🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.53 AU - 0.55 AU

Year: 144 Days

Day: 31.6 Hours

Environment

Temp: 239 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,904,735 km

• M1: 72,405 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.47 AU - 0.65 AU

Year: 152 Days

Day: 26 Hours

Environment

Temp: 195 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,904,735 km

• M1: 516,711 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.83 AU - 0.91 AU

Year: 293 Days

Day: 46.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,904,735 km

• M1: 247,884 km (0.089 R)
• M2: 326,572 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.09 AU - 1.33 AU

Year: 481 Days

Day: 36.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.59 AU - 2.61 AU

Year: 1516 Days

Day: 36.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 133.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,904,735 km

• M1: 84,523 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.87 AU - 4.77 AU

Year: 2700 Days

Day: 36.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 81.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,904,735 km

• M1: 1,723,068 km (0.071 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.33 AU - 5.19 AU

Year: 3180 Days

Day: 31.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,904,735 km

• M1: 1,211,892 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.8

Radius: 4.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.98 AU - 15.14 AU

Year: 17069 Days

Day: 15.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,904,735 km

• M1: 172,187 km (0.106 R)
• M2: 249,529 km (0.085 R)
• M3: 439,369 km (0.085 R)
• M4: 795,262 km (0.081 R)
• M5: 1,040,304 km (0.084 R)
• M6: 1,187,957 km (0.079 R)
• M7: 1,290,282 km (0.092 R)
• M8: 1,359,994 km (0.083 R)
• M9: 1,595,461 km (0.077 R)
• M10: 2,332,979 km (0.116 R)
• M11: 2,548,400 km (0.109 R)
• M12: 2,702,785 km (0.111 R)
• M13: 3,090,842 km (0.099 R)
• M14: 3,137,516 km (0.105 R)
• M15: 3,569,256 km (0.09 R)
• M16: 5,730,496 km (0.108 R)
• M17: 5,903,880 km (0.105 R)
• M18: 5,933,052 km (0.098 R)
• M19: 6,079,059 km (0.063 R)
• M20: 6,108,380 km (0.074 R)
• M21: 6,404,434 km (0.053 R)
• M22: 6,735,644 km (0.097 R)
• M23: 7,103,206 km (0.056 R)
• M24: 7,196,106 km (0.04 R)
• M25: 7,289,455 km (0.116 R)
• M26: 7,414,519 km (0.094 R)
• M27: 8,082,623 km (0.096 R)
• M28: 8,114,936 km (0.059 R)
• M29: 8,179,563 km (0.118 R)
• M30: 9,305,885 km (0.113 R)
• M31: 9,680,478 km (0.078 R)
• M32: 9,990,744 km (0.062 R)
• M33: 10,164,577 km (0.111 R)
• M34: 10,269,295 km (0.041 R)
• M35: 10,691,760 km (0.098 R)
• M36: 11,227,919 km (0.07 R)
• M37: 11,590,245 km (0.073 R)
• M38: 11,993,112 km (0.069 R)
• M39: 12,030,062 km (0.098 R)
• M40: 12,066,863 km (0.054 R)
• M41: 12,289,016 km (0.067 R)
• M42: 12,326,266 km (0.08 R)
• M43: 12,662,413 km (0.071 R)
• M44: 13,343,681 km (0.073 R)
• M45: 14,075,664 km (0.091 R)
• M46: 14,114,559 km (0.083 R)
• M47: 14,702,030 km (0.075 R)
• M48: 14,820,511 km (0.056 R)
• M49: 15,457,798 km (0.109 R)
• M50: 15,658,708 km (0.119 R)
• M51: 15,739,342 km (0.112 R)
• M52: 15,820,124 km (0.067 R)
• M53: 16,144,602 km (0.059 R)
• M54: 16,635,283 km (0.097 R)
• M55: 17,214,077 km (0.117 R)
• M56: 18,136,797 km (0.093 R)
• M57: 18,817,916 km (0.102 R)
• M58: 19,204,776 km (0.102 R)
• M59: 19,291,094 km (0.117 R)
• M60: 19,637,712 km (0.059 R)
• M61: 20,336,933 km (0.071 R)
• M62: 21,714,879 km (0.082 R)
• M63: 22,574,169 km (0.053 R)
• M64: 23,260,375 km (0.032 R)
• M65: 23,906,937 km (0.079 R)
• M66: 24,046,362 km (0.1 R)
• M67: 25,076,343 km (0.104 R)
• M68: 25,359,831 km (0.107 R)
• M69: 26,600,147 km (0.111 R)
• M70: 26,696,338 km (0.113 R)
• M71: 26,792,679 km (0.072 R)
• M72: 27,470,358 km (0.106 R)
• M73: 27,957,748 km (0.109 R)
• M74: 28,055,585 km (0.068 R)
• M75: 28,251,707 km (0.034 R)
• M76: 29,089,755 km (0.103 R)
• M77: 29,188,938 km (0.097 R)
• M78: 29,986,145 km (0.087 R)
• M79: 30,236,722 km (0.09 R)
• M80: 30,286,987 km (0.106 R)
• M81: 30,739,969 km (0.037 R)
• M82: 32,266,316 km (0.11 R)
• M83: 33,505,136 km (0.119 R)
• M84: 35,022,507 km (0.066 R)
• M85: 35,180,782 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.5

Radius: 4.1

Gravity: 43.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.26 AU - 15.92 AU

Year: 20155 Days

Day: 23.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,904,735 km

• M1: 78,539 km (0.066 R)
• M2: 359,035 km (0.113 R)
• M3: 1,056,311 km (0.065 R)
• M4: 1,139,786 km (0.061 R)
• M5: 1,196,484 km (0.104 R)
• M6: 1,402,779 km (0.102 R)
• M7: 1,914,853 km (0.079 R)
• M8: 3,051,049 km (0.106 R)
• M9: 3,250,612 km (0.055 R)
• M10: 3,578,680 km (0.114 R)
• M11: 4,046,772 km (0.073 R)
• M12: 4,992,679 km (0.072 R)
• M13: 5,610,967 km (0.09 R)
• M14: 6,303,456 km (0.04 R)
• M15: 6,353,870 km (0.087 R)
• M16: 7,391,631 km (0.063 R)
• M17: 7,551,850 km (0.105 R)
• M18: 10,206,016 km (0.11 R)
• M19: 11,723,237 km (0.108 R)
• M20: 11,847,553 km (0.091 R)
• M21: 12,034,999 km (0.109 R)
• M22: 12,539,593 km (0.117 R)
• M23: 14,292,730 km (0.045 R)
• M24: 15,163,839 km (0.078 R)
• M25: 15,435,359 km (0.076 R)
• M26: 15,503,426 km (0.111 R)
• M27: 16,190,230 km (0.115 R)
• M28: 16,467,584 km (0.025 R)
• M29: 16,607,009 km (0.072 R)
• M30: 16,956,919 km (0.067 R)
• M31: 17,380,281 km (0.062 R)
• M32: 18,888,676 km (0.069 R)
• M33: 19,253,994 km (0.095 R)
• M34: 19,327,297 km (0.093 R)
• M35: 19,695,457 km (0.074 R)
• M36: 20,289,211 km (0.092 R)
• M37: 22,259,116 km (0.107 R)
• M38: 22,644,929 km (0.116 R)
• M39: 22,722,271 km (0.061 R)
• M40: 24,130,885 km (0.115 R)
• M41: 26,133,551 km (0.075 R)
• M42: 27,608,137 km (0.107 R)
• M43: 27,773,742 km (0.107 R)
• M44: 29,109,502 km (0.09 R)
• M45: 30,210,243 km (0.096 R)
• M46: 30,551,775 km (0.093 R)
• M47: 31,583,701 km (0.07 R)
• M48: 31,756,786 km (0.091 R)
• M49: 33,240,796 km (0.09 R)
• M50: 34,479,766 km (0.072 R)
• M51: 36,638,763 km (0.1 R)
• M52: 38,563,339 km (0.098 R)
• M53: 39,212,145 km (0.103 R)
• M54: 40,051,688 km (0.11 R)
• M55: 40,991,313 km (0.096 R)
• M56: 41,558,588 km (0.116 R)
• M57: 42,318,994 km (0.109 R)
• M58: 43,660,887 km (0.1 R)
• M59: 44,919,154 km (0.041 R)
• M60: 45,113,931 km (0.096 R)
• M61: 45,211,319 km (0.053 R)
• M62: 45,601,769 km (0.105 R)
• M63: 45,797,443 km (0.111 R)
• M64: 45,895,280 km (0.109 R)
• M65: 47,372,559 km (0.114 R)
• M66: 47,669,810 km (0.061 R)
• M67: 48,266,257 km (0.083 R)
• M68: 48,665,235 km (0.107 R)
• M69: 49,466,630 km (0.092 R)
• M70: 50,171,386 km (0.061 R)
• M71: 50,474,471 km (0.04 R)
• M72: 53,126,093 km (0.059 R)
• M73: 53,331,940 km (0.118 R)
• M74: 53,435,013 km (0.094 R)
• M75: 54,884,317 km (0.064 R)
• M76: 56,346,487 km (0.067 R)
• M77: 56,871,725 km (0.05 R)
• M78: 57,821,372 km (0.046 R)
• M79: 59,629,412 km (0.074 R)
• M80: 60,379,346 km (0.103 R)
• M81: 60,809,141 km (0.054 R)
• M82: 61,888,340 km (0.112 R)
• M83: 61,996,649 km (0.1 R)
• M84: 63,082,729 km (0.092 R)
• M85: 63,191,637 km (0.105 R)
• M86: 63,518,957 km (0.108 R)
• M87: 63,628,163 km (0.097 R)
• M88: 64,394,403 km (0.088 R)
• M89: 65,825,457 km (0.079 R)
• M90: 68,606,780 km (0.033 R)
• M91: 70,293,945 km (0.097 R)
• M92: 71,880,879 km (0.06 R)
• M93: 73,708,816 km (0.112 R)
• M94: 76,711,993 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468

Radius: 3.2

Gravity: 45.7 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 18.32 AU - 19.76 AU

Year: 30046 Days

Day: 24.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,904,735 km

• M1: 185,352 km (0.074 R)
• M2: 473,776 km (0.095 R)
• M3: 519,404 km (0.117 R)
• M4: 615,146 km (0.071 R)
• M5: 1,111,811 km (0.116 R)
• M6: 1,597,855 km (0.082 R)
• M7: 1,632,262 km (0.032 R)
• M8: 1,990,848 km (0.096 R)
• M9: 2,140,895 km (0.06 R)
• M10: 2,412,116 km (0.093 R)
• M11: 2,944,236 km (0.074 R)
• M12: 3,377,322 km (0.03 R)
• M13: 3,783,929 km (0.029 R)
• M14: 3,876,380 km (0.084 R)
• M15: 4,063,527 km (0.076 R)
• M16: 5,453,590 km (0.109 R)
• M17: 5,610,519 km (0.111 R)
• M18: 5,663,177 km (0.113 R)
• M19: 5,768,943 km (0.117 R)
• M20: 5,875,307 km (0.071 R)
• M21: 6,861,905 km (0.111 R)
• M22: 8,314,799 km (0.104 R)
• M23: 9,230,488 km (0.062 R)
• M24: 9,354,953 km (0.109 R)
• M25: 9,479,867 km (0.068 R)
• M26: 10,306,097 km (0.03 R)
• M27: 10,760,425 km (0.099 R)
• M28: 11,420,601 km (0.091 R)
• M29: 11,554,341 km (0.092 R)
• M30: 12,026,023 km (0.116 R)
• M31: 12,641,918 km (0.039 R)
• M32: 13,197,823 km (0.108 R)
• M33: 14,118,000 km (0.086 R)
• M34: 14,622,145 km (0.061 R)
• M35: 15,426,084 km (0.102 R)
• M36: 16,469,828 km (0.102 R)
• M37: 19,335,824 km (0.115 R)
• M38: 19,734,802 km (0.05 R)
• M39: 20,459,753 km (0.069 R)
• M40: 22,101,589 km (0.092 R)
• M41: 23,360,455 km (0.042 R)
• M42: 23,955,855 km (0.095 R)
• M43: 24,470,173 km (0.084 R)
• M44: 25,074,847 km (0.118 R)
• M45: 25,335,447 km (0.092 R)
• M46: 26,034,817 km (0.101 R)
• M47: 26,917,893 km (0.115 R)
• M48: 27,631,475 km (0.115 R)
• M49: 29,901,174 km (0.104 R)
• M50: 30,177,481 km (0.106 R)
• M51: 31,291,387 km (0.117 R)
• M52: 31,384,736 km (0.08 R)
• M53: 33,082,223 km (0.112 R)
• M54: 33,846,219 km (0.048 R)
• M55: 34,134,195 km (0.113 R)
• M56: 36,565,460 km (0.068 R)
• M57: 37,454,370 km (0.04 R)
• M58: 38,650,405 km (0.096 R)
• M59: 38,851,016 km (0.084 R)
• M60: 39,051,926 km (0.111 R)
• M61: 40,569,895 km (0.054 R)
• M62: 43,454,441 km (0.059 R)
• M63: 44,815,932 km (0.085 R)
• M64: 46,191,484 km (0.097 R)
• M65: 46,297,848 km (0.098 R)
• M66: 46,404,212 km (0.085 R)
• M67: 46,830,865 km (0.101 R)
• M68: 47,044,790 km (0.058 R)
• M69: 47,473,388 km (0.044 R)
• M70: 48,118,754 km (0.104 R)
• M71: 48,226,614 km (0.075 R)
• M72: 48,442,483 km (0.076 R)
• M73: 49,309,403 km (0.062 R)
• M74: 50,072,053 km (0.034 R)
• M75: 53,384,898 km (0.064 R)
• M76: 55,067,575 km (0.088 R)
• M77: 55,519,211 km (0.087 R)
• M78: 55,632,307 km (0.103 R)
• M79: 56,426,222 km (0.083 R)
• M80: 59,523,347 km (0.112 R)
• M81: 62,322,323 km (0.1 R)
• M82: 64,093,263 km (0.051 R)
• M83: 64,687,316 km (0.092 R)
• M84: 67,081,480 km (0.113 R)
• M85: 67,563,784 km (0.049 R)
• M86: 67,926,409 km (0.097 R)
• M87: 70,481,840 km (0.078 R)
• M88: 70,972,072 km (0.042 R)
• M89: 71,217,712 km (0.117 R)
• M90: 73,564,753 km (0.067 R)
• M91: 74,560,626 km (0.09 R)
• M92: 74,685,391 km (0.057 R)
• M93: 76,565,537 km (0.083 R)
• M94: 83,073,642 km (0.041 R)
• M95: 85,151,557 km (0.054 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 14,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit