🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.72 AU - 0.92 AU

Year: 313 Days

Day: 15.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.88 AU - 1.04 AU

Year: 397 Days

Day: 18.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.26 AU - 1.68 AU

Year: 752 Days

Day: 39.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,160,824 km

• M1: 573,409 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.74 AU - 2.48 AU

Year: 1293 Days

Day: 43.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,160,824 km

• M1: 248,482 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.05 AU - 2.55 AU

Year: 1471 Days

Day: 24.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.2

Radius: 9

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.38 AU - 3.68 AU

Year: 2224 Days

Day: 6.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 18,160,824 km

• M1: 119,977 km (0.115 R)
• M2: 248,632 km (0.103 R)
• M3: 362,924 km (0.115 R)
• M4: 467,344 km (0.115 R)
• M5: 556,504 km (0.079 R)
• M6: 617,241 km (0.03 R)
• M7: 768,634 km (0.09 R)
• M8: 900,579 km (0.086 R)
• M9: 990,039 km (0.072 R)
• M10: 1,152,053 km (0.085 R)
• M11: 1,222,963 km (0.09 R)
• M12: 1,295,518 km (0.116 R)
• M13: 1,435,392 km (0.112 R)
• M14: 1,600,099 km (0.047 R)
• M15: 1,669,811 km (0.043 R)
• M16: 1,791,584 km (0.08 R)
• M17: 1,874,611 km (0.079 R)
• M18: 2,033,633 km (0.099 R)
• M19: 2,241,574 km (0.073 R)
• M20: 2,331,184 km (0.033 R)
• M21: 2,445,028 km (0.077 R)
• M22: 2,619,309 km (0.117 R)
• M23: 2,678,251 km (0.115 R)
• M24: 2,737,641 km (0.072 R)
• M25: 2,809,598 km (0.103 R)
• M26: 3,004,524 km (0.099 R)
• M27: 3,078,874 km (0.119 R)
• M28: 3,305,365 km (0.101 R)
• M29: 3,420,705 km (0.051 R)
• M30: 3,882,065 km (0.114 R)
• M31: 4,085,817 km (0.097 R)
• M32: 4,223,597 km (0.062 R)
• M33: 4,348,960 km (0.106 R)
• M34: 4,447,395 km (0.118 R)
• M35: 4,718,167 km (0.113 R)
• M36: 4,833,806 km (0.114 R)
• M37: 4,892,000 km (0.084 R)
• M38: 5,053,117 km (0.07 R)
• M39: 5,201,219 km (0.048 R)
• M40: 5,305,788 km (0.037 R)
• M41: 5,365,776 km (0.119 R)
• M42: 6,389,026 km (0.118 R)
• M43: 6,565,402 km (0.104 R)
• M44: 6,646,185 km (0.109 R)
• M45: 6,841,111 km (0.093 R)
• M46: 7,087,648 km (0.085 R)
• M47: 7,153,920 km (0.099 R)
• M48: 7,236,947 km (0.107 R)
• M49: 7,606,304 km (0.107 R)
• M50: 7,810,355 km (0.098 R)
• M51: 8,033,555 km (0.074 R)
• M52: 8,102,669 km (0.094 R)
• M53: 8,223,993 km (0.069 R)
• M54: 8,415,927 km (0.12 R)
• M55: 8,697,770 km (0.095 R)
• M56: 8,947,000 km (0.083 R)
• M57: 9,379,637 km (0.105 R)
• M58: 9,800,755 km (0.102 R)
• M59: 9,967,257 km (0.104 R)
• M60: 10,097,407 km (0.075 R)
• M61: 10,832,681 km (0.109 R)
• M62: 11,293,742 km (0.087 R)
• M63: 11,682,846 km (0.051 R)
• M64: 11,800,430 km (0.117 R)
• M65: 12,135,828 km (0.082 R)
• M66: 12,795,854 km (0.109 R)
• M67: 13,079,342 km (0.108 R)
• M68: 13,693,740 km (0.058 R)
• M69: 13,942,222 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.6

Radius: 10.4

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.89 AU - 4.57 AU

Year: 3038 Days

Day: 5.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,160,824 km

• M1: 133,890 km (0.102 R)
• M2: 218,413 km (0.079 R)
• M3: 284,535 km (0.102 R)
• M4: 414,536 km (0.094 R)
• M5: 640,728 km (0.068 R)
• M6: 796,160 km (0.102 R)
• M7: 1,053,767 km (0.117 R)
• M8: 1,261,708 km (0.1 R)
• M9: 1,348,924 km (0.106 R)
• M10: 1,506,301 km (0.113 R)
• M11: 1,694,046 km (0.116 R)
• M12: 1,802,954 km (0.116 R)
• M13: 1,977,385 km (0.053 R)
• M14: 2,170,366 km (0.071 R)
• M15: 2,262,668 km (0.108 R)
• M16: 2,743,924 km (0.107 R)
• M17: 3,047,907 km (0.05 R)
• M18: 3,393,329 km (0.1 R)
• M19: 3,470,222 km (0.102 R)
• M20: 3,656,920 km (0.109 R)
• M21: 3,991,720 km (0.101 R)
• M22: 4,403,264 km (0.047 R)
• M23: 4,520,997 km (0.065 R)
• M24: 4,673,886 km (0.084 R)
• M25: 5,195,983 km (0.077 R)
• M26: 5,338,400 km (0.118 R)
• M27: 5,518,217 km (0.068 R)
• M28: 5,773,281 km (0.027 R)
• M29: 6,032,385 km (0.116 R)
• M30: 6,107,034 km (0.049 R)
• M31: 6,504,366 km (0.082 R)
• M32: 6,638,705 km (0.107 R)
• M33: 7,106,348 km (0.037 R)
• M34: 7,524,324 km (0.12 R)
• M35: 8,011,864 km (0.063 R)
• M36: 8,094,142 km (0.112 R)
• M37: 8,932,040 km (0.096 R)
• M38: 9,081,638 km (0.109 R)
• M39: 9,275,068 km (0.093 R)
• M40: 9,687,958 km (0.112 R)
• M41: 10,128,973 km (0.103 R)
• M42: 10,667,076 km (0.07 R)
• M43: 11,008,010 km (0.074 R)
• M44: 11,122,602 km (0.107 R)
• M45: 11,237,493 km (0.107 R)
• M46: 11,677,610 km (0.102 R)
• M47: 12,123,262 km (0.113 R)
• M48: 12,265,230 km (0.065 R)
• M49: 13,177,029 km (0.08 R)
• M50: 13,396,190 km (0.079 R)
• M51: 13,494,027 km (0.052 R)
• M52: 13,592,014 km (0.075 R)
• M53: 14,110,520 km (0.091 R)
• M54: 14,509,946 km (0.106 R)
• M55: 14,660,741 km (0.102 R)
• M56: 14,887,830 km (0.079 R)
• M57: 15,116,117 km (0.057 R)
• M58: 15,217,993 km (0.117 R)
• M59: 15,294,587 km (0.053 R)
• M60: 15,524,818 km (0.074 R)
• M61: 15,756,396 km (0.119 R)
• M62: 16,040,931 km (0.085 R)
• M63: 16,693,926 km (0.116 R)
• M64: 16,878,230 km (0.114 R)
• M65: 17,355,597 km (0.077 R)
• M66: 17,515,667 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 12,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit