🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.31 AU - 1.47 AU

Year: 614 Days

Day: 31.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 149.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.87 AU - 2.99 AU

Year: 1420 Days

Day: 37.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,440,118 km

• M1: 619,335 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.42 AU - 2.96 AU

Year: 1653 Days

Day: 45.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,440,118 km

• M1: 923,168 km (0.053 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.1

Radius: 12

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.43 AU - 5.37 AU

Year: 4065 Days

Day: 5.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 107,440,118 km

• M1: 177,722 km (0.064 R)
• M2: 417,528 km (0.082 R)
• M3: 608,564 km (0.072 R)
• M4: 693,985 km (0.081 R)
• M5: 1,049,579 km (0.093 R)
• M6: 1,166,265 km (0.096 R)
• M7: 1,424,920 km (0.114 R)
• M8: 1,714,990 km (0.096 R)
• M9: 1,997,730 km (0.09 R)
• M10: 2,240,527 km (0.057 R)
• M11: 2,407,778 km (0.11 R)
• M12: 2,579,217 km (0.059 R)
• M13: 2,814,235 km (0.086 R)
• M14: 2,889,184 km (0.106 R)
• M15: 3,025,767 km (0.115 R)
• M16: 3,337,229 km (0.119 R)
• M17: 3,708,232 km (0.096 R)
• M18: 4,007,877 km (0.094 R)
• M19: 4,126,657 km (0.043 R)
• M20: 4,229,281 km (0.112 R)
• M21: 4,402,516 km (0.08 R)
• M22: 4,702,160 km (0.058 R)
• M23: 4,827,673 km (0.072 R)
• M24: 5,045,188 km (0.106 R)
• M25: 5,377,744 km (0.107 R)
• M26: 5,546,640 km (0.069 R)
• M27: 5,774,627 km (0.089 R)
• M28: 6,240,026 km (0.062 R)
• M29: 6,717,692 km (0.12 R)
• M30: 7,560,826 km (0.074 R)
• M31: 7,687,087 km (0.074 R)
• M32: 8,112,842 km (0.11 R)
• M33: 8,480,853 km (0.108 R)
• M34: 8,965,251 km (0.063 R)
• M35: 9,188,451 km (0.103 R)
• M36: 9,481,363 km (0.112 R)
• M37: 9,938,086 km (0.069 R)
• M38: 10,261,965 km (0.043 R)
• M39: 10,518,974 km (0.06 R)
• M40: 10,825,500 km (0.09 R)
• M41: 11,762,581 km (0.081 R)
• M42: 12,154,528 km (0.073 R)
• M43: 12,277,946 km (0.06 R)
• M44: 12,725,543 km (0.109 R)
• M45: 12,876,038 km (0.087 R)
• M46: 13,229,239 km (0.091 R)
• M47: 13,534,718 km (0.084 R)
• M48: 14,386,378 km (0.059 R)
• M49: 14,700,384 km (0.075 R)
• M50: 15,335,427 km (0.067 R)
• M51: 15,925,292 km (0.091 R)
• M52: 16,250,218 km (0.109 R)
• M53: 16,577,239 km (0.076 R)
• M54: 16,796,550 km (0.089 R)
• M55: 17,935,438 km (0.098 R)
• M56: 18,755,983 km (0.089 R)
• M57: 19,300,369 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.7

Radius: 10.9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.71 AU - 7.59 AU

Year: 7165 Days

Day: 7.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 107,440,118 km

• M1: 140,622 km (0.095 R)
• M2: 278,701 km (0.086 R)
• M3: 461,360 km (0.105 R)
• M4: 660,774 km (0.076 R)
• M5: 752,776 km (0.052 R)
• M6: 1,167,013 km (0.06 R)
• M7: 1,570,778 km (0.104 R)
• M8: 1,697,786 km (0.093 R)
• M9: 2,225,867 km (0.073 R)
• M10: 2,297,225 km (0.084 R)
• M11: 2,383,842 km (0.086 R)
• M12: 2,635,466 km (0.081 R)
• M13: 2,818,274 km (0.03 R)
• M14: 2,911,324 km (0.12 R)
• M15: 3,310,152 km (0.099 R)
• M16: 3,524,526 km (0.049 R)
• M17: 3,914,976 km (0.069 R)
• M18: 4,124,264 km (0.042 R)
• M19: 4,248,131 km (0.1 R)
• M20: 4,445,301 km (0.038 R)
• M21: 4,590,560 km (0.06 R)
• M22: 4,960,665 km (0.039 R)
• M23: 5,092,461 km (0.075 R)
• M24: 5,244,602 km (0.034 R)
• M25: 5,612,015 km (0.106 R)
• M26: 6,067,989 km (0.107 R)
• M27: 6,680,592 km (0.066 R)
• M28: 6,847,394 km (0.12 R)
• M29: 7,270,307 km (0.114 R)
• M30: 7,986,731 km (0.073 R)
• M31: 8,141,565 km (0.077 R)
• M32: 8,499,403 km (0.077 R)
• M33: 8,793,812 km (0.108 R)
• M34: 8,908,104 km (0.069 R)
• M35: 9,253,526 km (0.044 R)
• M36: 9,323,238 km (0.077 R)
• M37: 9,603,435 km (0.057 R)
• M38: 9,791,929 km (0.049 R)
• M39: 10,244,313 km (0.061 R)
• M40: 10,388,675 km (0.113 R)
• M41: 10,825,500 km (0.098 R)
• M42: 10,997,089 km (0.076 R)
• M43: 11,293,293 km (0.093 R)
• M44: 11,667,288 km (0.106 R)
• M45: 11,767,668 km (0.092 R)
• M46: 11,843,215 km (0.057 R)
• M47: 12,045,321 km (0.098 R)
• M48: 12,813,656 km (0.036 R)
• M49: 13,203,658 km (0.106 R)
• M50: 13,544,890 km (0.089 R)
• M51: 13,650,507 km (0.031 R)
• M52: 13,809,379 km (0.09 R)
• M53: 13,915,744 km (0.092 R)
• M54: 14,022,257 km (0.063 R)
• M55: 14,451,154 km (0.025 R)
• M56: 14,721,478 km (0.103 R)
• M57: 14,911,617 km (0.113 R)
• M58: 15,930,378 km (0.118 R)
• M59: 16,377,975 km (0.083 R)
• M60: 16,490,472 km (0.117 R)
• M61: 17,514,919 km (0.098 R)
• M62: 17,629,959 km (0.115 R)
• M63: 18,151,009 km (0.084 R)
• M64: 18,325,889 km (0.088 R)
• M65: 18,559,860 km (0.103 R)
• M66: 18,735,937 km (0.11 R)
• M67: 18,942,082 km (0.085 R)
• M68: 19,356,768 km (0.052 R)
• M69: 19,894,273 km (0.025 R)
• M70: 20,164,746 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.1

Radius: 11.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.96 AU - 11.88 AU

Year: 12605 Days

Day: 11.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 107,440,118 km

• M1: 170,691 km (0.102 R)
• M2: 262,993 km (0.042 R)
• M3: 373,695 km (0.042 R)
• M4: 468,541 km (0.069 R)
• M5: 544,087 km (0.073 R)
• M6: 666,758 km (0.096 R)
• M7: 1,408,614 km (0.114 R)
• M8: 1,584,092 km (0.069 R)
• M9: 1,908,719 km (0.098 R)
• M10: 2,305,752 km (0.095 R)
• M11: 2,602,853 km (0.111 R)
• M12: 2,692,612 km (0.116 R)
• M13: 2,968,171 km (0.053 R)
• M14: 3,080,968 km (0.083 R)
• M15: 3,157,113 km (0.103 R)
• M16: 3,747,576 km (0.041 R)
• M17: 4,097,486 km (0.107 R)
• M18: 4,544,335 km (0.12 R)
• M19: 4,917,731 km (0.112 R)
• M20: 5,119,389 km (0.095 R)
• M21: 5,255,373 km (0.11 R)
• M22: 5,461,669 km (0.099 R)
• M23: 5,623,833 km (0.091 R)
• M24: 5,764,305 km (0.095 R)
• M25: 5,905,825 km (0.064 R)
• M26: 6,072,477 km (0.071 R)
• M27: 6,216,540 km (0.083 R)
• M28: 6,483,721 km (0.109 R)
• M29: 6,655,759 km (0.111 R)
• M30: 6,729,959 km (0.105 R)
• M31: 7,231,561 km (0.056 R)
• M32: 7,719,250 km (0.088 R)
• M33: 8,726,642 km (0.091 R)
• M34: 9,467,451 km (0.079 R)
• M35: 9,972,493 km (0.052 R)
• M36: 10,057,614 km (0.109 R)
• M37: 10,199,882 km (0.093 R)
• M38: 10,371,471 km (0.113 R)
• M39: 10,775,684 km (0.071 R)
• M40: 10,950,564 km (0.106 R)
• M41: 11,155,663 km (0.09 R)
• M42: 11,243,926 km (0.103 R)
• M43: 11,362,108 km (0.091 R)
• M44: 12,140,017 km (0.116 R)
• M45: 12,565,922 km (0.076 R)
• M46: 12,780,744 km (0.078 R)
• M47: 13,089,814 km (0.12 R)
• M48: 13,746,848 km (0.1 R)
• M49: 14,190,854 km (0.091 R)
• M50: 14,382,638 km (0.12 R)
• M51: 14,736,437 km (0.115 R)
• M52: 16,146,697 km (0.076 R)
• M53: 16,280,138 km (0.107 R)
• M54: 16,547,918 km (0.114 R)
• M55: 16,749,875 km (0.082 R)
• M56: 17,189,992 km (0.036 R)
• M57: 17,565,483 km (0.1 R)
• M58: 18,463,668 km (0.099 R)
• M59: 18,568,237 km (0.119 R)
• M60: 18,883,290 km (0.072 R)
• M61: 19,023,912 km (0.046 R)
• M62: 19,164,834 km (0.06 R)
• M63: 19,235,444 km (0.028 R)
• M64: 19,306,054 km (0.056 R)
• M65: 19,518,633 km (0.084 R)
• M66: 19,589,692 km (0.107 R)
• M67: 20,089,199 km (0.116 R)
• M68: 20,737,706 km (0.096 R)
• M69: 20,919,168 km (0.077 R)
• M70: 21,319,941 km (0.063 R)
• M71: 21,429,745 km (0.059 R)
• M72: 22,203,466 km (0.113 R)
• M73: 23,362,101 km (0.07 R)
• M74: 23,513,195 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.4

Radius: 5.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13.88 AU - 21.84 AU

Year: 28285 Days

Day: 21.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 121.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 107,440,118 km

• M1: 343,626 km (0.114 R)
• M2: 438,471 km (0.069 R)
• M3: 935,136 km (0.114 R)
• M4: 1,159,383 km (0.099 R)
• M5: 2,325,798 km (0.029 R)
• M6: 3,349,646 km (0.055 R)
• M7: 4,351,802 km (0.099 R)
• M8: 4,608,811 km (0.08 R)
• M9: 5,077,801 km (0.059 R)
• M10: 7,847,007 km (0.057 R)
• M11: 8,940,567 km (0.087 R)
• M12: 9,339,993 km (0.108 R)
• M13: 9,634,252 km (0.11 R)
• M14: 10,534,832 km (0.104 R)
• M15: 10,879,505 km (0.117 R)
• M16: 12,536,302 km (0.113 R)
• M17: 14,354,364 km (0.105 R)
• M18: 15,858,421 km (0.101 R)
• M19: 16,474,017 km (0.04 R)
• M20: 16,651,290 km (0.12 R)
• M21: 17,187,000 km (0.114 R)
• M22: 21,236,315 km (0.087 R)
• M23: 23,092,975 km (0.07 R)
• M24: 23,241,675 km (0.071 R)
• M25: 23,490,306 km (0.067 R)
• M26: 25,973,631 km (0.11 R)
• M27: 26,386,970 km (0.101 R)
• M28: 26,698,283 km (0.086 R)
• M29: 26,854,463 km (0.061 R)
• M30: 26,906,673 km (0.102 R)
• M31: 28,751,963 km (0.073 R)
• M32: 29,286,626 km (0.083 R)
• M33: 30,149,057 km (0.102 R)
• M34: 30,964,964 km (0.117 R)
• M35: 31,348,383 km (0.102 R)
• M36: 31,458,188 km (0.056 R)
• M37: 32,009,008 km (0.117 R)
• M38: 32,563,118 km (0.067 R)
• M39: 33,680,913 km (0.032 R)
• M40: 33,793,261 km (0.042 R)
• M41: 34,074,954 km (0.107 R)
• M42: 34,244,449 km (0.1 R)
• M43: 35,095,660 km (0.096 R)
• M44: 39,217,979 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.7

Radius: 4.5

Gravity: 38.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.49 AU - 20.95 AU

Year: 31576 Days

Day: 17.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,440,118 km

• M1: 147,653 km (0.1 R)
• M2: 197,170 km (0.103 R)
• M3: 273,315 km (0.104 R)
• M4: 613,950 km (0.095 R)
• M5: 851,361 km (0.103 R)
• M6: 1,441,076 km (0.081 R)
• M7: 2,173,956 km (0.111 R)
• M8: 2,261,621 km (0.109 R)
• M9: 2,859,264 km (0.048 R)
• M10: 3,761,938 km (0.034 R)
• M11: 3,920,362 km (0.072 R)
• M12: 5,264,499 km (0.111 R)
• M13: 6,482,525 km (0.107 R)
• M14: 6,545,655 km (0.032 R)
• M15: 6,672,514 km (0.118 R)
• M16: 8,531,567 km (0.111 R)
• M17: 8,949,393 km (0.11 R)
• M18: 10,242,667 km (0.042 R)
• M19: 10,910,921 km (0.114 R)
• M20: 12,839,836 km (0.051 R)
• M21: 13,158,180 km (0.089 R)
• M22: 15,037,877 km (0.107 R)
• M23: 16,999,853 km (0.086 R)
• M24: 17,349,314 km (0.05 R)
• M25: 18,500,918 km (0.095 R)
• M26: 19,040,817 km (0.062 R)
• M27: 21,157,627 km (0.068 R)
• M28: 21,627,514 km (0.099 R)
• M29: 23,250,950 km (0.097 R)
• M30: 24,518,642 km (0.058 R)
• M31: 25,111,199 km (0.084 R)
• M32: 25,508,980 km (0.045 R)
• M33: 26,714,440 km (0.096 R)
• M34: 27,324,201 km (0.076 R)
• M35: 28,557,336 km (0.104 R)
• M36: 28,660,858 km (0.068 R)
• M37: 30,124,074 km (0.11 R)
• M38: 30,335,007 km (0.098 R)
• M39: 30,970,948 km (0.054 R)
• M40: 33,996,415 km (0.102 R)
• M41: 34,326,129 km (0.054 R)
• M42: 35,766,906 km (0.061 R)
• M43: 35,878,656 km (0.045 R)
• M44: 38,135,938 km (0.085 R)
• M45: 38,250,081 km (0.12 R)
• M46: 39,281,708 km (0.042 R)
• M47: 42,195,276 km (0.106 R)
• M48: 44,335,723 km (0.089 R)
• M49: 44,575,678 km (0.099 R)
• M50: 44,695,805 km (0.114 R)
• M51: 45,177,510 km (0.113 R)
• M52: 45,903,359 km (0.107 R)
• M53: 46,511,175 km (0.084 R)
• M54: 50,463,551 km (0.072 R)
• M55: 51,216,477 km (0.115 R)
• M56: 52,987,865 km (0.109 R)
• M57: 53,115,173 km (0.117 R)
• M58: 53,625,302 km (0.06 R)
• M59: 56,460,181 km (0.12 R)
• M60: 57,764,824 km (0.061 R)
• M61: 60,138,045 km (0.063 R)
• M62: 62,139,964 km (0.063 R)
• M63: 62,677,469 km (0.097 R)
• M64: 62,946,745 km (0.115 R)
• M65: 63,621,880 km (0.073 R)
• M66: 66,620,270 km (0.054 R)
• M67: 67,446,050 km (0.076 R)
• M68: 68,136,744 km (0.115 R)
• M69: 69,943,587 km (0.04 R)
• M70: 70,083,162 km (0.115 R)
• M71: 70,502,634 km (0.069 R)
• M72: 72,753,783 km (0.081 R)
• M73: 72,895,302 km (0.091 R)
• M74: 74,457,703 km (0.098 R)
• M75: 76,318,251 km (0.07 R)
• M76: 77,615,265 km (0.113 R)
• M77: 78,483,980 km (0.073 R)
• M78: 78,629,090 km (0.104 R)
• M79: 79,210,427 km (0.119 R)
• M80: 79,793,111 km (0.111 R)
• M81: 82,138,356 km (0.065 R)
• M82: 86,146,682 km (0.054 R)
• M83: 89,156,741 km (0.113 R)
• M84: 90,674,561 km (0.088 R)
• M85: 90,826,851 km (0.08 R)
• M86: 92,507,284 km (0.087 R)
• M87: 93,120,935 km (0.071 R)
• M88: 93,889,868 km (0.067 R)
• M89: 95,124,499 km (0.068 R)
• M90: 97,609,768 km (0.119 R)
• M91: 97,921,979 km (0.094 R)
• M92: 101,061,889 km (0.092 R)
• M93: 101,693,940 km (0.088 R)
• M94: 102,961,632 km (0.072 R)
• M95: 106,796,424 km (0.07 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 12,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit