🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.68 AU - 0.86 AU

Year: 257 Days

Day: 41.3 Hours

Environment

Temp: 81 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,398,922 km

• M1: 391,647 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.91 AU - 1.33 AU

Year: 451 Days

Day: 43.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.56 AU - 4.2 AU

Year: 2366 Days

Day: 35.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.4

Radius: 3.2

Gravity: 85 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.34 AU - 15.12 AU

Year: 19373 Days

Day: 17.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,398,922 km

• M1: 145,858 km (0.094 R)
• M2: 203,004 km (0.105 R)
• M3: 358,586 km (0.064 R)
• M4: 479,910 km (0.083 R)
• M5: 523,293 km (0.098 R)
• M6: 545,434 km (0.062 R)
• M7: 660,923 km (0.118 R)
• M8: 784,042 km (0.04 R)
• M9: 996,023 km (0.04 R)
• M10: 1,345,483 km (0.106 R)
• M11: 1,376,151 km (0.119 R)
• M12: 2,589,988 km (0.109 R)
• M13: 2,705,477 km (0.111 R)
• M14: 2,981,934 km (0.063 R)
• M15: 3,184,789 km (0.055 R)
• M16: 3,225,779 km (0.109 R)
• M17: 3,732,766 km (0.088 R)
• M18: 5,792,280 km (0.056 R)
• M19: 6,560,914 km (0.118 R)
• M20: 9,939,133 km (0.094 R)
• M21: 10,792,589 km (0.101 R)
• M22: 11,542,673 km (0.098 R)
• M23: 12,829,663 km (0.104 R)
• M24: 12,895,187 km (0.11 R)
• M25: 13,356,995 km (0.084 R)
• M26: 13,757,170 km (0.097 R)
• M27: 14,432,754 km (0.064 R)
• M28: 14,637,553 km (0.106 R)
• M29: 15,675,912 km (0.076 R)
• M30: 16,523,534 km (0.096 R)
• M31: 17,895,795 km (0.11 R)
• M32: 18,781,115 km (0.097 R)
• M33: 19,154,212 km (0.095 R)
• M34: 19,756,194 km (0.119 R)
• M35: 20,135,574 km (0.095 R)
• M36: 20,211,869 km (0.108 R)
• M37: 20,517,498 km (0.107 R)
• M38: 21,133,242 km (0.11 R)
• M39: 23,016,829 km (0.056 R)
• M40: 25,117,183 km (0.062 R)
• M41: 25,941,168 km (0.059 R)
• M42: 26,439,778 km (0.058 R)
• M43: 27,615,468 km (0.089 R)
• M44: 28,551,202 km (0.072 R)
• M45: 29,151,987 km (0.053 R)
• M46: 29,238,156 km (0.107 R)
• M47: 29,497,259 km (0.085 R)
• M48: 30,979,325 km (0.072 R)
• M49: 31,067,289 km (0.102 R)
• M50: 31,508,304 km (0.069 R)
• M51: 32,217,996 km (0.05 R)
• M52: 32,753,855 km (0.041 R)
• M53: 33,834,251 km (0.089 R)
• M54: 34,469,893 km (0.05 R)
• M55: 35,292,830 km (0.118 R)
• M56: 36,122,351 km (0.109 R)
• M57: 36,214,952 km (0.057 R)
• M58: 36,400,303 km (0.119 R)
• M59: 36,678,855 km (0.059 R)
• M60: 37,144,852 km (0.099 R)
• M61: 37,894,337 km (0.045 R)
• M62: 39,408,417 km (0.108 R)
• M63: 39,790,042 km (0.069 R)
• M64: 40,460,839 km (0.039 R)
• M65: 40,749,413 km (0.092 R)
• M66: 41,135,375 km (0.095 R)
• M67: 41,232,016 km (0.096 R)
• M68: 41,619,324 km (0.098 R)
• M69: 43,180,977 km (0.074 R)
• M70: 43,574,269 km (0.099 R)
• M71: 44,761,628 km (0.102 R)
• M72: 47,370,166 km (0.066 R)
• M73: 48,488,709 km (0.028 R)
• M74: 49,102,360 km (0.111 R)
• M75: 49,615,779 km (0.056 R)
• M76: 54,103,566 km (0.097 R)
• M77: 54,846,319 km (0.032 R)
• M78: 55,059,197 km (0.083 R)
• M79: 59,373,301 km (0.111 R)
• M80: 61,018,877 km (0.1 R)
• M81: 61,349,788 km (0.087 R)
• M82: 61,460,191 km (0.038 R)
• M83: 61,570,744 km (0.099 R)
• M84: 61,681,296 km (0.079 R)
• M85: 61,902,552 km (0.067 R)
• M86: 63,682,766 km (0.094 R)
• M87: 66,611,145 km (0.063 R)
• M88: 68,091,715 km (0.075 R)
• M89: 69,123,043 km (0.025 R)
• M90: 69,698,396 km (0.086 R)
• M91: 70,853,441 km (0.102 R)
• M92: 71,085,318 km (0.106 R)
• M93: 72,481,365 km (0.056 R)
• M94: 74,474,607 km (0.069 R)
• M95: 74,592,341 km (0.067 R)
• M96: 76,604,582 km (0.093 R)
• M97: 78,155,313 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.4

Radius: 4.2

Gravity: 44.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.67 AU - 19.21 AU

Year: 30153 Days

Day: 16.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 104,398,922 km

• M1: 100,679 km (0.095 R)
• M2: 126,859 km (0.08 R)
• M3: 677,828 km (0.087 R)
• M4: 794,813 km (0.087 R)
• M5: 918,531 km (0.03 R)
• M6: 1,115,402 km (0.109 R)
• M7: 1,254,079 km (0.055 R)
• M8: 1,361,640 km (0.028 R)
• M9: 1,585,737 km (0.081 R)
• M10: 2,152,713 km (0.084 R)
• M11: 3,155,917 km (0.079 R)
• M12: 5,113,405 km (0.082 R)
• M13: 5,401,530 km (0.102 R)
• M14: 6,481,627 km (0.107 R)
• M15: 6,605,644 km (0.107 R)
• M16: 6,730,408 km (0.076 R)
• M17: 9,245,597 km (0.087 R)
• M18: 9,950,802 km (0.076 R)
• M19: 11,487,172 km (0.11 R)
• M20: 11,712,616 km (0.087 R)
• M21: 13,885,974 km (0.043 R)
• M22: 15,928,433 km (0.067 R)
• M23: 16,095,833 km (0.047 R)
• M24: 16,601,624 km (0.118 R)
• M25: 16,856,389 km (0.09 R)
• M26: 17,888,465 km (0.096 R)
• M27: 18,062,597 km (0.045 R)
• M28: 19,833,237 km (0.119 R)
• M29: 20,375,230 km (0.086 R)
• M30: 21,566,029 km (0.091 R)
• M31: 22,685,021 km (0.102 R)
• M32: 24,882,165 km (0.06 R)
• M33: 24,979,254 km (0.112 R)
• M34: 25,466,345 km (0.101 R)
• M35: 27,546,503 km (0.101 R)
• M36: 29,065,221 km (0.111 R)
• M37: 33,459,957 km (0.115 R)
• M38: 34,320,295 km (0.081 R)
• M39: 36,612,882 km (0.098 R)
• M40: 37,276,947 km (0.105 R)
• M41: 38,056,651 km (0.073 R)
• M42: 39,405,874 km (0.071 R)
• M43: 39,745,611 km (0.044 R)
• M44: 40,313,933 km (0.041 R)
• M45: 40,656,363 km (0.11 R)
• M46: 44,367,288 km (0.104 R)
• M47: 45,075,035 km (0.09 R)
• M48: 45,311,849 km (0.069 R)
• M49: 45,548,961 km (0.071 R)
• M50: 45,905,453 km (0.112 R)
• M51: 47,701,974 km (0.049 R)
• M52: 48,912,370 km (0.078 R)
• M53: 52,479,083 km (0.082 R)
• M54: 53,102,457 km (0.073 R)
• M55: 56,383,437 km (0.084 R)
• M56: 58,951,435 km (0.075 R)
• M57: 59,469,642 km (0.083 R)
• M58: 63,403,766 km (0.101 R)
• M59: 65,804,363 km (0.038 R)
• M60: 67,285,981 km (0.065 R)
• M61: 67,691,840 km (0.107 R)
• M62: 68,778,519 km (0.104 R)
• M63: 70,968,781 km (0.094 R)
• M64: 73,878,310 km (0.044 R)
• M65: 74,576,633 km (0.086 R)
• M66: 77,675,702 km (0.045 R)
• M67: 79,383,811 km (0.073 R)
• M68: 81,969,012 km (0.094 R)
• M69: 83,562,379 km (0.096 R)
• M70: 83,853,197 km (0.103 R)
• M71: 83,998,756 km (0.098 R)
• M72: 84,290,023 km (0.025 R)
• M73: 84,435,881 km (0.085 R)
• M74: 86,779,780 km (0.069 R)
• M75: 87,074,338 km (0.075 R)
• M76: 90,186,423 km (0.065 R)
• M77: 90,335,572 km (0.056 R)
• M78: 91,082,364 km (0.108 R)
• M79: 95,757,747 km (0.079 R)
• M80: 96,062,029 km (0.092 R)
• M81: 99,122,801 km (0.038 R)
• M82: 99,584,610 km (0.105 R)
• M83: 99,892,931 km (0.109 R)
• M84: 100,510,471 km (0.082 R)
• M85: 101,284,191 km (0.105 R)
• M86: 101,594,308 km (0.054 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 19,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit