🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.52 AU - 0.72 AU

Year: 177 Days

Day: 30 Hours

Environment

Temp: 225 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,324,661 km

• M1: 39,195 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.89 AU - 1.49 AU

Year: 472 Days

Day: 44.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.01 AU - 1.37 AU

Year: 472 Days

Day: 42.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.15 AU - 1.53 AU

Year: 564 Days

Day: 19.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,324,661 km

• M1: 57,894 km (0.025 R)
• M2: 166,652 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.32 AU - 1.78 AU

Year: 701 Days

Day: 41 Hours

Environment

Temp: -48 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.43 AU - 4.85 AU

Year: 3061 Days

Day: 18.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.3

Radius: 14.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.4 AU - 5.6 AU

Year: 4688 Days

Day: 8.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,324,661 km

• M1: 214,224 km (0.057 R)
• M2: 530,923 km (0.107 R)
• M3: 679,174 km (0.106 R)
• M4: 776,263 km (0.052 R)
• M5: 902,524 km (0.064 R)
• M6: 1,061,846 km (0.047 R)
• M7: 1,178,233 km (0.076 R)
• M8: 1,425,069 km (0.113 R)
• M9: 1,584,690 km (0.081 R)
• M10: 1,796,820 km (0.103 R)
• M11: 1,938,340 km (0.069 R)
• M12: 2,116,660 km (0.088 R)
• M13: 2,368,882 km (0.106 R)
• M14: 2,775,190 km (0.091 R)
• M15: 3,280,681 km (0.114 R)
• M16: 3,938,014 km (0.111 R)
• M17: 4,187,394 km (0.118 R)
• M18: 4,528,028 km (0.088 R)
• M19: 5,350,218 km (0.101 R)
• M20: 5,790,634 km (0.033 R)
• M21: 6,098,656 km (0.108 R)
• M22: 6,412,363 km (0.086 R)
• M23: 6,558,819 km (0.116 R)
• M24: 6,657,105 km (0.113 R)
• M25: 7,232,159 km (0.095 R)
• M26: 7,538,536 km (0.117 R)
• M27: 8,698,667 km (0.116 R)
• M28: 9,327,128 km (0.09 R)
• M29: 9,549,281 km (0.11 R)
• M30: 10,831,035 km (0.12 R)
• M31: 10,976,893 km (0.107 R)
• M32: 11,152,671 km (0.094 R)
• M33: 11,358,966 km (0.11 R)
• M34: 11,566,608 km (0.111 R)
• M35: 12,015,551 km (0.105 R)
• M36: 12,531,514 km (0.114 R)
• M37: 13,491,035 km (0.064 R)
• M38: 13,616,548 km (0.03 R)
• M39: 13,774,074 km (0.073 R)
• M40: 13,995,479 km (0.116 R)
• M41: 14,345,987 km (0.028 R)
• M42: 14,538,370 km (0.09 R)
• M43: 14,667,024 km (0.083 R)
• M44: 15,251,054 km (0.063 R)
• M45: 15,513,150 km (0.115 R)
• M46: 16,475,513 km (0.109 R)
• M47: 16,576,192 km (0.079 R)
• M48: 16,913,236 km (0.114 R)
• M49: 17,048,772 km (0.09 R)
• M50: 17,252,524 km (0.066 R)
• M51: 17,869,017 km (0.057 R)
• M52: 18,423,127 km (0.08 R)
• M53: 18,702,277 km (0.111 R)
• M54: 19,264,915 km (0.069 R)
• M55: 19,477,344 km (0.081 R)
• M56: 19,690,521 km (0.057 R)
• M57: 20,478,752 km (0.084 R)
• M58: 20,876,832 km (0.087 R)
• M59: 20,985,888 km (0.102 R)
• M60: 21,131,447 km (0.081 R)
• M61: 21,607,168 km (0.097 R)
• M62: 21,717,422 km (0.12 R)
• M63: 21,975,478 km (0.082 R)
• M64: 22,420,083 km (0.101 R)
• M65: 22,867,830 km (0.096 R)
• M66: 23,055,276 km (0.1 R)
• M67: 23,620,606 km (0.061 R)
• M68: 23,734,151 km (0.108 R)
• M69: 23,923,991 km (0.083 R)
• M70: 24,037,984 km (0.079 R)
• M71: 24,458,055 km (0.037 R)
• M72: 24,764,880 km (0.062 R)
• M73: 25,693,434 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.7

Radius: 11

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.54 AU - 8.02 AU

Year: 7139 Days

Day: 10 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 61,324,661 km

• M1: 201,808 km (0.081 R)
• M2: 328,966 km (0.061 R)
• M3: 623,075 km (0.106 R)
• M4: 751,580 km (0.105 R)
• M5: 1,207,255 km (0.097 R)
• M6: 1,387,221 km (0.099 R)
• M7: 1,592,320 km (0.106 R)
• M8: 1,706,912 km (0.077 R)
• M9: 1,824,496 km (0.115 R)
• M10: 2,321,909 km (0.095 R)
• M11: 2,396,408 km (0.054 R)
• M12: 2,566,950 km (0.083 R)
• M13: 2,644,142 km (0.119 R)
• M14: 2,761,277 km (0.085 R)
• M15: 2,920,450 km (0.116 R)
• M16: 3,289,358 km (0.118 R)
• M17: 3,373,432 km (0.078 R)
• M18: 3,458,254 km (0.095 R)
• M19: 3,608,450 km (0.066 R)
• M20: 4,322,331 km (0.114 R)
• M21: 5,349,171 km (0.056 R)
• M22: 5,473,487 km (0.118 R)
• M23: 5,623,833 km (0.116 R)
• M24: 5,775,525 km (0.103 R)
• M25: 5,851,820 km (0.087 R)
• M26: 6,212,650 km (0.105 R)
• M27: 6,501,374 km (0.075 R)
• M28: 7,146,589 km (0.077 R)
• M29: 7,560,228 km (0.09 R)
• M30: 8,009,919 km (0.107 R)
• M31: 8,555,502 km (0.1 R)
• M32: 8,671,889 km (0.106 R)
• M33: 8,906,160 km (0.099 R)
• M34: 9,712,642 km (0.096 R)
• M35: 9,803,747 km (0.06 R)
• M36: 10,017,223 km (0.094 R)
• M37: 10,792,589 km (0.089 R)
• M38: 10,918,550 km (0.07 R)
• M39: 11,076,526 km (0.075 R)
• M40: 11,235,249 km (0.055 R)
• M41: 11,330,842 km (0.109 R)
• M42: 11,426,734 km (0.065 R)
• M43: 11,975,310 km (0.103 R)
• M44: 12,073,147 km (0.066 R)
• M45: 12,269,269 km (0.089 R)
• M46: 12,897,580 km (0.113 R)
• M47: 13,876,848 km (0.103 R)
• M48: 13,979,472 km (0.086 R)
• M49: 16,121,265 km (0.11 R)
• M50: 16,772,764 km (0.118 R)
• M51: 17,028,277 km (0.096 R)
• M52: 17,248,485 km (0.059 R)
• M53: 18,213,391 km (0.09 R)
• M54: 19,616,769 km (0.1 R)
• M55: 19,809,002 km (0.094 R)
• M56: 20,545,472 km (0.118 R)
• M57: 20,740,698 km (0.103 R)
• M58: 21,251,425 km (0.056 R)
• M59: 22,005,248 km (0.035 R)
• M60: 22,085,134 km (0.066 R)
• M61: 23,294,632 km (0.103 R)
• M62: 23,498,235 km (0.12 R)
• M63: 23,825,406 km (0.051 R)
• M64: 24,484,085 km (0.078 R)
• M65: 25,023,834 km (0.096 R)
• M66: 25,148,898 km (0.067 R)
• M67: 25,735,471 km (0.059 R)
• M68: 28,430,178 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.1

Radius: 4.2

Gravity: 34.81 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.31 AU - 13.69 AU

Year: 17035 Days

Day: 15.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,324,661 km

• M1: 58,194 km (0.091 R)
• M2: 99,333 km (0.079 R)
• M3: 128,205 km (0.081 R)
• M4: 238,609 km (0.12 R)
• M5: 328,367 km (0.034 R)
• M6: 502,200 km (0.092 R)
• M7: 639,531 km (0.09 R)
• M8: 766,689 km (0.093 R)
• M9: 833,260 km (0.055 R)
• M10: 925,113 km (0.084 R)
• M11: 972,386 km (0.066 R)
• M12: 1,020,407 km (0.093 R)
• M13: 1,093,860 km (0.048 R)
• M14: 1,143,825 km (0.105 R)
• M15: 1,801,158 km (0.086 R)
• M16: 2,325,499 km (0.068 R)
• M17: 2,357,812 km (0.114 R)
• M18: 2,688,423 km (0.11 R)
• M19: 2,859,264 km (0.113 R)
• M20: 3,175,514 km (0.112 R)
• M21: 3,211,268 km (0.096 R)
• M22: 3,319,577 km (0.099 R)
• M23: 4,072,054 km (0.075 R)
• M24: 4,110,949 km (0.064 R)
• M25: 4,307,671 km (0.094 R)
• M26: 4,999,112 km (0.115 R)
• M27: 5,166,811 km (0.111 R)
• M28: 5,421,726 km (0.057 R)
• M29: 5,811,877 km (0.084 R)
• M30: 6,166,275 km (0.108 R)
• M31: 6,757,037 km (0.041 R)
• M32: 7,270,905 km (0.109 R)
• M33: 8,138,423 km (0.045 R)
• M34: 8,385,260 km (0.066 R)
• M35: 8,534,559 km (0.088 R)
• M36: 8,734,870 km (0.078 R)
• M37: 9,191,293 km (0.079 R)
• M38: 9,396,691 km (0.042 R)
• M39: 9,603,585 km (0.084 R)
• M40: 10,606,639 km (0.056 R)
• M41: 10,876,064 km (0.081 R)
• M42: 11,093,281 km (0.101 R)
• M43: 12,939,019 km (0.111 R)
• M44: 13,633,452 km (0.098 R)
• M45: 13,985,157 km (0.114 R)
• M46: 15,726,925 km (0.075 R)
• M47: 15,972,415 km (0.08 R)
• M48: 17,030,072 km (0.066 R)
• M49: 17,156,033 km (0.099 R)
• M50: 17,854,057 km (0.069 R)
• M51: 18,432,103 km (0.113 R)
• M52: 19,804,514 km (0.055 R)
• M53: 20,269,315 km (0.113 R)
• M54: 21,141,919 km (0.093 R)
• M55: 22,577,311 km (0.109 R)
• M56: 23,832,287 km (0.073 R)
• M57: 24,185,039 km (0.114 R)
• M58: 25,540,695 km (0.075 R)
• M59: 26,264,150 km (0.112 R)
• M60: 27,140,943 km (0.052 R)
• M61: 28,698,556 km (0.103 R)
• M62: 31,358,257 km (0.065 R)
• M63: 34,651,953 km (0.109 R)
• M64: 34,731,689 km (0.081 R)
• M65: 35,211,599 km (0.092 R)
• M66: 35,452,302 km (0.091 R)
• M67: 36,420,649 km (0.106 R)
• M68: 37,234,312 km (0.075 R)
• M69: 37,315,992 km (0.108 R)
• M70: 38,465,801 km (0.117 R)
• M71: 38,713,685 km (0.077 R)
• M72: 38,879,290 km (0.043 R)
• M73: 40,212,356 km (0.067 R)
• M74: 40,716,052 km (0.12 R)
• M75: 40,884,500 km (0.059 R)
• M76: 41,053,096 km (0.067 R)
• M77: 44,127,333 km (0.088 R)
• M78: 44,386,885 km (0.105 R)
• M79: 46,305,478 km (0.057 R)
• M80: 47,806,543 km (0.051 R)
• M81: 48,161,987 km (0.054 R)
• M82: 50,132,790 km (0.112 R)
• M83: 51,582,543 km (0.082 R)
• M84: 53,046,208 km (0.037 R)
• M85: 54,060,183 km (0.109 R)
• M86: 54,245,235 km (0.062 R)
• M87: 54,894,639 km (0.12 R)
• M88: 55,546,587 km (0.116 R)
• M89: 55,920,282 km (0.027 R)
• M90: 57,801,326 km (0.061 R)
• M91: 59,320,941 km (0.061 R)
• M92: 59,607,421 km (0.103 R)
• M93: 61,238,936 km (0.081 R)
• M94: 62,496,455 km (0.076 R)
• M95: 62,982,499 km (0.081 R)
• M96: 63,469,739 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.3

Radius: 5.2

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.09 AU - 18.59 AU

Year: 26242 Days

Day: 23.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,324,661 km

• M1: 66,571 km (0.1 R)
• M2: 125,961 km (0.111 R)
• M3: 188,643 km (0.063 R)
• M4: 336,446 km (0.058 R)
• M5: 610,958 km (0.066 R)
• M6: 1,272,928 km (0.119 R)
• M7: 1,663,828 km (0.099 R)
• M8: 2,089,733 km (0.098 R)
• M9: 2,579,366 km (0.11 R)
• M10: 3,069,599 km (0.119 R)
• M11: 3,659,164 km (0.084 R)
• M12: 4,358,534 km (0.107 R)
• M13: 4,821,091 km (0.073 R)
• M14: 5,258,814 km (0.103 R)
• M15: 5,380,437 km (0.099 R)
• M16: 6,002,166 km (0.094 R)
• M17: 6,954,506 km (0.113 R)
• M18: 7,132,677 km (0.032 R)
• M19: 7,630,389 km (0.114 R)
• M20: 7,768,169 km (0.09 R)
• M21: 7,953,072 km (0.119 R)
• M22: 8,611,452 km (0.097 R)
• M23: 8,850,958 km (0.057 R)
• M24: 9,483,607 km (0.106 R)
• M25: 9,532,825 km (0.062 R)
• M26: 9,582,192 km (0.112 R)
• M27: 9,830,226 km (0.059 R)
• M28: 10,434,152 km (0.103 R)
• M29: 11,677,759 km (0.112 R)
• M30: 13,131,701 km (0.039 R)
• M31: 13,517,963 km (0.114 R)
• M32: 15,330,491 km (0.049 R)
• M33: 16,088,353 km (0.107 R)
• M34: 16,205,937 km (0.038 R)
• M35: 16,679,564 km (0.098 R)
• M36: 16,858,334 km (0.054 R)
• M37: 17,398,382 km (0.082 R)
• M38: 17,944,265 km (0.093 R)
• M39: 18,372,563 km (0.106 R)
• M40: 18,495,533 km (0.099 R)
• M41: 19,052,486 km (0.057 R)
• M42: 19,364,248 km (0.065 R)
• M43: 20,692,078 km (0.113 R)
• M44: 23,035,828 km (0.119 R)
• M45: 23,567,948 km (0.108 R)
• M46: 24,104,107 km (0.081 R)
• M47: 25,943,263 km (0.092 R)
• M48: 26,150,306 km (0.079 R)
• M49: 26,288,684 km (0.087 R)
• M50: 26,984,314 km (0.094 R)
• M51: 27,474,846 km (0.049 R)
• M52: 27,756,389 km (0.088 R)
• M53: 28,038,979 km (0.107 R)
• M54: 28,180,648 km (0.112 R)
• M55: 28,963,943 km (0.038 R)
• M56: 29,250,423 km (0.113 R)
• M57: 30,115,847 km (0.076 R)
• M58: 30,333,661 km (0.063 R)
• M59: 31,062,951 km (0.085 R)
• M60: 31,282,860 km (0.087 R)
• M61: 34,264,345 km (0.074 R)
• M62: 34,795,268 km (0.079 R)
• M63: 35,023,704 km (0.115 R)
• M64: 35,558,666 km (0.12 R)
• M65: 38,037,951 km (0.091 R)
• M66: 38,194,730 km (0.083 R)
• M67: 38,903,076 km (0.095 R)
• M68: 39,457,037 km (0.102 R)
• M69: 42,346,520 km (0.092 R)
• M70: 42,508,983 km (0.044 R)
• M71: 42,590,364 km (0.113 R)
• M72: 44,145,584 km (0.066 R)
• M73: 45,137,418 km (0.1 R)
• M74: 45,220,295 km (0.086 R)
• M75: 45,303,322 km (0.095 R)
• M76: 45,552,701 km (0.085 R)
• M77: 47,733,240 km (0.059 R)
• M78: 48,156,452 km (0.101 R)
• M79: 48,241,274 km (0.118 R)
• M80: 48,496,039 km (0.066 R)
• M81: 48,921,496 km (0.097 R)
• M82: 50,205,195 km (0.096 R)
• M83: 50,635,588 km (0.101 R)
• M84: 50,980,860 km (0.106 R)
• M85: 52,543,859 km (0.114 R)
• M86: 55,538,808 km (0.118 R)
• M87: 55,627,819 km (0.106 R)
• M88: 55,716,680 km (0.088 R)
• M89: 56,967,318 km (0.067 R)
• M90: 58,136,874 km (0.111 R)
• M91: 58,498,303 km (0.05 R)
• M92: 59,860,391 km (0.091 R)
• M93: 60,225,260 km (0.095 R)
• M94: 60,774,135 km (0.119 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 16,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit