🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.43 AU - 0.63 AU

Year: 249 Days

Day: 12.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.53 AU - 0.77 AU

Year: 338 Days

Day: 17.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.6

Radius: 14.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.5 AU - 1.54 AU

Year: 1210 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 19,492,290 km

• M1: 183,557 km (0.057 R)
• M2: 347,217 km (0.03 R)
• M3: 584,479 km (0.118 R)
• M4: 1,094,009 km (0.103 R)
• M5: 1,231,190 km (0.088 R)
• M6: 1,506,002 km (0.099 R)
• M7: 1,632,861 km (0.103 R)
• M8: 1,754,035 km (0.091 R)
• M9: 1,858,903 km (0.085 R)
• M10: 1,956,291 km (0.119 R)
• M11: 2,055,624 km (0.117 R)
• M12: 2,166,776 km (0.092 R)
• M13: 2,374,268 km (0.098 R)
• M14: 2,566,800 km (0.08 R)
• M15: 2,787,008 km (0.117 R)
• M16: 2,910,875 km (0.099 R)
• M17: 3,036,687 km (0.11 R)
• M18: 3,449,129 km (0.095 R)
• M19: 3,668,289 km (0.119 R)
• M20: 3,779,740 km (0.088 R)
• M21: 4,172,135 km (0.106 R)
• M22: 4,262,642 km (0.064 R)
• M23: 4,751,976 km (0.113 R)
• M24: 5,024,095 km (0.107 R)
• M25: 5,189,849 km (0.032 R)
• M26: 5,399,586 km (0.099 R)
• M27: 5,526,744 km (0.11 R)
• M28: 5,842,096 km (0.064 R)
• M29: 6,148,622 km (0.033 R)
• M30: 6,281,615 km (0.076 R)
• M31: 6,385,735 km (0.101 R)
• M32: 6,505,413 km (0.068 R)
• M33: 6,686,426 km (0.116 R)
• M34: 6,915,162 km (0.084 R)
• M35: 7,068,948 km (0.113 R)
• M36: 7,427,235 km (0.073 R)
• M37: 7,553,346 km (0.084 R)
• M38: 7,727,777 km (0.095 R)
• M39: 7,951,725 km (0.096 R)
• M40: 8,324,523 km (0.048 R)
• M41: 8,455,571 km (0.076 R)
• M42: 8,669,945 km (0.055 R)
• M43: 8,919,474 km (0.114 R)
• M44: 9,256,069 km (0.048 R)
• M45: 9,425,863 km (0.118 R)
• M46: 9,648,165 km (0.068 R)
• M47: 10,220,527 km (0.025 R)
• M48: 10,413,807 km (0.113 R)
• M49: 10,519,722 km (0.073 R)
• M50: 11,144,742 km (0.096 R)
• M51: 11,271,302 km (0.066 R)
• M52: 11,543,869 km (0.055 R)
• M53: 11,708,577 km (0.1 R)
• M54: 11,874,032 km (0.115 R)
• M55: 11,966,184 km (0.047 R)
• M56: 12,170,086 km (0.041 R)
• M57: 12,693,978 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.4

Radius: 13.4

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.03 AU - 2.43 AU

Year: 2150 Days

Day: 14.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,492,290 km

• M1: 167,250 km (0.104 R)
• M2: 298,597 km (0.081 R)
• M3: 389,254 km (0.109 R)
• M4: 494,271 km (0.033 R)
• M5: 579,542 km (0.103 R)
• M6: 714,779 km (0.059 R)
• M7: 891,005 km (0.111 R)
• M8: 1,093,411 km (0.063 R)
• M9: 1,178,981 km (0.119 R)
• M10: 1,300,604 km (0.112 R)
• M11: 1,415,046 km (0.106 R)
• M12: 1,509,293 km (0.085 R)
• M13: 1,830,779 km (0.028 R)
• M14: 2,354,222 km (0.079 R)
• M15: 2,510,252 km (0.096 R)
• M16: 2,625,891 km (0.098 R)
• M17: 2,758,286 km (0.097 R)
• M18: 3,045,364 km (0.056 R)
• M19: 3,453,916 km (0.093 R)
• M20: 3,763,882 km (0.082 R)
• M21: 3,981,099 km (0.113 R)
• M22: 4,082,825 km (0.112 R)
• M23: 4,410,744 km (0.071 R)
• M24: 4,747,339 km (0.088 R)
• M25: 4,855,348 km (0.082 R)
• M26: 5,147,663 km (0.099 R)
• M27: 5,277,364 km (0.111 R)
• M28: 5,389,413 km (0.101 R)
• M29: 5,483,360 km (0.076 R)
• M30: 5,768,643 km (0.107 R)
• M31: 6,078,461 km (0.031 R)
• M32: 6,354,020 km (0.066 R)
• M33: 6,734,597 km (0.105 R)
• M34: 6,978,741 km (0.071 R)
• M35: 7,729,124 km (0.04 R)
• M36: 8,243,740 km (0.084 R)
• M37: 8,330,507 km (0.101 R)
• M38: 8,659,024 km (0.03 R)
• M39: 8,902,569 km (0.072 R)
• M40: 9,014,020 km (0.096 R)
• M41: 10,528,848 km (0.115 R)
• M42: 10,836,421 km (0.113 R)
• M43: 10,955,650 km (0.079 R)
• M44: 11,123,050 km (0.113 R)
• M45: 11,412,223 km (0.105 R)
• M46: 11,557,782 km (0.073 R)
• M47: 11,703,939 km (0.101 R)
• M48: 11,826,160 km (0.084 R)
• M49: 12,220,351 km (0.068 R)
• M50: 12,769,225 km (0.113 R)
• M51: 13,173,588 km (0.068 R)
• M52: 13,684,914 km (0.098 R)
• M53: 14,124,732 km (0.103 R)
• M54: 14,359,600 km (0.101 R)
• M55: 14,595,516 km (0.068 R)
• M56: 14,806,449 km (0.071 R)
• M57: 14,991,801 km (0.105 R)
• M58: 15,177,901 km (0.055 R)
• M59: 16,256,352 km (0.101 R)
• M60: 16,420,311 km (0.053 R)
• M61: 16,667,148 km (0.084 R)
• M62: 16,887,655 km (0.042 R)
• M63: 16,998,208 km (0.072 R)
• M64: 17,387,312 km (0.081 R)
• M65: 18,174,346 km (0.116 R)
• M66: 18,543,554 km (0.07 R)
• M67: 18,944,177 km (0.092 R)
• M68: 19,145,535 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 16,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit