🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.47 AU - 0.59 AU

Year: 147 Days

Day: 43.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.55 AU - 0.85 AU

Year: 223 Days

Day: 21.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,821,804 km

• M1: 150,196 km (0.116 R)
• M2: 399,127 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.3 AU - 2.98 AU

Year: 1633 Days

Day: 22.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.96 AU - 3.92 AU

Year: 2430 Days

Day: 33.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,821,804 km

• M1: 1,123,031 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.6

Radius: 9.7

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.75 AU - 4.79 AU

Year: 3360 Days

Day: 8.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 52,821,804 km

• M1: 221,405 km (0.084 R)
• M2: 283,787 km (0.111 R)
• M3: 398,080 km (0.115 R)
• M4: 466,446 km (0.103 R)
• M5: 680,371 km (0.032 R)
• M6: 755,918 km (0.119 R)
• M7: 936,782 km (0.108 R)
• M8: 1,166,115 km (0.061 R)
• M9: 1,524,851 km (0.12 R)
• M10: 1,717,084 km (0.054 R)
• M11: 1,931,009 km (0.052 R)
• M12: 2,399,400 km (0.086 R)
• M13: 2,608,837 km (0.037 R)
• M14: 2,965,778 km (0.061 R)
• M15: 3,125,997 km (0.093 R)
• M16: 3,388,093 km (0.095 R)
• M17: 3,606,505 km (0.114 R)
• M18: 3,864,263 km (0.115 R)
• M19: 4,021,789 km (0.109 R)
• M20: 4,092,399 km (0.115 R)
• M21: 4,217,164 km (0.114 R)
• M22: 4,992,231 km (0.088 R)
• M23: 5,106,523 km (0.059 R)
• M24: 5,221,714 km (0.041 R)
• M25: 5,493,982 km (0.065 R)
• M26: 5,991,544 km (0.067 R)
• M27: 6,154,008 km (0.06 R)
• M28: 6,441,535 km (0.117 R)
• M29: 6,566,150 km (0.058 R)
• M30: 6,712,606 km (0.08 R)
• M31: 7,745,430 km (0.088 R)
• M32: 8,033,705 km (0.078 R)
• M33: 8,506,883 km (0.073 R)
• M34: 9,338,946 km (0.099 R)
• M35: 9,932,102 km (0.105 R)
• M36: 10,076,314 km (0.075 R)
• M37: 10,391,068 km (0.074 R)
• M38: 10,807,549 km (0.091 R)
• M39: 11,229,564 km (0.115 R)
• M40: 11,581,119 km (0.063 R)
• M41: 12,038,440 km (0.076 R)
• M42: 12,398,223 km (0.091 R)
• M43: 13,049,721 km (0.112 R)
• M44: 13,980,220 km (0.111 R)
• M45: 14,114,858 km (0.074 R)
• M46: 15,318,672 km (0.115 R)
• M47: 15,401,998 km (0.03 R)
• M48: 16,498,252 km (0.12 R)
• M49: 16,754,812 km (0.113 R)
• M50: 16,869,254 km (0.119 R)
• M51: 17,127,759 km (0.114 R)
• M52: 17,243,099 km (0.12 R)
• M53: 17,329,717 km (0.067 R)
• M54: 17,648,659 km (0.058 R)
• M55: 17,852,711 km (0.112 R)
• M56: 18,174,795 km (0.056 R)
• M57: 19,063,107 km (0.104 R)
• M58: 19,212,555 km (0.03 R)
• M59: 19,904,894 km (0.105 R)
• M60: 19,995,850 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.9

Radius: 7.9

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 14.43 AU - 14.67 AU

Year: 21134 Days

Day: 19.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,821,804 km

• M1: 133,441 km (0.113 R)
• M2: 1,183,918 km (0.117 R)
• M3: 1,412,204 km (0.118 R)
• M4: 1,592,469 km (0.095 R)
• M5: 1,716,935 km (0.079 R)
• M6: 1,942,678 km (0.106 R)
• M7: 2,212,403 km (0.119 R)
• M8: 2,351,679 km (0.115 R)
• M9: 2,712,808 km (0.072 R)
• M10: 4,066,818 km (0.106 R)
• M11: 4,992,530 km (0.115 R)
• M12: 5,083,934 km (0.095 R)
• M13: 5,175,937 km (0.098 R)
• M14: 5,502,509 km (0.049 R)
• M15: 6,029,093 km (0.12 R)
• M16: 6,126,631 km (0.032 R)
• M17: 6,621,950 km (0.111 R)
• M18: 6,823,757 km (0.071 R)
• M19: 7,285,117 km (0.073 R)
• M20: 8,183,901 km (0.1 R)
• M21: 9,398,337 km (0.076 R)
• M22: 10,200,181 km (0.07 R)
• M23: 10,491,897 km (0.076 R)
• M24: 11,564,514 km (0.053 R)
• M25: 12,922,414 km (0.081 R)
• M26: 13,364,924 km (0.043 R)
• M27: 14,853,722 km (0.099 R)
• M28: 15,051,790 km (0.085 R)
• M29: 15,118,062 km (0.074 R)
• M30: 15,852,737 km (0.12 R)
• M31: 16,530,864 km (0.05 R)
• M32: 16,667,596 km (0.077 R)
• M33: 16,873,443 km (0.076 R)
• M34: 18,196,487 km (0.117 R)
• M35: 19,697,252 km (0.12 R)
• M36: 20,646,152 km (0.101 R)
• M37: 21,684,511 km (0.083 R)
• M38: 22,134,651 km (0.067 R)
• M39: 23,503,770 km (0.107 R)
• M40: 24,198,652 km (0.081 R)
• M41: 24,587,607 km (0.115 R)
• M42: 24,665,547 km (0.09 R)
• M43: 24,900,117 km (0.104 R)
• M44: 25,214,123 km (0.114 R)
• M45: 28,179,751 km (0.065 R)
• M46: 29,082,424 km (0.111 R)
• M47: 29,744,844 km (0.054 R)
• M48: 29,994,672 km (0.094 R)
• M49: 30,663,973 km (0.056 R)
• M50: 30,747,898 km (0.092 R)
• M51: 30,831,972 km (0.038 R)
• M52: 32,444,188 km (0.037 R)
• M53: 32,529,758 km (0.102 R)
• M54: 34,606,924 km (0.095 R)
• M55: 35,044,947 km (0.045 R)
• M56: 37,262,885 km (0.109 R)
• M57: 41,368,150 km (0.042 R)
• M58: 41,553,950 km (0.054 R)
• M59: 42,019,499 km (0.104 R)
• M60: 44,183,582 km (0.043 R)
• M61: 45,422,701 km (0.074 R)
• M62: 46,094,694 km (0.069 R)
• M63: 46,383,568 km (0.099 R)
• M64: 47,740,121 km (0.08 R)
• M65: 48,130,123 km (0.114 R)
• M66: 48,815,132 km (0.073 R)
• M67: 49,011,404 km (0.088 R)
• M68: 49,799,336 km (0.106 R)
• M69: 49,898,071 km (0.065 R)
• M70: 49,996,955 km (0.082 R)
• M71: 50,889,456 km (0.114 R)
• M72: 52,087,585 km (0.1 R)
• M73: 52,891,524 km (0.072 R)
• M74: 54,003,635 km (0.098 R)
• M75: 57,386,042 km (0.076 R)
• M76: 59,364,325 km (0.032 R)
• M77: 60,519,968 km (0.077 R)
• M78: 60,625,285 km (0.104 R)
• M79: 62,426,743 km (0.108 R)
• M80: 62,853,246 km (0.081 R)
• M81: 63,816,208 km (0.119 R)
• M82: 64,999,826 km (0.11 R)
• M83: 68,045,190 km (0.056 R)
• M84: 69,364,494 km (0.093 R)
• M85: 69,474,747 km (0.097 R)
• M86: 69,695,554 km (0.098 R)
• M87: 69,916,659 km (0.069 R)
• M88: 70,248,767 km (0.058 R)
• M89: 71,025,479 km (0.086 R)
• M90: 71,693,583 km (0.096 R)
• M91: 71,916,633 km (0.082 R)
• M92: 74,273,697 km (0.099 R)
• M93: 74,838,728 km (0.113 R)
• M94: 74,951,824 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.5

Radius: 6.3

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 16.04 AU - 16.9 AU

Year: 25453 Days

Day: 22.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,821,804 km

• M1: 139,126 km (0.111 R)
• M2: 423,661 km (0.068 R)
• M3: 484,548 km (0.111 R)
• M4: 565,181 km (0.078 R)
• M5: 1,118,693 km (0.115 R)
• M6: 1,362,388 km (0.118 R)
• M7: 1,502,411 km (0.114 R)
• M8: 1,550,133 km (0.113 R)
• M9: 1,898,547 km (0.113 R)
• M10: 1,950,307 km (0.085 R)
• M11: 2,028,846 km (0.108 R)
• M12: 2,216,292 km (0.117 R)
• M13: 2,298,272 km (0.067 R)
• M14: 2,381,449 km (0.118 R)
• M15: 2,665,535 km (0.096 R)
• M16: 2,752,900 km (0.063 R)
• M17: 2,900,703 km (0.079 R)
• M18: 3,906,599 km (0.088 R)
• M19: 4,377,682 km (0.12 R)
• M20: 5,263,152 km (0.072 R)
• M21: 5,483,809 km (0.082 R)
• M22: 6,357,311 km (0.079 R)
• M23: 6,631,823 km (0.057 R)
• M24: 6,869,983 km (0.074 R)
• M25: 7,111,135 km (0.116 R)
• M26: 7,395,969 km (0.106 R)
• M27: 7,436,959 km (0.059 R)
• M28: 8,529,173 km (0.053 R)
• M29: 8,701,659 km (0.119 R)
• M30: 9,137,887 km (0.082 R)
• M31: 10,766,409 km (0.081 R)
• M32: 12,433,378 km (0.114 R)
• M33: 12,776,406 km (0.119 R)
• M34: 13,122,426 km (0.048 R)
• M35: 13,421,472 km (0.115 R)
• M36: 13,925,019 km (0.064 R)
• M37: 14,179,036 km (0.084 R)
• M38: 14,640,246 km (0.066 R)
• M39: 15,262,723 km (0.073 R)
• M40: 15,735,302 km (0.119 R)
• M41: 16,212,669 km (0.096 R)
• M42: 16,266,076 km (0.111 R)
• M43: 16,694,823 km (0.088 R)
• M44: 16,856,688 km (0.028 R)
• M45: 17,673,193 km (0.095 R)
• M46: 17,783,148 km (0.082 R)
• M47: 17,893,102 km (0.027 R)
• M48: 22,597,058 km (0.119 R)
• M49: 23,015,333 km (0.09 R)
• M50: 23,195,449 km (0.093 R)
• M51: 23,677,753 km (0.076 R)
• M52: 27,463,626 km (0.112 R)
• M53: 28,358,670 km (0.103 R)
• M54: 28,939,110 km (0.109 R)
• M55: 30,308,678 km (0.113 R)
• M56: 30,901,983 km (0.093 R)
• M57: 31,299,764 km (0.086 R)
• M58: 31,366,186 km (0.11 R)
• M59: 31,632,470 km (0.054 R)
• M60: 31,765,911 km (0.107 R)
• M61: 32,234,302 km (0.117 R)
• M62: 32,435,810 km (0.054 R)
• M63: 34,404,817 km (0.088 R)
• M64: 34,816,960 km (0.115 R)
• M65: 35,438,240 km (0.108 R)
• M66: 39,314,171 km (0.104 R)
• M67: 40,105,394 km (0.1 R)
• M68: 40,177,650 km (0.089 R)
• M69: 41,047,113 km (0.107 R)
• M70: 43,174,245 km (0.119 R)
• M71: 44,587,197 km (0.08 R)
• M72: 46,696,826 km (0.045 R)
• M73: 47,916,946 km (0.074 R)
• M74: 48,915,961 km (0.082 R)
• M75: 49,224,731 km (0.111 R)
• M76: 51,012,724 km (0.112 R)
• M77: 52,111,371 km (0.09 R)
• M78: 52,268,898 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 11,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit