🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.43 AU - 0.65 AU

Year: 145 Days

Day: 20.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,743,412 km

• M1: 68,516 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.73 AU - 0.75 AU

Year: 233 Days

Day: 26.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.04 AU - 2.66 AU

Year: 1316 Days

Day: 22.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.25 AU - 3.45 AU

Year: 1757 Days

Day: 38.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,743,412 km

• M1: 658,829 km (0.043 R)
• M2: 1,221,018 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.76 AU - 5 AU

Year: 3348 Days

Day: 44.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,743,412 km

• M1: 2,529,401 km (0.06 R)

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38

Radius: 12.8

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.3 AU - 5.88 AU

Year: 4194 Days

Day: 6.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 84,743,412 km

• M1: 160,818 km (0.032 R)
• M2: 303,684 km (0.113 R)
• M3: 409,150 km (0.032 R)
• M4: 527,033 km (0.1 R)
• M5: 664,963 km (0.118 R)
• M6: 792,570 km (0.057 R)
• M7: 968,048 km (0.07 R)
• M8: 1,074,711 km (0.081 R)
• M9: 1,206,806 km (0.052 R)
• M10: 1,337,405 km (0.085 R)
• M11: 1,442,423 km (0.049 R)
• M12: 1,677,291 km (0.061 R)
• M13: 1,824,496 km (0.099 R)
• M14: 1,993,242 km (0.103 R)
• M15: 2,088,237 km (0.098 R)
• M16: 2,310,240 km (0.046 R)
• M17: 2,401,195 km (0.111 R)
• M18: 2,484,222 km (0.111 R)
• M19: 2,605,845 km (0.12 R)
• M20: 2,903,994 km (0.118 R)
• M21: 3,052,395 km (0.104 R)
• M22: 3,203,339 km (0.105 R)
• M23: 3,481,292 km (0.06 R)
• M24: 3,660,510 km (0.105 R)
• M25: 4,050,063 km (0.106 R)
• M26: 4,149,695 km (0.096 R)
• M27: 4,283,585 km (0.1 R)
• M28: 4,464,599 km (0.03 R)
• M29: 5,034,567 km (0.101 R)
• M30: 5,346,478 km (0.062 R)
• M31: 5,504,902 km (0.082 R)
• M32: 5,664,823 km (0.085 R)
• M33: 5,776,423 km (0.116 R)
• M34: 6,268,749 km (0.06 R)
• M35: 6,371,373 km (0.12 R)
• M36: 7,012,699 km (0.082 R)
• M37: 7,307,258 km (0.104 R)
• M38: 7,537,788 km (0.054 R)
• M39: 7,853,439 km (0.058 R)
• M40: 7,950,528 km (0.09 R)
• M41: 8,384,661 km (0.099 R)
• M42: 8,884,318 km (0.053 R)
• M43: 9,276,265 km (0.079 R)
• M44: 9,364,228 km (0.066 R)
• M45: 9,644,425 km (0.102 R)
• M46: 9,792,976 km (0.066 R)
• M47: 9,927,315 km (0.065 R)
• M48: 10,137,649 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.4

Radius: 4.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.63 AU - 15.69 AU

Year: 16453 Days

Day: 16.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,743,412 km

• M1: 128,056 km (0.07 R)
• M2: 377,735 km (0.091 R)
• M3: 598,092 km (0.12 R)
• M4: 649,255 km (0.082 R)
• M5: 728,841 km (0.051 R)
• M6: 1,141,881 km (0.037 R)
• M7: 1,706,762 km (0.093 R)
• M8: 1,969,306 km (0.096 R)
• M9: 2,164,532 km (0.092 R)
• M10: 2,325,349 km (0.032 R)
• M11: 2,386,684 km (0.11 R)
• M12: 2,552,738 km (0.073 R)
• M13: 2,940,047 km (0.105 R)
• M14: 3,006,468 km (0.052 R)
• M15: 3,073,339 km (0.101 R)
• M16: 3,163,247 km (0.086 R)
• M17: 3,368,794 km (0.111 R)
• M18: 3,673,226 km (0.11 R)
• M19: 4,283,436 km (0.025 R)
• M20: 4,358,684 km (0.101 R)
• M21: 5,404,373 km (0.091 R)
• M22: 5,485,754 km (0.088 R)
• M23: 5,815,617 km (0.074 R)
• M24: 5,983,017 km (0.105 R)
• M25: 7,227,821 km (0.033 R)
• M26: 7,438,006 km (0.11 R)
• M27: 8,080,080 km (0.076 R)
• M28: 8,708,092 km (0.112 R)
• M29: 9,547,635 km (0.109 R)
• M30: 10,110,422 km (0.106 R)
• M31: 10,143,932 km (0.077 R)
• M32: 10,379,100 km (0.112 R)
• M33: 11,164,190 km (0.058 R)
• M34: 11,268,011 km (0.113 R)
• M35: 12,323,873 km (0.095 R)
• M36: 13,374,050 km (0.118 R)
• M37: 14,189,807 km (0.101 R)
• M38: 14,264,755 km (0.078 R)
• M39: 14,565,896 km (0.077 R)
• M40: 14,945,276 km (0.097 R)
• M41: 15,059,718 km (0.06 R)
• M42: 15,327,798 km (0.104 R)
• M43: 15,443,287 km (0.079 R)
• M44: 15,674,865 km (0.067 R)
• M45: 16,024,625 km (0.119 R)
• M46: 16,180,954 km (0.081 R)
• M47: 16,969,784 km (0.065 R)
• M48: 17,089,163 km (0.109 R)
• M49: 18,135,600 km (0.067 R)
• M50: 18,380,043 km (0.105 R)
• M51: 20,037,288 km (0.119 R)
• M52: 20,247,773 km (0.112 R)
• M53: 20,713,471 km (0.068 R)
• M54: 20,968,984 km (0.072 R)
• M55: 21,354,049 km (0.11 R)
• M56: 21,914,592 km (0.064 R)
• M57: 23,580,664 km (0.116 R)
• M58: 24,070,447 km (0.119 R)
• M59: 24,428,883 km (0.073 R)
• M60: 25,834,056 km (0.116 R)
• M61: 26,246,797 km (0.071 R)
• M62: 26,939,734 km (0.062 R)
• M63: 27,079,159 km (0.066 R)
• M64: 27,732,304 km (0.068 R)
• M65: 28,060,970 km (0.11 R)
• M66: 29,244,888 km (0.057 R)
• M67: 29,292,609 km (0.064 R)
• M68: 30,348,621 km (0.041 R)
• M69: 30,590,371 km (0.074 R)
• M70: 30,978,428 km (0.094 R)
• M71: 31,221,824 km (0.084 R)
• M72: 31,514,587 km (0.073 R)
• M73: 31,710,410 km (0.1 R)
• M74: 32,497,594 km (0.045 R)
• M75: 32,546,962 km (0.071 R)
• M76: 32,843,913 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.4

Radius: 5.4

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.23 AU - 15.23 AU

Year: 20649 Days

Day: 22.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 84,743,412 km

• M1: 211,232 km (0.061 R)
• M2: 343,028 km (0.082 R)
• M3: 553,512 km (0.115 R)
• M4: 709,543 km (0.08 R)
• M5: 1,148,762 km (0.078 R)
• M6: 1,184,217 km (0.116 R)
• M7: 1,329,925 km (0.085 R)
• M8: 1,780,215 km (0.076 R)
• M9: 2,856,272 km (0.075 R)
• M10: 3,664,849 km (0.094 R)
• M11: 4,012,514 km (0.04 R)
• M12: 4,259,351 km (0.053 R)
• M13: 4,539,398 km (0.106 R)
• M14: 4,796,557 km (0.082 R)
• M15: 5,058,353 km (0.12 R)
• M16: 5,626,526 km (0.071 R)
• M17: 6,120,498 km (0.058 R)
• M18: 7,018,085 km (0.116 R)
• M19: 7,751,713 km (0.118 R)
• M20: 8,300,438 km (0.113 R)
• M21: 9,653,251 km (0.085 R)
• M22: 9,763,056 km (0.086 R)
• M23: 12,160,213 km (0.098 R)
• M24: 12,397,624 km (0.113 R)
• M25: 12,437,268 km (0.103 R)
• M26: 13,321,690 km (0.093 R)
• M27: 15,705,383 km (0.076 R)
• M28: 16,354,338 km (0.066 R)
• M29: 16,703,949 km (0.098 R)
• M30: 16,967,690 km (0.102 R)
• M31: 17,055,952 km (0.082 R)
• M32: 17,499,510 km (0.079 R)
• M33: 17,633,400 km (0.076 R)
• M34: 17,991,837 km (0.11 R)
• M35: 20,099,372 km (0.034 R)
• M36: 20,803,379 km (0.038 R)
• M37: 20,945,048 km (0.05 R)
• M38: 23,698,846 km (0.036 R)
• M39: 26,257,269 km (0.115 R)
• M40: 27,284,258 km (0.062 R)
• M41: 27,854,675 km (0.116 R)
• M42: 28,010,855 km (0.113 R)
• M43: 28,115,274 km (0.064 R)
• M44: 28,638,867 km (0.097 R)
• M45: 29,377,282 km (0.061 R)
• M46: 29,430,240 km (0.079 R)
• M47: 30,818,957 km (0.074 R)
• M48: 31,142,537 km (0.114 R)
• M49: 31,521,468 km (0.057 R)
• M50: 32,065,256 km (0.062 R)
• M51: 33,826,323 km (0.083 R)
• M52: 35,280,264 km (0.107 R)
• M53: 36,697,405 km (0.049 R)
• M54: 38,190,840 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.8

Radius: 6.7

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 13.17 AU - 16.49 AU

Year: 20859 Days

Day: 16.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,743,412 km

• M1: 151,842 km (0.037 R)
• M2: 310,416 km (0.084 R)
• M3: 701,614 km (0.059 R)
• M4: 799,152 km (0.062 R)
• M5: 980,764 km (0.071 R)
• M6: 1,732,194 km (0.112 R)
• M7: 1,899,743 km (0.106 R)
• M8: 2,660,000 km (0.064 R)
• M9: 2,893,073 km (0.048 R)
• M10: 3,802,628 km (0.081 R)
• M11: 3,933,227 km (0.044 R)
• M12: 4,154,034 km (0.101 R)
• M13: 4,653,990 km (0.083 R)
• M14: 5,172,795 km (0.12 R)
• M15: 5,512,682 km (0.031 R)
• M16: 5,561,750 km (0.1 R)
• M17: 5,660,484 km (0.104 R)
• M18: 5,859,599 km (0.074 R)
• M19: 6,061,107 km (0.113 R)
• M20: 7,808,560 km (0.076 R)
• M21: 7,974,763 km (0.078 R)
• M22: 8,480,105 km (0.112 R)
• M23: 9,699,328 km (0.105 R)
• M24: 11,977,105 km (0.038 R)
• M25: 14,073,270 km (0.091 R)
• M26: 14,140,589 km (0.077 R)
• M27: 15,163,091 km (0.07 R)
• M28: 15,718,099 km (0.094 R)
• M29: 15,857,973 km (0.108 R)
• M30: 15,927,984 km (0.11 R)
• M31: 18,003,954 km (0.115 R)
• M32: 18,370,469 km (0.09 R)
• M33: 18,444,071 km (0.032 R)
• M34: 19,634,870 km (0.082 R)
• M35: 20,620,421 km (0.047 R)
• M36: 20,926,947 km (0.091 R)
• M37: 24,477,802 km (0.077 R)
• M38: 26,946,316 km (0.109 R)
• M39: 27,281,416 km (0.095 R)
• M40: 27,365,340 km (0.105 R)
• M41: 28,379,913 km (0.075 R)
• M42: 28,550,155 km (0.029 R)
• M43: 29,665,258 km (0.105 R)
• M44: 30,271,728 km (0.048 R)
• M45: 30,882,087 km (0.105 R)
• M46: 31,232,744 km (0.032 R)
• M47: 32,737,699 km (0.09 R)
• M48: 32,827,009 km (0.107 R)
• M49: 33,095,238 km (0.11 R)
• M50: 33,184,847 km (0.105 R)
• M51: 33,814,205 km (0.107 R)
• M52: 33,994,770 km (0.093 R)
• M53: 35,817,620 km (0.114 R)
• M54: 37,205,589 km (0.068 R)
• M55: 38,046,778 km (0.086 R)
• M56: 38,894,250 km (0.103 R)
• M57: 39,083,491 km (0.073 R)
• M58: 39,557,716 km (0.108 R)
• M59: 40,320,516 km (0.065 R)
• M60: 40,703,636 km (0.099 R)
• M61: 41,763,686 km (0.057 R)
• M62: 41,957,416 km (0.088 R)
• M63: 42,054,355 km (0.064 R)
• M64: 42,443,010 km (0.112 R)
• M65: 42,540,399 km (0.117 R)
• M66: 43,910,865 km (0.078 R)
• M67: 44,799,626 km (0.071 R)
• M68: 46,193,878 km (0.096 R)
• M69: 46,594,800 km (0.069 R)
• M70: 46,996,919 km (0.083 R)
• M71: 48,820,667 km (0.115 R)
• M72: 49,433,719 km (0.066 R)
• M73: 50,874,047 km (0.059 R)
• M74: 52,223,719 km (0.062 R)
• M75: 53,060,270 km (0.081 R)
• M76: 53,795,843 km (0.111 R)
• M77: 59,038,201 km (0.045 R)
• M78: 59,473,232 km (0.099 R)
• M79: 60,675,251 km (0.092 R)
• M80: 61,004,516 km (0.111 R)
• M81: 62,327,260 km (0.069 R)
• M82: 63,659,429 km (0.073 R)
• M83: 63,993,930 km (0.082 R)
• M84: 64,440,779 km (0.103 R)
• M85: 65,000,873 km (0.096 R)
• M86: 65,787,758 km (0.045 R)
• M87: 66,013,202 km (0.108 R)
• M88: 66,125,999 km (0.089 R)
• M89: 68,281,255 km (0.109 R)
• M90: 69,424,931 km (0.113 R)
• M91: 73,360,253 km (0.082 R)
• M92: 74,296,735 km (0.115 R)
• M93: 75,472,874 km (0.09 R)
• M94: 79,517,402 km (0.091 R)
• M95: 80,118,037 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534

Radius: 3.4

Gravity: 46.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.32 AU - 19.58 AU

Year: 26625 Days

Day: 22.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,743,412 km

• M1: 140,024 km (0.113 R)
• M2: 300,093 km (0.084 R)
• M3: 460,612 km (0.099 R)
• M4: 550,071 km (0.085 R)
• M5: 645,066 km (0.117 R)
• M6: 850,763 km (0.102 R)
• M7: 961,017 km (0.102 R)
• M8: 1,075,758 km (0.112 R)
• M9: 1,194,988 km (0.092 R)
• M10: 1,413,700 km (0.119 R)
• M11: 2,842,210 km (0.077 R)
• M12: 2,965,479 km (0.101 R)
• M13: 3,966,737 km (0.106 R)
• M14: 6,403,238 km (0.047 R)
• M15: 7,223,932 km (0.09 R)
• M16: 8,019,343 km (0.106 R)
• M17: 9,507,244 km (0.099 R)
• M18: 9,568,579 km (0.088 R)
• M19: 11,596,977 km (0.104 R)
• M20: 11,728,024 km (0.115 R)
• M21: 12,591,802 km (0.099 R)
• M22: 13,065,280 km (0.064 R)
• M23: 13,544,591 km (0.113 R)
• M24: 13,960,025 km (0.091 R)
• M25: 14,309,485 km (0.12 R)
• M26: 14,661,788 km (0.093 R)
• M27: 14,732,548 km (0.099 R)
• M28: 15,016,933 km (0.115 R)
• M29: 15,446,728 km (0.085 R)
• M30: 19,415,260 km (0.043 R)
• M31: 19,961,741 km (0.116 R)
• M32: 20,197,508 km (0.094 R)
• M33: 20,751,020 km (0.116 R)
• M34: 21,792,371 km (0.08 R)
• M35: 22,035,168 km (0.111 R)
• M36: 23,592,931 km (0.052 R)
• M37: 25,696,277 km (0.052 R)
• M38: 26,123,977 km (0.096 R)
• M39: 26,726,856 km (0.087 R)
• M40: 27,508,655 km (0.053 R)
• M41: 28,298,083 km (0.093 R)
• M42: 28,828,407 km (0.111 R)
• M43: 29,719,562 km (0.085 R)
• M44: 30,078,597 km (0.111 R)
• M45: 34,402,873 km (0.115 R)
• M46: 34,496,970 km (0.083 R)
• M47: 35,442,578 km (0.072 R)
• M48: 37,069,604 km (0.071 R)
• M49: 37,166,095 km (0.088 R)
• M50: 37,746,684 km (0.074 R)
• M51: 38,232,728 km (0.039 R)
• M52: 38,525,341 km (0.038 R)
• M53: 40,098,662 km (0.083 R)
• M54: 42,598,742 km (0.045 R)
• M55: 42,901,977 km (0.095 R)
• M56: 43,003,404 km (0.09 R)
• M57: 45,457,856 km (0.095 R)
• M58: 45,871,345 km (0.119 R)
• M59: 45,975,016 km (0.111 R)
• M60: 47,642,583 km (0.09 R)
• M61: 48,483,772 km (0.12 R)
• M62: 49,436,112 km (0.088 R)
• M63: 50,715,324 km (0.109 R)
• M64: 51,681,876 km (0.114 R)
• M65: 51,897,446 km (0.096 R)
• M66: 52,221,475 km (0.103 R)
• M67: 53,415,117 km (0.078 R)
• M68: 54,508,079 km (0.112 R)
• M69: 55,608,371 km (0.094 R)
• M70: 57,272,498 km (0.05 R)
• M71: 59,065,578 km (0.068 R)
• M72: 60,649,520 km (0.116 R)
• M73: 60,763,214 km (0.088 R)
• M74: 61,446,727 km (0.097 R)
• M75: 62,132,783 km (0.089 R)
• M76: 62,247,375 km (0.036 R)
• M77: 62,361,967 km (0.086 R)
• M78: 62,821,382 km (0.088 R)
• M79: 63,166,654 km (0.039 R)
• M80: 64,206,209 km (0.047 R)
• M81: 65,018,675 km (0.104 R)
• M82: 65,484,374 km (0.109 R)
• M83: 67,829,919 km (0.073 R)
• M84: 69,369,131 km (0.088 R)
• M85: 69,845,002 km (0.108 R)
• M86: 70,441,449 km (0.07 R)
• M87: 72,361,388 km (0.086 R)
• M88: 72,723,265 km (0.108 R)
• M89: 72,843,990 km (0.05 R)
• M90: 77,729,109 km (0.09 R)
• M91: 80,710,445 km (0.037 R)
• M92: 81,085,786 km (0.046 R)
• M93: 82,089,438 km (0.096 R)
• M94: 83,349,650 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 18,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit