🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.68 AU - 0.86 AU

Year: 252 Days

Day: 33.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.05 AU - 1.09 AU

Year: 413 Days

Day: 45.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.93 AU - 1.45 AU

Year: 484 Days

Day: 40.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,327,560 km

• M1: 865,573 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.03 AU - 1.39 AU

Year: 496 Days

Day: 12.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,327,560 km

• M1: 192,084 km (0.079 R)
• M2: 515,813 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.08 AU - 1.7 AU

Year: 611 Days

Day: 40.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 157 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.5

Radius: 14.4

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.3 AU - 6.42 AU

Year: 5979 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 68.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,327,560 km

• M1: 211,681 km (0.072 R)
• M2: 521,648 km (0.109 R)
• M3: 861,684 km (0.057 R)
• M4: 1,163,273 km (0.039 R)
• M5: 1,688,511 km (0.084 R)
• M6: 2,225,119 km (0.047 R)
• M7: 2,342,703 km (0.088 R)
• M8: 2,584,453 km (0.119 R)
• M9: 2,855,823 km (0.028 R)
• M10: 3,269,461 km (0.077 R)
• M11: 4,009,373 km (0.118 R)
• M12: 4,623,173 km (0.094 R)
• M13: 4,800,446 km (0.107 R)
• M14: 4,979,964 km (0.092 R)
• M15: 5,187,905 km (0.109 R)
• M16: 5,293,072 km (0.079 R)
• M17: 5,747,550 km (0.081 R)
• M18: 5,911,061 km (0.112 R)
• M19: 6,076,217 km (0.094 R)
• M20: 6,467,415 km (0.065 R)
• M21: 6,924,586 km (0.057 R)
• M22: 8,358,781 km (0.101 R)
• M23: 8,575,548 km (0.119 R)
• M24: 8,700,313 km (0.108 R)
• M25: 8,825,526 km (0.113 R)
• M26: 9,046,333 km (0.112 R)
• M27: 9,141,477 km (0.092 R)
• M28: 9,364,827 km (0.07 R)
• M29: 9,525,644 km (0.057 R)
• M30: 10,676,052 km (0.118 R)
• M31: 10,911,369 km (0.066 R)
• M32: 11,114,523 km (0.079 R)
• M33: 11,455,906 km (0.1 R)
• M34: 11,627,794 km (0.094 R)
• M35: 12,113,987 km (0.081 R)
• M36: 12,536,002 km (0.094 R)
• M37: 12,784,484 km (0.082 R)
• M38: 13,322,289 km (0.119 R)
• M39: 13,430,897 km (0.074 R)
• M40: 14,718,037 km (0.04 R)
• M41: 15,093,079 km (0.109 R)
• M42: 15,395,416 km (0.116 R)
• M43: 15,890,884 km (0.06 R)
• M44: 16,082,968 km (0.107 R)
• M45: 16,314,396 km (0.108 R)
• M46: 17,925,266 km (0.104 R)
• M47: 18,932,209 km (0.115 R)
• M48: 19,095,121 km (0.087 R)
• M49: 19,957,553 km (0.063 R)
• M50: 20,497,900 km (0.102 R)
• M51: 20,707,038 km (0.081 R)
• M52: 21,593,106 km (0.117 R)
• M53: 22,405,423 km (0.109 R)
• M54: 22,577,759 km (0.095 R)
• M55: 22,707,162 km (0.028 R)
• M56: 22,967,013 km (0.057 R)
• M57: 23,358,511 km (0.114 R)
• M58: 23,533,241 km (0.101 R)
• M59: 23,840,066 km (0.097 R)
• M60: 24,104,107 km (0.095 R)
• M61: 24,546,318 km (0.114 R)
• M62: 24,857,481 km (0.027 R)
• M63: 25,349,060 km (0.106 R)
• M64: 26,160,479 km (0.034 R)
• M65: 27,255,685 km (0.065 R)
• M66: 29,020,192 km (0.117 R)
• M67: 29,160,963 km (0.097 R)
• M68: 29,537,800 km (0.106 R)
• M69: 30,248,689 km (0.117 R)
• M70: 30,486,849 km (0.054 R)
• M71: 30,821,350 km (0.071 R)
• M72: 31,445,921 km (0.095 R)
• M73: 31,542,412 km (0.099 R)
• M74: 32,123,151 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.9

Radius: 13.7

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.4 AU - 9.64 AU

Year: 9271 Days

Day: 6.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,327,560 km

• M1: 175,777 km (0.088 R)
• M2: 369,208 km (0.098 R)
• M3: 519,105 km (0.102 R)
• M4: 810,970 km (0.11 R)
• M5: 1,035,965 km (0.069 R)
• M6: 1,172,099 km (0.111 R)
• M7: 1,330,972 km (0.115 R)
• M8: 1,548,637 km (0.033 R)
• M9: 2,077,466 km (0.102 R)
• M10: 2,174,255 km (0.105 R)
• M11: 2,352,427 km (0.116 R)
• M12: 2,639,505 km (0.089 R)
• M13: 2,830,093 km (0.104 R)
• M14: 4,566,176 km (0.111 R)
• M15: 5,645,973 km (0.082 R)
• M16: 6,172,408 km (0.107 R)
• M17: 7,006,566 km (0.116 R)
• M18: 7,124,449 km (0.103 R)
• M19: 7,362,160 km (0.053 R)
• M20: 7,723,738 km (0.103 R)
• M21: 7,876,178 km (0.119 R)
• M22: 8,183,901 km (0.056 R)
• M23: 8,527,079 km (0.052 R)
• M24: 8,906,908 km (0.06 R)
• M25: 9,034,814 km (0.087 R)
• M26: 9,617,647 km (0.106 R)
• M27: 9,814,817 km (0.033 R)
• M28: 9,946,912 km (0.054 R)
• M29: 10,146,176 km (0.092 R)
• M30: 10,279,767 km (0.106 R)
• M31: 10,616,362 km (0.057 R)
• M32: 10,820,115 km (0.086 R)
• M33: 11,025,064 km (0.118 R)
• M34: 11,787,863 km (0.044 R)
• M35: 11,893,180 km (0.108 R)
• M36: 12,567,717 km (0.088 R)
• M37: 12,855,394 km (0.025 R)
• M38: 12,964,002 km (0.083 R)
• M39: 13,474,131 km (0.099 R)
• M40: 13,621,185 km (0.117 R)
• M41: 13,879,690 km (0.077 R)
• M42: 14,028,241 km (0.114 R)
• M43: 14,476,885 km (0.114 R)
• M44: 14,854,321 km (0.101 R)
• M45: 15,006,162 km (0.108 R)
• M46: 15,196,750 km (0.075 R)
• M47: 16,279,091 km (0.115 R)
• M48: 16,711,129 km (0.072 R)
• M49: 17,067,322 km (0.069 R)
• M50: 17,306,230 km (0.118 R)
• M51: 17,626,519 km (0.116 R)
• M52: 18,273,081 km (0.086 R)
• M53: 18,599,204 km (0.079 R)
• M54: 18,927,272 km (0.103 R)
• M55: 19,589,243 km (0.08 R)
• M56: 21,063,679 km (0.118 R)
• M57: 21,362,875 km (0.118 R)
• M58: 21,663,567 km (0.117 R)
• M59: 22,573,720 km (0.049 R)
• M60: 23,055,575 km (0.067 R)
• M61: 23,143,539 km (0.048 R)
• M62: 23,895,717 km (0.066 R)
• M63: 24,252,508 km (0.077 R)
• M64: 24,566,065 km (0.036 R)
• M65: 25,106,861 km (0.104 R)
• M66: 25,606,069 km (0.099 R)
• M67: 25,697,174 km (0.111 R)
• M68: 26,937,789 km (0.099 R)
• M69: 27,169,666 km (0.025 R)
• M70: 27,495,490 km (0.065 R)
• M71: 27,635,364 km (0.12 R)
• M72: 27,775,687 km (0.048 R)
• M73: 28,953,621 km (0.085 R)
• M74: 29,381,620 km (0.043 R)
• M75: 29,524,785 km (0.041 R)
• M76: 30,196,031 km (0.065 R)
• M77: 30,292,222 km (0.106 R)
• M78: 30,726,804 km (0.07 R)
• M79: 30,969,153 km (0.113 R)
• M80: 31,066,242 km (0.035 R)
• M81: 31,748,857 km (0.097 R)
• M82: 32,239,388 km (0.104 R)
• M83: 32,781,980 km (0.112 R)
• M84: 33,178,414 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 13,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit