🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.81 AU - 1.25 AU

Year: 386 Days

Day: 26.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.02 AU - 1.56 AU

Year: 541 Days

Day: 39.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.23 AU - 2.03 AU

Year: 768 Days

Day: 43.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.02 AU - 3.36 AU

Year: 1628 Days

Day: 28.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.68 AU - 3.94 AU

Year: 2744 Days

Day: 23.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,723,768 km

• M1: 105,167 km (0.111 R)
• M2: 3,315,687 km (0.103 R)

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.6

Radius: 12.5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.41 AU - 7.69 AU

Year: 7654 Days

Day: 5.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,723,768 km

• M1: 238,609 km (0.093 R)
• M2: 411,843 km (0.073 R)
• M3: 537,954 km (0.101 R)
• M4: 721,062 km (0.096 R)
• M5: 1,774,829 km (0.104 R)
• M6: 1,935,348 km (0.045 R)
• M7: 2,079,859 km (0.117 R)
• M8: 2,336,270 km (0.11 R)
• M9: 2,694,258 km (0.067 R)
• M10: 3,046,112 km (0.081 R)
• M11: 3,819,682 km (0.117 R)
• M12: 3,897,773 km (0.094 R)
• M13: 4,135,184 km (0.113 R)
• M14: 5,074,809 km (0.071 R)
• M15: 5,160,827 km (0.11 R)
• M16: 5,539,460 km (0.065 R)
• M17: 5,896,998 km (0.109 R)
• M18: 6,108,979 km (0.113 R)
• M19: 6,540,718 km (0.087 R)
• M20: 6,950,616 km (0.056 R)
• M21: 7,046,359 km (0.07 R)
• M22: 7,303,966 km (0.06 R)
• M23: 7,466,579 km (0.1 R)
• M24: 7,597,477 km (0.071 R)
• M25: 7,795,395 km (0.048 R)
• M26: 8,061,829 km (0.098 R)
• M27: 8,162,658 km (0.117 R)
• M28: 8,569,714 km (0.082 R)
• M29: 8,775,710 km (0.041 R)
• M30: 8,948,795 km (0.102 R)
• M31: 9,652,055 km (0.115 R)
• M32: 9,830,674 km (0.103 R)
• M33: 9,974,288 km (0.043 R)
• M34: 10,300,113 km (0.057 R)
• M35: 10,888,182 km (0.043 R)
• M36: 11,298,828 km (0.037 R)
• M37: 11,411,625 km (0.073 R)
• M38: 11,905,148 km (0.032 R)
• M39: 13,308,077 km (0.117 R)
• M40: 13,988,598 km (0.033 R)
• M41: 14,475,838 km (0.096 R)
• M42: 14,844,896 km (0.09 R)
• M43: 15,175,657 km (0.114 R)
• M44: 15,802,322 km (0.054 R)
• M45: 16,394,879 km (0.092 R)
• M46: 16,779,645 km (0.088 R)
• M47: 16,994,617 km (0.105 R)
• M48: 17,427,554 km (0.103 R)
• M49: 17,645,368 km (0.08 R)
• M50: 18,215,934 km (0.093 R)
• M51: 18,392,609 km (0.112 R)
• M52: 18,971,104 km (0.037 R)
• M53: 19,465,226 km (0.108 R)
• M54: 20,374,632 km (0.101 R)
• M55: 20,512,262 km (0.093 R)
• M56: 21,297,800 km (0.089 R)
• M57: 21,390,850 km (0.045 R)
• M58: 21,577,398 km (0.084 R)
• M59: 22,708,059 km (0.118 R)
• M60: 23,041,363 km (0.112 R)
• M61: 24,051,298 km (0.112 R)
• M62: 25,667,554 km (0.059 R)
• M63: 25,766,588 km (0.111 R)
• M64: 26,413,598 km (0.07 R)
• M65: 26,915,051 km (0.07 R)
• M66: 27,015,730 km (0.117 R)
• M67: 27,470,358 km (0.099 R)
• M68: 28,900,513 km (0.092 R)
• M69: 29,003,586 km (0.082 R)
• M70: 29,106,809 km (0.051 R)
• M71: 30,041,347 km (0.109 R)
• M72: 30,145,766 km (0.114 R)
• M73: 30,512,281 km (0.092 R)
• M74: 30,722,316 km (0.052 R)
• M75: 31,726,716 km (0.067 R)
• M76: 32,527,364 km (0.101 R)
• M77: 33,822,134 km (0.091 R)
• M78: 34,148,407 km (0.091 R)
• M79: 35,354,016 km (0.041 R)
• M80: 35,740,427 km (0.104 R)
• M81: 36,852,388 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 13

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.89 AU - 9.67 AU

Year: 8791 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,723,768 km

• M1: 486,343 km (0.052 R)
• M2: 612,454 km (0.043 R)
• M3: 751,430 km (0.115 R)
• M4: 931,247 km (0.085 R)
• M5: 1,049,579 km (0.052 R)
• M6: 1,385,575 km (0.081 R)
• M7: 1,628,822 km (0.08 R)
• M8: 1,811,331 km (0.118 R)
• M9: 1,943,276 km (0.048 R)
• M10: 2,177,098 km (0.04 R)
• M11: 2,630,230 km (0.117 R)
• M12: 2,802,417 km (0.097 R)
• M13: 3,158,161 km (0.111 R)
• M14: 5,013,025 km (0.082 R)
• M15: 6,203,225 km (0.06 R)
• M16: 6,405,033 km (0.087 R)
• M17: 6,756,139 km (0.111 R)
• M18: 7,416,314 km (0.082 R)
• M19: 7,538,685 km (0.114 R)
• M20: 8,286,376 km (0.112 R)
• M21: 8,573,005 km (0.119 R)
• M22: 8,927,702 km (0.026 R)
• M23: 9,025,240 km (0.115 R)
• M24: 9,155,838 km (0.066 R)
• M25: 9,386,070 km (0.075 R)
• M26: 9,551,674 km (0.115 R)
• M27: 10,189,859 km (0.094 R)
• M28: 10,291,885 km (0.101 R)
• M29: 10,669,021 km (0.071 R)
• M30: 11,085,501 km (0.06 R)
• M31: 13,321,840 km (0.074 R)
• M32: 13,657,837 km (0.081 R)
• M33: 14,414,503 km (0.115 R)
• M34: 14,605,689 km (0.089 R)
• M35: 15,574,934 km (0.094 R)
• M36: 16,685,099 km (0.113 R)
• M37: 16,805,526 km (0.1 R)
• M38: 16,926,251 km (0.091 R)
• M39: 17,371,604 km (0.06 R)
• M40: 17,861,687 km (0.089 R)
• M41: 17,943,816 km (0.069 R)
• M42: 18,730,401 km (0.077 R)
• M43: 19,275,087 km (0.102 R)
• M44: 19,359,311 km (0.107 R)
• M45: 19,570,543 km (0.089 R)
• M46: 19,655,215 km (0.074 R)
• M47: 19,995,251 km (0.055 R)
• M48: 20,294,298 km (0.072 R)
• M49: 20,465,886 km (0.08 R)
• M50: 20,724,242 km (0.11 R)
• M51: 21,026,878 km (0.056 R)
• M52: 21,855,950 km (0.108 R)
• M53: 21,987,745 km (0.074 R)
• M54: 22,606,781 km (0.107 R)
• M55: 23,097,163 km (0.064 R)
• M56: 25,554,907 km (0.118 R)
• M57: 25,972,584 km (0.053 R)
• M58: 26,439,329 km (0.076 R)
• M59: 26,579,802 km (0.052 R)
• M60: 26,720,573 km (0.025 R)
• M61: 26,861,644 km (0.066 R)
• M62: 27,097,410 km (0.117 R)
• M63: 27,475,893 km (0.09 R)
• M64: 28,094,630 km (0.065 R)
• M65: 28,525,771 km (0.112 R)
• M66: 29,200,607 km (0.116 R)
• M67: 29,394,486 km (0.118 R)
• M68: 30,124,972 km (0.087 R)
• M69: 31,059,061 km (0.106 R)
• M70: 31,207,462 km (0.057 R)
• M71: 31,306,496 km (0.096 R)
• M72: 31,604,196 km (0.089 R)
• M73: 32,252,403 km (0.099 R)
• M74: 32,754,155 km (0.12 R)
• M75: 33,005,928 km (0.083 R)
• M76: 33,968,590 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.6

Radius: 4.6

Gravity: 35.8 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.42 AU - 15.22 AU

Year: 19994 Days

Day: 16.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,723,768 km

• M1: 279,598 km (0.096 R)
• M2: 1,736,831 km (0.074 R)
• M3: 1,869,525 km (0.116 R)
• M4: 2,359,009 km (0.116 R)
• M5: 2,580,563 km (0.078 R)
• M6: 2,618,112 km (0.101 R)
• M7: 2,770,253 km (0.112 R)
• M8: 2,808,700 km (0.094 R)
• M9: 2,964,431 km (0.097 R)
• M10: 3,083,063 km (0.088 R)
• M11: 3,325,112 km (0.085 R)
• M12: 3,657,219 km (0.116 R)
• M13: 4,578,592 km (0.09 R)
• M14: 5,041,299 km (0.116 R)
• M15: 5,616,054 km (0.114 R)
• M16: 6,261,868 km (0.052 R)
• M17: 7,194,311 km (0.105 R)
• M18: 8,058,837 km (0.07 R)
• M19: 8,391,543 km (0.063 R)
• M20: 8,841,982 km (0.093 R)
• M21: 10,180,135 km (0.044 R)
• M22: 10,299,514 km (0.064 R)
• M23: 11,892,432 km (0.101 R)
• M24: 13,298,952 km (0.077 R)
• M25: 14,488,255 km (0.091 R)
• M26: 15,095,622 km (0.118 R)
• M27: 15,299,973 km (0.106 R)
• M28: 16,195,765 km (0.086 R)
• M29: 16,265,328 km (0.081 R)
• M30: 17,321,489 km (0.117 R)
• M31: 19,795,987 km (0.113 R)
• M32: 20,094,285 km (0.04 R)
• M33: 20,695,369 km (0.045 R)
• M34: 22,767,150 km (0.075 R)
• M35: 24,184,740 km (0.115 R)
• M36: 24,423,648 km (0.12 R)
• M37: 24,503,533 km (0.074 R)
• M38: 25,874,149 km (0.104 R)
• M39: 26,856,558 km (0.07 R)
• M40: 26,938,986 km (0.067 R)
• M41: 27,435,352 km (0.117 R)
• M42: 28,018,036 km (0.074 R)
• M43: 28,101,661 km (0.111 R)
• M44: 31,338,959 km (0.105 R)
• M45: 32,561,024 km (0.111 R)
• M46: 33,443,502 km (0.042 R)
• M47: 33,887,658 km (0.114 R)
• M48: 34,155,139 km (0.082 R)
• M49: 34,871,712 km (0.093 R)
• M50: 35,774,386 km (0.107 R)
• M51: 37,602,622 km (0.105 R)
• M52: 37,694,774 km (0.111 R)
• M53: 37,879,527 km (0.082 R)
• M54: 39,273,929 km (0.043 R)
• M55: 40,401,448 km (0.117 R)
• M56: 41,064,167 km (0.112 R)
• M57: 43,363,336 km (0.107 R)
• M58: 43,459,977 km (0.115 R)
• M59: 43,750,496 km (0.068 R)
• M60: 45,409,087 km (0.065 R)
• M61: 46,394,189 km (0.104 R)
• M62: 46,592,107 km (0.083 R)
• M63: 47,386,472 km (0.059 R)
• M64: 48,285,406 km (0.091 R)
• M65: 49,593,789 km (0.084 R)
• M66: 50,100,177 km (0.105 R)
• M67: 50,404,759 km (0.092 R)
• M68: 51,220,067 km (0.094 R)
• M69: 54,212,024 km (0.117 R)
• M70: 54,733,523 km (0.119 R)
• M71: 55,992,089 km (0.053 R)
• M72: 56,624,888 km (0.111 R)
• M73: 57,578,575 km (0.093 R)
• M74: 58,217,358 km (0.082 R)
• M75: 58,537,497 km (0.104 R)
• M76: 58,751,422 km (0.075 R)
• M77: 60,687,368 km (0.09 R)
• M78: 61,337,371 km (0.042 R)
• M79: 62,098,675 km (0.101 R)
• M80: 62,644,258 km (0.109 R)
• M81: 63,520,602 km (0.092 R)
• M82: 63,630,557 km (0.069 R)
• M83: 64,732,345 km (0.087 R)
• M84: 68,300,105 km (0.114 R)
• M85: 68,750,544 km (0.111 R)
• M86: 71,702,409 km (0.03 R)
• M87: 72,045,587 km (0.091 R)
• M88: 72,618,995 km (0.109 R)
• M89: 73,308,941 km (0.072 R)
• M90: 74,116,619 km (0.098 R)
• M91: 75,275,554 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.7

Radius: 5.6

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.94 AU - 16.16 AU

Year: 23724 Days

Day: 17.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,723,768 km

• M1: 102,774 km (0.085 R)
• M2: 307,124 km (0.045 R)
• M3: 820,395 km (0.082 R)
• M4: 881,580 km (0.114 R)
• M5: 944,262 km (0.11 R)
• M6: 1,030,281 km (0.091 R)
• M7: 1,280,109 km (0.108 R)
• M8: 1,375,702 km (0.05 R)
• M9: 1,650,513 km (0.083 R)
• M10: 1,942,379 km (0.107 R)
• M11: 3,069,150 km (0.105 R)
• M12: 3,393,927 km (0.102 R)
• M13: 3,593,939 km (0.071 R)
• M14: 3,866,806 km (0.055 R)
• M15: 4,614,346 km (0.077 R)
• M16: 5,599,747 km (0.081 R)
• M17: 7,623,956 km (0.087 R)
• M18: 7,885,902 km (0.093 R)
• M19: 8,017,997 km (0.07 R)
• M20: 8,871,603 km (0.102 R)
• M21: 11,550,152 km (0.033 R)
• M22: 11,750,314 km (0.055 R)
• M23: 11,850,844 km (0.108 R)
• M24: 11,901,259 km (0.117 R)
• M25: 12,002,237 km (0.059 R)
• M26: 12,103,515 km (0.093 R)
• M27: 12,154,229 km (0.091 R)
• M28: 12,306,968 km (0.096 R)
• M29: 12,357,981 km (0.117 R)
• M30: 12,665,554 km (0.045 R)
• M31: 13,079,641 km (0.114 R)
• M32: 13,550,874 km (0.104 R)
• M33: 13,815,064 km (0.086 R)
• M34: 13,921,129 km (0.085 R)
• M35: 15,161,146 km (0.075 R)
• M36: 15,380,307 km (0.103 R)
• M37: 15,545,463 km (0.1 R)
• M38: 16,044,372 km (0.117 R)
• M39: 16,717,712 km (0.051 R)
• M40: 16,944,203 km (0.081 R)
• M41: 17,745,000 km (0.097 R)
• M42: 19,383,097 km (0.097 R)
• M43: 19,680,797 km (0.07 R)
• M44: 20,401,110 km (0.103 R)
• M45: 20,643,160 km (0.11 R)
• M46: 21,069,065 km (0.117 R)
• M47: 21,313,657 km (0.119 R)
• M48: 21,682,416 km (0.083 R)
• M49: 23,367,636 km (0.103 R)
• M50: 23,557,476 km (0.043 R)
• M51: 25,094,594 km (0.118 R)
• M52: 26,202,815 km (0.09 R)
• M53: 29,348,858 km (0.105 R)
• M54: 29,964,902 km (0.084 R)
• M55: 30,654,100 km (0.093 R)
• M56: 32,894,926 km (0.086 R)
• M57: 33,463,398 km (0.093 R)
• M58: 33,677,323 km (0.084 R)
• M59: 33,820,189 km (0.112 R)
• M60: 35,988,012 km (0.091 R)
• M61: 36,134,019 km (0.044 R)
• M62: 36,573,538 km (0.109 R)
• M63: 36,867,647 km (0.072 R)
• M64: 36,941,249 km (0.11 R)
• M65: 37,162,355 km (0.091 R)
• M66: 38,349,265 km (0.084 R)
• M67: 39,247,600 km (0.116 R)
• M68: 39,322,698 km (0.06 R)
• M69: 41,294,099 km (0.07 R)
• M70: 41,446,988 km (0.089 R)
• M71: 41,600,176 km (0.09 R)
• M72: 41,907,001 km (0.046 R)
• M73: 42,060,788 km (0.088 R)
• M74: 43,686,169 km (0.109 R)
• M75: 43,841,900 km (0.108 R)
• M76: 44,467,219 km (0.119 R)
• M77: 44,702,537 km (0.096 R)
• M78: 45,568,708 km (0.05 R)
• M79: 46,440,265 km (0.109 R)
• M80: 46,679,024 km (0.034 R)
• M81: 46,838,345 km (0.108 R)
• M82: 47,157,587 km (0.068 R)
• M83: 47,557,612 km (0.113 R)
• M84: 47,637,796 km (0.032 R)
• M85: 48,683,785 km (0.092 R)
• M86: 50,553,010 km (0.079 R)
• M87: 51,126,419 km (0.085 R)
• M88: 52,362,695 km (0.043 R)
• M89: 52,445,423 km (0.074 R)
• M90: 53,358,718 km (0.06 R)
• M91: 54,026,224 km (0.111 R)
• M92: 54,696,572 km (0.117 R)
• M93: 56,045,346 km (0.079 R)
• M94: 56,129,869 km (0.12 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: 500 - 18,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit