🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.88 AU - 0.92 AU

Year: 320 Days

Day: 26.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.02 AU - 1.1 AU

Year: 409 Days

Day: 45.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.15 AU - 4.25 AU

Year: 3226 Days

Day: 23.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.2

Radius: 11.9

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.1 AU - 12.5 AU

Year: 14235 Days

Day: 5.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 100,771,829 km

• M1: 178,919 km (0.088 R)
• M2: 308,770 km (0.038 R)
• M3: 885,769 km (0.026 R)
• M4: 963,410 km (0.053 R)
• M5: 1,598,004 km (0.064 R)
• M6: 1,919,490 km (0.075 R)
• M7: 2,075,072 km (0.1 R)
• M8: 2,738,987 km (0.086 R)
• M9: 3,496,850 km (0.063 R)
• M10: 3,785,125 km (0.053 R)
• M11: 3,948,785 km (0.094 R)
• M12: 4,282,987 km (0.077 R)
• M13: 5,086,627 km (0.045 R)
• M14: 6,242,270 km (0.08 R)
• M15: 6,790,247 km (0.111 R)
• M16: 7,394,473 km (0.113 R)
• M17: 7,765,326 km (0.03 R)
• M18: 8,100,126 km (0.07 R)
• M19: 8,568,218 km (0.097 R)
• M20: 8,740,704 km (0.109 R)
• M21: 8,914,238 km (0.102 R)
• M22: 9,088,968 km (0.038 R)
• M23: 9,441,870 km (0.055 R)
• M24: 10,161,286 km (0.079 R)
• M25: 10,758,780 km (0.028 R)
• M26: 11,038,378 km (0.073 R)
• M27: 11,652,477 km (0.085 R)
• M28: 11,939,705 km (0.1 R)
• M29: 13,360,586 km (0.06 R)
• M30: 14,576,667 km (0.111 R)
• M31: 14,782,813 km (0.115 R)
• M32: 16,199,355 km (0.108 R)
• M33: 16,627,355 km (0.085 R)
• M34: 17,004,940 km (0.11 R)
• M35: 17,439,970 km (0.083 R)
• M36: 18,599,204 km (0.087 R)
• M37: 18,878,952 km (0.115 R)
• M38: 19,726,424 km (0.104 R)
• M39: 21,399,975 km (0.096 R)
• M40: 21,869,563 km (0.096 R)
• M41: 22,342,592 km (0.12 R)
• M42: 22,699,682 km (0.067 R)
• M43: 22,998,578 km (0.12 R)
• M44: 24,085,706 km (0.078 R)
• M45: 24,390,586 km (0.073 R)
• M46: 25,066,021 km (0.1 R)
• M47: 25,437,024 km (0.072 R)
• M48: 25,685,356 km (0.075 R)
• M49: 26,309,628 km (0.101 R)
• M50: 26,497,972 km (0.03 R)
• M51: 27,002,266 km (0.079 R)
• M52: 27,446,123 km (0.087 R)
• M53: 27,892,373 km (0.081 R)
• M54: 28,856,831 km (0.117 R)
• M55: 29,051,009 km (0.055 R)
• M56: 29,766,835 km (0.078 R)
• M57: 30,028,481 km (0.078 R)
• M58: 30,225,352 km (0.057 R)
• M59: 30,950,603 km (0.051 R)
• M60: 31,348,533 km (0.078 R)
• M61: 32,687,584 km (0.114 R)
• M62: 33,228,380 km (0.039 R)
• M63: 34,113,550 km (0.049 R)
• M64: 34,730,791 km (0.115 R)
• M65: 36,465,079 km (0.093 R)
• M66: 37,448,386 km (0.08 R)
• M67: 37,730,977 km (0.075 R)
• M68: 38,085,224 km (0.097 R)
• M69: 39,154,550 km (0.084 R)
• M70: 39,297,865 km (0.047 R)
• M71: 39,513,136 km (0.055 R)
• M72: 39,656,900 km (0.075 R)
• M73: 40,378,260 km (0.118 R)
• M74: 40,885,846 km (0.103 R)
• M75: 41,980,603 km (0.07 R)
• M76: 43,306,938 km (0.064 R)
• M77: 43,677,791 km (0.103 R)
• M78: 43,900,842 km (0.088 R)
• M79: 44,049,841 km (0.094 R)
• M80: 44,647,036 km (0.118 R)
• M81: 45,698,858 km (0.106 R)
• M82: 47,444,366 km (0.089 R)
• M83: 47,520,661 km (0.063 R)
• M84: 47,597,106 km (0.051 R)
• M85: 49,831,350 km (0.065 R)
• M86: 50,142,214 km (0.087 R)
• M87: 51,784,649 km (0.035 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.1

Radius: 6.5

Gravity: 17.82 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.35 AU - 19.03 AU

Year: 29072 Days

Day: 17.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,771,829 km

• M1: 106,364 km (0.035 R)
• M2: 230,082 km (0.067 R)
• M3: 455,226 km (0.111 R)
• M4: 1,344,286 km (0.083 R)
• M5: 1,673,103 km (0.085 R)
• M6: 1,945,670 km (0.099 R)
• M7: 3,122,706 km (0.104 R)
• M8: 3,264,974 km (0.1 R)
• M9: 3,361,015 km (0.109 R)
• M10: 3,905,701 km (0.116 R)
• M11: 5,412,002 km (0.086 R)
• M12: 5,698,033 km (0.108 R)
• M13: 5,813,822 km (0.111 R)
• M14: 5,872,016 km (0.116 R)
• M15: 5,930,508 km (0.118 R)
• M16: 6,707,221 km (0.095 R)
• M17: 6,952,561 km (0.075 R)
• M18: 7,515,498 km (0.115 R)
• M19: 7,834,590 km (0.108 R)
• M20: 8,158,021 km (0.104 R)
• M21: 8,288,620 km (0.059 R)
• M22: 10,400,343 km (0.036 R)
• M23: 10,542,012 km (0.118 R)
• M24: 13,507,042 km (0.099 R)
• M25: 14,207,459 km (0.056 R)
• M26: 16,050,356 km (0.063 R)
• M27: 20,219,499 km (0.115 R)
• M28: 21,288,675 km (0.033 R)
• M29: 22,102,487 km (0.08 R)
• M30: 23,760,630 km (0.118 R)
• M31: 23,853,979 km (0.09 R)
• M32: 24,416,168 km (0.038 R)
• M33: 25,553,859 km (0.057 R)
• M34: 26,515,026 km (0.069 R)
• M35: 27,097,410 km (0.033 R)
• M36: 29,769,827 km (0.076 R)
• M37: 30,273,971 km (0.095 R)
• M38: 30,780,809 km (0.11 R)
• M39: 34,406,613 km (0.059 R)
• M40: 34,512,229 km (0.099 R)
• M41: 34,935,441 km (0.1 R)
• M42: 35,360,598 km (0.11 R)
• M43: 37,620,125 km (0.085 R)
• M44: 38,493,028 km (0.112 R)
• M45: 39,925,877 km (0.079 R)
• M46: 40,592,933 km (0.025 R)
• M47: 43,412,255 km (0.055 R)
• M48: 44,787,807 km (0.104 R)
• M49: 45,018,487 km (0.106 R)
• M50: 45,596,833 km (0.103 R)
• M51: 45,712,771 km (0.075 R)
• M52: 49,236,998 km (0.077 R)
• M53: 52,361,349 km (0.116 R)
• M54: 53,213,309 km (0.116 R)
• M55: 57,041,519 km (0.097 R)
• M56: 59,304,635 km (0.083 R)
• M57: 60,829,636 km (0.077 R)
• M58: 60,957,392 km (0.071 R)
• M59: 61,981,839 km (0.041 R)
• M60: 64,307,936 km (0.076 R)
• M61: 65,612,429 km (0.106 R)
• M62: 66,793,953 km (0.117 R)
• M63: 67,850,114 km (0.115 R)
• M64: 68,247,596 km (0.076 R)
• M65: 68,512,982 km (0.068 R)
• M66: 68,911,661 km (0.108 R)
• M67: 69,177,945 km (0.094 R)
• M68: 70,514,452 km (0.101 R)
• M69: 71,320,486 km (0.105 R)
• M70: 71,994,424 km (0.086 R)
• M71: 75,944,855 km (0.099 R)
• M72: 77,047,092 km (0.08 R)
• M73: 77,461,628 km (0.075 R)
• M74: 79,546,125 km (0.115 R)
• M75: 79,965,148 km (0.115 R)
• M76: 80,245,046 km (0.069 R)
• M77: 81,508,101 km (0.107 R)
• M78: 81,789,793 km (0.11 R)
• M79: 82,919,407 km (0.09 R)
• M80: 84,481,059 km (0.096 R)
• M81: 86,339,065 km (0.041 R)
• M82: 87,345,110 km (0.093 R)
• M83: 90,969,717 km (0.115 R)
• M84: 91,408,039 km (0.035 R)
• M85: 91,700,503 km (0.039 R)
• M86: 92,873,948 km (0.113 R)
• M87: 95,087,249 km (0.069 R)
• M88: 96,126,206 km (0.118 R)
• M89: 96,721,456 km (0.118 R)
• M90: 97,915,846 km (0.054 R)
• M91: 99,265,218 km (0.032 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 16,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit