🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.58 AU - 0.92 AU

Year: 234 Days

Day: 16.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,258,309 km

• M1: 42,486 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.04 AU - 3.5 AU

Year: 2128 Days

Day: 21.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.35 AU - 4.01 AU

Year: 2541 Days

Day: 31.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,258,309 km

• M1: 1,464,862 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.78 AU - 4.08 AU

Year: 2804 Days

Day: 29.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,258,309 km

• M1: 2,112,172 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.84 AU - 4.58 AU

Year: 3109 Days

Day: 33.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,258,309 km

• M1: 1,116,000 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.6

Radius: 8.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.77 AU - 6.91 AU

Year: 5745 Days

Day: 10.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,258,309 km

• M1: 145,559 km (0.107 R)
• M2: 209,736 km (0.03 R)
• M3: 292,015 km (0.107 R)
• M4: 346,917 km (0.101 R)
• M5: 460,911 km (0.087 R)
• M6: 728,841 km (0.068 R)
• M7: 797,506 km (0.117 R)
• M8: 868,416 km (0.057 R)
• M9: 929,452 km (0.077 R)
• M10: 1,042,847 km (0.1 R)
• M11: 1,469,350 km (0.119 R)
• M12: 1,802,804 km (0.111 R)
• M13: 1,994,588 km (0.088 R)
• M14: 2,076,568 km (0.081 R)
• M15: 2,226,914 km (0.03 R)
• M16: 2,468,066 km (0.112 R)
• M17: 3,032,050 km (0.117 R)
• M18: 3,183,891 km (0.068 R)
• M19: 3,280,233 km (0.05 R)
• M20: 3,554,894 km (0.077 R)
• M21: 3,614,733 km (0.055 R)
• M22: 3,755,655 km (0.062 R)
• M23: 3,878,026 km (0.077 R)
• M24: 4,401,768 km (0.118 R)
• M25: 4,530,871 km (0.066 R)
• M26: 4,792,817 km (0.094 R)
• M27: 5,014,820 km (0.095 R)
• M28: 5,149,757 km (0.076 R)
• M29: 5,400,034 km (0.115 R)
• M30: 6,934,609 km (0.025 R)
• M31: 7,034,840 km (0.101 R)
• M32: 7,517,143 km (0.108 R)
• M33: 7,671,678 km (0.068 R)
• M34: 8,062,727 km (0.115 R)
• M35: 8,194,523 km (0.069 R)
• M36: 8,567,320 km (0.069 R)
• M37: 9,000,257 km (0.042 R)
• M38: 9,551,375 km (0.083 R)
• M39: 9,774,874 km (0.09 R)
• M40: 10,056,717 km (0.072 R)
• M41: 10,715,247 km (0.116 R)
• M42: 12,043,377 km (0.118 R)
• M43: 12,163,952 km (0.096 R)
• M44: 12,742,148 km (0.077 R)
• M45: 12,864,968 km (0.03 R)
• M46: 12,957,420 km (0.029 R)
• M47: 13,204,854 km (0.115 R)
• M48: 13,267,087 km (0.066 R)
• M49: 13,610,414 km (0.106 R)
• M50: 13,673,245 km (0.115 R)
• M51: 14,306,194 km (0.052 R)
• M52: 14,529,843 km (0.062 R)
• M53: 14,722,674 km (0.104 R)
• M54: 15,731,862 km (0.095 R)
• M55: 16,128,595 km (0.11 R)
• M56: 16,428,240 km (0.087 R)
• M57: 16,898,127 km (0.037 R)
• M58: 17,440,419 km (0.046 R)
• M59: 18,368,524 km (0.092 R)
• M60: 18,472,644 km (0.094 R)
• M61: 18,786,201 km (0.036 R)
• M62: 18,891,070 km (0.111 R)
• M63: 19,986,575 km (0.105 R)
• M64: 20,272,606 km (0.108 R)
• M65: 20,344,263 km (0.063 R)
• M66: 20,452,123 km (0.084 R)
• M67: 20,559,983 km (0.119 R)
• M68: 20,957,315 km (0.119 R)
• M69: 21,503,348 km (0.098 R)
• M70: 21,723,107 km (0.117 R)
• M71: 22,646,425 km (0.098 R)
• M72: 22,944,723 km (0.099 R)
• M73: 23,847,097 km (0.116 R)
• M74: 24,569,655 km (0.056 R)
• M75: 24,837,734 km (0.099 R)
• M76: 25,068,265 km (0.077 R)
• M77: 25,608,911 km (0.07 R)
• M78: 25,725,299 km (0.09 R)
• M79: 25,880,731 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.7

Radius: 13.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.01 AU - 8.69 AU

Year: 8684 Days

Day: 9.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,258,309 km

• M1: 175,927 km (0.053 R)
• M2: 348,114 km (0.078 R)
• M3: 452,982 km (0.114 R)
• M4: 608,115 km (0.063 R)
• M5: 1,053,618 km (0.12 R)
• M6: 1,337,255 km (0.068 R)
• M7: 1,454,390 km (0.055 R)
• M8: 1,663,977 km (0.077 R)
• M9: 1,865,037 km (0.109 R)
• M10: 2,093,921 km (0.06 R)
• M11: 2,271,793 km (0.079 R)
• M12: 2,664,039 km (0.104 R)
• M13: 3,123,005 km (0.047 R)
• M14: 3,373,432 km (0.093 R)
• M15: 3,583,467 km (0.058 R)
• M16: 4,289,420 km (0.083 R)
• M17: 4,466,394 km (0.118 R)
• M18: 4,568,569 km (0.093 R)
• M19: 4,775,463 km (0.118 R)
• M20: 5,091,564 km (0.115 R)
• M21: 5,523,901 km (0.115 R)
• M22: 5,744,558 km (0.108 R)
• M23: 6,109,278 km (0.086 R)
• M24: 6,568,843 km (0.068 R)
• M25: 7,099,167 km (0.087 R)
• M26: 7,399,859 km (0.07 R)
• M27: 7,551,850 km (0.072 R)
• M28: 7,643,554 km (0.12 R)
• M29: 7,828,008 km (0.07 R)
• M30: 8,169,989 km (0.077 R)
• M31: 9,192,939 km (0.115 R)
• M32: 9,886,175 km (0.117 R)
• M33: 10,154,703 km (0.037 R)
• M34: 10,255,981 km (0.085 R)
• M35: 10,940,242 km (0.103 R)
• M36: 11,044,212 km (0.071 R)
• M37: 11,958,555 km (0.037 R)
• M38: 12,533,459 km (0.099 R)
• M39: 12,642,217 km (0.057 R)
• M40: 13,449,746 km (0.096 R)
• M41: 13,561,197 km (0.071 R)
• M42: 13,747,596 km (0.081 R)
• M43: 14,047,539 km (0.114 R)
• M44: 14,387,575 km (0.081 R)
• M45: 14,960,535 km (0.103 R)
• M46: 15,736,050 km (0.058 R)
• M47: 16,604,167 km (0.115 R)
• M48: 16,963,800 km (0.067 R)
• M49: 18,593,220 km (0.059 R)
• M50: 19,050,092 km (0.091 R)
• M51: 20,785,577 km (0.116 R)
• M52: 21,086,867 km (0.117 R)
• M53: 21,346,270 km (0.119 R)
• M54: 21,824,684 km (0.046 R)
• M55: 21,955,731 km (0.107 R)
• M56: 23,773,495 km (0.087 R)
• M57: 24,088,698 km (0.099 R)
• M58: 24,495,903 km (0.089 R)
• M59: 24,814,248 km (0.072 R)
• M60: 26,101,388 km (0.104 R)
• M61: 26,613,012 km (0.081 R)
• M62: 26,799,860 km (0.11 R)
• M63: 27,268,849 km (0.117 R)
• M64: 27,787,954 km (0.106 R)
• M65: 28,740,145 km (0.092 R)
• M66: 29,172,183 km (0.086 R)
• M67: 29,799,896 km (0.077 R)
• M68: 30,334,708 km (0.095 R)
• M69: 30,774,526 km (0.044 R)
• M70: 30,872,513 km (0.119 R)
• M71: 31,808,995 km (0.072 R)
• M72: 32,255,844 km (0.091 R)
• M73: 32,455,108 km (0.091 R)
• M74: 33,105,560 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.1

Radius: 12.4

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.4 AU - 13 AU

Year: 12596 Days

Day: 10 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,258,309 km

• M1: 159,771 km (0.111 R)
• M2: 316,848 km (0.047 R)
• M3: 543,639 km (0.101 R)
• M4: 787,184 km (0.098 R)
• M5: 1,022,053 km (0.099 R)
• M6: 1,113,307 km (0.037 R)
• M7: 1,231,639 km (0.063 R)
• M8: 1,455,886 km (0.07 R)
• M9: 1,887,925 km (0.113 R)
• M10: 2,207,915 km (0.094 R)
• M11: 2,736,893 km (0.047 R)
• M12: 2,966,077 km (0.11 R)
• M13: 3,443,593 km (0.083 R)
• M14: 3,908,843 km (0.103 R)
• M15: 4,093,147 km (0.118 R)
• M16: 4,242,745 km (0.077 R)
• M17: 4,432,286 km (0.09 R)
• M18: 4,898,732 km (0.065 R)
• M19: 5,878,748 km (0.091 R)
• M20: 6,740,880 km (0.053 R)
• M21: 7,231,860 km (0.098 R)
• M22: 7,550,504 km (0.077 R)
• M23: 7,642,357 km (0.047 R)
• M24: 7,873,635 km (0.054 R)
• M25: 8,486,089 km (0.03 R)
• M26: 9,507,543 km (0.119 R)
• M27: 10,058,213 km (0.081 R)
• M28: 10,261,068 km (0.073 R)
• M29: 10,981,531 km (0.115 R)
• M30: 11,878,370 km (0.097 R)
• M31: 12,254,609 km (0.083 R)
• M32: 12,689,340 km (0.061 R)
• M33: 13,018,755 km (0.066 R)
• M34: 13,518,112 km (0.06 R)
• M35: 13,685,961 km (0.119 R)
• M36: 14,193,696 km (0.102 R)
• M37: 14,421,384 km (0.106 R)
• M38: 15,460,790 km (0.112 R)
• M39: 16,584,121 km (0.038 R)
• M40: 17,004,640 km (0.118 R)
• M41: 17,428,601 km (0.095 R)
• M42: 17,917,487 km (0.071 R)
• M43: 18,472,943 km (0.11 R)
• M44: 20,557,440 km (0.052 R)
• M45: 21,138,927 km (0.081 R)
• M46: 22,848,681 km (0.109 R)
• M47: 22,982,122 km (0.109 R)
• M48: 23,115,713 km (0.12 R)
• M49: 23,990,562 km (0.112 R)
• M50: 24,126,247 km (0.116 R)
• M51: 25,219,807 km (0.092 R)
• M52: 26,469,548 km (0.099 R)
• M53: 27,597,217 km (0.117 R)
• M54: 29,390,596 km (0.048 R)
• M55: 30,558,058 km (0.105 R)
• M56: 30,999,671 km (0.119 R)
• M57: 33,013,408 km (0.091 R)
• M58: 33,390,993 km (0.11 R)
• M59: 34,150,352 km (0.107 R)
• M60: 34,455,681 km (0.113 R)
• M61: 35,222,968 km (0.114 R)
• M62: 36,151,223 km (0.107 R)
• M63: 36,696,507 km (0.119 R)
• M64: 37,322,874 km (0.116 R)
• M65: 38,506,941 km (0.11 R)
• M66: 38,665,814 km (0.087 R)
• M67: 39,543,205 km (0.073 R)
• M68: 39,863,793 km (0.07 R)
• M69: 41,155,122 km (0.072 R)
• M70: 42,132,595 km (0.075 R)
• M71: 43,447,859 km (0.095 R)
• M72: 44,859,913 km (0.049 R)
• M73: 45,194,414 km (0.103 R)
• M74: 45,613,588 km (0.091 R)
• M75: 45,950,033 km (0.11 R)
• M76: 46,709,691 km (0.096 R)
• M77: 48,584,302 km (0.062 R)
• M78: 48,841,760 km (0.076 R)
• M79: 49,099,816 km (0.093 R)
• M80: 51,005,544 km (0.096 R)
• M81: 51,704,465 km (0.079 R)
• M82: 51,879,794 km (0.092 R)
• M83: 52,935,356 km (0.099 R)
• M84: 54,621,175 km (0.066 R)
• M85: 57,047,054 km (0.041 R)
• M86: 57,228,217 km (0.054 R)
• M87: 57,500,186 km (0.104 R)
• M88: 58,775,208 km (0.106 R)
• M89: 59,691,495 km (0.12 R)
• M90: 61,538,580 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.8

Radius: 7.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 15.54 AU - 23.16 AU

Year: 30633 Days

Day: 20.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,258,309 km

• M1: 111,750 km (0.044 R)
• M2: 207,492 km (0.093 R)
• M3: 723,605 km (0.05 R)
• M4: 1,198,129 km (0.088 R)
• M5: 1,579,454 km (0.097 R)
• M6: 1,904,381 km (0.109 R)
• M7: 2,347,789 km (0.077 R)
• M8: 3,326,458 km (0.103 R)
• M9: 5,213,486 km (0.109 R)
• M10: 5,739,771 km (0.063 R)
• M11: 6,145,630 km (0.111 R)
• M12: 6,467,714 km (0.116 R)
• M13: 7,417,960 km (0.093 R)
• M14: 7,564,267 km (0.117 R)
• M15: 9,817,510 km (0.11 R)
• M16: 10,031,884 km (0.106 R)
• M17: 10,139,744 km (0.091 R)
• M18: 10,302,207 km (0.094 R)
• M19: 11,127,389 km (0.099 R)
• M20: 11,463,386 km (0.08 R)
• M21: 13,608,170 km (0.098 R)
• M22: 14,634,262 km (0.075 R)
• M23: 14,695,298 km (0.031 R)
• M24: 15,002,273 km (0.108 R)
• M25: 15,311,342 km (0.051 R)
• M26: 16,824,076 km (0.104 R)
• M27: 17,274,066 km (0.083 R)
• M28: 18,980,379 km (0.119 R)
• M29: 19,448,920 km (0.101 R)
• M30: 22,621,143 km (0.094 R)
• M31: 23,189,016 km (0.074 R)
• M32: 23,761,527 km (0.041 R)
• M33: 25,802,042 km (0.087 R)
• M34: 28,277,887 km (0.103 R)
• M35: 28,354,182 km (0.066 R)
• M36: 28,736,105 km (0.076 R)
• M37: 29,350,953 km (0.101 R)
• M38: 30,750,142 km (0.078 R)
• M39: 32,889,391 km (0.11 R)
• M40: 33,371,246 km (0.098 R)
• M41: 33,855,494 km (0.119 R)
• M42: 36,063,110 km (0.096 R)
• M43: 37,309,559 km (0.099 R)
• M44: 40,529,803 km (0.116 R)
• M45: 41,391,936 km (0.071 R)
• M46: 42,173,136 km (0.054 R)
• M47: 47,412,652 km (0.096 R)
• M48: 47,503,308 km (0.064 R)
• M49: 49,143,200 km (0.056 R)
• M50: 49,234,754 km (0.047 R)
• M51: 50,154,481 km (0.065 R)
• M52: 50,616,440 km (0.07 R)
• M53: 51,358,445 km (0.054 R)
• M54: 51,917,343 km (0.076 R)
• M55: 52,104,041 km (0.089 R)
• M56: 52,478,335 km (0.093 R)
• M57: 56,460,630 km (0.115 R)
• M58: 58,293,802 km (0.11 R)
• M59: 58,974,024 km (0.119 R)
• M60: 59,950,599 km (0.117 R)
• M61: 60,735,539 km (0.092 R)
• M62: 61,030,695 km (0.089 R)
• M63: 61,129,280 km (0.092 R)
• M64: 62,414,924 km (0.06 R)
• M65: 63,110,854 km (0.084 R)
• M66: 63,310,118 km (0.107 R)
• M67: 64,510,491 km (0.058 R)
• M68: 64,811,632 km (0.049 R)
• M69: 65,012,691 km (0.094 R)
• M70: 65,516,387 km (0.087 R)
• M71: 65,617,216 km (0.073 R)
• M72: 65,819,174 km (0.11 R)
• M73: 67,543,887 km (0.064 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 14,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit