🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.86 AU - 0.9 AU

Year: 309 Days

Day: 45.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.95 AU - 1.41 AU

Year: 480 Days

Day: 32.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.5

Radius: 7.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.75 AU - 15.89 AU

Year: 21380 Days

Day: 21.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,267,031 km

• M1: 97,388 km (0.113 R)
• M2: 324,029 km (0.057 R)
• M3: 804,837 km (0.094 R)
• M4: 1,371,513 km (0.117 R)
• M5: 2,014,186 km (0.076 R)
• M6: 2,418,698 km (0.111 R)
• M7: 2,470,908 km (0.099 R)
• M8: 3,565,665 km (0.081 R)
• M9: 3,655,424 km (0.078 R)
• M10: 3,929,188 km (0.084 R)
• M11: 5,191,046 km (0.114 R)
• M12: 5,464,212 km (0.068 R)
• M13: 5,602,590 km (0.051 R)
• M14: 5,672,302 km (0.107 R)
• M15: 6,132,017 km (0.068 R)
• M16: 6,384,538 km (0.111 R)
• M17: 7,351,987 km (0.096 R)
• M18: 7,697,409 km (0.062 R)
• M19: 10,005,704 km (0.082 R)
• M20: 10,217,834 km (0.095 R)
• M21: 10,302,955 km (0.079 R)
• M22: 10,993,349 km (0.069 R)
• M23: 11,432,419 km (0.114 R)
• M24: 11,520,831 km (0.057 R)
• M25: 12,418,418 km (0.103 R)
• M26: 12,463,896 km (0.08 R)
• M27: 13,900,634 km (0.088 R)
• M28: 13,995,180 km (0.07 R)
• M29: 14,232,293 km (0.117 R)
• M30: 14,710,557 km (0.108 R)
• M31: 15,194,207 km (0.105 R)
• M32: 15,732,161 km (0.104 R)
• M33: 16,525,778 km (0.106 R)
• M34: 16,826,768 km (0.079 R)
• M35: 17,434,136 km (0.115 R)
• M36: 18,100,146 km (0.117 R)
• M37: 18,722,323 km (0.077 R)
• M38: 19,721,786 km (0.098 R)
• M39: 20,041,028 km (0.087 R)
• M40: 20,094,435 km (0.1 R)
• M41: 20,308,360 km (0.047 R)
• M42: 20,523,033 km (0.08 R)
• M43: 20,684,598 km (0.055 R)
• M44: 21,117,385 km (0.087 R)
• M45: 23,157,750 km (0.078 R)
• M46: 23,213,850 km (0.093 R)
• M47: 26,597,454 km (0.074 R)
• M48: 26,832,472 km (0.098 R)
• M49: 27,482,026 km (0.1 R)
• M50: 27,660,048 km (0.109 R)
• M51: 27,778,978 km (0.064 R)
• M52: 27,898,058 km (0.069 R)
• M53: 28,316,334 km (0.046 R)
• M54: 29,158,869 km (0.073 R)
• M55: 29,340,481 km (0.079 R)
• M56: 29,401,068 km (0.104 R)
• M57: 29,887,560 km (0.09 R)
• M58: 32,047,005 km (0.084 R)
• M59: 32,422,347 km (0.026 R)
• M60: 34,639,985 km (0.114 R)
• M61: 37,760,148 km (0.069 R)
• M62: 38,421,371 km (0.069 R)
• M63: 39,019,762 km (0.083 R)
• M64: 39,153,204 km (0.074 R)
• M65: 40,293,289 km (0.083 R)
• M66: 40,563,014 km (0.087 R)
• M67: 41,444,145 km (0.082 R)
• M68: 42,949,549 km (0.102 R)
• M69: 44,055,526 km (0.097 R)
• M70: 46,436,825 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.4

Radius: 5.7

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.21 AU - 17.19 AU

Year: 22207 Days

Day: 23.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,267,031 km

• M1: 198,816 km (0.065 R)
• M2: 263,143 km (0.072 R)
• M3: 449,691 km (0.101 R)
• M4: 595,549 km (0.117 R)
• M5: 694,433 km (0.084 R)
• M6: 1,216,231 km (0.075 R)
• M7: 2,069,387 km (0.082 R)
• M8: 2,159,894 km (0.085 R)
• M9: 2,535,385 km (0.106 R)
• M10: 2,763,821 km (0.069 R)
• M11: 4,039,890 km (0.1 R)
• M12: 4,657,730 km (0.103 R)
• M13: 5,263,451 km (0.108 R)
• M14: 6,239,578 km (0.116 R)
• M15: 6,459,038 km (0.106 R)
• M16: 6,860,558 km (0.094 R)
• M17: 7,501,136 km (0.054 R)
• M18: 7,641,010 km (0.086 R)
• M19: 7,923,002 km (0.078 R)
• M20: 9,686,013 km (0.102 R)
• M21: 10,093,817 km (0.097 R)
• M22: 10,663,486 km (0.115 R)
• M23: 10,873,222 km (0.094 R)
• M24: 10,978,539 km (0.099 R)
• M25: 12,434,276 km (0.038 R)
• M26: 13,494,326 km (0.117 R)
• M27: 13,551,024 km (0.051 R)
• M28: 13,949,403 km (0.086 R)
• M29: 14,178,737 km (0.075 R)
• M30: 14,699,487 km (0.106 R)
• M31: 15,403,494 km (0.111 R)
• M32: 16,601,025 km (0.071 R)
• M33: 17,272,271 km (0.073 R)
• M34: 17,395,390 km (0.099 R)
• M35: 18,077,107 km (0.099 R)
• M36: 18,641,391 km (0.103 R)
• M37: 18,830,782 km (0.101 R)
• M38: 20,694,173 km (0.063 R)
• M39: 22,817,415 km (0.051 R)
• M40: 23,359,109 km (0.08 R)
• M41: 23,427,027 km (0.09 R)
• M42: 23,836,326 km (0.103 R)
• M43: 24,800,784 km (0.096 R)
• M44: 25,497,311 km (0.112 R)
• M45: 27,195,247 km (0.109 R)
• M46: 28,057,829 km (0.12 R)
• M47: 31,146,725 km (0.117 R)
• M48: 32,351,437 km (0.106 R)
• M49: 32,807,262 km (0.054 R)
• M50: 33,571,408 km (0.12 R)
• M51: 36,686,634 km (0.081 R)
• M52: 38,118,285 km (0.059 R)
• M53: 39,892,815 km (0.085 R)
• M54: 40,218,340 km (0.116 R)
• M55: 40,462,933 km (0.111 R)
• M56: 41,118,022 km (0.082 R)
• M57: 42,189,891 km (0.042 R)
• M58: 42,770,779 km (0.095 R)
• M59: 43,521,611 km (0.076 R)
• M60: 44,613,825 km (0.095 R)
• M61: 46,568,172 km (0.114 R)
• M62: 46,825,031 km (0.099 R)
• M63: 48,030,491 km (0.031 R)
• M64: 48,636,961 km (0.107 R)
• M65: 49,682,650 km (0.088 R)
• M66: 50,120,523 km (0.066 R)
• M67: 50,296,001 km (0.1 R)
• M68: 51,796,168 km (0.055 R)
• M69: 52,329,036 km (0.052 R)
• M70: 53,310,847 km (0.115 R)
• M71: 53,579,674 km (0.07 R)
• M72: 53,938,859 km (0.101 R)
• M73: 54,208,733 km (0.106 R)
• M74: 54,569,114 km (0.109 R)
• M75: 55,383,226 km (0.033 R)
• M76: 55,473,882 km (0.092 R)
• M77: 55,837,256 km (0.118 R)
• M78: 61,286,807 km (0.103 R)
• M79: 62,415,822 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 17,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit