🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.4 AU - 0.66 AU

Year: 140 Days

Day: 40.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,509,691 km

• M1: 146,157 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.1 AU - 1.26 AU

Year: 464 Days

Day: 14.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,509,691 km

• M1: 314,904 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.31 AU - 1.45 AU

Year: 586 Days

Day: 36.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 74.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.2

Radius: 8.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.97 AU - 5.43 AU

Year: 4288 Days

Day: 9.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 28,509,691 km

• M1: 113,545 km (0.116 R)
• M2: 220,657 km (0.057 R)
• M3: 312,809 km (0.112 R)
• M4: 414,984 km (0.101 R)
• M5: 471,084 km (0.109 R)
• M6: 690,693 km (0.106 R)
• M7: 1,029,832 km (0.082 R)
• M8: 1,529,638 km (0.073 R)
• M9: 1,739,374 km (0.107 R)
• M10: 1,799,214 km (0.112 R)
• M11: 1,995,935 km (0.108 R)
• M12: 2,058,766 km (0.083 R)
• M13: 2,531,495 km (0.082 R)
• M14: 2,654,913 km (0.035 R)
• M15: 2,780,426 km (0.109 R)
• M16: 3,022,775 km (0.049 R)
• M17: 3,198,103 km (0.1 R)
• M18: 3,376,723 km (0.069 R)
• M19: 3,528,116 km (0.103 R)
• M20: 3,712,870 km (0.054 R)
• M21: 3,900,764 km (0.067 R)
• M22: 4,156,278 km (0.055 R)
• M23: 4,351,503 km (0.084 R)
• M24: 5,319,401 km (0.101 R)
• M25: 5,728,402 km (0.097 R)
• M26: 5,818,759 km (0.106 R)
• M27: 5,927,666 km (0.096 R)
• M28: 6,019,070 km (0.067 R)
• M29: 6,501,374 km (0.092 R)
• M30: 7,641,908 km (0.106 R)
• M31: 7,701,448 km (0.071 R)
• M32: 7,841,322 km (0.027 R)
• M33: 8,490,876 km (0.102 R)
• M34: 8,614,743 km (0.053 R)
• M35: 8,843,179 km (0.057 R)
• M36: 10,541,713 km (0.055 R)
• M37: 11,122,302 km (0.064 R)
• M38: 11,416,562 km (0.089 R)
• M39: 11,553,294 km (0.073 R)
• M40: 11,713,364 km (0.119 R)
• M41: 11,920,407 km (0.083 R)
• M42: 11,989,671 km (0.113 R)
• M43: 12,760,399 km (0.076 R)
• M44: 14,031,532 km (0.103 R)
• M45: 15,192,262 km (0.102 R)
• M46: 15,670,227 km (0.118 R)
• M47: 16,102,116 km (0.117 R)
• M48: 16,229,873 km (0.044 R)
• M49: 16,306,766 km (0.098 R)
• M50: 16,951,533 km (0.034 R)
• M51: 17,055,504 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.9

Radius: 14

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.2 AU - 6.42 AU

Year: 5065 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 28,509,691 km

• M1: 176,675 km (0.084 R)
• M2: 286,181 km (0.035 R)
• M3: 417,976 km (0.089 R)
• M4: 913,744 km (0.116 R)
• M5: 1,293,573 km (0.049 R)
• M6: 1,953,748 km (0.12 R)
• M7: 2,056,073 km (0.042 R)
• M8: 2,177,846 km (0.043 R)
• M9: 2,651,772 km (0.104 R)
• M10: 2,823,361 km (0.109 R)
• M11: 3,464,088 km (0.1 R)
• M12: 4,061,433 km (0.095 R)
• M13: 4,691,090 km (0.102 R)
• M14: 4,783,691 km (0.113 R)
• M15: 5,017,662 km (0.112 R)
• M16: 5,327,479 km (0.109 R)
• M17: 5,545,743 km (0.103 R)
• M18: 6,499,728 km (0.12 R)
• M19: 6,733,251 km (0.115 R)
• M20: 7,022,423 km (0.039 R)
• M21: 7,585,809 km (0.091 R)
• M22: 7,804,371 km (0.038 R)
• M23: 8,052,704 km (0.104 R)
• M24: 8,191,830 km (0.068 R)
• M25: 8,444,201 km (0.11 R)
• M26: 9,129,958 km (0.111 R)
• M27: 9,450,397 km (0.084 R)
• M28: 9,774,426 km (0.087 R)
• M29: 9,982,666 km (0.051 R)
• M30: 10,312,679 km (0.064 R)
• M31: 10,707,468 km (0.1 R)
• M32: 10,860,656 km (0.101 R)
• M33: 11,480,739 km (0.051 R)
• M34: 11,953,319 km (0.083 R)
• M35: 12,144,056 km (0.102 R)
• M36: 12,722,701 km (0.108 R)
• M37: 13,343,232 km (0.111 R)
• M38: 13,574,361 km (0.084 R)
• M39: 13,973,788 km (0.07 R)
• M40: 14,444,572 km (0.1 R)
• M41: 14,580,108 km (0.086 R)
• M42: 15,367,292 km (0.086 R)
• M43: 15,540,227 km (0.096 R)
• M44: 15,713,910 km (0.096 R)
• M45: 16,028,065 km (0.086 R)
• M46: 17,449,395 km (0.102 R)
• M47: 17,557,704 km (0.117 R)
• M48: 17,847,325 km (0.117 R)
• M49: 18,726,063 km (0.093 R)
• M50: 18,910,816 km (0.075 R)
• M51: 19,282,418 km (0.071 R)
• M52: 19,844,158 km (0.068 R)
• M53: 20,297,589 km (0.089 R)
• M54: 20,525,426 km (0.087 R)
• M55: 21,176,027 km (0.116 R)
• M56: 21,291,517 km (0.091 R)
• M57: 21,523,094 km (0.072 R)
• M58: 21,911,002 km (0.084 R)
• M59: 22,418,737 km (0.116 R)
• M60: 23,167,923 km (0.113 R)
• M61: 23,885,245 km (0.076 R)
• M62: 24,045,614 km (0.091 R)
• M63: 24,246,524 km (0.111 R)
• M64: 24,974,766 km (0.119 R)
• M65: 25,382,420 km (0.12 R)
• M66: 26,660,285 km (0.055 R)
• M67: 26,993,440 km (0.036 R)
• M68: 27,916,758 km (0.078 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 17,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit