🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.99 AU - 1.49 AU

Year: 499 Days

Day: 21.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,267,361 km

• M1: 989,291 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.2 AU - 1.98 AU

Year: 725 Days

Day: 14.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.76 AU - 1.85 AU

Year: 873 Days

Day: 15.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.5 AU - 2.98 AU

Year: 1640 Days

Day: 43.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.65 AU - 4.73 AU

Year: 3102 Days

Day: 27.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,267,361 km

• M1: 3,102,361 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 12

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.92 AU - 5.64 AU

Year: 4388 Days

Day: 13.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 89,267,361 km

• M1: 238,309 km (0.065 R)
• M2: 476,469 km (0.073 R)
• M3: 558,000 km (0.106 R)
• M4: 714,629 km (0.105 R)
• M5: 913,145 km (0.098 R)
• M6: 1,033,272 km (0.079 R)
• M7: 1,202,318 km (0.073 R)
• M8: 1,396,197 km (0.115 R)
• M9: 1,600,847 km (0.086 R)
• M10: 1,682,228 km (0.056 R)
• M11: 1,987,109 km (0.045 R)
• M12: 2,092,725 km (0.083 R)
• M13: 2,182,334 km (0.09 R)
• M14: 2,273,289 km (0.09 R)
• M15: 2,421,391 km (0.112 R)
• M16: 2,515,638 km (0.112 R)
• M17: 2,747,066 km (0.083 R)
• M18: 2,845,651 km (0.082 R)
• M19: 3,025,916 km (0.12 R)
• M20: 3,210,221 km (0.109 R)
• M21: 3,961,950 km (0.077 R)
• M22: 4,163,907 km (0.107 R)
• M23: 4,790,423 km (0.114 R)
• M24: 5,005,994 km (0.109 R)
• M25: 5,200,172 km (0.094 R)
• M26: 6,365,090 km (0.05 R)
• M27: 6,682,088 km (0.11 R)
• M28: 6,815,679 km (0.11 R)
• M29: 7,167,234 km (0.106 R)
• M30: 7,359,018 km (0.118 R)
• M31: 8,086,064 km (0.118 R)
• M32: 8,487,286 km (0.103 R)
• M33: 8,983,053 km (0.11 R)
• M34: 10,526,604 km (0.081 R)
• M35: 11,408,633 km (0.117 R)
• M36: 12,281,536 km (0.048 R)
• M37: 12,379,822 km (0.062 R)
• M38: 12,809,018 km (0.108 R)
• M39: 13,614,005 km (0.076 R)
• M40: 14,957,094 km (0.053 R)
• M41: 15,308,201 km (0.096 R)
• M42: 15,662,149 km (0.093 R)
• M43: 15,947,133 km (0.085 R)
• M44: 16,414,028 km (0.074 R)
• M45: 16,594,892 km (0.116 R)
• M46: 17,141,223 km (0.112 R)
• M47: 17,582,537 km (0.106 R)
• M48: 17,953,240 km (0.065 R)
• M49: 19,004,764 km (0.082 R)
• M50: 19,194,604 km (0.106 R)
• M51: 20,230,868 km (0.112 R)
• M52: 20,347,106 km (0.058 R)
• M53: 20,580,329 km (0.045 R)
• M54: 20,697,314 km (0.052 R)
• M55: 20,814,449 km (0.063 R)
• M56: 20,931,734 km (0.091 R)
• M57: 21,049,468 km (0.087 R)
• M58: 21,127,857 km (0.082 R)
• M59: 21,364,072 km (0.109 R)
• M60: 21,482,553 km (0.086 R)
• M61: 22,517,920 km (0.12 R)
• M62: 22,759,072 km (0.107 R)
• M63: 23,937,155 km (0.114 R)
• M64: 25,218,311 km (0.108 R)
• M65: 25,762,249 km (0.06 R)
• M66: 26,141,181 km (0.029 R)
• M67: 26,819,158 km (0.058 R)
• M68: 26,989,550 km (0.095 R)
• M69: 27,160,391 km (0.108 R)
• M70: 27,890,129 km (0.101 R)
• M71: 28,539,534 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.3

Radius: 6.1

Gravity: 16.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.79 AU - 13.03 AU

Year: 16776 Days

Day: 18.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,267,361 km

• M1: 113,844 km (0.112 R)
• M2: 171,888 km (0.119 R)
• M3: 245,640 km (0.075 R)
• M4: 446,998 km (0.114 R)
• M5: 500,405 km (0.093 R)
• M6: 1,354,459 km (0.066 R)
• M7: 1,460,973 km (0.113 R)
• M8: 1,682,378 km (0.079 R)
• M9: 2,034,381 km (0.11 R)
• M10: 2,187,719 km (0.102 R)
• M11: 2,737,043 km (0.067 R)
• M12: 3,044,616 km (0.099 R)
• M13: 3,618,324 km (0.108 R)
• M14: 3,767,024 km (0.107 R)
• M15: 4,070,259 km (0.06 R)
• M16: 4,302,884 km (0.099 R)
• M17: 4,659,974 km (0.11 R)
• M18: 4,903,369 km (0.063 R)
• M19: 5,276,317 km (0.094 R)
• M20: 5,318,204 km (0.099 R)
• M21: 5,615,306 km (0.073 R)
• M22: 6,538,773 km (0.09 R)
• M23: 8,034,004 km (0.034 R)
• M24: 8,472,924 km (0.032 R)
• M25: 8,919,623 km (0.084 R)
• M26: 9,070,119 km (0.117 R)
• M27: 9,171,097 km (0.116 R)
• M28: 10,781,519 km (0.095 R)
• M29: 10,942,037 km (0.034 R)
• M30: 11,265,318 km (0.057 R)
• M31: 11,646,493 km (0.096 R)
• M32: 11,921,305 km (0.065 R)
• M33: 12,421,410 km (0.047 R)
• M34: 13,098,790 km (0.049 R)
• M35: 13,384,521 km (0.116 R)
• M36: 15,865,153 km (0.116 R)
• M37: 16,292,106 km (0.117 R)
• M38: 16,661,164 km (0.073 R)
• M39: 17,157,529 km (0.051 R)
• M40: 17,219,912 km (0.095 R)
• M41: 17,974,334 km (0.053 R)
• M42: 19,385,191 km (0.066 R)
• M43: 20,235,655 km (0.094 R)
• M44: 20,764,932 km (0.078 R)
• M45: 21,231,827 km (0.089 R)
• M46: 25,089,657 km (0.077 R)
• M47: 26,015,668 km (0.057 R)
• M48: 27,025,304 km (0.062 R)
• M49: 28,121,109 km (0.118 R)
• M50: 28,785,622 km (0.114 R)
• M51: 28,859,823 km (0.106 R)
• M52: 30,582,891 km (0.051 R)
• M53: 31,037,818 km (0.091 R)
• M54: 32,031,148 km (0.044 R)
• M55: 33,423,755 km (0.042 R)
• M56: 34,441,768 km (0.027 R)
• M57: 34,915,096 km (0.115 R)
• M58: 35,868,034 km (0.073 R)
• M59: 36,027,805 km (0.107 R)
• M60: 36,267,610 km (0.09 R)
• M61: 36,588,498 km (0.041 R)
• M62: 37,071,400 km (0.081 R)
• M63: 37,152,033 km (0.118 R)
• M64: 37,475,314 km (0.09 R)
• M65: 40,012,643 km (0.073 R)
• M66: 40,178,248 km (0.115 R)
• M67: 40,427,179 km (0.108 R)
• M68: 40,593,233 km (0.099 R)
• M69: 41,678,864 km (0.108 R)
• M70: 42,099,085 km (0.119 R)
• M71: 42,436,129 km (0.074 R)
• M72: 43,112,910 km (0.116 R)
• M73: 46,811,717 km (0.087 R)
• M74: 47,248,393 km (0.068 R)
• M75: 47,686,266 km (0.096 R)
• M76: 48,125,635 km (0.093 R)
• M77: 49,008,412 km (0.049 R)
• M78: 52,049,438 km (0.058 R)
• M79: 55,058,748 km (0.108 R)
• M80: 55,150,901 km (0.091 R)
• M81: 55,981,767 km (0.109 R)
• M82: 56,074,368 km (0.078 R)
• M83: 56,167,119 km (0.032 R)
• M84: 57,282,670 km (0.073 R)
• M85: 58,124,158 km (0.108 R)
• M86: 58,875,588 km (0.109 R)
• M87: 59,063,932 km (0.096 R)
• M88: 59,441,218 km (0.069 R)
• M89: 61,053,733 km (0.07 R)
• M90: 61,435,358 km (0.086 R)
• M91: 63,934,390 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.1

Radius: 7.6

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.03 AU - 18.59 AU

Year: 21665 Days

Day: 21.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 106.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,267,361 km

• M1: 96,491 km (0.093 R)
• M2: 258,206 km (0.072 R)
• M3: 371,900 km (0.086 R)
• M4: 1,276,967 km (0.094 R)
• M5: 2,628,135 km (0.098 R)
• M6: 3,545,769 km (0.069 R)
• M7: 3,617,426 km (0.085 R)
• M8: 3,762,087 km (0.029 R)
• M9: 4,437,073 km (0.112 R)
• M10: 5,068,226 km (0.055 R)
• M11: 5,271,231 km (0.108 R)
• M12: 5,435,489 km (0.113 R)
• M13: 6,676,852 km (0.037 R)
• M14: 7,535,694 km (0.104 R)
• M15: 7,860,919 km (0.088 R)
• M16: 7,954,717 km (0.086 R)
• M17: 8,190,783 km (0.119 R)
• M18: 8,429,092 km (0.093 R)
• M19: 8,476,963 km (0.057 R)
• M20: 9,906,521 km (0.106 R)
• M21: 10,262,713 km (0.119 R)
• M22: 11,622,109 km (0.06 R)
• M23: 11,729,071 km (0.069 R)
• M24: 12,431,882 km (0.087 R)
• M25: 12,541,238 km (0.087 R)
• M26: 12,595,991 km (0.069 R)
• M27: 12,871,102 km (0.03 R)
• M28: 12,981,804 km (0.033 R)
• M29: 13,483,406 km (0.089 R)
• M30: 13,878,045 km (0.067 R)
• M31: 14,162,281 km (0.107 R)
• M32: 14,968,165 km (0.105 R)
• M33: 15,494,151 km (0.12 R)
• M34: 15,552,943 km (0.069 R)
• M35: 15,848,099 km (0.109 R)
• M36: 17,780,754 km (0.102 R)
• M37: 17,965,807 km (0.064 R)
• M38: 18,275,474 km (0.084 R)
• M39: 18,337,707 km (0.12 R)
• M40: 19,786,712 km (0.069 R)
• M41: 21,141,470 km (0.06 R)
• M42: 21,929,103 km (0.034 R)
• M43: 22,659,440 km (0.033 R)
• M44: 23,939,698 km (0.116 R)
• M45: 25,799,050 km (0.05 R)
• M46: 26,429,007 km (0.026 R)
• M47: 28,062,167 km (0.074 R)
• M48: 28,637,820 km (0.106 R)
• M49: 28,782,331 km (0.044 R)
• M50: 29,508,479 km (0.106 R)
• M51: 29,947,250 km (0.111 R)
• M52: 30,093,856 km (0.064 R)
• M53: 30,387,965 km (0.047 R)
• M54: 32,398,112 km (0.084 R)
• M55: 32,850,496 km (0.094 R)
• M56: 33,077,585 km (0.118 R)
• M57: 33,229,277 km (0.068 R)
• M58: 35,453,947 km (0.088 R)
• M59: 35,531,589 km (0.116 R)
• M60: 35,609,230 km (0.038 R)
• M61: 35,842,453 km (0.052 R)
• M62: 37,173,575 km (0.1 R)
• M63: 38,122,923 km (0.094 R)
• M64: 39,722,872 km (0.071 R)
• M65: 40,126,338 km (0.094 R)
• M66: 41,099,921 km (0.075 R)
• M67: 41,671,534 km (0.117 R)
• M68: 41,753,514 km (0.117 R)
• M69: 42,740,112 km (0.06 R)
• M70: 43,402,082 km (0.066 R)
• M71: 43,734,339 km (0.112 R)
• M72: 45,408,489 km (0.092 R)
• M73: 46,168,596 km (0.098 R)
• M74: 49,597,528 km (0.085 R)
• M75: 49,684,295 km (0.09 R)
• M76: 50,816,901 km (0.091 R)
• M77: 51,870,070 km (0.103 R)
• M78: 52,752,996 km (0.076 R)
• M79: 53,730,020 km (0.101 R)
• M80: 56,063,148 km (0.104 R)
• M81: 56,244,012 km (0.069 R)
• M82: 58,429,188 km (0.052 R)
• M83: 59,255,717 km (0.083 R)
• M84: 59,716,628 km (0.112 R)
• M85: 60,827,541 km (0.119 R)
• M86: 61,292,492 km (0.098 R)
• M87: 61,385,541 km (0.105 R)
• M88: 61,478,741 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.5

Radius: 7

Gravity: 19.05 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.04 AU - 16.68 AU

Year: 21771 Days

Day: 15 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,267,361 km

• M1: 101,727 km (0.1 R)
• M2: 234,719 km (0.104 R)
• M3: 284,685 km (0.095 R)
• M4: 358,436 km (0.081 R)
• M5: 854,653 km (0.057 R)
• M6: 995,723 km (0.084 R)
• M7: 1,430,604 km (0.084 R)
• M8: 3,208,426 km (0.112 R)
• M9: 3,252,258 km (0.07 R)
• M10: 3,340,670 km (0.076 R)
• M11: 3,981,099 km (0.06 R)
• M12: 4,559,893 km (0.088 R)
• M13: 4,708,593 km (0.107 R)
• M14: 5,216,179 km (0.104 R)
• M15: 5,371,910 km (0.064 R)
• M16: 7,125,795 km (0.112 R)
• M17: 7,240,836 km (0.084 R)
• M18: 7,766,373 km (0.078 R)
• M19: 9,352,260 km (0.111 R)
• M20: 9,415,241 km (0.109 R)
• M21: 9,924,024 km (0.085 R)
• M22: 10,441,632 km (0.06 R)
• M23: 10,572,530 km (0.115 R)
• M24: 10,769,700 km (0.115 R)
• M25: 11,101,060 km (0.12 R)
• M26: 11,503,179 km (0.071 R)
• M27: 13,018,007 km (0.113 R)
• M28: 14,594,619 km (0.094 R)
• M29: 16,154,775 km (0.05 R)
• M30: 19,109,782 km (0.065 R)
• M31: 21,890,956 km (0.107 R)
• M32: 22,479,025 km (0.11 R)
• M33: 23,157,601 km (0.11 R)
• M34: 25,320,936 km (0.064 R)
• M35: 26,026,738 km (0.099 R)
• M36: 27,819,519 km (0.108 R)
• M37: 28,822,423 km (0.109 R)
• M38: 29,836,996 km (0.089 R)
• M39: 30,769,589 km (0.117 R)
• M40: 31,145,229 km (0.097 R)
• M41: 31,428,119 km (0.066 R)
• M42: 32,281,425 km (0.073 R)
• M43: 32,758,942 km (0.104 R)
• M44: 33,238,702 km (0.095 R)
• M45: 33,624,216 km (0.054 R)
• M46: 33,817,496 km (0.097 R)
• M47: 33,914,286 km (0.1 R)
• M48: 34,108,165 km (0.108 R)
• M49: 34,594,358 km (0.112 R)
• M50: 36,066,850 km (0.116 R)
• M51: 36,960,099 km (0.098 R)
• M52: 37,659,918 km (0.089 R)
• M53: 40,194,554 km (0.093 R)
• M54: 40,297,178 km (0.119 R)
• M55: 40,708,124 km (0.117 R)
• M56: 43,308,284 km (0.099 R)
• M57: 44,151,568 km (0.104 R)
• M58: 44,363,249 km (0.113 R)
• M59: 46,390,898 km (0.11 R)
• M60: 47,795,772 km (0.111 R)
• M61: 49,104,753 km (0.118 R)
• M62: 49,873,836 km (0.119 R)
• M63: 50,646,808 km (0.089 R)
• M64: 50,757,510 km (0.06 R)
• M65: 51,646,421 km (0.113 R)
• M66: 51,758,021 km (0.073 R)
• M67: 54,230,724 km (0.112 R)
• M68: 56,626,684 km (0.114 R)
• M69: 57,317,676 km (0.096 R)
• M70: 60,109,172 km (0.105 R)
• M71: 60,696,194 km (0.115 R)
• M72: 60,813,928 km (0.044 R)
• M73: 65,461,036 km (0.032 R)
• M74: 66,307,162 km (0.061 R)
• M75: 66,792,308 km (0.049 R)
• M76: 67,156,878 km (0.066 R)
• M77: 69,604,598 km (0.12 R)
• M78: 73,080,056 km (0.087 R)
• M79: 74,209,071 km (0.09 R)
• M80: 74,334,883 km (0.114 R)
• M81: 76,357,446 km (0.053 R)
• M82: 77,503,066 km (0.088 R)
• M83: 77,758,430 km (0.114 R)
• M84: 78,270,055 km (0.07 R)
• M85: 79,940,315 km (0.025 R)
• M86: 80,844,485 km (0.087 R)
• M87: 83,315,991 km (0.043 R)
• M88: 83,577,488 km (0.073 R)
• M89: 84,232,727 km (0.079 R)
• M90: 85,284,549 km (0.074 R)
• M91: 85,944,126 km (0.113 R)
• M92: 87,534,052 km (0.082 R)
• M93: 88,999,962 km (0.104 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 18,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit