🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.47 AU - 0.55 AU

Year: 138 Days

Day: 24.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.58 AU - 0.62 AU

Year: 176 Days

Day: 16.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.24 AU - 1.26 AU

Year: 529 Days

Day: 44.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.22 AU - 2.8 AU

Year: 1506 Days

Day: 21.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,936,803 km

• M1: 292,913 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.9

Radius: 8.3

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.16 AU - 4.56 AU

Year: 3448 Days

Day: 13.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,936,803 km

• M1: 117,135 km (0.108 R)
• M2: 322,683 km (0.116 R)
• M3: 376,987 km (0.116 R)
• M4: 651,200 km (0.119 R)
• M5: 777,460 km (0.089 R)
• M6: 923,617 km (0.115 R)
• M7: 1,141,133 km (0.056 R)
• M8: 1,217,427 km (0.095 R)
• M9: 1,282,353 km (0.03 R)
• M10: 1,415,645 km (0.07 R)
• M11: 1,525,898 km (0.097 R)
• M12: 1,610,271 km (0.119 R)
• M13: 1,696,440 km (0.093 R)
• M14: 2,103,047 km (0.113 R)
• M15: 2,197,593 km (0.107 R)
• M16: 2,325,798 km (0.084 R)
• M17: 2,423,486 km (0.094 R)
• M18: 2,556,179 km (0.101 R)
• M19: 3,003,626 km (0.114 R)
• M20: 3,110,289 km (0.108 R)
• M21: 3,568,657 km (0.106 R)
• M22: 3,625,205 km (0.108 R)
• M23: 3,796,345 km (0.119 R)
• M24: 3,853,940 km (0.082 R)
• M25: 4,028,671 km (0.105 R)
• M26: 4,206,094 km (0.106 R)
• M27: 4,466,843 km (0.105 R)
• M28: 4,983,105 km (0.094 R)
• M29: 5,366,674 km (0.062 R)
• M30: 5,431,450 km (0.102 R)
• M31: 5,627,573 km (0.059 R)
• M32: 6,026,849 km (0.058 R)
• M33: 6,161,936 km (0.115 R)
• M34: 6,366,586 km (0.106 R)
• M35: 6,596,518 km (0.098 R)
• M36: 7,738,099 km (0.092 R)
• M37: 7,885,154 km (0.086 R)
• M38: 7,983,590 km (0.102 R)
• M39: 8,181,956 km (0.054 R)
• M40: 8,965,400 km (0.06 R)
• M41: 9,119,785 km (0.05 R)
• M42: 9,301,098 km (0.092 R)
• M43: 9,457,428 km (0.069 R)
• M44: 10,038,167 km (0.105 R)
• M45: 10,144,980 km (0.117 R)
• M46: 10,413,657 km (0.106 R)
• M47: 11,539,830 km (0.104 R)
• M48: 12,359,626 km (0.111 R)
• M49: 12,877,834 km (0.066 R)
• M50: 13,285,936 km (0.057 R)
• M51: 13,462,013 km (0.045 R)
• M52: 13,757,319 km (0.05 R)
• M53: 13,876,100 km (0.101 R)
• M54: 14,054,870 km (0.061 R)
• M55: 14,444,722 km (0.12 R)
• M56: 14,716,691 km (0.118 R)
• M57: 15,635,670 km (0.064 R)
• M58: 15,728,571 km (0.102 R)
• M59: 15,821,620 km (0.111 R)
• M60: 15,977,202 km (0.081 R)
• M61: 16,384,108 km (0.03 R)
• M62: 17,272,121 km (0.118 R)
• M63: 17,336,000 km (0.106 R)
• M64: 17,948,304 km (0.095 R)
• M65: 18,633,013 km (0.111 R)
• M66: 18,896,156 km (0.079 R)
• M67: 19,193,706 km (0.082 R)
• M68: 19,359,610 km (0.111 R)
• M69: 19,626,193 km (0.033 R)
• M70: 19,961,143 km (0.096 R)
• M71: 20,568,660 km (0.088 R)
• M72: 20,772,412 km (0.105 R)
• M73: 20,840,629 km (0.115 R)
• M74: 21,629,159 km (0.052 R)
• M75: 21,801,795 km (0.079 R)
• M76: 22,287,839 km (0.049 R)
• M77: 22,357,551 km (0.119 R)
• M78: 22,497,276 km (0.109 R)
• M79: 22,602,144 km (0.106 R)
• M80: 23,518,580 km (0.103 R)
• M81: 23,767,362 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.6

Radius: 14.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.89 AU - 12.51 AU

Year: 15157 Days

Day: 11.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,936,803 km

• M1: 229,633 km (0.086 R)
• M2: 451,337 km (0.076 R)
• M3: 792,570 km (0.052 R)
• M4: 961,914 km (0.042 R)
• M5: 1,289,683 km (0.095 R)
• M6: 1,876,705 km (0.098 R)
• M7: 2,080,308 km (0.077 R)
• M8: 2,260,873 km (0.054 R)
• M9: 2,670,322 km (0.103 R)
• M10: 2,934,213 km (0.078 R)
• M11: 3,452,270 km (0.056 R)
• M12: 3,777,197 km (0.098 R)
• M13: 5,174,890 km (0.12 R)
• M14: 5,758,471 km (0.109 R)
• M15: 6,897,659 km (0.112 R)
• M16: 7,354,231 km (0.029 R)
• M17: 7,962,646 km (0.104 R)
• M18: 8,490,128 km (0.091 R)
• M19: 10,140,342 km (0.12 R)
• M20: 10,975,547 km (0.056 R)
• M21: 11,508,863 km (0.101 R)
• M22: 12,434,874 km (0.101 R)
• M23: 13,102,978 km (0.034 R)
• M24: 13,384,821 km (0.056 R)
• M25: 13,725,754 km (0.106 R)
• M26: 15,177,003 km (0.053 R)
• M27: 17,166,505 km (0.113 R)
• M28: 18,223,115 km (0.045 R)
• M29: 18,791,138 km (0.098 R)
• M30: 19,429,023 km (0.092 R)
• M31: 19,815,285 km (0.03 R)
• M32: 19,944,538 km (0.098 R)
• M33: 21,650,851 km (0.079 R)
• M34: 21,917,434 km (0.104 R)
• M35: 22,118,195 km (0.109 R)
• M36: 25,552,513 km (0.113 R)
• M37: 26,188,154 km (0.087 R)
• M38: 26,330,123 km (0.073 R)
• M39: 26,543,599 km (0.118 R)
• M40: 26,900,689 km (0.118 R)
• M41: 27,187,468 km (0.058 R)
• M42: 27,475,145 km (0.038 R)
• M43: 28,855,933 km (0.118 R)
• M44: 29,517,904 km (0.088 R)
• M45: 29,739,608 km (0.114 R)
• M46: 30,781,856 km (0.116 R)
• M47: 31,987,615 km (0.117 R)
• M48: 33,439,462 km (0.059 R)
• M49: 33,670,591 km (0.093 R)
• M50: 33,979,660 km (0.082 R)
• M51: 34,134,644 km (0.097 R)
• M52: 35,539,368 km (0.056 R)
• M53: 36,011,798 km (0.037 R)
• M54: 37,441,654 km (0.109 R)
• M55: 39,458,234 km (0.096 R)
• M56: 41,758,450 km (0.101 R)
• M57: 42,007,381 km (0.045 R)
• M58: 43,176,189 km (0.099 R)
• M59: 43,343,889 km (0.115 R)
• M60: 45,289,559 km (0.108 R)
• M61: 47,090,867 km (0.101 R)
• M62: 50,497,659 km (0.1 R)
• M63: 50,674,484 km (0.093 R)
• M64: 51,117,592 km (0.095 R)
• M65: 51,472,887 km (0.041 R)
• M66: 52,364,939 km (0.093 R)
• M67: 52,723,077 km (0.117 R)
• M68: 56,075,116 km (0.069 R)
• M69: 57,453,511 km (0.096 R)
• M70: 57,915,469 km (0.108 R)
• M71: 59,029,375 km (0.114 R)
• M72: 59,775,719 km (0.087 R)
• M73: 59,869,217 km (0.079 R)
• M74: 60,056,514 km (0.064 R)
• M75: 61,183,734 km (0.093 R)
• M76: 61,561,020 km (0.117 R)
• M77: 62,887,803 km (0.102 R)
• M78: 63,841,191 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 15,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit