🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.48 AU - 0.64 AU

Year: 147 Days

Day: 35.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.52 AU - 0.82 AU

Year: 193 Days

Day: 33.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.77 AU - 1.01 AU

Year: 295 Days

Day: 48 Hours

Environment

Temp: 140 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.26 AU - 2.04 AU

Year: 745 Days

Day: 36 Hours

Environment

Temp: -33 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.61 AU - 2.49 AU

Year: 1032 Days

Day: 18.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,288,883 km

• M1: 253,419 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.31 AU - 2.77 AU

Year: 1423 Days

Day: 41.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.9

Radius: 8

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.93 AU - 10.65 AU

Year: 9159 Days

Day: 13.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,288,883 km

• M1: 157,527 km (0.116 R)
• M2: 243,545 km (0.082 R)
• M3: 317,447 km (0.118 R)
• M4: 452,534 km (0.083 R)
• M5: 593,006 km (0.092 R)
• M6: 780,901 km (0.054 R)
• M7: 882,179 km (0.103 R)
• M8: 1,006,046 km (0.117 R)
• M9: 1,060,948 km (0.092 R)
• M10: 1,232,088 km (0.098 R)
• M11: 1,537,417 km (0.118 R)
• M12: 1,798,466 km (0.092 R)
• M13: 2,026,752 km (0.097 R)
• M14: 2,461,334 km (0.069 R)
• M15: 2,819,172 km (0.098 R)
• M16: 3,275,595 km (0.057 R)
• M17: 3,526,620 km (0.069 R)
• M18: 3,583,318 km (0.11 R)
• M19: 3,783,929 km (0.069 R)
• M20: 3,958,958 km (0.08 R)
• M21: 4,136,531 km (0.108 R)
• M22: 5,000,010 km (0.11 R)
• M23: 5,192,093 km (0.063 R)
• M24: 5,550,829 km (0.076 R)
• M25: 5,683,223 km (0.082 R)
• M26: 6,326,494 km (0.114 R)
• M27: 6,639,154 km (0.106 R)
• M28: 6,815,230 km (0.069 R)
• M29: 7,099,915 km (0.089 R)
• M30: 7,534,347 km (0.091 R)
• M31: 7,754,854 km (0.048 R)
• M32: 7,902,956 km (0.093 R)
• M33: 8,315,248 km (0.111 R)
• M34: 10,276,177 km (0.113 R)
• M35: 10,520,620 km (0.116 R)
• M36: 10,767,157 km (0.091 R)
• M37: 11,307,804 km (0.104 R)
• M38: 11,433,765 km (0.1 R)
• M39: 11,602,512 km (0.109 R)
• M40: 12,632,343 km (0.068 R)
• M41: 12,719,409 km (0.076 R)
• M42: 13,114,049 km (0.112 R)
• M43: 14,095,411 km (0.113 R)
• M44: 14,231,096 km (0.107 R)
• M45: 14,823,952 km (0.076 R)
• M46: 14,915,955 km (0.05 R)
• M47: 15,239,236 km (0.044 R)
• M48: 15,424,887 km (0.106 R)
• M49: 18,646,178 km (0.096 R)
• M50: 19,546,009 km (0.113 R)
• M51: 20,357,577 km (0.081 R)
• M52: 20,613,390 km (0.081 R)
• M53: 20,664,702 km (0.079 R)
• M54: 20,818,937 km (0.094 R)
• M55: 21,647,709 km (0.054 R)
• M56: 24,143,750 km (0.082 R)
• M57: 24,414,672 km (0.104 R)
• M58: 24,632,037 km (0.028 R)
• M59: 24,959,358 km (0.119 R)
• M60: 25,068,863 km (0.1 R)
• M61: 25,123,616 km (0.101 R)
• M62: 25,288,174 km (0.085 R)
• M63: 26,171,848 km (0.07 R)
• M64: 26,227,499 km (0.096 R)
• M65: 26,394,450 km (0.058 R)
• M66: 26,841,299 km (0.032 R)
• M67: 30,389,012 km (0.11 R)
• M68: 30,681,476 km (0.06 R)
• M69: 31,682,735 km (0.112 R)
• M70: 34,384,771 km (0.1 R)
• M71: 35,547,596 km (0.088 R)
• M72: 35,732,349 km (0.08 R)
• M73: 35,855,767 km (0.096 R)
• M74: 35,917,551 km (0.066 R)
• M75: 36,164,836 km (0.106 R)
• M76: 37,786,029 km (0.107 R)
• M77: 38,100,483 km (0.104 R)
• M78: 39,622,193 km (0.088 R)
• M79: 39,941,584 km (0.111 R)
• M80: 40,069,640 km (0.092 R)
• M81: 41,357,528 km (0.111 R)
• M82: 41,616,781 km (0.107 R)
• M83: 41,681,707 km (0.094 R)
• M84: 41,876,483 km (0.11 R)
• M85: 41,941,558 km (0.118 R)
• M86: 42,202,008 km (0.09 R)
• M87: 42,267,233 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.3

Radius: 6.6

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 18.79 AU - 22.19 AU

Year: 32598 Days

Day: 24 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,288,883 km

• M1: 211,382 km (0.099 R)
• M2: 292,613 km (0.119 R)
• M3: 366,664 km (0.08 R)
• M4: 628,760 km (0.091 R)
• M5: 1,206,956 km (0.065 R)
• M6: 1,697,188 km (0.079 R)
• M7: 1,945,371 km (0.071 R)
• M8: 3,263,627 km (0.114 R)
• M9: 3,843,917 km (0.083 R)
• M10: 3,982,445 km (0.089 R)
• M11: 4,455,922 km (0.071 R)
• M12: 4,552,712 km (0.081 R)
• M13: 4,947,052 km (0.066 R)
• M14: 5,507,146 km (0.099 R)
• M15: 6,411,615 km (0.025 R)
• M16: 6,466,218 km (0.11 R)
• M17: 6,797,428 km (0.058 R)
• M18: 7,247,568 km (0.101 R)
• M19: 7,940,655 km (0.075 R)
• M20: 8,654,835 km (0.098 R)
• M21: 9,701,422 km (0.069 R)
• M22: 10,080,204 km (0.109 R)
• M23: 11,643,501 km (0.118 R)
• M24: 12,181,156 km (0.1 R)
• M25: 12,384,909 km (0.066 R)
• M26: 12,795,704 km (0.078 R)
• M27: 12,864,669 km (0.053 R)
• M28: 13,490,437 km (0.116 R)
• M29: 14,197,287 km (0.118 R)
• M30: 14,555,125 km (0.059 R)
• M31: 14,627,081 km (0.105 R)
• M32: 14,916,104 km (0.043 R)
• M33: 15,646,740 km (0.038 R)
• M34: 16,613,891 km (0.07 R)
• M35: 16,839,933 km (0.111 R)
• M36: 18,527,696 km (0.043 R)
• M37: 18,918,745 km (0.078 R)
• M38: 19,550,048 km (0.103 R)
• M39: 19,868,392 km (0.091 R)
• M40: 21,485,246 km (0.104 R)
• M41: 26,056,957 km (0.053 R)
• M42: 28,361,064 km (0.096 R)
• M43: 28,631,088 km (0.062 R)
• M44: 29,446,246 km (0.108 R)
• M45: 29,628,457 km (0.064 R)
• M46: 30,729,497 km (0.055 R)
• M47: 30,821,948 km (0.066 R)
• M48: 31,471,054 km (0.035 R)
• M49: 31,843,852 km (0.088 R)
• M50: 33,160,762 km (0.111 R)
• M51: 33,540,142 km (0.098 R)
• M52: 34,591,216 km (0.089 R)
• M53: 35,362,244 km (0.104 R)
• M54: 35,847,091 km (0.114 R)
• M55: 37,610,700 km (0.071 R)
• M56: 39,402,284 km (0.1 R)
• M57: 39,703,574 km (0.094 R)
• M58: 41,731,822 km (0.097 R)
• M59: 42,038,946 km (0.078 R)
• M60: 43,378,446 km (0.081 R)
• M61: 43,689,609 km (0.058 R)
• M62: 44,627,289 km (0.067 R)
• M63: 45,887,950 km (0.085 R)
• M64: 46,204,948 km (0.077 R)
• M65: 46,522,694 km (0.098 R)
• M66: 47,373,607 km (0.096 R)
• M67: 48,229,456 km (0.034 R)
• M68: 49,414,720 km (0.049 R)
• M69: 50,500,501 km (0.084 R)
• M70: 50,937,028 km (0.11 R)
• M71: 55,483,008 km (0.063 R)
• M72: 56,498,179 km (0.046 R)
• M73: 57,519,334 km (0.106 R)
• M74: 59,465,004 km (0.105 R)
• M75: 60,735,389 km (0.072 R)
• M76: 62,833,499 km (0.11 R)
• M77: 63,655,839 km (0.079 R)
• M78: 64,836,764 km (0.109 R)
• M79: 66,621,617 km (0.112 R)
• M80: 69,147,577 km (0.053 R)
• M81: 69,753,598 km (0.113 R)
• M82: 70,604,959 km (0.071 R)
• M83: 74,044,663 km (0.114 R)
• M84: 74,540,580 km (0.043 R)
• M85: 76,785,445 km (0.118 R)
• M86: 79,179,011 km (0.064 R)
• M87: 79,685,999 km (0.099 R)
• M88: 80,958,328 km (0.099 R)
• M89: 81,852,924 km (0.093 R)
• M90: 82,237,390 km (0.104 R)
• M91: 83,007,969 km (0.082 R)
• M92: 83,651,988 km (0.111 R)
• M93: 84,168,400 km (0.119 R)
• M94: 84,556,307 km (0.109 R)
• M95: 85,204,365 km (0.048 R)
• M96: 85,723,918 km (0.093 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 13,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit