🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.97 AU - 2.47 AU

Year: 1227 Days

Day: 15.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.03 AU - 3.19 AU

Year: 1564 Days

Day: 15.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.16 AU - 3.84 AU

Year: 2428 Days

Day: 17.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.03 AU - 4.71 AU

Year: 3388 Days

Day: 39.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194

Radius: 8.4

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.77 AU - 6.09 AU

Year: 4692 Days

Day: 6.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,798,191 km

• M1: 115,490 km (0.081 R)
• M2: 188,344 km (0.085 R)
• M3: 417,677 km (0.068 R)
• M4: 500,554 km (0.076 R)
• M5: 729,290 km (0.113 R)
• M6: 794,065 km (0.053 R)
• M7: 880,533 km (0.062 R)
• M8: 949,946 km (0.106 R)
• M9: 1,180,776 km (0.107 R)
• M10: 1,645,427 km (0.101 R)
• M11: 1,732,194 km (0.112 R)
• M12: 1,871,918 km (0.077 R)
• M13: 2,327,144 km (0.085 R)
• M14: 2,382,944 km (0.111 R)
• M15: 2,625,143 km (0.074 R)
• M16: 2,875,271 km (0.077 R)
• M17: 2,995,847 km (0.053 R)
• M18: 3,056,584 km (0.115 R)
• M19: 3,304,318 km (0.103 R)
• M20: 3,446,436 km (0.096 R)
• M21: 3,968,532 km (0.079 R)
• M22: 4,069,212 km (0.061 R)
• M23: 4,136,680 km (0.067 R)
• M24: 4,255,910 km (0.09 R)
• M25: 4,376,187 km (0.09 R)
• M26: 4,480,307 km (0.112 R)
• M27: 4,532,666 km (0.108 R)
• M28: 4,708,593 km (0.116 R)
• M29: 4,833,058 km (0.065 R)
• M30: 5,012,875 km (0.119 R)
• M31: 5,176,535 km (0.065 R)
• M32: 5,249,838 km (0.097 R)
• M33: 5,341,990 km (0.048 R)
• M34: 5,546,640 km (0.086 R)
• M35: 5,829,979 km (0.12 R)
• M36: 6,588,440 km (0.105 R)
• M37: 6,868,337 km (0.069 R)
• M38: 7,192,965 km (0.04 R)
• M39: 7,481,090 km (0.097 R)
• M40: 7,626,649 km (0.094 R)
• M41: 7,899,366 km (0.117 R)
• M42: 8,068,860 km (0.117 R)
• M43: 8,153,982 km (0.115 R)
• M44: 8,218,159 km (0.103 R)
• M45: 8,368,206 km (0.086 R)
• M46: 8,540,991 km (0.08 R)
• M47: 8,649,599 km (0.087 R)
• M48: 9,199,371 km (0.085 R)
• M49: 9,310,672 km (0.115 R)
• M50: 9,444,862 km (0.104 R)
• M51: 9,670,006 km (0.114 R)
• M52: 9,896,797 km (0.108 R)
• M53: 9,965,163 km (0.106 R)
• M54: 10,194,347 km (0.116 R)
• M55: 10,564,602 km (0.049 R)
• M56: 10,681,138 km (0.112 R)
• M57: 11,104,500 km (0.097 R)
• M58: 11,270,704 km (0.111 R)
• M59: 11,389,783 km (0.062 R)
• M60: 11,701,695 km (0.045 R)
• M61: 11,798,186 km (0.061 R)
• M62: 12,162,456 km (0.077 R)
• M63: 12,976,867 km (0.075 R)
• M64: 13,151,897 km (0.089 R)
• M65: 13,478,918 km (0.112 R)
• M66: 13,580,196 km (0.028 R)
• M67: 13,732,486 km (0.095 R)
• M68: 14,038,713 km (0.077 R)
• M69: 14,528,197 km (0.117 R)
• M70: 15,762,978 km (0.117 R)
• M71: 17,058,346 km (0.072 R)
• M72: 17,277,656 km (0.097 R)
• M73: 17,387,611 km (0.089 R)
• M74: 17,497,865 km (0.05 R)
• M75: 18,866,535 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.3

Radius: 11

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.04 AU - 6.72 AU

Year: 5976 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 42,798,191 km

• M1: 138,528 km (0.071 R)
• M2: 222,901 km (0.092 R)
• M3: 488,886 km (0.088 R)
• M4: 635,193 km (0.089 R)
• M5: 845,378 km (0.068 R)
• M6: 1,333,515 km (0.084 R)
• M7: 1,809,237 km (0.11 R)
• M8: 2,046,050 km (0.061 R)
• M9: 2,363,497 km (0.094 R)
• M10: 2,550,045 km (0.034 R)
• M11: 2,771,301 km (0.083 R)
• M12: 2,907,135 km (0.092 R)
• M13: 3,852,145 km (0.115 R)
• M14: 4,106,761 km (0.092 R)
• M15: 4,437,222 km (0.084 R)
• M16: 4,722,356 km (0.089 R)
• M17: 5,031,874 km (0.09 R)
• M18: 5,728,252 km (0.107 R)
• M19: 5,882,787 km (0.097 R)
• M20: 5,999,623 km (0.047 R)
• M21: 6,474,895 km (0.092 R)
• M22: 6,737,439 km (0.045 R)
• M23: 7,293,943 km (0.05 R)
• M24: 7,440,549 km (0.116 R)
• M25: 7,929,585 km (0.087 R)
• M26: 8,693,581 km (0.106 R)
• M27: 8,916,183 km (0.027 R)
• M28: 9,073,260 km (0.116 R)
• M29: 9,412,698 km (0.06 R)
• M30: 10,080,802 km (0.092 R)
• M31: 10,174,151 km (0.107 R)
• M32: 10,244,462 km (0.073 R)
• M33: 10,338,260 km (0.114 R)
• M34: 10,597,962 km (0.118 R)
• M35: 10,883,694 km (0.061 R)
• M36: 10,955,501 km (0.051 R)
• M37: 11,389,933 km (0.113 R)
• M38: 11,462,787 km (0.115 R)
• M39: 12,175,920 km (0.117 R)
• M40: 12,250,570 km (0.087 R)
• M41: 12,500,248 km (0.067 R)
• M42: 12,726,590 km (0.092 R)
• M43: 12,928,697 km (0.093 R)
• M44: 16,389,045 km (0.097 R)
• M45: 18,063,793 km (0.04 R)
• M46: 18,376,602 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 14

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.93 AU - 8.93 AU

Year: 9077 Days

Day: 6.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,798,191 km

• M1: 199,115 km (0.107 R)
• M2: 322,832 km (0.118 R)
• M3: 418,126 km (0.096 R)
• M4: 527,931 km (0.048 R)
• M5: 754,123 km (0.03 R)
• M6: 848,070 km (0.027 R)
• M7: 963,560 km (0.089 R)
• M8: 1,286,841 km (0.102 R)
• M9: 1,481,767 km (0.093 R)
• M10: 2,335,522 km (0.079 R)
• M11: 3,056,883 km (0.118 R)
• M12: 3,214,559 km (0.089 R)
• M13: 3,732,168 km (0.095 R)
• M14: 4,305,277 km (0.089 R)
• M15: 4,453,080 km (0.044 R)
• M16: 4,753,622 km (0.099 R)
• M17: 5,248,492 km (0.077 R)
• M18: 5,566,238 km (0.089 R)
• M19: 6,693,458 km (0.1 R)
• M20: 7,213,011 km (0.116 R)
• M21: 8,438,666 km (0.026 R)
• M22: 8,661,717 km (0.117 R)
• M23: 9,151,650 km (0.055 R)
• M24: 9,650,708 km (0.054 R)
• M25: 9,806,140 km (0.114 R)
• M26: 10,515,534 km (0.06 R)
• M27: 10,916,905 km (0.114 R)
• M28: 11,282,372 km (0.113 R)
• M29: 11,446,032 km (0.096 R)
• M30: 11,569,451 km (0.065 R)
• M31: 12,150,937 km (0.117 R)
• M32: 14,039,910 km (0.094 R)
• M33: 14,304,698 km (0.077 R)
• M34: 14,437,541 km (0.099 R)
• M35: 14,660,143 km (0.1 R)
• M36: 14,883,791 km (0.072 R)
• M37: 15,289,202 km (0.076 R)
• M38: 15,379,858 km (0.116 R)
• M39: 15,973,163 km (0.113 R)
• M40: 17,797,659 km (0.119 R)
• M41: 17,940,824 km (0.069 R)
• M42: 18,228,052 km (0.088 R)
• M43: 19,638,311 km (0.106 R)
• M44: 19,835,630 km (0.074 R)
• M45: 20,481,295 km (0.096 R)
• M46: 21,488,089 km (0.067 R)
• M47: 21,640,529 km (0.065 R)
• M48: 21,946,456 km (0.084 R)
• M49: 22,099,944 km (0.104 R)
• M50: 22,976,587 km (0.061 R)
• M51: 23,080,558 km (0.116 R)
• M52: 23,288,798 km (0.106 R)
• M53: 23,864,600 km (0.098 R)
• M54: 24,075,234 km (0.095 R)
• M55: 24,551,255 km (0.102 R)
• M56: 24,710,726 km (0.087 R)
• M57: 24,817,090 km (0.112 R)
• M58: 25,298,047 km (0.109 R)
• M59: 26,978,031 km (0.101 R)
• M60: 27,197,491 km (0.087 R)
• M61: 27,307,446 km (0.076 R)
• M62: 27,803,961 km (0.101 R)
• M63: 28,136,517 km (0.03 R)
• M64: 29,536,903 km (0.118 R)
• M65: 30,616,251 km (0.071 R)
• M66: 31,074,619 km (0.096 R)
• M67: 31,419,891 km (0.103 R)
• M68: 31,592,976 km (0.105 R)
• M69: 31,940,193 km (0.118 R)
• M70: 33,165,250 km (0.06 R)
• M71: 33,576,943 km (0.064 R)
• M72: 34,049,672 km (0.111 R)
• M73: 35,360,897 km (0.105 R)
• M74: 36,445,931 km (0.107 R)
• M75: 37,664,406 km (0.076 R)
• M76: 38,401,923 km (0.072 R)
• M77: 38,525,341 km (0.042 R)
• M78: 39,517,175 km (0.089 R)
• M79: 39,953,702 km (0.12 R)
• M80: 42,478,914 km (0.108 R)
• M81: 42,670,399 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 11,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit