🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.85 AU - 1.15 AU

Year: 373 Days

Day: 24.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,032,531 km

• M1: 53,556 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.04 AU - 1.24 AU

Year: 454 Days

Day: 26.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.93 AU - 1.53 AU

Year: 509 Days

Day: 23.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.68 AU - 3.76 AU

Year: 2675 Days

Day: 19.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,032,531 km

• M1: 1,295,069 km (0.091 R)

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.3

Radius: 9.5

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.76 AU - 5.3 AU

Year: 3594 Days

Day: 14.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,032,531 km

• M1: 140,622 km (0.074 R)
• M2: 204,051 km (0.045 R)
• M3: 283,338 km (0.058 R)
• M4: 353,051 km (0.113 R)
• M5: 495,767 km (0.09 R)
• M6: 616,493 km (0.085 R)
• M7: 976,425 km (0.04 R)
• M8: 1,053,169 km (0.116 R)
• M9: 1,145,620 km (0.119 R)
• M10: 1,227,002 km (0.111 R)
• M11: 1,454,091 km (0.081 R)
• M12: 1,710,203 km (0.115 R)
• M13: 2,030,342 km (0.066 R)
• M14: 2,282,864 km (0.043 R)
• M15: 2,456,846 km (0.096 R)
• M16: 2,581,311 km (0.118 R)
• M17: 3,005,122 km (0.067 R)
• M18: 3,196,308 km (0.1 R)
• M19: 3,332,592 km (0.065 R)
• M20: 3,651,235 km (0.087 R)
• M21: 3,814,297 km (0.091 R)
• M22: 4,168,694 km (0.074 R)
• M23: 4,577,545 km (0.105 R)
• M24: 4,775,762 km (0.116 R)
• M25: 4,842,483 km (0.078 R)
• M26: 4,999,262 km (0.088 R)
• M27: 5,975,388 km (0.034 R)
• M28: 6,047,344 km (0.104 R)
• M29: 6,168,070 km (0.102 R)
• M30: 6,411,615 km (0.06 R)
• M31: 7,161,400 km (0.106 R)
• M32: 7,237,844 km (0.082 R)
• M33: 7,833,543 km (0.111 R)
• M34: 8,123,912 km (0.067 R)
• M35: 8,257,204 km (0.076 R)
• M36: 8,391,094 km (0.114 R)
• M37: 9,293,169 km (0.118 R)
• M38: 10,139,744 km (0.092 R)
• M39: 10,340,803 km (0.083 R)
• M40: 10,427,420 km (0.111 R)
• M41: 10,630,425 km (0.114 R)
• M42: 11,158,356 km (0.05 R)
• M43: 11,336,377 km (0.093 R)
• M44: 11,425,687 km (0.112 R)
• M45: 11,604,905 km (0.112 R)
• M46: 11,725,032 km (0.106 R)
• M47: 12,209,430 km (0.094 R)
• M48: 12,917,327 km (0.085 R)
• M49: 12,979,410 km (0.104 R)
• M50: 13,041,793 km (0.065 R)
• M51: 13,701,669 km (0.093 R)
• M52: 14,469,256 km (0.111 R)
• M53: 14,695,747 km (0.067 R)
• M54: 14,890,972 km (0.1 R)
• M55: 15,382,401 km (0.116 R)
• M56: 16,046,017 km (0.091 R)
• M57: 16,617,481 km (0.082 R)
• M58: 17,058,944 km (0.106 R)
• M59: 17,229,785 km (0.065 R)
• M60: 17,538,705 km (0.111 R)
• M61: 17,780,156 km (0.086 R)
• M62: 18,092,366 km (0.114 R)
• M63: 18,266,648 km (0.097 R)
• M64: 18,511,540 km (0.078 R)
• M65: 18,898,400 km (0.109 R)
• M66: 19,359,161 km (0.066 R)
• M67: 19,859,566 km (0.116 R)
• M68: 20,763,736 km (0.108 R)
• M69: 21,202,506 km (0.119 R)
• M70: 21,349,411 km (0.101 R)
• M71: 22,051,923 km (0.076 R)
• M72: 22,574,468 km (0.109 R)
• M73: 22,649,417 km (0.116 R)
• M74: 22,799,613 km (0.086 R)
• M75: 23,101,053 km (0.066 R)
• M76: 23,555,681 km (0.033 R)
• M77: 23,669,674 km (0.078 R)
• M78: 24,166,339 km (0.111 R)
• M79: 24,358,273 km (0.116 R)
• M80: 25,169,842 km (0.109 R)
• M81: 25,520,499 km (0.114 R)
• M82: 25,598,589 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.3

Radius: 11.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.02 AU - 5.46 AU

Year: 3847 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 46,032,531 km

• M1: 148,999 km (0.112 R)
• M2: 232,325 km (0.072 R)
• M3: 390,899 km (0.115 R)
• M4: 591,510 km (0.103 R)
• M5: 696,677 km (0.109 R)
• M6: 935,286 km (0.101 R)
• M7: 1,011,431 km (0.104 R)
• M8: 1,231,041 km (0.069 R)
• M9: 1,482,814 km (0.101 R)
• M10: 1,665,922 km (0.036 R)
• M11: 1,883,138 km (0.087 R)
• M12: 2,091,378 km (0.109 R)
• M13: 2,231,402 km (0.085 R)
• M14: 2,501,276 km (0.058 R)
• M15: 2,650,276 km (0.086 R)
• M16: 2,895,018 km (0.087 R)
• M17: 3,072,890 km (0.101 R)
• M18: 3,494,756 km (0.071 R)
• M19: 3,650,637 km (0.029 R)
• M20: 4,120,973 km (0.111 R)
• M21: 4,238,556 km (0.085 R)
• M22: 4,441,262 km (0.081 R)
• M23: 4,671,493 km (0.058 R)
• M24: 4,794,313 km (0.065 R)
• M25: 4,918,180 km (0.107 R)
• M26: 5,696,986 km (0.104 R)
• M27: 6,054,076 km (0.108 R)
• M28: 6,296,275 km (0.102 R)
• M29: 6,432,260 km (0.119 R)
• M30: 6,541,616 km (0.116 R)
• M31: 6,762,422 km (0.087 R)
• M32: 7,013,747 km (0.07 R)
• M33: 7,183,091 km (0.111 R)
• M34: 7,310,998 km (0.098 R)
• M35: 7,482,586 km (0.076 R)
• M36: 7,961,599 km (0.065 R)
• M37: 8,108,803 km (0.102 R)
• M38: 8,331,255 km (0.093 R)
• M39: 8,525,583 km (0.099 R)
• M40: 8,646,009 km (0.091 R)
• M41: 8,980,061 km (0.039 R)
• M42: 9,056,655 km (0.111 R)
• M43: 9,473,584 km (0.118 R)
• M44: 9,817,959 km (0.107 R)
• M45: 9,896,797 km (0.103 R)
• M46: 10,150,515 km (0.061 R)
• M47: 10,374,313 km (0.119 R)
• M48: 10,583,601 km (0.067 R)
• M49: 10,973,752 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.3

Radius: 14.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.81 AU - 6.45 AU

Year: 4980 Days

Day: 6.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,032,531 km

• M1: 180,116 km (0.079 R)
• M2: 309,219 km (0.051 R)
• M3: 855,401 km (0.092 R)
• M4: 1,173,894 km (0.051 R)
• M5: 1,299,407 km (0.091 R)
• M6: 1,480,121 km (0.046 R)
• M7: 1,617,003 km (0.034 R)
• M8: 1,848,880 km (0.101 R)
• M9: 2,247,259 km (0.034 R)
• M10: 2,366,040 km (0.09 R)
• M11: 2,466,869 km (0.079 R)
• M12: 2,569,194 km (0.103 R)
• M13: 2,884,845 km (0.113 R)
• M14: 3,235,503 km (0.114 R)
• M15: 3,348,000 km (0.102 R)
• M16: 3,623,560 km (0.095 R)
• M17: 3,717,058 km (0.058 R)
• M18: 3,811,305 km (0.088 R)
• M19: 4,172,434 km (0.113 R)
• M20: 4,850,412 km (0.097 R)
• M21: 5,295,166 km (0.106 R)
• M22: 5,401,680 km (0.086 R)
• M23: 5,590,024 km (0.112 R)
• M24: 6,000,819 km (0.084 R)
• M25: 6,364,941 km (0.112 R)
• M26: 7,056,083 km (0.062 R)
• M27: 7,232,758 km (0.091 R)
• M28: 7,530,308 km (0.108 R)
• M29: 7,923,302 km (0.109 R)
• M30: 8,014,856 km (0.116 R)
• M31: 8,291,911 km (0.042 R)
• M32: 8,416,227 km (0.034 R)
• M33: 8,982,604 km (0.071 R)
• M34: 9,110,211 km (0.112 R)
• M35: 9,822,746 km (0.044 R)
• M36: 9,921,331 km (0.06 R)
• M37: 10,020,365 km (0.082 R)
• M38: 10,119,548 km (0.118 R)
• M39: 10,352,322 km (0.112 R)
• M40: 10,587,041 km (0.078 R)
• M41: 11,061,566 km (0.082 R)
• M42: 11,370,336 km (0.068 R)
• M43: 11,856,379 km (0.042 R)
• M44: 12,172,480 km (0.099 R)
• M45: 12,278,544 km (0.042 R)
• M46: 12,527,026 km (0.063 R)
• M47: 13,428,054 km (0.097 R)
• M48: 14,275,526 km (0.066 R)
• M49: 15,102,354 km (0.081 R)
• M50: 15,675,164 km (0.119 R)
• M51: 16,332,796 km (0.078 R)
• M52: 16,802,534 km (0.1 R)
• M53: 17,039,048 km (0.105 R)
• M54: 17,236,966 km (0.074 R)
• M55: 17,915,841 km (0.11 R)
• M56: 18,440,930 km (0.098 R)
• M57: 19,011,945 km (0.107 R)
• M58: 21,098,685 km (0.064 R)
• M59: 21,354,049 km (0.094 R)
• M60: 22,342,143 km (0.116 R)
• M61: 22,994,539 km (0.102 R)
• M62: 23,609,237 km (0.117 R)
• M63: 24,140,309 km (0.043 R)
• M64: 24,541,381 km (0.103 R)
• M65: 24,809,909 km (0.064 R)
• M66: 25,304,779 km (0.088 R)
• M67: 25,711,984 km (0.104 R)
• M68: 25,802,790 km (0.083 R)
• M69: 26,395,796 km (0.033 R)
• M70: 27,548,448 km (0.048 R)
• M71: 27,920,947 km (0.119 R)
• M72: 28,154,469 km (0.076 R)
• M73: 28,248,117 km (0.079 R)
• M74: 28,811,952 km (0.065 R)
• M75: 29,950,840 km (0.108 R)
• M76: 30,094,304 km (0.09 R)
• M77: 30,190,047 km (0.118 R)
• M78: 30,814,768 km (0.113 R)
• M79: 31,104,539 km (0.11 R)
• M80: 31,346,588 km (0.094 R)
• M81: 31,540,916 km (0.088 R)
• M82: 31,930,469 km (0.095 R)
• M83: 32,566,858 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.6

Radius: 11.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.09 AU - 9.27 AU

Year: 9533 Days

Day: 10.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,032,531 km

• M1: 142,118 km (0.037 R)
• M2: 287,826 km (0.118 R)
• M3: 364,720 km (0.081 R)
• M4: 533,017 km (0.052 R)
• M5: 605,722 km (0.089 R)
• M6: 713,881 km (0.043 R)
• M7: 795,711 km (0.094 R)
• M8: 1,176,587 km (0.079 R)
• M9: 1,336,059 km (0.077 R)
• M10: 1,589,328 km (0.107 R)
• M11: 1,812,378 km (0.119 R)
• M12: 1,974,692 km (0.1 R)
• M13: 2,093,772 km (0.074 R)
• M14: 2,339,112 km (0.066 R)
• M15: 2,414,510 km (0.108 R)
• M16: 2,993,005 km (0.106 R)
• M17: 3,075,283 km (0.043 R)
• M18: 3,411,879 km (0.095 R)
• M19: 3,730,821 km (0.086 R)
• M20: 4,120,374 km (0.089 R)
• M21: 4,212,227 km (0.1 R)
• M22: 4,906,212 km (0.098 R)
• M23: 6,187,368 km (0.102 R)
• M24: 6,434,354 km (0.101 R)
• M25: 6,576,921 km (0.078 R)
• M26: 6,865,196 km (0.118 R)
• M27: 7,566,511 km (0.059 R)
• M28: 7,754,854 km (0.094 R)
• M29: 7,830,551 km (0.068 R)
• M30: 7,982,991 km (0.116 R)
• M31: 8,136,179 km (0.114 R)
• M32: 8,719,910 km (0.098 R)
• M33: 9,968,753 km (0.064 R)
• M34: 10,341,850 km (0.098 R)
• M35: 10,888,780 km (0.081 R)
• M36: 11,315,882 km (0.11 R)
• M37: 11,445,135 km (0.038 R)
• M38: 11,574,836 km (0.087 R)
• M39: 12,764,139 km (0.11 R)
• M40: 14,177,241 km (0.039 R)
• M41: 14,316,666 km (0.075 R)
• M42: 14,503,214 km (0.11 R)
• M43: 14,690,661 km (0.112 R)
• M44: 14,973,251 km (0.096 R)
• M45: 16,461,600 km (0.114 R)
• M46: 17,347,369 km (0.099 R)
• M47: 17,446,852 km (0.051 R)
• M48: 17,596,300 km (0.097 R)
• M49: 18,654,106 km (0.117 R)
• M50: 18,806,996 km (0.061 R)
• M51: 19,940,349 km (0.106 R)
• M52: 21,788,631 km (0.061 R)
• M53: 22,543,202 km (0.089 R)
• M54: 23,525,911 km (0.111 R)
• M55: 24,077,927 km (0.083 R)
• M56: 24,299,930 km (0.095 R)
• M57: 24,411,231 km (0.078 R)
• M58: 24,857,930 km (0.117 R)
• M59: 26,100,490 km (0.08 R)
• M60: 28,528,015 km (0.074 R)
• M61: 29,947,399 km (0.059 R)
• M62: 30,365,675 km (0.102 R)
• M63: 31,026,898 km (0.1 R)
• M64: 32,241,333 km (0.102 R)
• M65: 32,792,900 km (0.089 R)
• M66: 33,967,543 km (0.12 R)
• M67: 34,841,942 km (0.109 R)
• M68: 35,471,002 km (0.066 R)
• M69: 35,976,942 km (0.08 R)
• M70: 36,103,801 km (0.109 R)
• M71: 36,485,275 km (0.087 R)
• M72: 38,737,172 km (0.052 R)
• M73: 39,584,943 km (0.058 R)
• M74: 39,715,991 km (0.067 R)
• M75: 40,967,526 km (0.076 R)
• M76: 41,232,614 km (0.056 R)
• M77: 42,031,317 km (0.1 R)
• M78: 43,239,170 km (0.042 R)
• M79: 45,072,193 km (0.067 R)
• M80: 46,032,462 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 16,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit