🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.76 AU - 1.04 AU

Year: 303 Days

Day: 19.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.19 AU - 1.83 AU

Year: 658 Days

Day: 47.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,927,846 km

• M1: 46,974 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.53 AU - 2.03 AU

Year: 842 Days

Day: 45.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156

Radius: 12.5

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.52 AU - 7.46 AU

Year: 5201 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 91,927,846 km

• M1: 197,020 km (0.092 R)
• M2: 580,290 km (0.088 R)
• M3: 705,204 km (0.075 R)
• M4: 849,716 km (0.101 R)
• M5: 955,482 km (0.107 R)
• M6: 1,368,372 km (0.036 R)
• M7: 1,685,968 km (0.111 R)
• M8: 2,349,135 km (0.099 R)
• M9: 2,587,295 km (0.084 R)
• M10: 2,774,891 km (0.107 R)
• M11: 2,922,394 km (0.052 R)
• M12: 3,027,113 km (0.066 R)
• M13: 3,178,955 km (0.053 R)
• M14: 3,349,048 km (0.118 R)
• M15: 3,538,139 km (0.103 R)
• M16: 3,795,896 km (0.113 R)
• M17: 3,927,094 km (0.092 R)
• M18: 4,312,607 km (0.095 R)
• M19: 4,484,196 km (0.118 R)
• M20: 4,640,526 km (0.075 R)
• M21: 4,745,843 km (0.119 R)
• M22: 4,905,165 km (0.068 R)
• M23: 5,412,601 km (0.08 R)
• M24: 5,504,902 km (0.116 R)
• M25: 5,936,791 km (0.093 R)
• M26: 6,127,978 km (0.089 R)
• M27: 6,224,468 km (0.098 R)
• M28: 6,497,036 km (0.101 R)
• M29: 6,793,389 km (0.067 R)
• M30: 6,933,263 km (0.074 R)
• M31: 7,297,534 km (0.081 R)
• M32: 7,792,703 km (0.049 R)
• M33: 8,044,476 km (0.098 R)
• M34: 8,384,362 km (0.085 R)
• M35: 8,491,624 km (0.063 R)
• M36: 8,903,168 km (0.069 R)
• M37: 9,012,524 km (0.094 R)
• M38: 9,254,723 km (0.063 R)
• M39: 9,543,895 km (0.093 R)
• M40: 9,678,384 km (0.114 R)
• M41: 9,835,910 km (0.104 R)
• M42: 9,994,484 km (0.104 R)
• M43: 10,131,067 km (0.12 R)
• M44: 10,406,028 km (0.085 R)
• M45: 10,544,406 km (0.055 R)
• M46: 10,683,382 km (0.075 R)
• M47: 10,939,943 km (0.104 R)
• M48: 11,080,714 km (0.116 R)
• M49: 12,058,785 km (0.066 R)
• M50: 12,717,913 km (0.079 R)
• M51: 12,816,498 km (0.117 R)
• M52: 12,989,882 km (0.089 R)
• M53: 13,188,847 km (0.103 R)
• M54: 13,338,745 km (0.079 R)
• M55: 13,589,770 km (0.1 R)
• M56: 14,326,838 km (0.045 R)
• M57: 14,868,832 km (0.06 R)
• M58: 14,998,832 km (0.109 R)
• M59: 15,103,102 km (0.089 R)
• M60: 15,549,053 km (0.109 R)
• M61: 15,972,714 km (0.063 R)
• M62: 16,105,856 km (0.084 R)
• M63: 16,185,891 km (0.068 R)
• M64: 16,696,170 km (0.111 R)
• M65: 17,157,230 km (0.055 R)
• M66: 17,512,675 km (0.114 R)
• M67: 17,622,629 km (0.075 R)
• M68: 17,705,058 km (0.061 R)
• M69: 18,175,244 km (0.114 R)
• M70: 18,370,170 km (0.075 R)
• M71: 18,453,795 km (0.111 R)
• M72: 18,649,619 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.8

Radius: 3.8

Gravity: 46.39 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.91 AU - 17.29 AU

Year: 18783 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,927,846 km

• M1: 333,304 km (0.072 R)
• M2: 501,003 km (0.081 R)
• M3: 1,359,097 km (0.087 R)
• M4: 1,445,564 km (0.108 R)
• M5: 2,166,626 km (0.087 R)
• M6: 2,336,120 km (0.105 R)
• M7: 2,405,085 km (0.097 R)
• M8: 2,474,798 km (0.109 R)
• M9: 2,545,109 km (0.116 R)
• M10: 3,879,372 km (0.105 R)
• M11: 4,085,069 km (0.116 R)
• M12: 4,210,133 km (0.119 R)
• M13: 4,336,543 km (0.088 R)
• M14: 4,766,637 km (0.111 R)
• M15: 4,942,564 km (0.074 R)
• M16: 5,436,985 km (0.025 R)
• M17: 6,041,660 km (0.111 R)
• M18: 6,184,077 km (0.098 R)
• M19: 6,424,181 km (0.076 R)
• M20: 6,520,971 km (0.093 R)
• M21: 7,162,297 km (0.092 R)
• M22: 7,262,827 km (0.08 R)
• M23: 7,720,597 km (0.115 R)
• M24: 7,927,042 km (0.099 R)
• M25: 8,135,282 km (0.056 R)
• M26: 8,663,811 km (0.087 R)
• M27: 8,824,629 km (0.119 R)
• M28: 9,203,411 km (0.108 R)
• M29: 10,089,180 km (0.106 R)
• M30: 11,175,709 km (0.112 R)
• M31: 11,409,231 km (0.082 R)
• M32: 11,821,523 km (0.093 R)
• M33: 13,026,534 km (0.116 R)
• M34: 13,272,323 km (0.066 R)
• M35: 14,333,271 km (0.107 R)
• M36: 15,356,521 km (0.104 R)
• M37: 16,336,985 km (0.077 R)
• M38: 16,403,107 km (0.114 R)
• M39: 19,607,643 km (0.115 R)
• M40: 20,669,938 km (0.08 R)
• M41: 21,678,078 km (0.063 R)
• M42: 23,966,925 km (0.109 R)
• M43: 24,042,023 km (0.076 R)
• M44: 26,563,795 km (0.093 R)
• M45: 26,641,586 km (0.055 R)
• M46: 27,580,163 km (0.117 R)
• M47: 27,658,851 km (0.092 R)
• M48: 28,370,488 km (0.089 R)
• M49: 28,449,925 km (0.095 R)
• M50: 29,409,146 km (0.108 R)
• M51: 29,731,081 km (0.099 R)
• M52: 29,811,864 km (0.081 R)
• M53: 30,216,376 km (0.115 R)
• M54: 30,297,608 km (0.064 R)
• M55: 30,460,071 km (0.089 R)
• M56: 30,949,256 km (0.087 R)
• M57: 32,598,573 km (0.086 R)
• M58: 35,040,459 km (0.108 R)
• M59: 35,810,140 km (0.089 R)
• M60: 35,896,009 km (0.105 R)
• M61: 36,498,888 km (0.09 R)
• M62: 37,366,107 km (0.092 R)
• M63: 37,627,604 km (0.099 R)
• M64: 38,064,729 km (0.088 R)
• M65: 38,327,872 km (0.099 R)
• M66: 41,081,670 km (0.108 R)
• M67: 41,622,017 km (0.081 R)
• M68: 42,255,265 km (0.085 R)
• M69: 44,174,306 km (0.101 R)
• M70: 48,002,067 km (0.078 R)
• M71: 48,381,148 km (0.098 R)
• M72: 49,524,375 km (0.115 R)
• M73: 49,907,495 km (0.071 R)
• M74: 51,159,181 km (0.044 R)
• M75: 51,740,368 km (0.056 R)
• M76: 51,837,457 km (0.106 R)
• M77: 51,934,546 km (0.087 R)
• M78: 53,007,014 km (0.105 R)
• M79: 53,398,810 km (0.048 R)
• M80: 53,496,947 km (0.077 R)
• M81: 53,988,376 km (0.097 R)
• M82: 54,185,396 km (0.108 R)
• M83: 54,678,919 km (0.095 R)
• M84: 54,777,804 km (0.104 R)
• M85: 56,867,985 km (0.102 R)
• M86: 57,671,026 km (0.076 R)
• M87: 63,189,243 km (0.118 R)
• M88: 64,751,643 km (0.06 R)
• M89: 65,800,324 km (0.086 R)
• M90: 68,020,805 km (0.108 R)
• M91: 68,553,075 km (0.07 R)
• M92: 71,775,712 km (0.048 R)
• M93: 71,992,330 km (0.066 R)
• M94: 72,100,788 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.3

Radius: 6.4

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.37 AU - 16.45 AU

Year: 20425 Days

Day: 20.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,927,846 km

• M1: 84,972 km (0.082 R)
• M2: 188,643 km (0.12 R)
• M3: 328,517 km (0.093 R)
• M4: 723,605 km (0.094 R)
• M5: 930,499 km (0.109 R)
• M6: 1,448,257 km (0.052 R)
• M7: 1,709,455 km (0.074 R)
• M8: 2,216,143 km (0.101 R)
• M9: 2,425,281 km (0.077 R)
• M10: 2,703,533 km (0.108 R)
• M11: 2,830,392 km (0.063 R)
• M12: 3,632,685 km (0.071 R)
• M13: 4,314,702 km (0.107 R)
• M14: 4,880,631 km (0.053 R)
• M15: 5,630,714 km (0.107 R)
• M16: 6,122,742 km (0.108 R)
• M17: 6,416,103 km (0.048 R)
• M18: 7,191,469 km (0.094 R)
• M19: 7,279,432 km (0.077 R)
• M20: 7,367,845 km (0.117 R)
• M21: 7,456,556 km (0.117 R)
• M22: 9,208,048 km (0.045 R)
• M23: 11,334,731 km (0.056 R)
• M24: 12,058,486 km (0.032 R)
• M25: 12,320,581 km (0.038 R)
• M26: 13,064,382 km (0.094 R)
• M27: 13,387,663 km (0.107 R)
• M28: 13,441,817 km (0.062 R)
• M29: 13,550,276 km (0.112 R)
• M30: 13,768,240 km (0.098 R)
• M31: 13,932,349 km (0.11 R)
• M32: 13,987,251 km (0.101 R)
• M33: 14,373,214 km (0.112 R)
• M34: 15,043,263 km (0.058 R)
• M35: 15,495,497 km (0.095 R)
• M36: 15,552,344 km (0.108 R)
• M37: 16,703,949 km (0.052 R)
• M38: 16,820,485 km (0.057 R)
• M39: 17,113,398 km (0.116 R)
• M40: 18,061,699 km (0.053 R)
• M41: 19,516,089 km (0.047 R)
• M42: 19,947,380 km (0.068 R)
• M43: 21,449,492 km (0.114 R)
• M44: 22,214,237 km (0.083 R)
• M45: 22,664,377 km (0.104 R)
• M46: 22,858,255 km (0.099 R)
• M47: 23,052,733 km (0.096 R)
• M48: 23,377,958 km (0.113 R)
• M49: 23,901,401 km (0.099 R)
• M50: 24,098,721 km (0.106 R)
• M51: 24,495,006 km (0.054 R)
• M52: 24,561,278 km (0.11 R)
• M53: 24,693,971 km (0.106 R)
• M54: 24,826,963 km (0.094 R)
• M55: 25,026,826 km (0.09 R)
• M56: 26,781,011 km (0.078 R)
• M57: 28,435,264 km (0.092 R)
• M58: 28,783,977 km (0.054 R)
• M59: 29,556,351 km (0.107 R)
• M60: 30,834,664 km (0.08 R)
• M61: 33,224,939 km (0.094 R)
• M62: 33,298,242 km (0.086 R)
• M63: 34,108,763 km (0.078 R)
• M64: 34,479,317 km (0.12 R)
• M65: 36,654,620 km (0.116 R)
• M66: 36,958,154 km (0.114 R)
• M67: 38,488,241 km (0.108 R)
• M68: 39,961,032 km (0.026 R)
• M69: 40,038,973 km (0.031 R)
• M70: 40,900,656 km (0.113 R)
• M71: 40,979,195 km (0.078 R)
• M72: 41,215,410 km (0.098 R)
• M73: 42,403,068 km (0.106 R)
• M74: 43,041,103 km (0.046 R)
• M75: 43,843,097 km (0.088 R)
• M76: 44,812,042 km (0.113 R)
• M77: 44,893,124 km (0.086 R)
• M78: 45,136,670 km (0.108 R)
• M79: 45,706,488 km (0.071 R)
• M80: 46,114,890 km (0.093 R)
• M81: 47,430,155 km (0.09 R)
• M82: 49,929,337 km (0.1 R)
• M83: 50,265,782 km (0.105 R)
• M84: 50,434,229 km (0.095 R)
• M85: 53,585,209 km (0.108 R)
• M86: 55,924,621 km (0.054 R)
• M87: 56,186,567 km (0.095 R)
• M88: 56,887,133 km (0.119 R)
• M89: 58,297,093 km (0.03 R)
• M90: 58,562,630 km (0.111 R)
• M91: 59,272,920 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.7

Radius: 3

Gravity: 107.74 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.39 AU - 16.25 AU

Year: 22323 Days

Day: 21.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,927,846 km

• M1: 40,242 km (0.075 R)
• M2: 60,587 km (0.111 R)
• M3: 277,953 km (0.096 R)
• M4: 378,931 km (0.104 R)
• M5: 491,130 km (0.029 R)
• M6: 588,219 km (0.112 R)
• M7: 1,095,655 km (0.118 R)
• M8: 1,421,778 km (0.119 R)
• M9: 1,595,312 km (0.089 R)
• M10: 1,962,574 km (0.108 R)
• M11: 2,685,581 km (0.089 R)
• M12: 3,527,817 km (0.058 R)
• M13: 3,574,192 km (0.084 R)
• M14: 4,098,383 km (0.101 R)
• M15: 4,196,220 km (0.113 R)
• M16: 4,444,254 km (0.109 R)
• M17: 5,006,442 km (0.088 R)
• M18: 5,111,011 km (0.104 R)
• M19: 5,216,328 km (0.06 R)
• M20: 6,364,791 km (0.118 R)
• M21: 6,649,476 km (0.101 R)
• M22: 6,822,112 km (0.109 R)
• M23: 7,587,604 km (0.034 R)
• M24: 8,504,041 km (0.111 R)
• M25: 9,070,418 km (0.078 R)
• M26: 9,198,025 km (0.118 R)
• M27: 9,454,885 km (0.111 R)
• M28: 9,713,988 km (0.054 R)
• M29: 10,239,376 km (0.098 R)
• M30: 10,908,976 km (0.036 R)
• M31: 12,009,418 km (0.1 R)
• M32: 12,079,430 km (0.063 R)
• M33: 12,290,063 km (0.092 R)
• M34: 13,506,444 km (0.072 R)
• M35: 13,579,148 km (0.104 R)
• M36: 15,212,009 km (0.079 R)
• M37: 16,437,964 km (0.116 R)
• M38: 17,854,506 km (0.099 R)
• M39: 19,227,814 km (0.113 R)
• M40: 19,309,644 km (0.109 R)
• M41: 19,885,596 km (0.111 R)
• M42: 21,308,122 km (0.11 R)
• M43: 22,074,213 km (0.037 R)
• M44: 22,676,494 km (0.082 R)
• M45: 23,458,592 km (0.114 R)
• M46: 23,896,913 km (0.117 R)
• M47: 25,407,254 km (0.072 R)
• M48: 25,676,979 km (0.098 R)
• M49: 28,612,538 km (0.09 R)
• M50: 28,893,183 km (0.117 R)
• M51: 30,024,741 km (0.097 R)
• M52: 31,363,044 km (0.105 R)
• M53: 34,295,611 km (0.103 R)
• M54: 34,394,794 km (0.058 R)
• M55: 37,416,522 km (0.085 R)
• M56: 37,825,672 km (0.092 R)
• M57: 39,998,581 km (0.114 R)
• M58: 40,312,138 km (0.041 R)
• M59: 40,626,743 km (0.107 R)
• M60: 42,424,311 km (0.052 R)
• M61: 42,850,964 km (0.064 R)
• M62: 43,924,029 km (0.09 R)
• M63: 46,754,870 km (0.092 R)
• M64: 49,307,757 km (0.06 R)
• M65: 50,770,675 km (0.103 R)
• M66: 50,883,771 km (0.07 R)
• M67: 53,278,534 km (0.08 R)
• M68: 55,943,171 km (0.044 R)
• M69: 59,245,095 km (0.079 R)
• M70: 59,483,405 km (0.102 R)
• M71: 64,437,338 km (0.094 R)
• M72: 64,559,859 km (0.069 R)
• M73: 65,542,418 km (0.064 R)
• M74: 67,646,661 km (0.116 R)
• M75: 68,269,886 km (0.111 R)
• M76: 68,394,651 km (0.105 R)
• M77: 68,644,629 km (0.079 R)
• M78: 70,024,669 km (0.077 R)
• M79: 73,834,777 km (0.113 R)
• M80: 73,962,982 km (0.062 R)
• M81: 76,152,946 km (0.055 R)
• M82: 77,972,355 km (0.092 R)
• M83: 78,756,547 km (0.102 R)
• M84: 79,411,935 km (0.09 R)
• M85: 79,674,629 km (0.094 R)
• M86: 80,596,302 km (0.078 R)
• M87: 81,389,170 km (0.045 R)
• M88: 82,583,111 km (0.054 R)
• M89: 84,318,147 km (0.111 R)
• M90: 85,122,984 km (0.067 R)
• M91: 85,795,576 km (0.103 R)
• M92: 89,048,581 km (0.056 R)
• M93: 89,594,614 km (0.07 R)
• M94: 89,868,078 km (0.043 R)
• M95: 90,552,938 km (0.095 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 14,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit