• M62: 18,896,006 km (0.097 R)
• M63: 19,638,012 km (0.086 R)
• M64: 20,162,951 km (0.06 R)
• M65: 20,464,989 km (0.117 R)
• M66: 20,616,681 km (0.113 R)
• M67: 20,920,963 km (0.105 R)
• M68: 21,035,555 km (0.105 R)
• M69: 21,188,594 km (0.094 R)
• M70: 21,611,208 km (0.096 R)
• M71: 21,726,996 km (0.036 R)
• M72: 21,959,172 km (0.084 R)
• M73: 22,582,247 km (0.1 R)
• M74: 23,092,825 km (0.1 R)
• M75: 23,488,212 km (0.104 R)
• M76: 24,085,407 km (0.106 R)
• M77: 24,245,477 km (0.078 R)
• M78: 24,607,055 km (0.104 R)
• M79: 24,849,104 km (0.091 R)
• M80: 25,702,410 km (0.06 R)
• M81: 26,317,856 km (0.028 R)
• M82: 26,938,089 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.8

Radius: 14.1

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.48 AU - 12.8 AU

Year: 12677 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 72,723,838 km

• M1: 201,060 km (0.055 R)
• M2: 362,176 km (0.104 R)
• M3: 455,825 km (0.112 R)
• M4: 618,138 km (0.043 R)
• M5: 803,490 km (0.055 R)
• M6: 1,103,284 km (0.087 R)
• M7: 1,200,523 km (0.065 R)
• M8: 1,535,024 km (0.114 R)
• M9: 1,834,668 km (0.118 R)
• M10: 2,031,838 km (0.096 R)
• M11: 2,194,750 km (0.052 R)
• M12: 2,505,166 km (0.102 R)
• M13: 2,621,703 km (0.091 R)
• M14: 2,740,035 km (0.079 R)
• M15: 3,247,471 km (0.064 R)
• M16: 3,868,451 km (0.091 R)
• M17: 4,562,137 km (0.096 R)
• M18: 4,651,596 km (0.053 R)
• M19: 4,795,958 km (0.119 R)
• M20: 5,238,169 km (0.101 R)
• M21: 5,445,362 km (0.098 R)
• M22: 5,712,993 km (0.098 R)
• M23: 5,906,722 km (0.093 R)
• M24: 6,142,339 km (0.06 R)
• M25: 6,521,570 km (0.083 R)
• M26: 6,908,579 km (0.111 R)
• M27: 7,641,310 km (0.039 R)
• M28: 7,898,169 km (0.077 R)
• M29: 8,049,413 km (0.117 R)
• M30: 8,288,919 km (0.077 R)
• M31: 8,752,971 km (0.118 R)
• M32: 9,157,484 km (0.118 R)
• M33: 9,637,095 km (0.105 R)
• M34: 10,078,259 km (0.12 R)
• M35: 10,526,005 km (0.111 R)
• M36: 10,908,228 km (0.068 R)
• M37: 11,416,711 km (0.119 R)
• M38: 11,514,548 km (0.047 R)
• M39: 11,735,504 km (0.086 R)
• M40: 12,356,635 km (0.105 R)
• M41: 12,785,232 km (0.03 R)
• M42: 12,886,809 km (0.109 R)
• M43: 13,450,195 km (0.03 R)
• M44: 13,579,298 km (0.11 R)
• M45: 14,074,018 km (0.086 R)
• M46: 15,054,183 km (0.091 R)
• M47: 15,269,155 km (0.111 R)
• M48: 15,430,871 km (0.105 R)
• M49: 16,358,677 km (0.056 R)
• M50: 16,940,762 km (0.105 R)
• M51: 17,925,864 km (0.104 R)
• M52: 18,871,921 km (0.075 R)
• M53: 19,511,601 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.4

Radius: 10.4

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.18 AU - 11.74 AU

Year: 13253 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,723,838 km

• M1: 135,087 km (0.038 R)
• M2: 270,473 km (0.084 R)
• M3: 411,843 km (0.072 R)
• M4: 778,208 km (0.056 R)
• M5: 928,554 km (0.117 R)
• M6: 1,490,144 km (0.115 R)
• M7: 1,791,883 km (0.065 R)
• M8: 1,906,475 km (0.06 R)
• M9: 2,113,220 km (0.077 R)
• M10: 2,204,025 km (0.119 R)
• M11: 2,548,549 km (0.039 R)
• M12: 2,645,489 km (0.098 R)
• M13: 3,358,771 km (0.105 R)
• M14: 4,243,643 km (0.081 R)
• M15: 4,514,864 km (0.097 R)
• M16: 4,593,403 km (0.089 R)
• M17: 4,672,390 km (0.095 R)
• M18: 4,871,954 km (0.054 R)
• M19: 5,033,520 km (0.084 R)
• M20: 5,156,040 km (0.11 R)
• M21: 7,108,592 km (0.095 R)
• M22: 7,852,542 km (0.106 R)
• M23: 7,994,959 km (0.111 R)
• M24: 8,768,230 km (0.088 R)
• M25: 8,866,516 km (0.068 R)
• M26: 9,213,733 km (0.1 R)
• M27: 9,565,288 km (0.101 R)
• M28: 10,281,862 km (0.1 R)
• M29: 11,442,442 km (0.059 R)
• M30: 11,874,780 km (0.046 R)
• M31: 12,477,958 km (0.11 R)
• M32: 13,035,061 km (0.111 R)
• M33: 14,930,316 km (0.066 R)
• M34: 15,224,874 km (0.104 R)
• M35: 15,879,964 km (0.048 R)
• M36: 16,971,430 km (0.115 R)
• M37: 17,094,249 km (0.105 R)
• M38: 18,024,599 km (0.109 R)
• M39: 19,482,879 km (0.098 R)
• M40: 19,740,337 km (0.111 R)
• M41: 19,869,440 km (0.102 R)
• M42: 19,934,215 km (0.048 R)
• M43: 20,650,340 km (0.086 R)
• M44: 21,640,529 km (0.101 R)
• M45: 23,529,950 km (0.099 R)
• M46: 24,217,502 km (0.12 R)
• M47: 24,286,616 km (0.074 R)
• M48: 25,894,494 km (0.042 R)
• M49: 26,461,769 km (0.096 R)
• M50: 26,746,902 km (0.107 R)
• M51: 27,753,098 km (0.073 R)
• M52: 30,099,241 km (0.081 R)
• M53: 30,471,441 km (0.082 R)
• M54: 31,295,875 km (0.11 R)
• M55: 33,735,666 km (0.113 R)
• M56: 34,355,151 km (0.105 R)
• M57: 34,510,583 km (0.056 R)
• M58: 35,526,802 km (0.062 R)
• M59: 35,841,406 km (0.11 R)
• M60: 37,268,719 km (0.06 R)
• M61: 37,508,375 km (0.064 R)
• M62: 38,230,633 km (0.096 R)
• M63: 40,342,507 km (0.037 R)
• M64: 40,917,561 km (0.118 R)
• M65: 41,164,846 km (0.09 R)
• M66: 41,330,002 km (0.065 R)
• M67: 42,075,897 km (0.055 R)
• M68: 44,255,388 km (0.102 R)
• M69: 44,424,434 km (0.081 R)
• M70: 44,933,366 km (0.065 R)
• M71: 45,871,195 km (0.113 R)
• M72: 48,461,632 km (0.092 R)
• M73: 49,160,403 km (0.106 R)
• M74: 49,950,430 km (0.071 R)
• M75: 51,899,391 km (0.114 R)
• M76: 53,062,814 km (0.04 R)
• M77: 53,692,770 km (0.044 R)
• M78: 54,053,899 km (0.066 R)
• M79: 56,145,876 km (0.102 R)
• M80: 57,801,476 km (0.047 R)
• M81: 58,264,182 km (0.096 R)
• M82: 61,820,871 km (0.108 R)
• M83: 62,294,049 km (0.103 R)
• M84: 63,434,733 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.1

Radius: 8

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.28 AU - 13.68 AU

Year: 18077 Days

Day: 20 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,723,838 km

• M1: 352,752 km (0.069 R)
• M2: 439,818 km (0.088 R)
• M3: 575,054 km (0.065 R)
• M4: 935,884 km (0.085 R)
• M5: 1,113,906 km (0.102 R)
• M6: 1,193,641 km (0.043 R)
• M7: 1,387,221 km (0.038 R)
• M8: 1,473,389 km (0.11 R)
• M9: 1,742,815 km (0.047 R)
• M10: 1,804,749 km (0.11 R)
• M11: 1,867,580 km (0.1 R)
• M12: 3,080,819 km (0.088 R)
• M13: 3,903,756 km (0.042 R)
• M14: 4,068,015 km (0.03 R)
• M15: 4,150,892 km (0.069 R)
• M16: 4,445,750 km (0.112 R)
• M17: 5,100,390 km (0.119 R)
• M18: 5,234,878 km (0.085 R)
• M19: 6,353,122 km (0.111 R)
• M20: 6,988,764 km (0.118 R)
• M21: 7,088,396 km (0.073 R)
• M22: 7,491,562 km (0.109 R)
• M23: 8,584,973 km (0.059 R)
• M24: 9,341,489 km (0.104 R)
• M25: 11,032,993 km (0.074 R)
• M26: 11,324,110 km (0.067 R)
• M27: 11,735,803 km (0.07 R)
• M28: 11,973,215 km (0.105 R)
• M29: 12,212,273 km (0.118 R)
• M30: 13,493,130 km (0.032 R)
• M31: 13,555,213 km (0.026 R)
• M32: 13,804,443 km (0.108 R)
• M33: 14,118,000 km (0.071 R)
• M34: 14,180,981 km (0.116 R)
• M35: 14,370,521 km (0.107 R)
• M36: 15,137,360 km (0.1 R)
• M37: 15,331,089 km (0.106 R)
• M38: 16,048,560 km (0.103 R)
• M39: 16,444,546 km (0.055 R)
• M40: 16,577,239 km (0.088 R)
• M41: 16,776,952 km (0.086 R)
• M42: 17,651,651 km (0.105 R)
• M43: 18,610,125 km (0.06 R)
• M44: 19,726,125 km (0.113 R)
• M45: 20,008,566 km (0.089 R)
• M46: 20,935,624 km (0.073 R)
• M47: 21,079,387 km (0.079 R)
• M48: 21,585,477 km (0.066 R)
• M49: 22,905,229 km (0.077 R)
• M50: 23,276,531 km (0.116 R)
• M51: 23,649,778 km (0.097 R)
• M52: 27,175,052 km (0.096 R)
• M53: 27,725,721 km (0.118 R)
• M54: 27,883,697 km (0.113 R)
• M55: 28,041,971 km (0.108 R)
• M56: 28,439,154 km (0.108 R)
• M57: 29,641,621 km (0.094 R)
• M58: 31,024,354 km (0.114 R)
• M59: 31,270,443 km (0.061 R)
• M60: 33,347,161 km (0.106 R)
• M61: 35,125,879 km (0.1 R)
• M62: 35,897,505 km (0.109 R)
• M63: 35,983,673 km (0.047 R)
• M64: 36,328,646 km (0.093 R)
• M65: 37,196,015 km (0.098 R)
• M66: 37,719,757 km (0.077 R)
• M67: 38,862,834 km (0.094 R)
• M68: 38,951,246 km (0.064 R)
• M69: 39,571,928 km (0.069 R)
• M70: 40,733,256 km (0.06 R)
• M71: 41,634,135 km (0.114 R)
• M72: 43,272,381 km (0.071 R)
• M73: 43,915,203 km (0.088 R)
• M74: 45,675,671 km (0.103 R)
• M75: 49,074,235 km (0.098 R)
• M76: 49,648,541 km (0.099 R)
• M77: 50,514,115 km (0.104 R)
• M78: 51,578,803 km (0.119 R)
• M79: 51,676,041 km (0.088 R)
• M80: 53,730,469 km (0.092 R)
• M81: 53,828,904 km (0.069 R)
• M82: 54,223,543 km (0.113 R)
• M83: 55,313,513 km (0.066 R)
• M84: 55,612,111 km (0.034 R)
• M85: 59,134,542 km (0.087 R)
• M86: 59,847,526 km (0.049 R)
• M87: 61,694,311 km (0.085 R)
• M88: 65,338,366 km (0.114 R)
• M89: 65,970,118 km (0.108 R)
• M90: 66,498,049 km (0.114 R)
• M91: 67,877,191 km (0.1 R)
• M92: 69,909,927 km (0.117 R)
• M93: 70,448,180 km (0.106 R)
• M94: 71,962,560 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 12,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit