🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.64 AU - 0.8 AU

Year: 234 Days

Day: 15.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,596,202 km

• M1: 158,574 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.77 AU - 1.25 AU

Year: 389 Days

Day: 33.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1 AU - 1.62 AU

Year: 574 Days

Day: 44.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.48 AU - 1.7 AU

Year: 768 Days

Day: 39 Hours

Environment

Temp: -63 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,596,202 km

• M1: 459,714 km (0.086 R)
• M2: 1,161,478 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.56 AU - 2.12 AU

Year: 956 Days

Day: 28.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,596,202 km

• M1: 589,116 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.73 AU - 4.39 AU

Year: 3132 Days

Day: 28.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,596,202 km

• M1: 3,274,099 km (0.077 R)

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882

Radius: 8.9

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.15 AU - 7.55 AU

Year: 7630 Days

Day: 15 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,596,202 km

• M1: 206,894 km (0.055 R)
• M2: 471,233 km (0.085 R)
• M3: 1,075,010 km (0.103 R)
• M4: 1,263,803 km (0.065 R)
• M5: 1,760,318 km (0.087 R)
• M6: 2,240,976 km (0.11 R)
• M7: 2,508,607 km (0.117 R)
• M8: 2,735,247 km (0.084 R)
• M9: 2,838,171 km (0.048 R)
• M10: 2,968,770 km (0.068 R)
• M11: 3,317,333 km (0.095 R)
• M12: 3,566,413 km (0.087 R)
• M13: 4,684,209 km (0.112 R)
• M14: 5,058,203 km (0.041 R)
• M15: 5,280,954 km (0.09 R)
• M16: 6,035,227 km (0.088 R)
• M17: 6,373,767 km (0.111 R)
• M18: 6,718,440 km (0.091 R)
• M19: 6,998,637 km (0.115 R)
• M20: 7,104,702 km (0.095 R)
• M21: 8,120,172 km (0.104 R)
• M22: 8,343,672 km (0.101 R)
• M23: 8,644,812 km (0.088 R)
• M24: 10,004,208 km (0.099 R)
• M25: 10,243,864 km (0.104 R)
• M26: 10,404,682 km (0.115 R)
• M27: 10,892,221 km (0.09 R)
• M28: 11,015,340 km (0.103 R)
• M29: 11,138,908 km (0.107 R)
• M30: 11,428,829 km (0.119 R)
• M31: 11,679,555 km (0.061 R)
• M32: 12,484,989 km (0.114 R)
• M33: 12,570,859 km (0.025 R)
• M34: 13,002,897 km (0.064 R)
• M35: 13,089,963 km (0.083 R)
• M36: 13,264,544 km (0.101 R)
• M37: 14,059,806 km (0.045 R)
• M38: 14,328,334 km (0.116 R)
• M39: 14,553,479 km (0.09 R)
• M40: 15,373,425 km (0.118 R)
• M41: 15,465,428 km (0.119 R)
• M42: 15,557,580 km (0.081 R)
• M43: 16,536,997 km (0.1 R)
• M44: 16,631,244 km (0.063 R)
• M45: 20,396,024 km (0.103 R)
• M46: 21,672,692 km (0.084 R)
• M47: 21,931,048 km (0.117 R)
• M48: 22,451,050 km (0.1 R)
• M49: 22,607,829 km (0.06 R)
• M50: 22,869,924 km (0.054 R)
• M51: 23,503,022 km (0.113 R)
• M52: 23,768,558 km (0.115 R)
• M53: 24,249,067 km (0.086 R)
• M54: 24,409,885 km (0.11 R)
• M55: 25,002,741 km (0.103 R)
• M56: 25,983,205 km (0.09 R)
• M57: 26,976,086 km (0.081 R)
• M58: 27,031,587 km (0.114 R)
• M59: 27,533,039 km (0.116 R)
• M60: 27,812,937 km (0.093 R)
• M61: 27,981,384 km (0.118 R)
• M62: 28,262,778 km (0.077 R)
• M63: 29,798,699 km (0.105 R)
• M64: 30,605,630 km (0.11 R)
• M65: 32,359,067 km (0.058 R)
• M66: 32,832,245 km (0.119 R)
• M67: 33,426,747 km (0.111 R)
• M68: 33,845,022 km (0.066 R)
• M69: 35,718,436 km (0.065 R)
• M70: 35,901,395 km (0.075 R)
• M71: 36,452,513 km (0.117 R)
• M72: 36,636,818 km (0.108 R)
• M73: 36,883,056 km (0.102 R)
• M74: 38,935,539 km (0.101 R)
• M75: 39,249,694 km (0.066 R)
• M76: 40,197,397 km (0.1 R)
• M77: 40,324,256 km (0.063 R)
• M78: 40,514,993 km (0.091 R)
• M79: 41,536,746 km (0.1 R)
• M80: 41,665,101 km (0.109 R)
• M81: 43,085,234 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.3

Radius: 8.8

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.02 AU - 10.74 AU

Year: 11891 Days

Day: 8.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,596,202 km

• M1: 118,182 km (0.069 R)
• M2: 197,320 km (0.052 R)
• M3: 650,152 km (0.035 R)
• M4: 1,113,307 km (0.095 R)
• M5: 1,837,959 km (0.112 R)
• M6: 2,098,260 km (0.061 R)
• M7: 2,232,898 km (0.108 R)
• M8: 2,539,424 km (0.034 R)
• M9: 3,222,937 km (0.114 R)
• M10: 3,698,209 km (0.117 R)
• M11: 3,894,481 km (0.066 R)
• M12: 4,127,854 km (0.119 R)
• M13: 4,331,606 km (0.116 R)
• M14: 4,926,707 km (0.068 R)
• M15: 5,325,535 km (0.097 R)
• M16: 5,473,188 km (0.099 R)
• M17: 6,426,276 km (0.096 R)
• M18: 6,504,815 km (0.088 R)
• M19: 7,144,046 km (0.108 R)
• M20: 7,719,849 km (0.098 R)
• M21: 9,135,194 km (0.113 R)
• M22: 9,849,973 km (0.114 R)
• M23: 10,536,328 km (0.073 R)
• M24: 12,003,135 km (0.077 R)
• M25: 12,343,171 km (0.112 R)
• M26: 12,440,858 km (0.044 R)
• M27: 13,734,880 km (0.05 R)
• M28: 16,287,468 km (0.044 R)
• M29: 17,152,144 km (0.076 R)
• M30: 17,755,173 km (0.092 R)
• M31: 17,865,576 km (0.035 R)
• M32: 18,421,033 km (0.087 R)
• M33: 18,869,378 km (0.114 R)
• M34: 20,467,083 km (0.108 R)
• M35: 20,524,977 km (0.107 R)
• M36: 21,048,271 km (0.105 R)
• M37: 21,989,241 km (0.085 R)
• M38: 22,823,848 km (0.11 R)
• M39: 24,094,981 km (0.025 R)
• M40: 26,264,449 km (0.032 R)
• M41: 27,149,620 km (0.072 R)
• M42: 27,404,236 km (0.108 R)
• M43: 27,531,992 km (0.092 R)
• M44: 30,257,815 km (0.11 R)
• M45: 31,052,329 km (0.11 R)
• M46: 31,185,471 km (0.098 R)
• M47: 31,252,042 km (0.069 R)
• M48: 32,122,403 km (0.094 R)
• M49: 33,136,377 km (0.047 R)
• M50: 33,408,645 km (0.114 R)
• M51: 33,681,661 km (0.113 R)
• M52: 34,367,119 km (0.116 R)
• M53: 34,435,934 km (0.066 R)
• M54: 34,642,678 km (0.076 R)
• M55: 35,821,958 km (0.113 R)
• M56: 36,241,281 km (0.109 R)
• M57: 36,451,466 km (0.106 R)
• M58: 37,438,064 km (0.101 R)
• M59: 37,579,733 km (0.114 R)
• M60: 37,650,642 km (0.047 R)
• M61: 38,648,012 km (0.091 R)
• M62: 39,149,912 km (0.047 R)
• M63: 40,450,367 km (0.066 R)
• M64: 41,618,128 km (0.088 R)
• M65: 41,911,938 km (0.109 R)
• M66: 42,649,156 km (0.085 R)
• M67: 43,242,013 km (0.096 R)
• M68: 43,539,413 km (0.065 R)
• M69: 44,211,257 km (0.046 R)
• M70: 44,361,005 km (0.088 R)
• M71: 44,961,640 km (0.089 R)
• M72: 45,489,571 km (0.097 R)
• M73: 46,399,126 km (0.104 R)
• M74: 47,085,182 km (0.059 R)
• M75: 47,621,191 km (0.055 R)
• M76: 49,318,977 km (0.089 R)
• M77: 50,019,095 km (0.03 R)
• M78: 51,271,977 km (0.12 R)
• M79: 52,297,620 km (0.102 R)
• M80: 52,456,045 km (0.088 R)
• M81: 53,170,674 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.2

Radius: 13.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.07 AU - 10.57 AU

Year: 12694 Days

Day: 12 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,596,202 km

• M1: 176,675 km (0.097 R)
• M2: 280,795 km (0.119 R)
• M3: 459,116 km (0.111 R)
• M4: 553,063 km (0.057 R)
• M5: 815,159 km (0.111 R)
• M6: 1,438,832 km (0.079 R)
• M7: 1,523,505 km (0.112 R)
• M8: 1,653,804 km (0.084 R)
• M9: 1,879,697 km (0.068 R)
• M10: 2,262,518 km (0.105 R)
• M11: 2,463,428 km (0.064 R)
• M12: 2,618,112 km (0.112 R)
• M13: 3,129,438 km (0.042 R)
• M14: 3,939,510 km (0.033 R)
• M15: 4,152,089 km (0.072 R)
• M16: 4,244,241 km (0.105 R)
• M17: 4,525,336 km (0.082 R)
• M18: 5,573,568 km (0.117 R)
• M19: 6,125,135 km (0.097 R)
• M20: 6,622,399 km (0.103 R)
• M21: 7,542,575 km (0.089 R)
• M22: 8,502,694 km (0.102 R)
• M23: 9,017,311 km (0.096 R)
• M24: 9,746,600 km (0.074 R)
• M25: 9,952,597 km (0.053 R)
• M26: 11,564,663 km (0.109 R)
• M27: 11,826,759 km (0.112 R)
• M28: 13,668,907 km (0.087 R)
• M29: 14,318,311 km (0.084 R)
• M30: 15,263,471 km (0.035 R)
• M31: 15,454,956 km (0.087 R)
• M32: 16,228,826 km (0.116 R)
• M33: 16,424,350 km (0.044 R)
• M34: 17,064,928 km (0.113 R)
• M35: 17,613,504 km (0.076 R)
• M36: 17,864,679 km (0.112 R)
• M37: 17,965,507 km (0.119 R)
• M38: 18,932,807 km (0.104 R)
• M39: 19,500,681 km (0.069 R)
• M40: 21,237,512 km (0.032 R)
• M41: 21,773,521 km (0.093 R)
• M42: 22,314,168 km (0.109 R)
• M43: 22,968,659 km (0.096 R)
• M44: 23,574,081 km (0.115 R)
• M45: 24,017,789 km (0.091 R)
• M46: 24,184,889 km (0.115 R)
• M47: 24,576,387 km (0.115 R)
• M48: 25,252,270 km (0.103 R)
• M49: 25,877,140 km (0.113 R)
• M50: 26,048,430 km (0.107 R)
• M51: 26,564,692 km (0.107 R)
• M52: 27,374,466 km (0.102 R)
• M53: 27,490,853 km (0.088 R)
• M54: 27,607,240 km (0.114 R)
• M55: 27,840,762 km (0.108 R)
• M56: 28,309,901 km (0.035 R)
• M57: 29,434,129 km (0.085 R)
• M58: 29,553,359 km (0.093 R)
• M59: 30,151,900 km (0.118 R)
• M60: 31,787,603 km (0.104 R)
• M61: 32,093,680 km (0.064 R)
• M62: 32,400,804 km (0.03 R)
• M63: 33,327,862 km (0.056 R)
• M64: 33,452,029 km (0.073 R)
• M65: 34,326,279 km (0.077 R)
• M66: 34,451,791 km (0.114 R)
• M67: 37,251,216 km (0.06 R)
• M68: 37,638,675 km (0.068 R)
• M69: 38,092,255 km (0.062 R)
• M70: 39,332,721 km (0.117 R)
• M71: 39,661,387 km (0.09 R)
• M72: 41,251,613 km (0.106 R)
• M73: 42,525,289 km (0.079 R)
• M74: 42,795,014 km (0.06 R)
• M75: 44,016,032 km (0.1 R)
• M76: 44,288,898 km (0.092 R)
• M77: 44,630,879 km (0.097 R)
• M78: 45,179,754 km (0.082 R)
• M79: 45,661,908 km (0.066 R)
• M80: 45,938,215 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.9

Radius: 5.2

Gravity: 23.81 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.79 AU - 14.43 AU

Year: 19225 Days

Day: 20.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 105.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,596,202 km

• M1: 98,435 km (0.09 R)
• M2: 780,302 km (0.045 R)
• M3: 827,426 km (0.115 R)
• M4: 875,596 km (0.065 R)
• M5: 1,051,673 km (0.115 R)
• M6: 1,322,595 km (0.039 R)
• M7: 1,830,480 km (0.072 R)
• M8: 2,088,685 km (0.046 R)
• M9: 2,603,302 km (0.112 R)
• M10: 4,028,072 km (0.111 R)
• M11: 4,750,331 km (0.1 R)
• M12: 5,420,080 km (0.069 R)
• M13: 5,742,763 km (0.097 R)
• M14: 5,929,910 km (0.114 R)
• M15: 5,977,033 km (0.095 R)
• M16: 6,358,508 km (0.108 R)
• M17: 6,406,678 km (0.061 R)
• M18: 6,503,468 km (0.081 R)
• M19: 6,796,830 km (0.059 R)
• M20: 7,498,144 km (0.116 R)
• M21: 7,754,256 km (0.094 R)
• M22: 8,327,515 km (0.095 R)
• M23: 8,486,238 km (0.101 R)
• M24: 8,646,009 km (0.062 R)
• M25: 8,699,415 km (0.09 R)
• M26: 8,914,388 km (0.093 R)
• M27: 9,349,568 km (0.11 R)
• M28: 11,216,549 km (0.114 R)
• M29: 11,274,892 km (0.069 R)
• M30: 11,923,249 km (0.113 R)
• M31: 12,462,699 km (0.084 R)
• M32: 13,010,078 km (0.027 R)
• M33: 13,255,867 km (0.093 R)
• M34: 13,503,153 km (0.097 R)
• M35: 15,406,187 km (0.117 R)
• M36: 15,536,038 km (0.097 R)
• M37: 15,731,413 km (0.061 R)
• M38: 16,059,032 km (0.087 R)
• M39: 16,190,678 km (0.094 R)
• M40: 16,787,424 km (0.111 R)
• M41: 18,828,238 km (0.11 R)
• M42: 20,373,884 km (0.092 R)
• M43: 20,445,092 km (0.106 R)
• M44: 20,659,167 km (0.089 R)
• M45: 24,487,376 km (0.115 R)
• M46: 24,790,761 km (0.105 R)
• M47: 25,171,787 km (0.078 R)
• M48: 25,324,676 km (0.112 R)
• M49: 26,094,057 km (0.066 R)
• M50: 27,105,638 km (0.108 R)
• M51: 28,050,648 km (0.119 R)
• M52: 28,846,509 km (0.094 R)
• M53: 28,926,394 km (0.102 R)
• M54: 29,006,429 km (0.1 R)
• M55: 29,166,798 km (0.103 R)
• M56: 29,811,116 km (0.072 R)
• M57: 29,972,981 km (0.025 R)
• M58: 31,195,794 km (0.059 R)
• M59: 31,360,052 km (0.117 R)
• M60: 31,854,623 km (0.072 R)
• M61: 32,268,710 km (0.051 R)
• M62: 32,684,741 km (0.075 R)
• M63: 33,437,817 km (0.094 R)
• M64: 34,027,382 km (0.078 R)
• M65: 34,281,250 km (0.117 R)
• M66: 34,875,752 km (0.083 R)
• M67: 37,636,879 km (0.118 R)
• M68: 38,602,085 km (0.075 R)
• M69: 39,842,251 km (0.071 R)
• M70: 39,931,412 km (0.1 R)
• M71: 40,109,732 km (0.106 R)
• M72: 40,825,857 km (0.101 R)
• M73: 41,095,582 km (0.1 R)
• M74: 41,185,640 km (0.108 R)
• M75: 41,365,756 km (0.106 R)
• M76: 43,548,838 km (0.086 R)
• M77: 46,049,217 km (0.08 R)
• M78: 51,478,273 km (0.106 R)
• M79: 52,353,720 km (0.042 R)
• M80: 52,744,469 km (0.066 R)
• M81: 54,218,158 km (0.069 R)
• M82: 55,009,680 km (0.043 R)
• M83: 55,108,864 km (0.099 R)
• M84: 55,705,460 km (0.096 R)
• M85: 56,504,013 km (0.096 R)
• M86: 57,507,665 km (0.099 R)
• M87: 57,608,345 km (0.107 R)
• M88: 58,618,579 km (0.03 R)
• M89: 58,922,712 km (0.071 R)
• M90: 62,613,441 km (0.06 R)
• M91: 67,755,868 km (0.115 R)
• M92: 72,378,741 km (0.095 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 13,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit