🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.46 AU - 0.72 AU

Year: 163 Days

Day: 28.3 Hours

Environment

Temp: 241 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.76 AU - 1.18 AU

Year: 344 Days

Day: 27.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,221,129 km

• M1: 781,050 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.32 AU - 1.62 AU

Year: 641 Days

Day: 23.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.45 AU - 1.49 AU

Year: 641 Days

Day: 46.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,221,129 km

• M1: 691,292 km (0.07 R)
• M2: 1,184,666 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.4 AU - 1.6 AU

Year: 661 Days

Day: 44.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.39 AU - 5.55 AU

Year: 3988 Days

Day: 29.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,221,129 km

• M1: 4,173,182 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.9

Radius: 8.5

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.07 AU - 8.53 AU

Year: 7098 Days

Day: 7.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 88,221,129 km

• M1: 350,508 km (0.054 R)
• M2: 664,963 km (0.117 R)
• M3: 735,423 km (0.115 R)
• M4: 1,115,103 km (0.077 R)
• M5: 1,200,373 km (0.099 R)
• M6: 1,338,901 km (0.097 R)
• M7: 1,469,649 km (0.058 R)
• M8: 1,550,133 km (0.095 R)
• M9: 2,386,984 km (0.082 R)
• M10: 3,944,597 km (0.109 R)
• M11: 5,246,846 km (0.072 R)
• M12: 5,772,383 km (0.1 R)
• M13: 6,008,898 km (0.081 R)
• M14: 6,670,120 km (0.046 R)
• M15: 7,192,666 km (0.058 R)
• M16: 7,610,941 km (0.094 R)
• M17: 7,728,376 km (0.066 R)
• M18: 7,870,344 km (0.112 R)
• M19: 8,060,932 km (0.051 R)
• M20: 8,937,126 km (0.063 R)
• M21: 9,311,121 km (0.034 R)
• M22: 10,307,443 km (0.097 R)
• M23: 10,489,803 km (0.114 R)
• M24: 10,778,527 km (0.114 R)
• M25: 11,256,791 km (0.096 R)
• M26: 11,877,921 km (0.108 R)
• M27: 12,014,504 km (0.047 R)
• M28: 12,206,438 km (0.047 R)
• M29: 13,125,268 km (0.113 R)
• M30: 15,354,426 km (0.084 R)
• M31: 15,712,264 km (0.118 R)
• M32: 16,072,945 km (0.097 R)
• M33: 16,588,459 km (0.086 R)
• M34: 16,955,572 km (0.07 R)
• M35: 17,201,960 km (0.059 R)
• M36: 17,760,409 km (0.111 R)
• M37: 18,230,296 km (0.032 R)
• M38: 18,831,380 km (0.114 R)
• M39: 18,895,109 km (0.056 R)
• M40: 19,664,640 km (0.084 R)
• M41: 19,761,430 km (0.078 R)
• M42: 20,542,480 km (0.046 R)
• M43: 20,739,351 km (0.105 R)
• M44: 21,732,831 km (0.072 R)
• M45: 22,302,649 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.8

Radius: 9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.15 AU - 8.13 AU

Year: 7600 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 88,221,129 km

• M1: 113,395 km (0.094 R)
• M2: 217,665 km (0.066 R)
• M3: 289,472 km (0.106 R)
• M4: 347,665 km (0.104 R)
• M5: 710,889 km (0.103 R)
• M6: 796,010 km (0.117 R)
• M7: 893,847 km (0.046 R)
• M8: 986,448 km (0.12 R)
• M9: 1,202,168 km (0.068 R)
• M10: 1,315,863 km (0.11 R)
• M11: 1,411,456 km (0.106 R)
• M12: 1,554,023 km (0.099 R)
• M13: 1,770,940 km (0.109 R)
• M14: 2,096,165 km (0.114 R)
• M15: 2,259,526 km (0.097 R)
• M16: 3,516,896 km (0.103 R)
• M17: 3,925,598 km (0.083 R)
• M18: 4,049,614 km (0.074 R)
• M19: 4,301,537 km (0.101 R)
• M20: 4,542,539 km (0.063 R)
• M21: 4,722,057 km (0.085 R)
• M22: 4,870,607 km (0.118 R)
• M23: 5,172,496 km (0.091 R)
• M24: 5,497,871 km (0.03 R)
• M25: 6,078,760 km (0.095 R)
• M26: 6,276,678 km (0.081 R)
• M27: 6,476,840 km (0.05 R)
• M28: 6,716,047 km (0.064 R)
• M29: 6,995,795 km (0.093 R)
• M30: 8,854,249 km (0.099 R)
• M31: 8,996,966 km (0.085 R)
• M32: 9,119,785 km (0.072 R)
• M33: 9,637,992 km (0.093 R)
• M34: 10,080,802 km (0.106 R)
• M35: 10,251,194 km (0.073 R)
• M36: 10,336,764 km (0.12 R)
• M37: 10,876,812 km (0.106 R)
• M38: 11,359,864 km (0.063 R)
• M39: 11,448,426 km (0.115 R)
• M40: 12,074,792 km (0.046 R)
• M41: 12,210,477 km (0.067 R)
• M42: 13,127,961 km (0.085 R)
• M43: 14,281,959 km (0.052 R)
• M44: 14,401,488 km (0.08 R)
• M45: 14,738,083 km (0.11 R)
• M46: 14,955,898 km (0.08 R)
• M47: 15,419,053 km (0.086 R)
• M48: 15,615,475 km (0.111 R)
• M49: 16,209,827 km (0.104 R)
• M50: 16,534,903 km (0.048 R)
• M51: 16,660,565 km (0.061 R)
• M52: 16,836,792 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.9

Radius: 7.8

Gravity: 15.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 14.95 AU - 15.57 AU

Year: 21454 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,221,129 km

• M1: 148,551 km (0.049 R)
• M2: 365,168 km (0.117 R)
• M3: 649,404 km (0.101 R)
• M4: 1,111,961 km (0.036 R)
• M5: 1,202,767 km (0.037 R)
• M6: 2,053,680 km (0.03 R)
• M7: 2,166,327 km (0.101 R)
• M8: 2,436,800 km (0.111 R)
• M9: 2,925,686 km (0.076 R)
• M10: 3,312,097 km (0.111 R)
• M11: 3,400,060 km (0.115 R)
• M12: 3,760,292 km (0.07 R)
• M13: 4,038,395 km (0.113 R)
• M14: 4,371,399 km (0.117 R)
• M15: 4,663,863 km (0.085 R)
• M16: 5,474,684 km (0.084 R)
• M17: 5,631,462 km (0.071 R)
• M18: 7,510,860 km (0.091 R)
• M19: 8,336,341 km (0.041 R)
• M20: 10,008,247 km (0.03 R)
• M21: 11,046,456 km (0.117 R)
• M22: 11,578,426 km (0.103 R)
• M23: 12,529,270 km (0.062 R)
• M24: 13,646,318 km (0.097 R)
• M25: 15,602,609 km (0.081 R)
• M26: 16,878,679 km (0.108 R)
• M27: 17,337,047 km (0.086 R)
• M28: 18,032,378 km (0.075 R)
• M29: 19,052,486 km (0.078 R)
• M30: 19,609,588 km (0.087 R)
• M31: 20,577,187 km (0.063 R)
• M32: 20,984,841 km (0.111 R)
• M33: 21,560,045 km (0.078 R)
• M34: 23,912,472 km (0.095 R)
• M35: 24,427,088 km (0.084 R)
• M36: 25,992,780 km (0.117 R)
• M37: 26,787,743 km (0.054 R)
• M38: 27,232,796 km (0.113 R)
• M39: 28,673,424 km (0.087 R)
• M40: 29,770,126 km (0.116 R)
• M41: 29,954,281 km (0.115 R)
• M42: 30,231,037 km (0.108 R)
• M43: 31,066,840 km (0.047 R)
• M44: 31,160,189 km (0.104 R)
• M45: 31,816,026 km (0.09 R)
• M46: 32,287,409 km (0.119 R)
• M47: 32,571,346 km (0.048 R)
• M48: 33,715,171 km (0.102 R)
• M49: 33,811,064 km (0.028 R)
• M50: 36,238,289 km (0.067 R)
• M51: 36,533,296 km (0.117 R)
• M52: 37,323,921 km (0.106 R)
• M53: 38,320,243 km (0.102 R)
• M54: 39,224,263 km (0.109 R)
• M55: 40,746,570 km (0.094 R)
• M56: 41,669,290 km (0.096 R)
• M57: 43,639,644 km (0.029 R)
• M58: 44,794,240 km (0.113 R)
• M59: 44,899,707 km (0.096 R)
• M60: 45,216,555 km (0.036 R)
• M61: 45,428,236 km (0.115 R)
• M62: 46,384,765 km (0.12 R)
• M63: 47,133,352 km (0.11 R)
• M64: 50,167,347 km (0.079 R)
• M65: 50,386,508 km (0.089 R)
• M66: 50,935,681 km (0.109 R)
• M67: 51,818,608 km (0.044 R)
• M68: 57,793,846 km (0.04 R)
• M69: 59,176,729 km (0.11 R)
• M70: 59,756,121 km (0.057 R)
• M71: 60,920,442 km (0.035 R)
• M72: 61,037,427 km (0.092 R)
• M73: 61,505,519 km (0.11 R)
• M74: 64,220,571 km (0.08 R)
• M75: 64,815,970 km (0.119 R)
• M76: 64,935,200 km (0.102 R)
• M77: 65,532,843 km (0.058 R)
• M78: 66,012,155 km (0.072 R)
• M79: 72,720,722 km (0.096 R)
• M80: 72,844,589 km (0.041 R)
• M81: 74,962,745 km (0.105 R)
• M82: 75,213,321 km (0.107 R)
• M83: 76,092,359 km (0.097 R)
• M84: 77,227,507 km (0.054 R)
• M85: 78,241,332 km (0.118 R)
• M86: 80,026,035 km (0.094 R)
• M87: 80,153,941 km (0.071 R)
• M88: 80,281,997 km (0.075 R)
• M89: 81,308,986 km (0.08 R)
• M90: 81,953,005 km (0.107 R)
• M91: 82,211,061 km (0.076 R)
• M92: 84,155,235 km (0.111 R)
• M93: 84,545,985 km (0.084 R)
• M94: 87,560,980 km (0.087 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 14,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit