🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.47 AU - 4.01 AU

Year: 2221 Days

Day: 14.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.81 AU - 4.33 AU

Year: 3127 Days

Day: 26.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 76.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.6

Radius: 11.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.36 AU - 4.94 AU

Year: 3818 Days

Day: 7.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 66,558,433 km

• M1: 146,905 km (0.085 R)
• M2: 469,737 km (0.094 R)
• M3: 624,422 km (0.114 R)
• M4: 897,737 km (0.051 R)
• M5: 1,178,831 km (0.085 R)
• M6: 1,310,328 km (0.107 R)
• M7: 1,463,366 km (0.05 R)
• M8: 1,752,389 km (0.064 R)
• M9: 1,858,903 km (0.108 R)
• M10: 1,976,786 km (0.102 R)
• M11: 2,059,813 km (0.12 R)
• M12: 2,163,185 km (0.07 R)
• M13: 2,493,497 km (0.093 R)
• M14: 2,644,442 km (0.09 R)
• M15: 3,008,712 km (0.106 R)
• M16: 3,137,217 km (0.098 R)
• M17: 3,388,990 km (0.105 R)
• M18: 3,534,250 km (0.087 R)
• M19: 3,819,533 km (0.109 R)
• M20: 3,935,621 km (0.101 R)
• M21: 4,135,932 km (0.115 R)
• M22: 4,315,599 km (0.092 R)
• M23: 4,657,730 km (0.12 R)
• M24: 5,525,248 km (0.109 R)
• M25: 5,604,235 km (0.052 R)
• M26: 6,222,075 km (0.112 R)
• M27: 6,525,310 km (0.081 R)
• M28: 6,622,847 km (0.079 R)
• M29: 6,706,772 km (0.071 R)
• M30: 6,847,543 km (0.045 R)
• M31: 7,595,383 km (0.118 R)
• M32: 7,727,328 km (0.118 R)
• M33: 8,323,626 km (0.089 R)
• M34: 8,765,238 km (0.105 R)
• M35: 8,903,766 km (0.117 R)
• M36: 9,120,982 km (0.117 R)
• M37: 9,292,721 km (0.062 R)
• M38: 9,371,110 km (0.108 R)
• M39: 10,054,922 km (0.066 R)
• M40: 10,623,394 km (0.096 R)
• M41: 11,185,732 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.1

Radius: 11.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.3 AU - 6.22 AU

Year: 5264 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 128.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 66,558,433 km

• M1: 183,108 km (0.085 R)
• M2: 265,686 km (0.113 R)
• M3: 481,705 km (0.101 R)
• M4: 588,967 km (0.111 R)
• M5: 736,171 km (0.099 R)
• M6: 1,007,691 km (0.115 R)
• M7: 1,132,755 km (0.103 R)
• M8: 1,418,936 km (0.114 R)
• M9: 1,539,960 km (0.098 R)
• M10: 1,654,104 km (0.091 R)
• M11: 1,991,297 km (0.113 R)
• M12: 2,127,880 km (0.072 R)
• M13: 2,495,143 km (0.11 R)
• M14: 2,985,674 km (0.095 R)
• M15: 3,103,258 km (0.099 R)
• M16: 3,249,116 km (0.051 R)
• M17: 3,478,898 km (0.102 R)
• M18: 4,273,712 km (0.06 R)
• M19: 4,752,724 km (0.11 R)
• M20: 5,045,188 km (0.117 R)
• M21: 5,248,791 km (0.105 R)
• M22: 5,777,769 km (0.102 R)
• M23: 6,223,421 km (0.117 R)
• M24: 6,425,079 km (0.079 R)
• M25: 6,611,777 km (0.093 R)
• M26: 6,852,031 km (0.116 R)
• M27: 7,025,565 km (0.045 R)
• M28: 7,217,948 km (0.12 R)
• M29: 7,323,713 km (0.102 R)
• M30: 7,554,543 km (0.089 R)
• M31: 7,769,814 km (0.062 R)
• M32: 8,096,386 km (0.104 R)
• M33: 8,932,788 km (0.032 R)
• M34: 9,255,919 km (0.115 R)
• M35: 9,351,812 km (0.118 R)
• M36: 9,621,686 km (0.096 R)
• M37: 10,011,837 km (0.119 R)
• M38: 10,149,617 km (0.117 R)
• M39: 10,288,145 km (0.076 R)
• M40: 11,131,727 km (0.03 R)
• M41: 11,831,097 km (0.092 R)
• M42: 12,185,943 km (0.111 R)
• M43: 12,502,193 km (0.07 R)
• M44: 12,671,837 km (0.1 R)
• M45: 13,056,603 km (0.093 R)
• M46: 13,445,109 km (0.082 R)
• M47: 13,662,624 km (0.047 R)
• M48: 13,815,513 km (0.1 R)
• M49: 13,947,159 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 10.6

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.51 AU - 6.93 AU

Year: 5907 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 66,558,433 km

• M1: 141,370 km (0.053 R)
• M2: 220,358 km (0.109 R)
• M3: 357,240 km (0.051 R)
• M4: 560,992 km (0.077 R)
• M5: 828,323 km (0.103 R)
• M6: 1,122,134 km (0.112 R)
• M7: 1,274,275 km (0.104 R)
• M8: 1,389,465 km (0.1 R)
• M9: 1,772,286 km (0.114 R)
• M10: 2,000,872 km (0.085 R)
• M11: 2,523,267 km (0.111 R)
• M12: 2,725,374 km (0.075 R)
• M13: 3,184,639 km (0.108 R)
• M14: 3,504,480 km (0.111 R)
• M15: 3,855,736 km (0.086 R)
• M16: 3,961,202 km (0.119 R)
• M17: 5,045,338 km (0.062 R)
• M18: 5,632,210 km (0.083 R)
• M19: 5,728,252 km (0.11 R)
• M20: 6,043,754 km (0.085 R)
• M21: 6,465,171 km (0.084 R)
• M22: 6,666,680 km (0.104 R)
• M23: 6,998,637 km (0.114 R)
• M24: 7,205,681 km (0.073 R)
• M25: 7,441,148 km (0.105 R)
• M26: 7,520,135 km (0.103 R)
• M27: 7,705,637 km (0.083 R)
• M28: 7,865,856 km (0.037 R)
• M29: 8,352,947 km (0.098 R)
• M30: 9,046,034 km (0.116 R)
• M31: 9,300,051 km (0.08 R)
• M32: 9,385,172 km (0.068 R)
• M33: 10,634,763 km (0.068 R)
• M34: 10,723,923 km (0.087 R)
• M35: 11,294,190 km (0.084 R)
• M36: 11,506,769 km (0.032 R)
• M37: 11,905,298 km (0.105 R)
• M38: 12,339,281 km (0.118 R)
• M39: 12,778,650 km (0.062 R)
• M40: 12,936,775 km (0.071 R)
• M41: 13,672,647 km (0.118 R)
• M42: 14,290,785 km (0.064 R)
• M43: 15,520,629 km (0.107 R)
• M44: 15,791,102 km (0.1 R)
• M45: 15,858,870 km (0.097 R)
• M46: 15,926,788 km (0.096 R)
• M47: 16,302,129 km (0.104 R)
• M48: 16,370,794 km (0.118 R)
• M49: 16,992,224 km (0.107 R)
• M50: 19,191,312 km (0.093 R)
• M51: 21,141,171 km (0.096 R)
• M52: 21,328,318 km (0.076 R)
• M53: 22,082,590 km (0.118 R)
• M54: 22,615,757 km (0.12 R)
• M55: 23,423,586 km (0.119 R)
• M56: 25,186,148 km (0.111 R)
• M57: 26,384,726 km (0.099 R)
• M58: 26,909,964 km (0.081 R)
• M59: 27,072,278 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.3

Radius: 9

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.33 AU - 11.49 AU

Year: 13723 Days

Day: 10.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,558,433 km

• M1: 127,308 km (0.113 R)
• M2: 191,934 km (0.032 R)
• M3: 674,088 km (0.087 R)
• M4: 732,431 km (0.112 R)
• M5: 813,364 km (0.116 R)
• M6: 1,313,170 km (0.118 R)
• M7: 1,594,713 km (0.119 R)
• M8: 1,783,805 km (0.113 R)
• M9: 2,303,658 km (0.097 R)
• M10: 2,966,526 km (0.1 R)
• M11: 4,418,523 km (0.091 R)
• M12: 5,559,206 km (0.045 R)
• M13: 6,225,815 km (0.086 R)
• M14: 7,138,810 km (0.067 R)
• M15: 7,272,700 km (0.119 R)
• M16: 8,000,494 km (0.099 R)
• M17: 9,475,978 km (0.076 R)
• M18: 10,522,265 km (0.09 R)
• M19: 11,084,903 km (0.089 R)
• M20: 11,240,036 km (0.092 R)
• M21: 11,867,898 km (0.032 R)
• M22: 11,973,664 km (0.102 R)
• M23: 12,399,868 km (0.12 R)
• M24: 12,831,009 km (0.047 R)
• M25: 13,102,978 km (0.032 R)
• M26: 13,212,185 km (0.103 R)
• M27: 13,652,601 km (0.108 R)
• M28: 14,097,655 km (0.096 R)
• M29: 14,660,891 km (0.117 R)
• M30: 14,717,588 km (0.09 R)
• M31: 14,888,130 km (0.064 R)
• M32: 15,809,204 km (0.026 R)
• M33: 16,276,548 km (0.086 R)
• M34: 16,748,529 km (0.087 R)
• M35: 17,105,320 km (0.051 R)
• M36: 17,826,681 km (0.039 R)
• M37: 19,986,874 km (0.102 R)
• M38: 21,065,624 km (0.118 R)
• M39: 21,258,007 km (0.115 R)
• M40: 21,322,334 km (0.082 R)
• M41: 22,817,565 km (0.079 R)
• M42: 23,279,373 km (0.092 R)
• M43: 26,045,588 km (0.086 R)
• M44: 26,252,033 km (0.117 R)
• M45: 26,459,076 km (0.082 R)
• M46: 26,528,190 km (0.085 R)
• M47: 27,362,348 km (0.091 R)
• M48: 27,572,234 km (0.095 R)
• M49: 28,205,183 km (0.119 R)
• M50: 28,487,923 km (0.064 R)
• M51: 28,842,769 km (0.089 R)
• M52: 29,199,111 km (0.078 R)
• M53: 29,988,090 km (0.08 R)
• M54: 30,276,814 km (0.118 R)
• M55: 31,148,221 km (0.069 R)
• M56: 32,101,758 km (0.08 R)
• M57: 32,619,068 km (0.067 R)
• M58: 33,587,116 km (0.098 R)
• M59: 35,399,045 km (0.03 R)
• M60: 35,627,780 km (0.073 R)
• M61: 37,708,387 km (0.114 R)
• M62: 39,828,040 km (0.093 R)
• M63: 39,986,613 km (0.1 R)
• M64: 40,622,853 km (0.099 R)
• M65: 43,772,487 km (0.095 R)
• M66: 45,335,036 km (0.071 R)
• M67: 45,583,518 km (0.119 R)
• M68: 47,755,231 km (0.056 R)
• M69: 47,923,678 km (0.051 R)
• M70: 49,363,408 km (0.11 R)
• M71: 50,903,368 km (0.059 R)
• M72: 53,504,726 km (0.08 R)
• M73: 53,854,934 km (0.055 R)
• M74: 53,942,599 km (0.098 R)
• M75: 54,205,741 km (0.11 R)
• M76: 55,174,537 km (0.037 R)
• M77: 57,040,023 km (0.114 R)
• M78: 59,106,717 km (0.104 R)
• M79: 59,378,088 km (0.097 R)
• M80: 60,649,969 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.8

Radius: 3.3

Gravity: 63.8 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.76 AU - 12.66 AU

Year: 16247 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 56 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,558,433 km

• M1: 64,626 km (0.118 R)
• M2: 697,276 km (0.099 R)
• M3: 784,790 km (0.111 R)
• M4: 852,708 km (0.112 R)
• M5: 994,377 km (0.114 R)
• M6: 1,272,928 km (0.117 R)
• M7: 1,299,407 km (0.1 R)
• M8: 1,434,644 km (0.098 R)
• M9: 1,546,094 km (0.097 R)
• M10: 1,574,518 km (0.063 R)
• M11: 2,176,200 km (0.116 R)
• M12: 2,534,338 km (0.108 R)
• M13: 3,231,015 km (0.095 R)
• M14: 3,451,073 km (0.037 R)
• M15: 3,488,174 km (0.111 R)
• M16: 3,713,767 km (0.071 R)
• M17: 3,905,402 km (0.046 R)
• M18: 4,499,306 km (0.113 R)
• M19: 5,549,931 km (0.096 R)
• M20: 5,901,486 km (0.093 R)
• M21: 5,945,917 km (0.084 R)
• M22: 6,215,044 km (0.092 R)
• M23: 8,107,457 km (0.11 R)
• M24: 8,455,720 km (0.116 R)
• M25: 9,269,682 km (0.08 R)
• M26: 9,633,654 km (0.111 R)
• M27: 10,214,842 km (0.068 R)
• M28: 11,025,662 km (0.097 R)
• M29: 11,744,929 km (0.062 R)
• M30: 13,814,316 km (0.112 R)
• M31: 15,377,165 km (0.076 R)
• M32: 15,931,126 km (0.095 R)
• M33: 16,179,459 km (0.078 R)
• M34: 16,241,691 km (0.11 R)
• M35: 16,554,201 km (0.097 R)
• M36: 16,868,805 km (0.076 R)
• M37: 17,759,960 km (0.056 R)
• M38: 18,081,895 km (0.093 R)
• M39: 18,211,147 km (0.115 R)
• M40: 18,340,849 km (0.042 R)
• M41: 18,928,020 km (0.082 R)
• M42: 19,455,053 km (0.097 R)
• M43: 19,720,291 km (0.056 R)
• M44: 20,053,744 km (0.1 R)
• M45: 20,523,481 km (0.118 R)
• M46: 20,996,959 km (0.092 R)
• M47: 21,201,010 km (0.065 R)
• M48: 21,337,294 km (0.111 R)
• M49: 22,161,578 km (0.114 R)
• M50: 25,055,549 km (0.054 R)
• M51: 25,561,339 km (0.086 R)
• M52: 26,436,337 km (0.117 R)
• M53: 26,877,501 km (0.111 R)
• M54: 27,321,059 km (0.097 R)
• M55: 27,469,460 km (0.119 R)
• M56: 27,618,011 km (0.116 R)
• M57: 28,440,500 km (0.099 R)
• M58: 30,416,089 km (0.085 R)
• M59: 30,492,983 km (0.093 R)
• M60: 30,955,539 km (0.092 R)
• M61: 31,032,881 km (0.105 R)
• M62: 31,420,340 km (0.041 R)
• M63: 31,653,713 km (0.081 R)
• M64: 32,122,104 km (0.074 R)
• M65: 32,986,630 km (0.111 R)
• M66: 34,497,867 km (0.115 R)
• M67: 34,979,722 km (0.119 R)
• M68: 35,221,472 km (0.104 R)
• M69: 36,683,941 km (0.118 R)
• M70: 36,929,581 km (0.107 R)
• M71: 37,752,369 km (0.091 R)
• M72: 38,331,762 km (0.12 R)
• M73: 38,497,965 km (0.088 R)
• M74: 39,835,519 km (0.112 R)
• M75: 41,528,818 km (0.106 R)
• M76: 42,727,994 km (0.064 R)
• M77: 42,900,181 km (0.094 R)
• M78: 43,245,304 km (0.097 R)
• M79: 43,504,856 km (0.05 R)
• M80: 46,127,905 km (0.059 R)
• M81: 50,521,146 km (0.111 R)
• M82: 51,892,360 km (0.059 R)
• M83: 53,368,592 km (0.092 R)
• M84: 54,111,794 km (0.097 R)
• M85: 54,578,090 km (0.116 R)
• M86: 55,702,468 km (0.108 R)
• M87: 59,121,378 km (0.099 R)
• M88: 59,890,311 km (0.118 R)
• M89: 62,509,769 km (0.088 R)
• M90: 64,572,874 km (0.082 R)
• M91: 65,761,878 km (0.099 R)
• M92: 66,558,486 km (0.112 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: 313 - 18,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit