🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.22 AU - 1.28 AU

Year: 498 Days

Day: 35 Hours

Environment

Temp: 1 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.3 AU - 1.9 AU

Year: 721 Days

Day: 31.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.51 AU - 1.79 AU

Year: 755 Days

Day: 15.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 134 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.35 AU - 2.66 AU

Year: 1409 Days

Day: 16.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,601,250 km

• M1: 345,571 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.9

Radius: 8.5

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.38 AU - 7.26 AU

Year: 5005 Days

Day: 14.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 99.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 96,601,250 km

• M1: 118,033 km (0.034 R)
• M2: 172,337 km (0.094 R)
• M3: 260,001 km (0.052 R)
• M4: 357,389 km (0.039 R)
• M5: 500,554 km (0.071 R)
• M6: 579,841 km (0.039 R)
• M7: 669,002 km (0.084 R)
• M8: 873,053 km (0.103 R)
• M9: 941,868 km (0.101 R)
• M10: 1,178,233 km (0.049 R)
• M11: 1,844,991 km (0.102 R)
• M12: 1,949,859 km (0.098 R)
• M13: 2,079,859 km (0.11 R)
• M14: 2,478,687 km (0.072 R)
• M15: 2,746,617 km (0.107 R)
• M16: 2,823,660 km (0.117 R)
• M17: 3,085,755 km (0.056 R)
• M18: 3,273,949 km (0.077 R)
• M19: 3,605,309 km (0.101 R)
• M20: 3,832,249 km (0.109 R)
• M21: 4,005,633 km (0.116 R)
• M22: 4,073,700 km (0.113 R)
• M23: 4,211,030 km (0.091 R)
• M24: 4,591,757 km (0.109 R)
• M25: 4,663,115 km (0.042 R)
• M26: 5,077,801 km (0.077 R)
• M27: 5,151,702 km (0.109 R)
• M28: 6,540,569 km (0.047 R)
• M29: 6,981,134 km (0.103 R)
• M30: 7,793,301 km (0.094 R)
• M31: 7,951,875 km (0.115 R)
• M32: 8,409,345 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.5

Radius: 9.6

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.42 AU - 10.68 AU

Year: 12214 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 96,601,250 km

• M1: 121,324 km (0.103 R)
• M2: 303,534 km (0.109 R)
• M3: 550,071 km (0.082 R)
• M4: 1,031,178 km (0.088 R)
• M5: 1,412,503 km (0.114 R)
• M6: 1,619,098 km (0.093 R)
• M7: 1,947,615 km (0.12 R)
• M8: 3,289,508 km (0.088 R)
• M9: 3,391,982 km (0.106 R)
• M10: 3,565,067 km (0.114 R)
• M11: 3,705,689 km (0.077 R)
• M12: 4,028,820 km (0.081 R)
• M13: 4,436,325 km (0.068 R)
• M14: 4,549,720 km (0.03 R)
• M15: 5,013,174 km (0.119 R)
• M16: 6,969,615 km (0.06 R)
• M17: 8,003,935 km (0.081 R)
• M18: 8,188,838 km (0.053 R)
• M19: 9,375,448 km (0.047 R)
• M20: 9,766,647 km (0.1 R)
• M21: 10,767,606 km (0.093 R)
• M22: 11,331,889 km (0.04 R)
• M23: 11,539,531 km (0.117 R)
• M24: 11,906,046 km (0.094 R)
• M25: 12,011,363 km (0.075 R)
• M26: 12,865,716 km (0.118 R)
• M27: 13,464,407 km (0.062 R)
• M28: 13,574,212 km (0.105 R)
• M29: 13,905,571 km (0.1 R)
• M30: 14,072,223 km (0.09 R)
• M31: 14,407,472 km (0.063 R)
• M32: 15,486,671 km (0.106 R)
• M33: 16,886,757 km (0.117 R)
• M34: 18,144,726 km (0.103 R)
• M35: 19,494,697 km (0.111 R)
• M36: 19,556,780 km (0.099 R)
• M37: 19,806,010 km (0.112 R)
• M38: 19,993,606 km (0.082 R)
• M39: 20,244,631 km (0.074 R)
• M40: 21,259,204 km (0.117 R)
• M41: 21,451,287 km (0.113 R)
• M42: 22,355,307 km (0.115 R)
• M43: 24,401,058 km (0.108 R)
• M44: 24,803,925 km (0.068 R)
• M45: 24,938,563 km (0.096 R)
• M46: 25,006,182 km (0.119 R)
• M47: 25,141,269 km (0.033 R)
• M48: 26,231,089 km (0.04 R)
• M49: 26,850,873 km (0.12 R)
• M50: 26,919,987 km (0.112 R)
• M51: 27,336,169 km (0.118 R)
• M52: 27,614,869 km (0.055 R)
• M53: 28,174,964 km (0.093 R)
• M54: 29,520,447 km (0.12 R)
• M55: 30,959,130 km (0.087 R)
• M56: 31,176,944 km (0.116 R)
• M57: 31,322,353 km (0.057 R)
• M58: 32,494,303 km (0.047 R)
• M59: 33,680,465 km (0.118 R)
• M60: 35,183,026 km (0.114 R)
• M61: 35,258,722 km (0.05 R)
• M62: 35,410,265 km (0.071 R)
• M63: 35,714,098 km (0.058 R)
• M64: 38,331,163 km (0.07 R)
• M65: 38,487,044 km (0.062 R)
• M66: 39,112,513 km (0.103 R)
• M67: 39,269,441 km (0.071 R)
• M68: 41,168,736 km (0.113 R)
• M69: 41,328,357 km (0.109 R)
• M70: 42,209,937 km (0.048 R)
• M71: 42,370,904 km (0.072 R)
• M72: 42,693,437 km (0.116 R)
• M73: 42,855,003 km (0.093 R)
• M74: 43,178,733 km (0.085 R)
• M75: 44,645,689 km (0.042 R)
• M76: 44,973,907 km (0.099 R)
• M77: 45,715,314 km (0.104 R)
• M78: 46,793,316 km (0.087 R)
• M79: 47,963,621 km (0.116 R)
• M80: 50,162,410 km (0.069 R)
• M81: 51,188,352 km (0.105 R)
• M82: 51,703,866 km (0.071 R)
• M83: 57,398,459 km (0.107 R)
• M84: 58,292,007 km (0.046 R)
• M85: 58,830,410 km (0.095 R)
• M86: 60,092,866 km (0.098 R)
• M87: 60,364,686 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560

Radius: 3.8

Gravity: 38.78 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 17.67 AU - 22.13 AU

Year: 31643 Days

Day: 15.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,601,250 km

• M1: 261,198 km (0.105 R)
• M2: 300,093 km (0.081 R)
• M3: 341,083 km (0.108 R)
• M4: 406,308 km (0.116 R)
• M5: 475,572 km (0.098 R)
• M6: 790,924 km (0.116 R)
• M7: 968,945 km (0.09 R)
• M8: 1,873,863 km (0.094 R)
• M9: 3,100,565 km (0.118 R)
• M10: 4,783,392 km (0.115 R)
• M11: 5,544,695 km (0.119 R)
• M12: 8,043,728 km (0.099 R)
• M13: 8,489,679 km (0.043 R)
• M14: 9,672,849 km (0.112 R)
• M15: 10,976,594 km (0.063 R)
• M16: 11,187,378 km (0.101 R)
• M17: 11,470,716 km (0.092 R)
• M18: 12,553,655 km (0.116 R)
• M19: 14,352,869 km (0.116 R)
• M20: 15,517,787 km (0.115 R)
• M21: 15,754,301 km (0.098 R)
• M22: 17,607,370 km (0.11 R)
• M23: 18,019,213 km (0.034 R)
• M24: 18,184,968 km (0.105 R)
• M25: 18,267,845 km (0.1 R)
• M26: 19,273,890 km (0.091 R)
• M27: 20,642,711 km (0.053 R)
• M28: 20,989,928 km (0.042 R)
• M29: 21,777,860 km (0.119 R)
• M30: 23,563,460 km (0.104 R)
• M31: 25,025,330 km (0.066 R)
• M32: 28,323,963 km (0.051 R)
• M33: 30,861,143 km (0.073 R)
• M34: 31,158,544 km (0.091 R)
• M35: 32,962,694 km (0.1 R)
• M36: 33,266,677 km (0.109 R)
• M37: 34,594,657 km (0.078 R)
• M38: 35,420,587 km (0.049 R)
• M39: 37,724,693 km (0.118 R)
• M40: 38,148,953 km (0.105 R)
• M41: 39,001,960 km (0.054 R)
• M42: 39,968,961 km (0.094 R)
• M43: 40,509,757 km (0.091 R)
• M44: 41,707,737 km (0.071 R)
• M45: 42,696,579 km (0.107 R)
• M46: 43,360,045 km (0.078 R)
• M47: 43,693,200 km (0.12 R)
• M48: 44,026,953 km (0.075 R)
• M49: 44,138,553 km (0.052 R)
• M50: 46,048,020 km (0.11 R)
• M51: 50,879,732 km (0.057 R)
• M52: 53,712,218 km (0.061 R)
• M53: 54,428,193 km (0.113 R)
• M54: 54,547,872 km (0.09 R)
• M55: 55,990,444 km (0.066 R)
• M56: 56,353,069 km (0.074 R)
• M57: 56,716,442 km (0.091 R)
• M58: 57,202,187 km (0.116 R)
• M59: 57,811,349 km (0.088 R)
• M60: 58,545,127 km (0.074 R)
• M61: 59,528,284 km (0.097 R)
• M62: 59,774,821 km (0.045 R)
• M63: 60,269,242 km (0.103 R)
• M64: 60,764,860 km (0.103 R)
• M65: 61,013,192 km (0.085 R)
• M66: 63,640,879 km (0.119 R)
• M67: 64,651,712 km (0.109 R)
• M68: 65,158,998 km (0.06 R)
• M69: 66,817,141 km (0.075 R)
• M70: 68,489,047 km (0.05 R)
• M71: 68,876,804 km (0.036 R)
• M72: 70,174,566 km (0.079 R)
• M73: 70,565,465 km (0.047 R)
• M74: 72,399,386 km (0.119 R)
• M75: 72,662,678 km (0.051 R)
• M76: 72,794,324 km (0.114 R)
• M77: 73,454,350 km (0.101 R)
• M78: 74,116,171 km (0.056 R)
• M79: 74,248,864 km (0.109 R)
• M80: 74,780,086 km (0.104 R)
• M81: 75,712,829 km (0.082 R)
• M82: 76,783,650 km (0.076 R)
• M83: 76,917,840 km (0.098 R)
• M84: 80,843,288 km (0.114 R)
• M85: 81,800,415 km (0.117 R)
• M86: 82,761,432 km (0.116 R)
• M87: 82,899,062 km (0.106 R)
• M88: 84,140,724 km (0.106 R)
• M89: 84,279,102 km (0.086 R)
• M90: 85,249,693 km (0.076 R)
• M91: 85,666,772 km (0.093 R)
• M92: 87,201,945 km (0.1 R)
• M93: 91,434,518 km (0.09 R)
• M94: 92,574,454 km (0.079 R)
• M95: 94,149,570 km (0.108 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 16,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit