🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.47 AU - 0.65 AU

Year: 271 Days

Day: 22.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.9

Radius: 13.4

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.93 AU - 0.95 AU

Year: 588 Days

Day: 13.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 16,590,688 km

• M1: 167,998 km (0.04 R)
• M2: 309,817 km (0.111 R)
• M3: 414,087 km (0.102 R)
• M4: 503,098 km (0.068 R)
• M5: 598,242 km (0.066 R)
• M6: 683,662 km (0.118 R)
• M7: 832,063 km (0.072 R)
• M8: 920,476 km (0.078 R)
• M9: 1,032,525 km (0.119 R)
• M10: 1,149,809 km (0.094 R)
• M11: 1,246,300 km (0.099 R)
• M12: 1,387,221 km (0.107 R)
• M13: 1,525,898 km (0.093 R)
• M14: 1,612,964 km (0.111 R)
• M15: 1,710,203 km (0.078 R)
• M16: 1,889,272 km (0.071 R)
• M17: 2,145,682 km (0.085 R)
• M18: 2,248,755 km (0.114 R)
• M19: 2,596,720 km (0.111 R)
• M20: 2,692,612 km (0.106 R)
• M21: 2,902,647 km (0.109 R)
• M22: 3,002,280 km (0.097 R)
• M23: 3,092,936 km (0.101 R)
• M24: 3,235,802 km (0.085 R)
• M25: 3,334,088 km (0.098 R)
• M26: 3,501,787 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.5

Radius: 10.3

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.01 AU - 1.21 AU

Year: 755 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 16,590,688 km

• M1: 128,355 km (0.073 R)
• M2: 218,114 km (0.102 R)
• M3: 305,329 km (0.109 R)
• M4: 434,881 km (0.09 R)
• M5: 614,997 km (0.088 R)
• M6: 751,281 km (0.099 R)
• M7: 831,615 km (0.096 R)
• M8: 926,609 km (0.035 R)
• M9: 996,023 km (0.113 R)
• M10: 1,085,482 km (0.086 R)
• M11: 1,196,484 km (0.111 R)
• M12: 1,318,107 km (0.098 R)
• M13: 1,383,930 km (0.106 R)
• M14: 1,560,306 km (0.115 R)
• M15: 1,686,716 km (0.12 R)
• M16: 1,765,853 km (0.106 R)
• M17: 1,905,428 km (0.07 R)
• M18: 1,988,006 km (0.05 R)
• M19: 2,306,350 km (0.037 R)
• M20: 2,582,957 km (0.054 R)
• M21: 2,844,454 km (0.081 R)
• M22: 2,939,299 km (0.08 R)
• M23: 3,017,838 km (0.116 R)
• M24: 3,141,256 km (0.043 R)
• M25: 3,384,203 km (0.066 R)
• M26: 3,466,482 km (0.11 R)
• M27: 3,821,627 km (0.101 R)
• M28: 3,917,071 km (0.07 R)
• M29: 4,129,948 km (0.094 R)
• M30: 4,267,279 km (0.115 R)
• M31: 4,336,543 km (0.075 R)
• M32: 4,426,302 km (0.109 R)
• M33: 4,668,351 km (0.089 R)
• M34: 4,832,161 km (0.05 R)
• M35: 5,018,859 km (0.094 R)
• M36: 5,102,634 km (0.09 R)
• M37: 5,197,329 km (0.087 R)
• M38: 5,324,637 km (0.096 R)
• M39: 5,452,842 km (0.103 R)
• M40: 5,690,853 km (0.116 R)
• M41: 5,844,041 km (0.08 R)
• M42: 6,043,006 km (0.1 R)
• M43: 6,120,946 km (0.102 R)
• M44: 6,368,381 km (0.069 R)
• M45: 6,527,404 km (0.098 R)
• M46: 6,664,884 km (0.111 R)
• M47: 7,402,252 km (0.084 R)
• M48: 7,497,845 km (0.097 R)
• M49: 7,738,399 km (0.099 R)
• M50: 7,981,495 km (0.115 R)
• M51: 8,239,552 km (0.072 R)
• M52: 8,313,752 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.6

Radius: 8.2

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.13 AU - 1.77 AU

Year: 1127 Days

Day: 9.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 16,590,688 km

• M1: 143,016 km (0.112 R)
• M2: 199,713 km (0.091 R)
• M3: 265,387 km (0.084 R)
• M4: 372,050 km (0.075 R)
• M5: 664,215 km (0.088 R)
• M6: 809,175 km (0.098 R)
• M7: 941,719 km (0.091 R)
• M8: 1,043,744 km (0.069 R)
• M9: 1,115,551 km (0.095 R)
• M10: 1,198,877 km (0.03 R)
• M11: 1,284,597 km (0.096 R)
• M12: 1,367,025 km (0.026 R)
• M13: 1,440,627 km (0.117 R)
• M14: 1,537,417 km (0.102 R)
• M15: 1,641,986 km (0.107 R)
• M16: 1,846,636 km (0.093 R)
• M17: 1,975,889 km (0.058 R)
• M18: 2,108,133 km (0.082 R)
• M19: 2,268,203 km (0.047 R)
• M20: 2,356,166 km (0.075 R)
• M21: 2,515,937 km (0.11 R)
• M22: 2,613,624 km (0.115 R)
• M23: 2,806,007 km (0.093 R)
• M24: 2,948,275 km (0.026 R)
• M25: 3,003,028 km (0.115 R)
• M26: 3,085,905 km (0.092 R)
• M27: 3,239,841 km (0.071 R)
• M28: 3,453,916 km (0.066 R)
• M29: 3,761,489 km (0.112 R)
• M30: 3,850,948 km (0.095 R)
• M31: 4,139,074 km (0.111 R)
• M32: 4,223,746 km (0.054 R)
• M33: 4,301,238 km (0.069 R)
• M34: 4,473,575 km (0.059 R)
• M35: 4,536,705 km (0.115 R)
• M36: 4,656,084 km (0.079 R)
• M37: 4,784,439 km (0.073 R)
• M38: 4,979,365 km (0.091 R)
• M39: 5,152,001 km (0.079 R)
• M40: 5,234,878 km (0.105 R)
• M41: 5,335,109 km (0.098 R)
• M42: 5,562,647 km (0.036 R)
• M43: 5,630,714 km (0.115 R)
• M44: 5,759,069 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.1

Radius: 11.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.06 AU - 3.06 AU

Year: 2645 Days

Day: 14.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 16,590,688 km

• M1: 200,461 km (0.099 R)
• M2: 387,159 km (0.101 R)
• M3: 470,485 km (0.115 R)
• M4: 561,441 km (0.112 R)
• M5: 715,078 km (0.077 R)
• M6: 797,656 km (0.101 R)
• M7: 1,114,205 km (0.119 R)
• M8: 1,406,070 km (0.104 R)
• M9: 1,523,355 km (0.112 R)
• M10: 1,711,250 km (0.099 R)
• M11: 2,025,406 km (0.068 R)
• M12: 2,109,928 km (0.081 R)
• M13: 2,183,381 km (0.107 R)
• M14: 2,270,148 km (0.068 R)
• M15: 2,642,347 km (0.108 R)
• M16: 2,815,582 km (0.109 R)
• M17: 3,516,597 km (0.097 R)
• M18: 3,826,863 km (0.038 R)
• M19: 4,192,480 km (0.099 R)
• M20: 4,395,185 km (0.081 R)
• M21: 4,665,210 km (0.1 R)
• M22: 4,973,680 km (0.059 R)
• M23: 5,122,081 km (0.069 R)
• M24: 5,490,990 km (0.032 R)
• M25: 5,661,681 km (0.075 R)
• M26: 5,782,107 km (0.1 R)
• M27: 5,973,144 km (0.097 R)
• M28: 6,469,061 km (0.11 R)
• M29: 6,758,383 km (0.062 R)
• M30: 6,886,289 km (0.099 R)
• M31: 7,368,593 km (0.119 R)
• M32: 7,443,691 km (0.105 R)
• M33: 7,632,783 km (0.116 R)
• M34: 7,880,965 km (0.071 R)
• M35: 8,015,753 km (0.1 R)
• M36: 8,112,393 km (0.118 R)
• M37: 8,424,604 km (0.07 R)
• M38: 9,020,452 km (0.088 R)
• M39: 9,101,086 km (0.091 R)
• M40: 9,303,342 km (0.081 R)
• M41: 9,794,921 km (0.105 R)
• M42: 9,919,087 km (0.074 R)
• M43: 10,273,933 km (0.118 R)
• M44: 10,867,537 km (0.029 R)
• M45: 11,233,454 km (0.093 R)
• M46: 11,472,212 km (0.107 R)
• M47: 11,603,260 km (0.115 R)
• M48: 11,800,729 km (0.081 R)
• M49: 11,888,842 km (0.102 R)
• M50: 11,999,395 km (0.11 R)
• M51: 12,265,829 km (0.098 R)
• M52: 13,236,868 km (0.106 R)
• M53: 13,328,572 km (0.075 R)
• M54: 13,558,354 km (0.082 R)
• M55: 13,673,844 km (0.077 R)
• M56: 14,115,606 km (0.086 R)
• M57: 14,302,903 km (0.116 R)
• M58: 14,491,247 km (0.075 R)
• M59: 14,846,242 km (0.084 R)
• M60: 15,228,315 km (0.054 R)
• M61: 15,541,124 km (0.06 R)
• M62: 15,856,028 km (0.03 R)
• M63: 16,197,410 km (0.11 R)
• M64: 16,369,149 km (0.058 R)
• M65: 16,541,336 km (0.093 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: 515 - 17,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit