🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.52 AU - 0.6 AU

Year: 147 Days

Day: 47.7 Hours

Environment

Temp: 257 °C

Axial Tilt: 19.8 °

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: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.54 AU - 0.86 AU

Year: 205 Days

Day: 26.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,019,551 km

• M1: 61,485 km (0.037 R)
• M2: 180,265 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.25 AU - 1.65 AU

Year: 611 Days

Day: 35.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.65 AU - 2.21 AU

Year: 938 Days

Day: 32.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.19 AU - 3.31 AU

Year: 1595 Days

Day: 47.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.6

Radius: 13.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 10.35 AU - 13.27 AU

Year: 14199 Days

Day: 13.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,019,551 km

• M1: 348,413 km (0.046 R)
• M2: 437,424 km (0.113 R)
• M3: 567,874 km (0.048 R)
• M4: 766,689 km (0.075 R)
• M5: 1,030,131 km (0.096 R)
• M6: 2,305,453 km (0.03 R)
• M7: 3,043,569 km (0.099 R)
• M8: 3,501,189 km (0.068 R)
• M9: 3,690,579 km (0.118 R)
• M10: 4,145,656 km (0.117 R)
• M11: 4,245,588 km (0.098 R)
• M12: 4,481,803 km (0.063 R)
• M13: 4,584,427 km (0.092 R)
• M14: 4,722,506 km (0.065 R)
• M15: 5,002,702 km (0.092 R)
• M16: 5,616,652 km (0.079 R)
• M17: 5,727,504 km (0.099 R)
• M18: 6,797,129 km (0.114 R)
• M19: 7,274,496 km (0.085 R)
• M20: 7,395,520 km (0.072 R)
• M21: 7,680,504 km (0.092 R)
• M22: 8,813,858 km (0.081 R)
• M23: 9,598,349 km (0.085 R)
• M24: 11,094,328 km (0.108 R)
• M25: 12,710,583 km (0.116 R)
• M26: 13,249,135 km (0.093 R)
• M27: 14,096,159 km (0.089 R)
• M28: 15,321,814 km (0.107 R)
• M29: 15,529,456 km (0.083 R)
• M30: 16,475,214 km (0.109 R)
• M31: 16,687,942 km (0.088 R)
• M32: 17,385,666 km (0.072 R)
• M33: 17,493,825 km (0.092 R)
• M34: 17,928,856 km (0.086 R)
• M35: 18,532,783 km (0.085 R)
• M36: 18,920,540 km (0.106 R)
• M37: 20,156,817 km (0.063 R)
• M38: 20,441,502 km (0.113 R)
• M39: 20,899,571 km (0.11 R)
• M40: 21,072,356 km (0.104 R)
• M41: 21,535,212 km (0.076 R)
• M42: 21,767,837 km (0.026 R)
• M43: 22,059,852 km (0.086 R)
• M44: 22,294,421 km (0.047 R)
• M45: 23,599,363 km (0.088 R)
• M46: 23,959,595 km (0.077 R)
• M47: 24,140,309 km (0.109 R)
• M48: 24,261,184 km (0.106 R)
• M49: 27,723,627 km (0.03 R)
• M50: 28,040,326 km (0.084 R)
• M51: 28,485,529 km (0.099 R)
• M52: 29,318,789 km (0.095 R)
• M53: 30,290,128 km (0.095 R)
• M54: 30,550,877 km (0.068 R)
• M55: 31,271,939 km (0.115 R)
• M56: 31,667,625 km (0.048 R)
• M57: 31,932,413 km (0.112 R)
• M58: 33,199,807 km (0.05 R)
• M59: 34,415,738 km (0.094 R)
• M60: 38,361,232 km (0.113 R)
• M61: 39,850,629 km (0.091 R)
• M62: 41,070,151 km (0.1 R)
• M63: 42,156,381 km (0.108 R)
• M64: 42,447,648 km (0.059 R)
• M65: 43,178,733 km (0.029 R)
• M66: 43,472,244 km (0.104 R)
• M67: 43,840,254 km (0.062 R)
• M68: 44,505,067 km (0.118 R)
• M69: 44,653,319 km (0.104 R)
• M70: 46,069,412 km (0.091 R)
• M71: 47,273,376 km (0.093 R)
• M72: 48,183,230 km (0.075 R)
• M73: 49,481,889 km (0.099 R)
• M74: 50,097,036 km (0.095 R)
• M75: 50,251,271 km (0.079 R)
• M76: 50,405,656 km (0.098 R)
• M77: 51,024,543 km (0.088 R)
• M78: 51,179,676 km (0.082 R)
• M79: 51,412,749 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.3

Radius: 8

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.21 AU - 14.89 AU

Year: 17450 Days

Day: 19.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,019,551 km

• M1: 154,535 km (0.108 R)
• M2: 240,853 km (0.11 R)
• M3: 333,603 km (0.11 R)
• M4: 581,786 km (0.098 R)
• M5: 647,011 km (0.109 R)
• M6: 1,616,555 km (0.084 R)
• M7: 1,840,054 km (0.09 R)
• M8: 2,039,468 km (0.061 R)
• M9: 2,245,913 km (0.117 R)
• M10: 2,568,446 km (0.117 R)
• M11: 2,716,548 km (0.093 R)
• M12: 2,829,494 km (0.049 R)
• M13: 3,458,254 km (0.11 R)
• M14: 4,215,518 km (0.039 R)
• M15: 4,568,121 km (0.11 R)
• M16: 4,976,224 km (0.047 R)
• M17: 5,396,145 km (0.108 R)
• M18: 5,586,433 km (0.111 R)
• M19: 5,827,435 km (0.091 R)
• M20: 6,121,096 km (0.082 R)
• M21: 7,501,884 km (0.03 R)
• M22: 7,714,313 km (0.065 R)
• M23: 9,541,951 km (0.102 R)
• M24: 12,236,507 km (0.065 R)
• M25: 12,865,417 km (0.118 R)
• M26: 13,119,883 km (0.093 R)
• M27: 13,247,639 km (0.115 R)
• M28: 13,828,229 km (0.119 R)
• M29: 14,482,869 km (0.082 R)
• M30: 14,814,079 km (0.116 R)
• M31: 16,852,799 km (0.052 R)
• M32: 17,622,330 km (0.11 R)
• M33: 17,834,161 km (0.104 R)
• M34: 17,904,920 km (0.083 R)
• M35: 19,267,757 km (0.086 R)
• M36: 19,998,393 km (0.09 R)
• M37: 22,473,191 km (0.034 R)
• M38: 23,241,974 km (0.091 R)
• M39: 25,121,970 km (0.103 R)
• M40: 26,160,628 km (0.068 R)
• M41: 27,867,989 km (0.084 R)
• M42: 29,192,678 km (0.077 R)
• M43: 29,443,404 km (0.074 R)
• M44: 32,506,869 km (0.093 R)
• M45: 33,288,518 km (0.089 R)
• M46: 34,252,078 km (0.087 R)
• M47: 34,870,067 km (0.106 R)
• M48: 34,958,778 km (0.117 R)
• M49: 35,491,796 km (0.08 R)
• M50: 35,670,116 km (0.097 R)
• M51: 36,117,115 km (0.084 R)
• M52: 37,288,167 km (0.082 R)
• M53: 37,469,479 km (0.11 R)
• M54: 37,832,853 km (0.108 R)
• M55: 38,838,150 km (0.036 R)
• M56: 39,945,025 km (0.098 R)
• M57: 40,409,227 km (0.077 R)
• M58: 41,718,508 km (0.069 R)
• M59: 43,136,696 km (0.106 R)
• M60: 44,090,980 km (0.11 R)
• M61: 45,535,348 km (0.119 R)
• M62: 46,604,374 km (0.062 R)
• M63: 47,093,111 km (0.082 R)
• M64: 47,288,934 km (0.07 R)
• M65: 48,470,308 km (0.114 R)
• M66: 49,860,821 km (0.111 R)
• M67: 51,566,835 km (0.103 R)
• M68: 53,394,023 km (0.078 R)
• M69: 54,623,867 km (0.049 R)
• M70: 55,345,527 km (0.119 R)
• M71: 56,382,091 km (0.058 R)
• M72: 56,590,032 km (0.064 R)
• M73: 57,006,961 km (0.101 R)
• M74: 58,053,698 km (0.083 R)
• M75: 59,847,675 km (0.045 R)
• M76: 61,338,717 km (0.086 R)
• M77: 61,552,642 km (0.107 R)
• M78: 61,766,866 km (0.112 R)
• M79: 62,949,737 km (0.063 R)
• M80: 65,010,298 km (0.086 R)
• M81: 65,446,824 km (0.08 R)
• M82: 66,982,746 km (0.117 R)
• M83: 68,086,928 km (0.068 R)
• M84: 69,308,693 km (0.091 R)
• M85: 71,435,826 km (0.107 R)
• M86: 72,563,943 km (0.097 R)
• M87: 72,677,039 km (0.113 R)
• M88: 72,790,285 km (0.1 R)
• M89: 73,130,171 km (0.056 R)
• M90: 73,243,566 km (0.072 R)
• M91: 73,811,589 km (0.087 R)
• M92: 74,837,831 km (0.117 R)
• M93: 75,180,859 km (0.097 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 17,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit