🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.67 AU

Year: 271 Days

Day: 40.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,414,467 km

• M1: 98,884 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.5

Radius: 12.7

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.53 AU - 0.83 AU

Year: 362 Days

Day: 11.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 23,414,467 km

• M1: 158,873 km (0.046 R)
• M2: 313,557 km (0.09 R)
• M3: 398,230 km (0.099 R)
• M4: 482,154 km (0.097 R)
• M5: 602,580 km (0.102 R)
• M6: 692,040 km (0.087 R)
• M7: 994,078 km (0.099 R)
• M8: 1,387,520 km (0.091 R)
• M9: 1,563,148 km (0.09 R)
• M10: 1,712,447 km (0.083 R)
• M11: 1,839,007 km (0.095 R)
• M12: 1,929,813 km (0.116 R)
• M13: 2,054,577 km (0.078 R)
• M14: 2,278,824 km (0.117 R)
• M15: 2,376,811 km (0.116 R)
• M16: 2,499,481 km (0.114 R)
• M17: 2,679,747 km (0.11 R)
• M18: 2,831,888 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.3

Radius: 11.6

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.77 AU - 0.85 AU

Year: 471 Days

Day: 15 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 23,414,467 km

• M1: 158,125 km (0.09 R)
• M2: 242,049 km (0.111 R)
• M3: 337,642 km (0.116 R)
• M4: 420,669 km (0.104 R)
• M5: 523,593 km (0.111 R)
• M6: 617,989 km (0.027 R)
• M7: 775,964 km (0.109 R)
• M8: 886,667 km (0.115 R)
• M9: 1,053,917 km (0.11 R)
• M10: 1,129,763 km (0.064 R)
• M11: 1,242,111 km (0.085 R)
• M12: 1,317,508 km (0.084 R)
• M13: 1,405,023 km (0.12 R)
• M14: 1,516,025 km (0.045 R)
• M15: 1,719,029 km (0.098 R)
• M16: 1,804,001 km (0.09 R)
• M17: 1,919,490 km (0.114 R)
• M18: 2,019,721 km (0.077 R)
• M19: 2,109,629 km (0.113 R)
• M20: 2,182,483 km (0.064 R)
• M21: 2,262,518 km (0.067 R)
• M22: 2,482,876 km (0.06 R)
• M23: 2,579,666 km (0.066 R)
• M24: 2,877,365 km (0.03 R)
• M25: 3,033,845 km (0.1 R)
• M26: 3,116,722 km (0.063 R)
• M27: 3,193,316 km (0.119 R)
• M28: 3,298,783 km (0.117 R)
• M29: 3,419,807 km (0.095 R)
• M30: 3,527,817 km (0.063 R)
• M31: 3,799,188 km (0.112 R)
• M32: 3,963,895 km (0.106 R)
• M33: 4,107,958 km (0.116 R)
• M34: 4,246,186 km (0.092 R)
• M35: 4,574,703 km (0.072 R)
• M36: 4,669,997 km (0.095 R)
• M37: 4,822,437 km (0.105 R)
• M38: 4,911,448 km (0.097 R)
• M39: 5,041,897 km (0.097 R)
• M40: 5,124,026 km (0.038 R)
• M41: 5,331,369 km (0.063 R)
• M42: 5,490,691 km (0.102 R)
• M43: 5,583,741 km (0.116 R)
• M44: 5,694,443 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.8

Radius: 8.2

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.1 AU - 1.48 AU

Year: 946 Days

Day: 10.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,414,467 km

• M1: 108,458 km (0.075 R)
• M2: 167,550 km (0.103 R)
• M3: 354,098 km (0.037 R)
• M4: 426,952 km (0.041 R)
• M5: 527,482 km (0.075 R)
• M6: 580,889 km (0.114 R)
• M7: 645,964 km (0.113 R)
• M8: 699,071 km (0.025 R)
• M9: 753,674 km (0.046 R)
• M10: 1,032,525 km (0.098 R)
• M11: 1,113,008 km (0.093 R)
• M12: 1,189,752 km (0.1 R)
• M13: 1,250,040 km (0.108 R)
• M14: 1,386,623 km (0.112 R)
• M15: 1,593,965 km (0.086 R)
• M16: 1,687,913 km (0.09 R)
• M17: 1,742,366 km (0.113 R)
• M18: 1,832,275 km (0.083 R)
• M19: 1,909,617 km (0.118 R)
• M20: 2,067,592 km (0.105 R)
• M21: 2,222,426 km (0.096 R)
• M22: 2,335,372 km (0.103 R)
• M23: 2,614,372 km (0.085 R)
• M24: 2,814,534 km (0.049 R)
• M25: 2,895,916 km (0.094 R)
• M26: 2,953,361 km (0.071 R)
• M27: 3,044,616 km (0.088 R)
• M28: 3,221,141 km (0.111 R)
• M29: 3,383,904 km (0.078 R)
• M30: 3,514,204 km (0.113 R)
• M31: 3,619,820 km (0.072 R)
• M32: 3,780,039 km (0.104 R)
• M33: 3,888,198 km (0.084 R)
• M34: 4,163,309 km (0.09 R)
• M35: 4,340,732 km (0.059 R)
• M36: 4,491,975 km (0.112 R)
• M37: 4,597,143 km (0.085 R)
• M38: 4,654,738 km (0.057 R)
• M39: 4,732,080 km (0.118 R)
• M40: 4,858,640 km (0.085 R)
• M41: 4,927,155 km (0.081 R)
• M42: 5,174,740 km (0.096 R)
• M43: 5,416,341 km (0.087 R)
• M44: 5,507,745 km (0.12 R)
• M45: 5,692,498 km (0.066 R)
• M46: 6,015,181 km (0.114 R)
• M47: 6,216,091 km (0.081 R)
• M48: 6,311,983 km (0.113 R)
• M49: 6,440,488 km (0.112 R)
• M50: 6,537,577 km (0.117 R)
• M51: 6,700,489 km (0.114 R)
• M52: 7,018,982 km (0.102 R)
• M53: 7,141,204 km (0.077 R)
• M54: 7,455,359 km (0.11 R)
• M55: 7,693,968 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.2

Radius: 8.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.09 AU - 1.69 AU

Year: 1058 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 23,414,467 km

• M1: 110,254 km (0.04 R)
• M2: 168,148 km (0.051 R)
• M3: 365,916 km (0.073 R)
• M4: 445,353 km (0.079 R)
• M5: 685,009 km (0.099 R)
• M6: 769,232 km (0.062 R)
• M7: 853,306 km (0.046 R)
• M8: 913,893 km (0.093 R)
• M9: 1,023,399 km (0.025 R)
• M10: 1,133,503 km (0.1 R)
• M11: 1,243,308 km (0.109 R)
• M12: 1,325,886 km (0.048 R)
• M13: 1,608,476 km (0.118 R)
• M14: 1,737,430 km (0.05 R)
• M15: 1,820,606 km (0.049 R)
• M16: 1,919,939 km (0.087 R)
• M17: 2,026,453 km (0.109 R)
• M18: 2,108,881 km (0.047 R)
• M19: 2,197,742 km (0.094 R)
• M20: 2,255,936 km (0.082 R)
• M21: 2,336,120 km (0.091 R)
• M22: 2,411,817 km (0.055 R)
• M23: 2,621,553 km (0.053 R)
• M24: 2,706,076 km (0.093 R)
• M25: 2,871,980 km (0.099 R)
• M26: 2,970,715 km (0.073 R)
• M27: 3,100,266 km (0.109 R)
• M28: 3,286,216 km (0.107 R)
• M29: 3,377,471 km (0.115 R)
• M30: 3,500,441 km (0.041 R)
• M31: 3,556,241 km (0.078 R)
• M32: 3,763,583 km (0.116 R)
• M33: 4,013,860 km (0.12 R)
• M34: 4,150,743 km (0.118 R)
• M35: 4,429,443 km (0.099 R)
• M36: 4,530,422 km (0.091 R)
• M37: 4,591,458 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.1

Radius: 14.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.16 AU - 1.64 AU

Year: 1070 Days

Day: 8.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 23,414,467 km

• M1: 184,005 km (0.097 R)
• M2: 280,346 km (0.067 R)
• M3: 384,467 km (0.082 R)
• M4: 483,052 km (0.027 R)
• M5: 590,912 km (0.096 R)
• M6: 705,952 km (0.092 R)
• M7: 805,285 km (0.117 R)
• M8: 928,704 km (0.106 R)
• M9: 1,024,297 km (0.112 R)
• M10: 1,135,597 km (0.058 R)
• M11: 1,505,403 km (0.067 R)
• M12: 1,709,604 km (0.118 R)
• M13: 1,864,139 km (0.095 R)
• M14: 1,968,259 km (0.055 R)
• M15: 2,110,228 km (0.091 R)
• M16: 2,203,427 km (0.096 R)
• M17: 2,399,400 km (0.082 R)
• M18: 2,629,183 km (0.118 R)
• M19: 2,854,926 km (0.113 R)
• M20: 2,970,266 km (0.084 R)
• M21: 3,122,556 km (0.076 R)
• M22: 3,435,216 km (0.116 R)
• M23: 3,589,302 km (0.12 R)
• M24: 3,689,083 km (0.096 R)
• M25: 3,808,911 km (0.08 R)
• M26: 3,923,653 km (0.1 R)
• M27: 4,189,189 km (0.094 R)
• M28: 4,301,238 km (0.088 R)
• M29: 4,394,138 km (0.041 R)
• M30: 4,663,414 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.7

Radius: 14.5

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.35 AU - 1.45 AU

Year: 1070 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 23,414,467 km

• M1: 182,809 km (0.094 R)
• M2: 300,692 km (0.032 R)
• M3: 439,369 km (0.089 R)
• M4: 559,346 km (0.12 R)
• M5: 700,866 km (0.112 R)
• M6: 798,105 km (0.113 R)
• M7: 908,807 km (0.077 R)
• M8: 1,134,401 km (0.053 R)
• M9: 1,284,747 km (0.098 R)
• M10: 1,403,378 km (0.077 R)
• M11: 1,496,278 km (0.075 R)
• M12: 1,637,199 km (0.106 R)
• M13: 1,730,249 km (0.103 R)
• M14: 1,905,877 km (0.069 R)
• M15: 2,115,763 km (0.066 R)
• M16: 2,433,209 km (0.073 R)
• M17: 2,588,791 km (0.087 R)
• M18: 2,828,746 km (0.049 R)
• M19: 2,979,990 km (0.084 R)
• M20: 3,251,360 km (0.058 R)
• M21: 3,343,812 km (0.071 R)
• M22: 3,463,789 km (0.079 R)
• M23: 3,632,984 km (0.108 R)
• M24: 3,770,315 km (0.082 R)
• M25: 4,092,998 km (0.091 R)
• M26: 4,322,780 km (0.1 R)
• M27: 4,417,476 km (0.082 R)
• M28: 4,564,381 km (0.095 R)
• M29: 4,683,161 km (0.095 R)
• M30: 4,817,949 km (0.08 R)
• M31: 5,015,119 km (0.082 R)
• M32: 5,276,915 km (0.069 R)
• M33: 5,393,901 km (0.052 R)

Asteroid Belt

Center: 2.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.4

Radius: 13.3

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.47 AU - 3.59 AU

Year: 4282 Days

Day: 11.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,414,467 km

• M1: 176,226 km (0.081 R)
• M2: 662,120 km (0.092 R)
• M3: 1,025,194 km (0.116 R)
• M4: 1,357,301 km (0.103 R)
• M5: 1,639,443 km (0.032 R)
• M6: 1,795,025 km (0.118 R)
• M7: 2,090,929 km (0.067 R)
• M8: 2,229,307 km (0.095 R)
• M9: 2,548,101 km (0.095 R)
• M10: 2,679,896 km (0.117 R)
• M11: 2,984,777 km (0.087 R)
• M12: 3,212,165 km (0.046 R)
• M13: 3,591,546 km (0.097 R)
• M14: 3,871,593 km (0.099 R)
• M15: 4,100,777 km (0.103 R)
• M16: 4,876,591 km (0.057 R)
• M17: 5,292,174 km (0.053 R)
• M18: 5,419,183 km (0.055 R)
• M19: 5,547,089 km (0.098 R)
• M20: 5,697,585 km (0.114 R)
• M21: 5,806,043 km (0.117 R)
• M22: 6,024,905 km (0.026 R)
• M23: 6,584,251 km (0.106 R)
• M24: 6,835,576 km (0.055 R)
• M25: 7,020,478 km (0.087 R)
• M26: 7,136,866 km (0.071 R)
• M27: 7,561,125 km (0.063 R)
• M28: 7,969,527 km (0.046 R)
• M29: 8,608,161 km (0.103 R)
• M30: 8,707,793 km (0.059 R)
• M31: 8,908,404 km (0.104 R)
• M32: 9,135,942 km (0.073 R)
• M33: 9,726,106 km (0.097 R)
• M34: 10,012,885 km (0.082 R)
• M35: 10,461,379 km (0.094 R)
• M36: 10,674,855 km (0.098 R)
• M37: 10,782,117 km (0.062 R)
• M38: 10,889,678 km (0.097 R)
• M39: 10,997,687 km (0.09 R)
• M40: 11,515,296 km (0.109 R)
• M41: 11,763,329 km (0.063 R)
• M42: 12,013,158 km (0.114 R)
• M43: 12,208,682 km (0.106 R)
• M44: 12,830,112 km (0.099 R)
• M45: 12,944,105 km (0.052 R)
• M46: 13,230,884 km (0.084 R)
• M47: 13,548,780 km (0.106 R)
• M48: 13,781,554 km (0.068 R)
• M49: 14,044,996 km (0.076 R)
• M50: 14,192,051 km (0.086 R)
• M51: 14,428,415 km (0.084 R)
• M52: 14,845,345 km (0.066 R)
• M53: 14,935,103 km (0.12 R)
• M54: 15,782,426 km (0.117 R)
• M55: 15,874,129 km (0.052 R)
• M56: 16,397,273 km (0.079 R)
• M57: 16,490,173 km (0.106 R)
• M58: 16,676,423 km (0.058 R)
• M59: 17,176,828 km (0.067 R)
• M60: 17,271,074 km (0.083 R)
• M61: 17,586,875 km (0.103 R)
• M62: 17,777,313 km (0.101 R)
• M63: 18,032,228 km (0.094 R)
• M64: 18,160,134 km (0.108 R)
• M65: 18,481,321 km (0.115 R)
• M66: 18,771,990 km (0.095 R)
• M67: 18,901,691 km (0.093 R)
• M68: 19,357,815 km (0.117 R)
• M69: 19,554,386 km (0.114 R)
• M70: 20,414,125 km (0.112 R)
• M71: 22,479,324 km (0.07 R)
• M72: 22,789,590 km (0.065 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 16,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit