🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1 AU - 1.38 AU

Year: 484 Days

Day: 39.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.05 AU - 1.41 AU

Year: 509 Days

Day: 47.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,687,592 km

• M1: 473,328 km (0.093 R)
• M2: 532,269 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.61 AU - 2.55 AU

Year: 1118 Days

Day: 29.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.87 AU - 3.01 AU

Year: 1421 Days

Day: 19.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,687,592 km

• M1: 190,288 km (0.108 R)
• M2: 553,961 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.41 AU - 3.45 AU

Year: 2368 Days

Day: 23.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,687,592 km

• M1: 1,863,391 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.27 AU - 4.11 AU

Year: 2642 Days

Day: 24.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.51 AU - 5.01 AU

Year: 3278 Days

Day: 26.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.3

Radius: 12

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.44 AU - 6.26 AU

Year: 4613 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 81.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 92,687,592 km

• M1: 393,592 km (0.074 R)
• M2: 514,766 km (0.064 R)
• M3: 724,353 km (0.051 R)
• M4: 867,219 km (0.083 R)
• M5: 1,006,046 km (0.047 R)
• M6: 1,244,355 km (0.119 R)
• M7: 1,619,547 km (0.091 R)
• M8: 1,883,288 km (0.106 R)
• M9: 2,123,392 km (0.087 R)
• M10: 2,295,430 km (0.082 R)
• M11: 2,373,520 km (0.117 R)
• M12: 2,512,347 km (0.115 R)
• M13: 2,653,866 km (0.026 R)
• M14: 3,558,634 km (0.118 R)
• M15: 3,695,367 km (0.116 R)
• M16: 4,092,100 km (0.025 R)
• M17: 4,187,544 km (0.053 R)
• M18: 6,635,713 km (0.053 R)
• M19: 6,975,150 km (0.096 R)
• M20: 7,204,633 km (0.087 R)
• M21: 8,027,272 km (0.109 R)
• M22: 8,207,388 km (0.055 R)
• M23: 8,328,263 km (0.107 R)
• M24: 8,941,465 km (0.114 R)
• M25: 9,190,994 km (0.058 R)
• M26: 9,348,072 km (0.11 R)
• M27: 9,569,327 km (0.108 R)
• M28: 10,211,551 km (0.085 R)
• M29: 10,867,687 km (0.104 R)
• M30: 11,033,890 km (0.119 R)
• M31: 12,636,831 km (0.105 R)
• M32: 12,776,705 km (0.089 R)
• M33: 14,603,595 km (0.094 R)
• M34: 15,342,309 km (0.099 R)
• M35: 15,454,208 km (0.079 R)
• M36: 15,678,605 km (0.082 R)
• M37: 15,753,703 km (0.096 R)
• M38: 15,828,951 km (0.109 R)
• M39: 15,979,745 km (0.047 R)
• M40: 16,093,141 km (0.097 R)
• M41: 16,664,156 km (0.04 R)
• M42: 16,779,047 km (0.034 R)
• M43: 16,855,940 km (0.114 R)
• M44: 17,009,876 km (0.12 R)
• M45: 17,396,886 km (0.058 R)
• M46: 17,513,572 km (0.08 R)
• M47: 17,825,933 km (0.075 R)
• M48: 18,814,027 km (0.077 R)
• M49: 18,893,912 km (0.03 R)
• M50: 19,415,410 km (0.091 R)
• M51: 19,617,367 km (0.085 R)
• M52: 20,145,597 km (0.099 R)
• M53: 20,596,036 km (0.104 R)
• M54: 20,760,744 km (0.025 R)
• M55: 21,257,409 km (0.025 R)
• M56: 21,590,713 km (0.084 R)
• M57: 23,111,824 km (0.087 R)
• M58: 23,197,394 km (0.108 R)
• M59: 23,368,683 km (0.037 R)
• M60: 23,842,161 km (0.117 R)
• M61: 23,971,862 km (0.081 R)
• M62: 24,275,246 km (0.081 R)
• M63: 24,449,229 km (0.106 R)
• M64: 25,325,424 km (0.093 R)
• M65: 25,811,617 km (0.095 R)
• M66: 25,989,339 km (0.112 R)
• M67: 26,122,780 km (0.119 R)
• M68: 27,379,402 km (0.086 R)
• M69: 27,923,939 km (0.113 R)
• M70: 28,334,734 km (0.112 R)
• M71: 28,563,918 km (0.113 R)
• M72: 29,023,932 km (0.11 R)
• M73: 29,579,089 km (0.104 R)
• M74: 29,858,089 km (0.099 R)
• M75: 30,606,228 km (0.075 R)
• M76: 31,550,191 km (0.052 R)
• M77: 31,692,608 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.1

Radius: 14.8

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.03 AU - 12.77 AU

Year: 13415 Days

Day: 13.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 92,687,592 km

• M1: 238,459 km (0.11 R)
• M2: 1,340,247 km (0.078 R)
• M3: 1,821,055 km (0.105 R)
• M4: 1,993,392 km (0.077 R)
• M5: 2,111,275 km (0.043 R)
• M6: 2,671,968 km (0.12 R)
• M7: 2,835,927 km (0.118 R)
• M8: 3,853,192 km (0.073 R)
• M9: 4,190,536 km (0.086 R)
• M10: 5,384,177 km (0.073 R)
• M11: 5,593,016 km (0.065 R)
• M12: 5,719,725 km (0.113 R)
• M13: 7,129,236 km (0.048 R)
• M14: 8,110,449 km (0.096 R)
• M15: 8,641,521 km (0.111 R)
• M16: 8,788,277 km (0.116 R)
• M17: 10,249,997 km (0.101 R)
• M18: 13,734,581 km (0.045 R)
• M19: 13,963,615 km (0.096 R)
• M20: 15,423,540 km (0.096 R)
• M21: 15,721,390 km (0.044 R)
• M22: 17,610,362 km (0.051 R)
• M23: 17,984,207 km (0.119 R)
• M24: 18,109,421 km (0.082 R)
• M25: 18,234,784 km (0.062 R)
• M26: 18,739,826 km (0.036 R)
• M27: 18,930,264 km (0.075 R)
• M28: 19,057,722 km (0.062 R)
• M29: 20,151,880 km (0.072 R)
• M30: 20,477,705 km (0.095 R)
• M31: 20,936,671 km (0.067 R)
• M32: 22,065,387 km (0.119 R)
• M33: 22,874,113 km (0.038 R)
• M34: 23,898,709 km (0.084 R)
• M35: 24,938,264 km (0.107 R)
• M36: 26,489,445 km (0.107 R)
• M37: 27,204,971 km (0.077 R)
• M38: 27,420,841 km (0.12 R)
• M39: 27,709,565 km (0.071 R)
• M40: 28,290,005 km (0.063 R)
• M41: 28,801,180 km (0.095 R)
• M42: 29,094,691 km (0.041 R)
• M43: 30,353,258 km (0.115 R)
• M44: 30,652,005 km (0.061 R)
• M45: 30,876,552 km (0.1 R)
• M46: 31,553,931 km (0.067 R)
• M47: 32,008,110 km (0.079 R)
• M48: 33,307,068 km (0.102 R)
• M49: 33,615,090 km (0.106 R)
• M50: 33,769,625 km (0.084 R)
• M51: 34,701,021 km (0.072 R)
• M52: 36,272,248 km (0.12 R)
• M53: 37,706,143 km (0.038 R)
• M54: 37,866,512 km (0.079 R)
• M55: 40,218,789 km (0.112 R)
• M56: 41,040,829 km (0.117 R)
• M57: 41,288,564 km (0.06 R)
• M58: 42,450,939 km (0.115 R)
• M59: 43,372,013 km (0.061 R)
• M60: 43,792,682 km (0.103 R)
• M61: 44,978,245 km (0.117 R)
• M62: 45,233,609 km (0.088 R)
• M63: 46,174,131 km (0.091 R)
• M64: 46,603,925 km (0.064 R)
• M65: 49,648,691 km (0.106 R)
• M66: 50,973,081 km (0.053 R)
• M67: 52,130,370 km (0.119 R)
• M68: 54,018,146 km (0.109 R)
• M69: 54,925,008 km (0.071 R)
• M70: 55,289,129 km (0.082 R)
• M71: 55,653,998 km (0.069 R)
• M72: 56,753,692 km (0.096 R)
• M73: 57,860,417 km (0.089 R)
• M74: 58,881,273 km (0.097 R)
• M75: 59,533,969 km (0.099 R)
• M76: 61,884,600 km (0.103 R)
• M77: 62,168,686 km (0.072 R)
• M78: 62,928,494 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.5

Radius: 3.1

Gravity: 53.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 18.05 AU - 20.15 AU

Year: 31117 Days

Day: 22 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,687,592 km

• M1: 53,706 km (0.05 R)
• M2: 192,084 km (0.118 R)
• M3: 226,042 km (0.119 R)
• M4: 361,728 km (0.074 R)
• M5: 426,952 km (0.069 R)
• M6: 1,400,236 km (0.104 R)
• M7: 1,538,614 km (0.074 R)
• M8: 1,979,778 km (0.111 R)
• M9: 3,746,379 km (0.089 R)
• M10: 3,986,634 km (0.026 R)
• M11: 4,231,825 km (0.085 R)
• M12: 4,331,158 km (0.033 R)
• M13: 4,583,230 km (0.089 R)
• M14: 5,692,349 km (0.054 R)
• M15: 5,747,101 km (0.08 R)
• M16: 6,418,347 km (0.096 R)
• M17: 6,532,640 km (0.103 R)
• M18: 7,172,919 km (0.044 R)
• M19: 7,833,094 km (0.037 R)
• M20: 8,325,271 km (0.098 R)
• M21: 8,575,249 km (0.088 R)
• M22: 9,468,797 km (0.076 R)
• M23: 10,863,797 km (0.117 R)
• M24: 12,392,388 km (0.119 R)
• M25: 13,109,112 km (0.116 R)
• M26: 13,692,095 km (0.084 R)
• M27: 14,060,853 km (0.066 R)
• M28: 14,582,501 km (0.109 R)
• M29: 14,657,450 km (0.068 R)
• M30: 16,574,546 km (0.1 R)
• M31: 17,363,077 km (0.119 R)
• M32: 18,002,757 km (0.109 R)
• M33: 19,058,470 km (0.084 R)
• M34: 19,305,007 km (0.075 R)
• M35: 19,635,319 km (0.106 R)
• M36: 19,884,250 km (0.036 R)
• M37: 19,967,426 km (0.094 R)
• M38: 20,050,752 km (0.068 R)
• M39: 20,217,703 km (0.108 R)
• M40: 20,385,253 km (0.095 R)
• M41: 20,974,968 km (0.086 R)
• M42: 21,229,434 km (0.096 R)
• M43: 21,570,218 km (0.115 R)
• M44: 22,517,023 km (0.118 R)
• M45: 23,038,970 km (0.071 R)
• M46: 24,718,355 km (0.072 R)
• M47: 24,897,424 km (0.085 R)
• M48: 27,356,364 km (0.098 R)
• M49: 28,193,065 km (0.097 R)
• M50: 28,380,212 km (0.091 R)
• M51: 29,038,143 km (0.108 R)
• M52: 29,511,172 km (0.091 R)
• M53: 30,082,337 km (0.115 R)
• M54: 31,622,746 km (0.064 R)
• M55: 32,893,281 km (0.099 R)
• M56: 33,485,239 km (0.072 R)
• M57: 33,584,273 km (0.087 R)
• M58: 33,981,156 km (0.112 R)
• M59: 34,180,271 km (0.119 R)
• M60: 34,779,859 km (0.118 R)
• M61: 35,584,696 km (0.116 R)
• M62: 38,138,930 km (0.109 R)
• M63: 39,281,259 km (0.086 R)
• M64: 47,252,731 km (0.118 R)
• M65: 47,920,237 km (0.092 R)
• M66: 48,031,837 km (0.105 R)
• M67: 48,255,187 km (0.063 R)
• M68: 48,591,034 km (0.1 R)
• M69: 50,281,340 km (0.111 R)
• M70: 50,735,370 km (0.105 R)
• M71: 51,990,795 km (0.026 R)
• M72: 55,818,107 km (0.111 R)
• M73: 55,935,541 km (0.089 R)
• M74: 56,288,144 km (0.116 R)
• M75: 59,735,028 km (0.112 R)
• M76: 60,095,559 km (0.062 R)
• M77: 60,336,262 km (0.047 R)
• M78: 66,955,220 km (0.088 R)
• M79: 69,086,092 km (0.094 R)
• M80: 69,212,203 km (0.101 R)
• M81: 72,772,183 km (0.11 R)
• M82: 74,186,930 km (0.1 R)
• M83: 74,962,446 km (0.046 R)
• M84: 77,960,088 km (0.103 R)
• M85: 78,748,469 km (0.098 R)
• M86: 82,061,912 km (0.051 R)
• M87: 85,691,156 km (0.057 R)
• M88: 86,776,489 km (0.099 R)
• M89: 87,457,159 km (0.056 R)
• M90: 88,139,475 km (0.081 R)
• M91: 89,647,122 km (0.036 R)
• M92: 90,059,713 km (0.108 R)
• M93: 90,748,761 km (0.089 R)
• M94: 91,301,376 km (0.065 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 14,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit