🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.61 AU - 0.67 AU

Year: 189 Days

Day: 14.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,421,953 km

• M1: 184,753 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.64 AU - 0.9 AU

Year: 249 Days

Day: 20.9 Hours

Environment

Temp: 110 °C

Axial Tilt: 171.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.24 AU - 1.7 AU

Year: 658 Days

Day: 12.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.92 AU - 2.22 AU

Year: 1099 Days

Day: 46.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.71 AU - 2.85 AU

Year: 1710 Days

Day: 39.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.26 AU - 4.4 AU

Year: 3324 Days

Day: 20 Hours

Environment

Temp: -126 °C

Axial Tilt: 173.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.9

Radius: 13.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.84 AU - 5.56 AU

Year: 3759 Days

Day: 7 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 70,421,953 km

• M1: 184,604 km (0.083 R)
• M2: 351,405 km (0.084 R)
• M3: 511,326 km (0.107 R)
• M4: 632,500 km (0.08 R)
• M5: 794,514 km (0.112 R)
• M6: 916,287 km (0.054 R)
• M7: 1,313,021 km (0.061 R)
• M8: 1,413,700 km (0.092 R)
• M9: 1,565,093 km (0.06 R)
• M10: 1,692,251 km (0.07 R)
• M11: 2,031,090 km (0.093 R)
• M12: 2,116,660 km (0.088 R)
• M13: 2,258,329 km (0.096 R)
• M14: 2,562,761 km (0.054 R)
• M15: 2,667,330 km (0.079 R)
• M16: 2,820,967 km (0.079 R)
• M17: 2,989,713 km (0.087 R)
• M18: 3,099,967 km (0.107 R)
• M19: 3,199,300 km (0.101 R)
• M20: 3,764,331 km (0.085 R)
• M21: 4,277,452 km (0.085 R)
• M22: 4,444,254 km (0.041 R)
• M23: 4,584,876 km (0.062 R)
• M24: 4,957,524 km (0.058 R)
• M25: 5,103,531 km (0.075 R)
• M26: 5,310,276 km (0.104 R)
• M27: 5,671,405 km (0.046 R)
• M28: 5,793,477 km (0.029 R)
• M29: 6,024,905 km (0.09 R)
• M30: 6,118,403 km (0.105 R)
• M31: 6,275,182 km (0.102 R)
• M32: 6,624,942 km (0.079 R)
• M33: 6,721,432 km (0.117 R)
• M34: 6,932,216 km (0.1 R)
• M35: 7,310,399 km (0.105 R)
• M36: 7,426,936 km (0.087 R)
• M37: 7,797,041 km (0.096 R)
• M38: 7,882,013 km (0.091 R)
• M39: 8,242,244 km (0.108 R)
• M40: 8,520,347 km (0.03 R)
• M41: 8,607,861 km (0.106 R)
• M42: 8,783,938 km (0.116 R)
• M43: 8,890,153 km (0.047 R)
• M44: 9,283,296 km (0.113 R)
• M45: 9,445,759 km (0.054 R)
• M46: 9,536,415 km (0.114 R)
• M47: 9,755,128 km (0.033 R)
• M48: 9,920,433 km (0.055 R)
• M49: 10,142,137 km (0.09 R)
• M50: 10,253,588 km (0.044 R)
• M51: 10,346,787 km (0.046 R)
• M52: 10,647,030 km (0.058 R)
• M53: 11,121,854 km (0.119 R)
• M54: 11,217,746 km (0.115 R)
• M55: 11,603,708 km (0.097 R)
• M56: 12,408,695 km (0.078 R)
• M57: 12,567,867 km (0.093 R)
• M58: 12,747,833 km (0.089 R)
• M59: 13,292,668 km (0.05 R)
• M60: 13,394,395 km (0.114 R)
• M61: 13,639,735 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.3

Radius: 9.6

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.05 AU - 7.11 AU

Year: 5531 Days

Day: 6.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 70,421,953 km

• M1: 127,457 km (0.093 R)
• M2: 228,436 km (0.081 R)
• M3: 349,909 km (0.111 R)
• M4: 434,731 km (0.047 R)
• M5: 573,558 km (0.102 R)
• M6: 1,110,016 km (0.117 R)
• M7: 1,264,401 km (0.103 R)
• M8: 1,560,306 km (0.114 R)
• M9: 1,734,288 km (0.114 R)
• M10: 2,038,570 km (0.057 R)
• M11: 2,203,577 km (0.077 R)
• M12: 2,573,981 km (0.113 R)
• M13: 3,021,428 km (0.105 R)
• M14: 3,137,067 km (0.079 R)
• M15: 3,313,443 km (0.095 R)
• M16: 3,402,753 km (0.033 R)
• M17: 3,523,329 km (0.057 R)
• M18: 4,147,003 km (0.086 R)
• M19: 4,603,874 km (0.071 R)
• M20: 4,720,561 km (0.097 R)
• M21: 4,787,730 km (0.057 R)
• M22: 4,974,129 km (0.049 R)
• M23: 5,059,699 km (0.096 R)
• M24: 5,128,514 km (0.111 R)
• M25: 5,301,749 km (0.11 R)
• M26: 5,779,415 km (0.113 R)
• M27: 5,869,472 km (0.112 R)
• M28: 6,197,241 km (0.086 R)
• M29: 6,947,176 km (0.071 R)
• M30: 7,023,620 km (0.092 R)
• M31: 7,274,496 km (0.114 R)
• M32: 7,449,824 km (0.077 R)
• M33: 7,804,820 km (0.05 R)
• M34: 8,388,401 km (0.097 R)
• M35: 8,449,587 km (0.095 R)
• M36: 9,069,521 km (0.103 R)
• M37: 9,789,834 km (0.099 R)
• M38: 10,926,928 km (0.101 R)
• M39: 11,172,717 km (0.091 R)
• M40: 11,240,186 km (0.094 R)
• M41: 11,510,958 km (0.087 R)
• M42: 12,267,025 km (0.079 R)
• M43: 12,452,676 km (0.11 R)
• M44: 13,086,223 km (0.1 R)
• M45: 13,442,865 km (0.118 R)
• M46: 13,658,286 km (0.038 R)
• M47: 13,899,138 km (0.045 R)
• M48: 14,092,718 km (0.09 R)
• M49: 14,433,651 km (0.119 R)
• M50: 14,605,240 km (0.094 R)
• M51: 15,673,668 km (0.094 R)
• M52: 16,459,506 km (0.05 R)
• M53: 16,587,562 km (0.092 R)
• M54: 17,050,866 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.3

Radius: 3.2

Gravity: 44.95 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.33 AU - 12.85 AU

Year: 16482 Days

Day: 22.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 70,421,953 km

• M1: 169,494 km (0.093 R)
• M2: 205,398 km (0.091 R)
• M3: 473,477 km (0.115 R)
• M4: 508,184 km (0.104 R)
• M5: 774,468 km (0.102 R)
• M6: 900,130 km (0.079 R)
• M7: 1,124,078 km (0.036 R)
• M8: 1,568,085 km (0.117 R)
• M9: 2,060,112 km (0.034 R)
• M10: 2,322,806 km (0.047 R)
• M11: 2,534,487 km (0.101 R)
• M12: 2,658,055 km (0.096 R)
• M13: 3,106,400 km (0.076 R)
• M14: 3,305,664 km (0.098 R)
• M15: 4,071,007 km (0.103 R)
• M16: 5,003,450 km (0.114 R)
• M17: 5,158,583 km (0.114 R)
• M18: 5,197,628 km (0.04 R)
• M19: 6,413,111 km (0.068 R)
• M20: 6,581,558 km (0.036 R)
• M21: 6,666,380 km (0.088 R)
• M22: 7,182,643 km (0.076 R)
• M23: 8,207,388 km (0.064 R)
• M24: 8,344,420 km (0.053 R)
• M25: 8,806,527 km (0.08 R)
• M26: 9,087,771 km (0.108 R)
• M27: 9,659,235 km (0.04 R)
• M28: 9,949,156 km (0.037 R)
• M29: 10,340,354 km (0.075 R)
• M30: 10,587,341 km (0.115 R)
• M31: 11,492,557 km (0.077 R)
• M32: 11,645,895 km (0.091 R)
• M33: 11,902,755 km (0.077 R)
• M34: 12,317,739 km (0.099 R)
• M35: 13,268,733 km (0.076 R)
• M36: 17,009,577 km (0.084 R)
• M37: 17,067,771 km (0.085 R)
• M38: 17,184,307 km (0.077 R)
• M39: 17,888,764 km (0.087 R)
• M40: 19,083,752 km (0.105 R)
• M41: 19,325,801 km (0.092 R)
• M42: 19,386,538 km (0.081 R)
• M43: 19,752,005 km (0.113 R)
• M44: 20,861,722 km (0.12 R)
• M45: 21,173,634 km (0.055 R)
• M46: 21,612,853 km (0.106 R)
• M47: 21,675,834 km (0.115 R)
• M48: 21,738,815 km (0.096 R)
• M49: 22,372,661 km (0.111 R)
• M50: 22,436,389 km (0.104 R)
• M51: 22,627,875 km (0.101 R)
• M52: 22,884,136 km (0.102 R)
• M53: 23,983,531 km (0.119 R)
• M54: 24,638,321 km (0.031 R)
• M55: 25,365,366 km (0.077 R)
• M56: 27,247,607 km (0.038 R)
• M57: 27,725,123 km (0.109 R)
• M58: 28,205,332 km (0.113 R)
• M59: 28,343,112 km (0.099 R)
• M60: 28,481,041 km (0.098 R)
• M61: 30,013,222 km (0.108 R)
• M62: 30,224,155 km (0.058 R)
• M63: 32,649,586 km (0.082 R)
• M64: 32,721,841 km (0.047 R)
• M65: 33,302,132 km (0.111 R)
• M66: 33,447,690 km (0.049 R)
• M67: 35,062,749 km (0.069 R)
• M68: 35,210,851 km (0.088 R)
• M69: 35,507,653 km (0.071 R)
• M70: 35,582,003 km (0.113 R)
• M71: 36,778,337 km (0.096 R)
• M72: 37,079,478 km (0.109 R)
• M73: 37,608,456 km (0.09 R)
• M74: 38,597,298 km (0.054 R)
• M75: 39,133,457 km (0.109 R)
• M76: 39,517,774 km (0.058 R)
• M77: 39,594,816 km (0.072 R)
• M78: 40,367,938 km (0.061 R)
• M79: 41,145,847 km (0.104 R)
• M80: 41,302,027 km (0.117 R)
• M81: 42,558,799 km (0.062 R)
• M82: 44,787,957 km (0.098 R)
• M83: 44,948,625 km (0.083 R)
• M84: 45,189,926 km (0.071 R)
• M85: 46,810,071 km (0.059 R)
• M86: 47,136,494 km (0.119 R)
• M87: 47,873,413 km (0.1 R)
• M88: 47,955,542 km (0.032 R)
• M89: 48,366,787 km (0.112 R)
• M90: 49,940,257 km (0.099 R)
• M91: 50,106,909 km (0.076 R)
• M92: 50,524,287 km (0.077 R)
• M93: 50,607,912 km (0.038 R)
• M94: 51,867,527 km (0.045 R)
• M95: 52,036,273 km (0.036 R)
• M96: 52,882,548 km (0.072 R)
• M97: 54,760,600 km (0.12 R)
• M98: 56,400,043 km (0.08 R)
• M99: 58,230,672 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.8

Radius: 6.5

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.1 AU - 18.08 AU

Year: 20562 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,421,953 km

• M1: 162,014 km (0.031 R)
• M2: 939,175 km (0.115 R)
• M3: 1,355,806 km (0.069 R)
• M4: 1,917,097 km (0.081 R)
• M5: 2,107,984 km (0.067 R)
• M6: 2,338,664 km (0.114 R)
• M7: 2,474,050 km (0.117 R)
• M8: 2,932,118 km (0.088 R)
• M9: 3,339,922 km (0.118 R)
• M10: 3,415,918 km (0.088 R)
• M11: 3,492,661 km (0.109 R)
• M12: 3,884,608 km (0.076 R)
• M13: 5,011,229 km (0.063 R)
• M14: 6,184,526 km (0.09 R)
• M15: 6,372,271 km (0.111 R)
• M16: 6,947,026 km (0.11 R)
• M17: 7,688,433 km (0.091 R)
• M18: 7,839,676 km (0.098 R)
• M19: 9,514,125 km (0.057 R)
• M20: 10,502,668 km (0.078 R)
• M21: 10,895,961 km (0.119 R)
• M22: 11,812,846 km (0.056 R)
• M23: 15,592,137 km (0.086 R)
• M24: 16,818,989 km (0.117 R)
• M25: 17,015,411 km (0.066 R)
• M26: 18,009,489 km (0.082 R)
• M27: 18,143,529 km (0.072 R)
• M28: 19,638,760 km (0.057 R)
• M29: 20,401,260 km (0.102 R)
• M30: 20,470,973 km (0.092 R)
• M31: 22,169,656 km (0.057 R)
• M32: 23,326,946 km (0.057 R)
• M33: 23,986,672 km (0.042 R)
• M34: 24,060,274 km (0.075 R)
• M35: 25,926,358 km (0.111 R)
• M36: 27,221,726 km (0.091 R)
• M37: 27,993,352 km (0.101 R)
• M38: 29,400,619 km (0.089 R)
• M39: 29,716,420 km (0.113 R)
• M40: 31,634,863 km (0.086 R)
• M41: 31,877,511 km (0.067 R)
• M42: 32,609,045 km (0.078 R)
• M43: 33,675,528 km (0.065 R)
• M44: 36,518,336 km (0.054 R)
• M45: 36,687,980 km (0.111 R)
• M46: 36,857,774 km (0.073 R)
• M47: 37,113,137 km (0.077 R)
• M48: 39,872,620 km (0.094 R)
• M49: 43,413,601 km (0.105 R)
• M50: 44,314,480 km (0.093 R)
• M51: 44,857,969 km (0.104 R)
• M52: 45,221,641 km (0.077 R)
• M53: 45,494,807 km (0.088 R)
• M54: 45,768,721 km (0.071 R)
• M55: 46,409,897 km (0.096 R)
• M56: 46,501,750 km (0.057 R)
• M57: 48,072,079 km (0.101 R)
• M58: 48,164,979 km (0.106 R)
• M59: 48,444,129 km (0.116 R)
• M60: 49,472,016 km (0.095 R)
• M61: 50,224,194 km (0.036 R)
• M62: 50,885,417 km (0.072 R)
• M63: 51,264,647 km (0.083 R)
• M64: 51,359,492 km (0.064 R)
• M65: 53,270,455 km (0.08 R)
• M66: 53,751,712 km (0.112 R)
• M67: 55,886,773 km (0.081 R)
• M68: 56,473,795 km (0.079 R)
• M69: 58,842,527 km (0.101 R)
• M70: 59,340,090 km (0.078 R)
• M71: 59,639,286 km (0.09 R)
• M72: 60,640,245 km (0.049 R)
• M73: 61,243,573 km (0.108 R)
• M74: 62,050,953 km (0.098 R)
• M75: 62,354,636 km (0.033 R)
• M76: 63,676,334 km (0.05 R)
• M77: 66,865,162 km (0.064 R)
• M78: 67,072,804 km (0.103 R)
• M79: 70,105,601 km (0.115 R)
• M80: 70,422,001 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 16,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit