🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.78 AU - 1.06 AU

Year: 315 Days

Day: 12.9 Hours

Environment

Temp: 85 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.02 AU - 1.48 AU

Year: 498 Days

Day: 37.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.55 AU - 2.63 AU

Year: 1486 Days

Day: 39.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.4

Radius: 14.4

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.36 AU - 9.44 AU

Year: 10273 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 103,208,317 km

• M1: 276,008 km (0.032 R)
• M2: 656,585 km (0.088 R)
• M3: 1,178,682 km (0.082 R)
• M4: 1,954,496 km (0.105 R)
• M5: 2,865,996 km (0.103 R)
• M6: 3,101,014 km (0.09 R)
• M7: 3,317,931 km (0.095 R)
• M8: 3,818,336 km (0.075 R)
• M9: 4,315,899 km (0.099 R)
• M10: 5,517,768 km (0.118 R)
• M11: 5,634,753 km (0.084 R)
• M12: 6,140,843 km (0.095 R)
• M13: 6,323,053 km (0.093 R)
• M14: 7,583,266 km (0.091 R)
• M15: 7,976,409 km (0.087 R)
• M16: 8,680,416 km (0.081 R)
• M17: 9,195,482 km (0.1 R)
• M18: 9,439,326 km (0.055 R)
• M19: 10,363,841 km (0.105 R)
• M20: 10,763,567 km (0.113 R)
• M21: 11,205,629 km (0.114 R)
• M22: 12,490,225 km (0.102 R)
• M23: 13,900,933 km (0.079 R)
• M24: 14,747,059 km (0.05 R)
• M25: 16,068,457 km (0.074 R)
• M26: 16,913,535 km (0.07 R)
• M27: 17,255,516 km (0.093 R)
• M28: 17,729,741 km (0.102 R)
• M29: 18,646,776 km (0.053 R)
• M30: 18,823,302 km (0.094 R)
• M31: 19,088,987 km (0.116 R)
• M32: 19,222,279 km (0.043 R)
• M33: 19,534,640 km (0.099 R)
• M34: 19,848,645 km (0.079 R)
• M35: 20,254,804 km (0.071 R)
• M36: 20,618,177 km (0.03 R)
• M37: 21,582,186 km (0.098 R)
• M38: 21,813,913 km (0.05 R)
• M39: 21,953,338 km (0.101 R)
• M40: 22,561,004 km (0.097 R)
• M41: 23,032,088 km (0.108 R)
• M42: 23,316,474 km (0.096 R)
• M43: 23,459,040 km (0.087 R)
• M44: 24,706,836 km (0.114 R)
• M45: 25,534,412 km (0.062 R)
• M46: 25,926,957 km (0.035 R)
• M47: 26,123,977 km (0.086 R)
• M48: 27,819,070 km (0.099 R)
• M49: 28,273,698 km (0.094 R)
• M50: 29,036,797 km (0.076 R)
• M51: 29,858,389 km (0.077 R)
• M52: 30,948,209 km (0.093 R)
• M53: 31,366,934 km (0.075 R)
• M54: 31,734,795 km (0.068 R)
• M55: 31,892,770 km (0.116 R)
• M56: 32,156,810 km (0.118 R)
• M57: 34,728,697 km (0.049 R)
• M58: 35,819,714 km (0.093 R)
• M59: 36,149,129 km (0.111 R)
• M60: 36,921,951 km (0.054 R)
• M61: 37,143,655 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.2

Radius: 4.2

Gravity: 39.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 19.57 AU - 20.09 AU

Year: 31476 Days

Day: 15.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 103,208,317 km

• M1: 61,485 km (0.097 R)
• M2: 155,432 km (0.087 R)
• M3: 261,048 km (0.029 R)
• M4: 509,830 km (0.063 R)
• M5: 670,647 km (0.105 R)
• M6: 1,205,609 km (0.062 R)
• M7: 2,045,152 km (0.112 R)
• M8: 2,653,866 km (0.095 R)
• M9: 2,930,772 km (0.051 R)
• M10: 3,025,168 km (0.077 R)
• M11: 3,120,612 km (0.027 R)
• M12: 6,716,196 km (0.107 R)
• M13: 7,218,995 km (0.085 R)
• M14: 7,346,602 km (0.091 R)
• M15: 8,528,126 km (0.075 R)
• M16: 8,935,032 km (0.067 R)
• M17: 9,767,395 km (0.085 R)
• M18: 9,837,855 km (0.067 R)
• M19: 10,264,359 km (0.111 R)
• M20: 10,915,259 km (0.091 R)
• M21: 11,579,474 km (0.114 R)
• M22: 12,408,994 km (0.059 R)
• M23: 13,024,140 km (0.07 R)
• M24: 13,492,082 km (0.038 R)
• M25: 23,646,337 km (0.055 R)
• M26: 23,835,728 km (0.058 R)
• M27: 25,953,435 km (0.09 R)
• M28: 26,344,783 km (0.097 R)
• M29: 26,836,960 km (0.093 R)
• M30: 30,057,055 km (0.044 R)
• M31: 30,571,222 km (0.067 R)
• M32: 31,607,936 km (0.117 R)
• M33: 32,025,912 km (0.054 R)
• M34: 32,235,648 km (0.065 R)
• M35: 35,110,321 km (0.106 R)
• M36: 35,434,799 km (0.077 R)
• M37: 36,195,654 km (0.095 R)
• M38: 36,414,067 km (0.032 R)
• M39: 38,176,928 km (0.095 R)
• M40: 38,621,832 km (0.044 R)
• M41: 39,517,175 km (0.047 R)
• M42: 40,986,376 km (0.05 R)
• M43: 42,703,759 km (0.071 R)
• M44: 43,050,078 km (0.094 R)
• M45: 43,281,357 km (0.101 R)
• M46: 44,327,644 km (0.07 R)
• M47: 44,561,316 km (0.065 R)
• M48: 45,264,725 km (0.085 R)
• M49: 49,198,401 km (0.05 R)
• M50: 50,777,856 km (0.057 R)
• M51: 53,861,517 km (0.086 R)
• M52: 54,235,661 km (0.088 R)
• M53: 55,614,804 km (0.113 R)
• M54: 55,740,615 km (0.048 R)
• M55: 56,624,888 km (0.06 R)
• M56: 59,048,374 km (0.076 R)
• M57: 59,562,841 km (0.064 R)
• M58: 61,635,669 km (0.113 R)
• M59: 63,600,338 km (0.11 R)
• M60: 64,524,254 km (0.074 R)
• M61: 65,186,823 km (0.091 R)
• M62: 67,590,861 km (0.084 R)
• M63: 70,977,458 km (0.12 R)
• M64: 71,114,190 km (0.109 R)
• M65: 71,250,773 km (0.1 R)
• M66: 72,622,586 km (0.098 R)
• M67: 75,113,839 km (0.057 R)
• M68: 75,671,241 km (0.064 R)
• M69: 77,070,579 km (0.05 R)
• M70: 78,619,964 km (0.116 R)
• M71: 80,464,057 km (0.117 R)
• M72: 82,897,117 km (0.1 R)
• M73: 84,629,011 km (0.12 R)
• M74: 84,773,822 km (0.088 R)
• M75: 85,209,002 km (0.05 R)
• M76: 86,227,016 km (0.116 R)
• M77: 86,810,597 km (0.082 R)
• M78: 87,541,981 km (0.1 R)
• M79: 87,835,043 km (0.109 R)
• M80: 89,157,937 km (0.096 R)
• M81: 90,339,461 km (0.104 R)
• M82: 92,419,620 km (0.105 R)
• M83: 94,365,140 km (0.046 R)
• M84: 94,515,336 km (0.046 R)
• M85: 94,665,682 km (0.088 R)
• M86: 101,972,940 km (0.106 R)
• M87: 102,281,261 km (0.111 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 15,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit