🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.54 AU - 0.82 AU

Year: 204 Days

Day: 41.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,432,011 km

• M1: 253,718 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.7 AU - 0.72 AU

Year: 217 Days

Day: 36 Hours

Environment

Temp: 172 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,432,011 km

• M1: 113,395 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.15 AU - 1.36 AU

Year: 508 Days

Day: 19.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.8

Radius: 8.8

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.95 AU - 12.87 AU

Year: 12207 Days

Day: 12.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 97,432,011 km

• M1: 113,994 km (0.111 R)
• M2: 334,202 km (0.102 R)
• M3: 545,434 km (0.039 R)
• M4: 625,469 km (0.096 R)
• M5: 762,650 km (0.082 R)
• M6: 1,639,443 km (0.094 R)
• M7: 1,906,924 km (0.115 R)
• M8: 2,241,126 km (0.106 R)
• M9: 2,401,644 km (0.075 R)
• M10: 2,621,553 km (0.104 R)
• M11: 2,762,474 km (0.1 R)
• M12: 3,320,474 km (0.107 R)
• M13: 3,945,045 km (0.095 R)
• M14: 4,337,141 km (0.052 R)
• M15: 4,403,713 km (0.097 R)
• M16: 4,571,561 km (0.116 R)
• M17: 4,844,727 km (0.091 R)
• M18: 5,018,261 km (0.114 R)
• M19: 5,158,434 km (0.03 R)
• M20: 5,514,776 km (0.049 R)
• M21: 5,768,943 km (0.074 R)
• M22: 6,026,999 km (0.118 R)
• M23: 6,631,075 km (0.103 R)
• M24: 7,254,450 km (0.055 R)
• M25: 7,896,374 km (0.068 R)
• M26: 7,977,905 km (0.118 R)
• M27: 8,307,020 km (0.089 R)
• M28: 8,431,486 km (0.106 R)
• M29: 9,020,752 km (0.088 R)
• M30: 10,061,654 km (0.066 R)
• M31: 10,461,828 km (0.107 R)
• M32: 11,049,000 km (0.082 R)
• M33: 11,554,192 km (0.117 R)
• M34: 12,067,013 km (0.075 R)
• M35: 12,682,608 km (0.116 R)
• M36: 13,894,949 km (0.069 R)
• M37: 14,891,271 km (0.032 R)
• M38: 14,992,100 km (0.077 R)
• M39: 15,093,228 km (0.054 R)
• M40: 15,551,147 km (0.06 R)
• M41: 17,268,830 km (0.058 R)
• M42: 18,447,063 km (0.106 R)
• M43: 18,555,521 km (0.112 R)
• M44: 18,991,150 km (0.107 R)
• M45: 19,265,214 km (0.086 R)
• M46: 19,595,825 km (0.091 R)
• M47: 19,817,230 km (0.085 R)
• M48: 20,095,183 km (0.077 R)
• M49: 20,374,482 km (0.037 R)
• M50: 20,542,630 km (0.079 R)
• M51: 20,598,729 km (0.085 R)
• M52: 21,904,569 km (0.113 R)
• M53: 22,191,947 km (0.061 R)
• M54: 22,538,565 km (0.108 R)
• M55: 24,238,595 km (0.105 R)
• M56: 25,858,142 km (0.108 R)
• M57: 26,650,412 km (0.074 R)
• M58: 26,711,747 km (0.099 R)
• M59: 26,957,237 km (0.095 R)
• M60: 27,080,356 km (0.097 R)
• M61: 28,133,974 km (0.06 R)
• M62: 28,196,356 km (0.09 R)
• M63: 29,264,036 km (0.096 R)
• M64: 29,580,585 km (0.086 R)
• M65: 29,961,910 km (0.097 R)
• M66: 30,729,497 km (0.075 R)
• M67: 30,793,824 km (0.11 R)
• M68: 31,115,759 km (0.088 R)
• M69: 31,180,235 km (0.092 R)
• M70: 31,568,442 km (0.118 R)
• M71: 31,893,069 km (0.099 R)
• M72: 33,731,477 km (0.069 R)
• M73: 33,997,014 km (0.092 R)
• M74: 34,797,362 km (0.072 R)
• M75: 36,621,110 km (0.08 R)
• M76: 36,689,177 km (0.065 R)
• M77: 37,167,441 km (0.103 R)
• M78: 37,922,911 km (0.118 R)
• M79: 38,268,033 km (0.114 R)
• M80: 40,642,450 km (0.1 R)
• M81: 40,995,651 km (0.088 R)
• M82: 42,704,956 km (0.111 R)
• M83: 42,992,184 km (0.099 R)
• M84: 45,825,418 km (0.079 R)
• M85: 46,783,144 km (0.101 R)
• M86: 47,079,198 km (0.057 R)
• M87: 47,524,401 km (0.073 R)
• M88: 48,643,543 km (0.114 R)
• M89: 50,376,335 km (0.027 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.5

Radius: 6.2

Gravity: 24.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.66 AU - 17.88 AU

Year: 24959 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,432,011 km

• M1: 134,189 km (0.032 R)
• M2: 292,913 km (0.025 R)
• M3: 485,295 km (0.102 R)
• M4: 1,437,037 km (0.111 R)
• M5: 2,575,327 km (0.112 R)
• M6: 2,749,609 km (0.05 R)
• M7: 2,838,171 km (0.119 R)
• M8: 3,436,861 km (0.113 R)
• M9: 3,484,583 km (0.056 R)
• M10: 3,677,415 km (0.109 R)
• M11: 4,023,285 km (0.115 R)
• M12: 4,379,627 km (0.097 R)
• M13: 4,483,299 km (0.054 R)
• M14: 4,959,917 km (0.079 R)
• M15: 5,122,381 km (0.113 R)
• M16: 6,133,363 km (0.106 R)
• M17: 8,012,911 km (0.106 R)
• M18: 8,267,526 km (0.107 R)
• M19: 9,850,272 km (0.088 R)
• M20: 10,123,138 km (0.112 R)
• M21: 11,883,157 km (0.025 R)
• M22: 12,319,534 km (0.072 R)
• M23: 13,282,945 km (0.097 R)
• M24: 13,584,085 km (0.068 R)
• M25: 14,347,184 km (0.117 R)
• M26: 14,578,761 km (0.047 R)
• M27: 14,733,894 km (0.092 R)
• M28: 15,914,371 km (0.086 R)
• M29: 16,074,142 km (0.09 R)
• M30: 19,463,132 km (0.085 R)
• M31: 19,891,131 km (0.114 R)
• M32: 22,882,341 km (0.102 R)
• M33: 23,062,606 km (0.081 R)
• M34: 23,424,483 km (0.073 R)
• M35: 23,515,289 km (0.115 R)
• M36: 24,062,518 km (0.083 R)
• M37: 25,635,540 km (0.118 R)
• M38: 28,104,802 km (0.055 R)
• M39: 28,394,573 km (0.108 R)
• M40: 28,782,481 km (0.116 R)
• M41: 28,977,108 km (0.077 R)
• M42: 30,947,162 km (0.119 R)
• M43: 32,554,142 km (0.033 R)
• M44: 32,756,847 km (0.046 R)
• M45: 36,793,746 km (0.039 R)
• M46: 37,110,744 km (0.077 R)
• M47: 37,641,068 km (0.115 R)
• M48: 37,747,432 km (0.07 R)
• M49: 37,960,460 km (0.072 R)
• M50: 39,570,881 km (0.045 R)
• M51: 40,438,848 km (0.093 R)
• M52: 41,752,616 km (0.072 R)
• M53: 43,525,800 km (0.099 R)
• M54: 44,197,195 km (0.096 R)
• M55: 46,345,420 km (0.108 R)
• M56: 46,573,557 km (0.068 R)
• M57: 46,687,700 km (0.069 R)
• M58: 47,834,817 km (0.117 R)
• M59: 50,156,725 km (0.073 R)
• M60: 50,625,415 km (0.105 R)
• M61: 51,331,218 km (0.064 R)
• M62: 52,633,767 km (0.082 R)
• M63: 53,229,466 km (0.087 R)
• M64: 54,427,445 km (0.045 R)
• M65: 54,547,722 km (0.067 R)
• M66: 56,727,961 km (0.088 R)
• M67: 56,972,105 km (0.042 R)
• M68: 57,094,177 km (0.047 R)
• M69: 58,443,400 km (0.111 R)
• M70: 59,927,261 km (0.098 R)
• M71: 60,175,743 km (0.105 R)
• M72: 61,673,966 km (0.092 R)
• M73: 61,799,479 km (0.088 R)
• M74: 63,058,195 km (0.079 R)
• M75: 63,437,426 km (0.102 R)
• M76: 63,690,695 km (0.047 R)
• M77: 65,728,966 km (0.118 R)
• M78: 67,400,872 km (0.069 R)
• M79: 67,788,630 km (0.106 R)
• M80: 70,654,925 km (0.085 R)
• M81: 73,029,342 km (0.109 R)
• M82: 74,894,229 km (0.108 R)
• M83: 75,161,860 km (0.071 R)
• M84: 76,505,099 km (0.048 R)
• M85: 78,534,693 km (0.115 R)
• M86: 80,856,153 km (0.041 R)
• M87: 81,543,256 km (0.116 R)
• M88: 81,956,445 km (0.106 R)
• M89: 82,370,383 km (0.111 R)
• M90: 86,547,155 km (0.119 R)
• M91: 87,954,722 km (0.058 R)
• M92: 88,802,792 km (0.111 R)
• M93: 89,937,941 km (0.117 R)
• M94: 91,077,727 km (0.1 R)
• M95: 91,506,474 km (0.115 R)
• M96: 92,796,606 km (0.097 R)
• M97: 95,104,902 km (0.112 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 12,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit