🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.74 AU - 1.04 AU

Year: 321 Days

Day: 29.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.53 AU - 1.75 AU

Year: 804 Days

Day: 18 Hours

Environment

Temp: -58 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.21 AU - 2.63 AU

Year: 1441 Days

Day: 40.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.8

Radius: 12.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.32 AU - 5.68 AU

Year: 4939 Days

Day: 6.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,549,254 km

• M1: 161,715 km (0.074 R)
• M2: 324,627 km (0.115 R)
• M3: 575,353 km (0.06 R)
• M4: 987,346 km (0.072 R)
• M5: 1,086,081 km (0.097 R)
• M6: 1,188,405 km (0.095 R)
• M7: 1,279,062 km (0.066 R)
• M8: 1,699,581 km (0.06 R)
• M9: 1,997,730 km (0.059 R)
• M10: 2,256,085 km (0.093 R)
• M11: 2,351,080 km (0.086 R)
• M12: 2,644,292 km (0.106 R)
• M13: 3,180,750 km (0.044 R)
• M14: 3,287,862 km (0.072 R)
• M15: 3,572,098 km (0.119 R)
• M16: 3,818,934 km (0.082 R)
• M17: 3,910,189 km (0.092 R)
• M18: 4,117,981 km (0.082 R)
• M19: 4,592,954 km (0.114 R)
• M20: 4,714,577 km (0.03 R)
• M21: 4,936,131 km (0.116 R)
• M22: 5,035,614 km (0.032 R)
• M23: 5,389,413 km (0.116 R)
• M24: 6,309,440 km (0.083 R)
• M25: 6,663,538 km (0.106 R)
• M26: 6,801,467 km (0.095 R)
• M27: 7,080,168 km (0.07 R)
• M28: 7,192,815 km (0.11 R)
• M29: 7,620,366 km (0.071 R)
• M30: 8,321,531 km (0.059 R)
• M31: 8,830,912 km (0.11 R)
• M32: 9,381,133 km (0.089 R)
• M33: 10,227,558 km (0.072 R)
• M34: 10,418,893 km (0.037 R)
• M35: 10,805,305 km (0.098 R)
• M36: 11,295,088 km (0.096 R)
• M37: 11,691,971 km (0.07 R)
• M38: 11,959,303 km (0.101 R)
• M39: 13,048,225 km (0.118 R)
• M40: 13,921,129 km (0.072 R)
• M41: 14,168,863 km (0.083 R)
• M42: 14,382,489 km (0.084 R)
• M43: 14,489,601 km (0.072 R)
• M44: 14,597,162 km (0.085 R)
• M45: 16,240,644 km (0.079 R)
• M46: 16,876,734 km (0.119 R)
• M47: 16,989,830 km (0.061 R)
• M48: 17,482,755 km (0.079 R)
• M49: 17,635,495 km (0.101 R)
• M50: 17,788,533 km (0.119 R)
• M51: 17,903,724 km (0.091 R)
• M52: 18,096,106 km (0.082 R)
• M53: 18,366,579 km (0.087 R)
• M54: 18,599,653 km (0.104 R)
• M55: 18,950,909 km (0.066 R)
• M56: 19,147,031 km (0.094 R)
• M57: 19,264,915 km (0.042 R)
• M58: 20,538,591 km (0.086 R)
• M59: 20,901,665 km (0.095 R)
• M60: 21,634,395 km (0.118 R)
• M61: 21,880,484 km (0.028 R)
• M62: 22,251,337 km (0.114 R)
• M63: 23,502,573 km (0.097 R)
• M64: 23,586,797 km (0.079 R)
• M65: 23,924,739 km (0.045 R)
• M66: 24,221,690 km (0.068 R)
• M67: 24,477,204 km (0.105 R)
• M68: 24,562,624 km (0.116 R)
• M69: 24,905,203 km (0.112 R)
• M70: 25,811,916 km (0.097 R)
• M71: 26,029,282 km (0.091 R)
• M72: 27,479,932 km (0.061 R)
• M73: 27,791,096 km (0.074 R)
• M74: 28,776,347 km (0.062 R)
• M75: 28,866,405 km (0.097 R)
• M76: 29,545,579 km (0.065 R)
• M77: 30,092,509 km (0.063 R)
• M78: 30,229,840 km (0.043 R)
• M79: 30,919,337 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.9

Radius: 13.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.55 AU - 6.69 AU

Year: 6522 Days

Day: 14 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 25,549,254 km

• M1: 194,477 km (0.119 R)
• M2: 387,608 km (0.065 R)
• M3: 505,491 km (0.093 R)
• M4: 659,427 km (0.096 R)
• M5: 820,395 km (0.048 R)
• M6: 1,107,772 km (0.098 R)
• M7: 1,470,248 km (0.095 R)
• M8: 1,763,161 km (0.112 R)
• M9: 2,011,194 km (0.118 R)
• M10: 2,456,247 km (0.105 R)
• M11: 2,629,033 km (0.105 R)
• M12: 2,716,997 km (0.093 R)
• M13: 3,209,323 km (0.05 R)
• M14: 3,379,865 km (0.092 R)
• M15: 3,710,027 km (0.091 R)
• M16: 4,010,420 km (0.027 R)
• M17: 4,277,153 km (0.073 R)
• M18: 4,402,217 km (0.104 R)
• M19: 5,223,060 km (0.081 R)
• M20: 5,904,478 km (0.106 R)
• M21: 6,137,851 km (0.119 R)
• M22: 6,759,131 km (0.089 R)
• M23: 7,881,713 km (0.085 R)
• M24: 8,794,709 km (0.106 R)
• M25: 8,927,851 km (0.074 R)
• M26: 9,223,307 km (0.105 R)
• M27: 9,549,131 km (0.068 R)
• M28: 10,100,848 km (0.045 R)
• M29: 10,296,373 km (0.051 R)
• M30: 10,776,582 km (0.088 R)
• M31: 11,264,121 km (0.078 R)
• M32: 11,408,932 km (0.118 R)
• M33: 11,554,341 km (0.107 R)
• M34: 12,053,250 km (0.104 R)
• M35: 12,529,420 km (0.104 R)
• M36: 13,194,233 km (0.105 R)
• M37: 13,285,787 km (0.05 R)
• M38: 13,684,914 km (0.115 R)
• M39: 14,369,474 km (0.112 R)
• M40: 14,684,377 km (0.089 R)
• M41: 16,031,506 km (0.114 R)
• M42: 16,161,956 km (0.117 R)
• M43: 16,687,044 km (0.112 R)
• M44: 16,819,139 km (0.113 R)
• M45: 17,418,129 km (0.059 R)
• M46: 17,753,827 km (0.031 R)
• M47: 17,888,764 km (0.093 R)
• M48: 18,261,562 km (0.117 R)
• M49: 18,911,564 km (0.072 R)
• M50: 19,291,393 km (0.106 R)
• M51: 19,464,927 km (0.048 R)
• M52: 20,234,309 km (0.065 R)
• M53: 22,601,845 km (0.067 R)
• M54: 23,336,520 km (0.112 R)
• M55: 23,595,623 km (0.118 R)
• M56: 24,980,301 km (0.068 R)
• M57: 25,131,694 km (0.084 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 17,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit