🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.6 AU

Year: 253 Days

Day: 12.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,324,744 km

• M1: 75,248 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.5 AU - 0.64 AU

Year: 282 Days

Day: 45.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,324,744 km

• M1: 70,909 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.4

Radius: 9.5

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.56 AU - 0.92 AU

Year: 418 Days

Day: 6.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 34,324,744 km

• M1: 133,890 km (0.043 R)
• M2: 311,014 km (0.073 R)
• M3: 381,475 km (0.113 R)
• M4: 507,885 km (0.11 R)
• M5: 572,062 km (0.115 R)
• M6: 632,500 km (0.083 R)
• M7: 691,890 km (0.114 R)
• M8: 783,145 km (0.104 R)
• M9: 843,732 km (0.078 R)
• M10: 918,082 km (0.069 R)
• M11: 990,637 km (0.086 R)
• M12: 1,069,475 km (0.106 R)
• M13: 1,172,249 km (0.085 R)
• M14: 1,458,280 km (0.05 R)
• M15: 1,548,787 km (0.11 R)
• M16: 1,612,067 km (0.078 R)
• M17: 1,705,865 km (0.104 R)
• M18: 1,776,325 km (0.063 R)
• M19: 1,878,650 km (0.112 R)
• M20: 2,084,048 km (0.053 R)
• M21: 2,170,366 km (0.103 R)
• M22: 2,230,504 km (0.098 R)
• M23: 2,352,427 km (0.116 R)
• M24: 2,471,058 km (0.098 R)
• M25: 2,574,280 km (0.076 R)
• M26: 2,714,154 km (0.09 R)
• M27: 2,838,620 km (0.094 R)
• M28: 2,928,678 km (0.106 R)
• M29: 3,007,665 km (0.101 R)
• M30: 3,192,419 km (0.119 R)
• M31: 3,355,630 km (0.051 R)
• M32: 3,419,059 km (0.082 R)
• M33: 3,495,953 km (0.06 R)
• M34: 3,605,608 km (0.104 R)
• M35: 3,703,445 km (0.042 R)
• M36: 3,855,137 km (0.115 R)
• M37: 3,935,172 km (0.088 R)
• M38: 4,015,656 km (0.043 R)
• M39: 4,083,274 km (0.096 R)
• M40: 4,151,191 km (0.105 R)
• M41: 4,301,986 km (0.071 R)
• M42: 4,461,607 km (0.05 R)
• M43: 4,559,743 km (0.092 R)
• M44: 4,665,658 km (0.101 R)
• M45: 4,829,767 km (0.113 R)
• M46: 4,901,574 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.4

Radius: 13.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.67 AU - 1.01 AU

Year: 505 Days

Day: 6 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 34,324,744 km

• M1: 167,400 km (0.034 R)
• M2: 357,090 km (0.081 R)
• M3: 466,446 km (0.039 R)
• M4: 569,818 km (0.112 R)
• M5: 667,805 km (0.091 R)
• M6: 776,712 km (0.118 R)
• M7: 883,824 km (0.075 R)
• M8: 974,630 km (0.082 R)
• M9: 1,068,877 km (0.114 R)
• M10: 1,194,988 km (0.117 R)
• M11: 1,376,450 km (0.094 R)
• M12: 1,530,685 km (0.067 R)
• M13: 1,636,900 km (0.081 R)
• M14: 1,762,113 km (0.082 R)
• M15: 1,868,328 km (0.114 R)
• M16: 1,988,156 km (0.117 R)
• M17: 2,128,329 km (0.057 R)
• M18: 2,223,772 km (0.103 R)
• M19: 2,357,513 km (0.114 R)
• M20: 2,588,492 km (0.096 R)
• M21: 2,697,100 km (0.094 R)
• M22: 2,886,192 km (0.08 R)
• M23: 3,284,421 km (0.058 R)
• M24: 3,409,485 km (0.097 R)
• M25: 3,585,861 km (0.069 R)
• M26: 3,743,687 km (0.063 R)
• M27: 3,903,906 km (0.112 R)
• M28: 4,133,539 km (0.119 R)
• M29: 4,398,177 km (0.061 R)
• M30: 4,482,551 km (0.087 R)
• M31: 4,582,931 km (0.113 R)
• M32: 4,872,851 km (0.098 R)
• M33: 5,032,024 km (0.071 R)
• M34: 5,128,365 km (0.071 R)
• M35: 5,331,219 km (0.094 R)
• M36: 5,454,189 km (0.114 R)
• M37: 5,569,978 km (0.035 R)
• M38: 5,653,004 km (0.102 R)
• M39: 5,736,630 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.9

Radius: 14.5

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.85 AU - 1.31 AU

Year: 736 Days

Day: 9.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,324,744 km

• M1: 226,491 km (0.11 R)
• M2: 348,563 km (0.053 R)
• M3: 647,011 km (0.04 R)
• M4: 816,655 km (0.056 R)
• M5: 952,190 km (0.082 R)
• M6: 1,185,414 km (0.12 R)
• M7: 1,287,290 km (0.058 R)
• M8: 1,609,075 km (0.068 R)
• M9: 1,712,148 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.1

Radius: 14.4

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.1 AU - 4.22 AU

Year: 4593 Days

Day: 8.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 34,324,744 km

• M1: 258,954 km (0.118 R)
• M2: 365,468 km (0.093 R)
• M3: 465,997 km (0.115 R)
• M4: 559,047 km (0.055 R)
• M5: 729,589 km (0.115 R)
• M6: 981,661 km (0.12 R)
• M7: 1,147,416 km (0.101 R)
• M8: 1,273,527 km (0.109 R)
• M9: 1,435,541 km (0.107 R)
• M10: 1,572,423 km (0.112 R)
• M11: 1,725,163 km (0.066 R)
• M12: 1,848,880 km (0.078 R)
• M13: 2,238,283 km (0.075 R)
• M14: 2,386,535 km (0.032 R)
• M15: 2,628,135 km (0.111 R)
• M16: 2,851,335 km (0.062 R)
• M17: 2,972,061 km (0.115 R)
• M18: 3,108,195 km (0.106 R)
• M19: 3,204,835 km (0.11 R)
• M20: 3,820,879 km (0.047 R)
• M21: 3,999,499 km (0.105 R)
• M22: 4,196,220 km (0.09 R)
• M23: 5,543,499 km (0.119 R)
• M24: 5,763,408 km (0.109 R)
• M25: 5,951,751 km (0.085 R)
• M26: 6,211,752 km (0.039 R)
• M27: 6,942,089 km (0.066 R)
• M28: 7,106,048 km (0.118 R)
• M29: 7,419,306 km (0.086 R)
• M30: 8,328,413 km (0.119 R)
• M31: 8,717,666 km (0.106 R)
• M32: 9,353,008 km (0.049 R)
• M33: 9,595,058 km (0.057 R)
• M34: 9,716,980 km (0.107 R)
• M35: 11,476,550 km (0.103 R)
• M36: 11,997,300 km (0.085 R)
• M37: 13,696,882 km (0.11 R)
• M38: 13,788,436 km (0.07 R)
• M39: 13,995,180 km (0.119 R)
• M40: 14,341,948 km (0.064 R)
• M41: 14,855,817 km (0.079 R)
• M42: 15,162,343 km (0.078 R)
• M43: 15,351,883 km (0.088 R)
• M44: 15,590,192 km (0.084 R)
• M45: 15,805,613 km (0.111 R)
• M46: 16,336,387 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.4

Radius: 3.4

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.12 AU - 8.26 AU

Year: 15376 Days

Day: 17.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,324,744 km

• M1: 47,871 km (0.098 R)
• M2: 326,871 km (0.12 R)
• M3: 448,794 km (0.085 R)
• M4: 584,329 km (0.059 R)
• M5: 650,152 km (0.102 R)
• M6: 937,231 km (0.115 R)
• M7: 1,014,573 km (0.099 R)
• M8: 1,061,995 km (0.075 R)
• M9: 1,361,789 km (0.098 R)
• M10: 1,467,406 km (0.111 R)
• M11: 1,630,617 km (0.076 R)
• M12: 1,705,117 km (0.105 R)
• M13: 2,195,349 km (0.094 R)
• M14: 2,340,010 km (0.032 R)
• M15: 2,660,299 km (0.111 R)
• M16: 2,792,394 km (0.109 R)
• M17: 2,836,824 km (0.071 R)
• M18: 2,994,351 km (0.116 R)
• M19: 3,085,606 km (0.088 R)
• M20: 3,108,644 km (0.055 R)
• M21: 3,131,682 km (0.105 R)
• M22: 3,628,197 km (0.111 R)
• M23: 3,701,201 km (0.112 R)
• M24: 3,898,072 km (0.108 R)
• M25: 3,947,738 km (0.115 R)
• M26: 4,276,255 km (0.072 R)
• M27: 4,301,836 km (0.089 R)
• M28: 4,825,279 km (0.087 R)
• M29: 4,851,908 km (0.116 R)
• M30: 5,203,463 km (0.117 R)
• M31: 5,703,718 km (0.109 R)
• M32: 5,731,842 km (0.097 R)
• M33: 5,902,234 km (0.039 R)
• M34: 6,306,298 km (0.099 R)
• M35: 6,838,867 km (0.064 R)
• M36: 6,868,936 km (0.052 R)
• M37: 7,049,800 km (0.111 R)
• M38: 7,110,536 km (0.072 R)
• M39: 7,140,905 km (0.115 R)
• M40: 7,293,495 km (0.077 R)
• M41: 8,136,329 km (0.072 R)
• M42: 8,168,193 km (0.074 R)
• M43: 8,976,620 km (0.12 R)
• M44: 10,703,129 km (0.081 R)
• M45: 11,336,377 km (0.075 R)
• M46: 11,478,645 km (0.099 R)
• M47: 11,550,152 km (0.096 R)
• M48: 11,801,178 km (0.116 R)
• M49: 12,017,795 km (0.098 R)
• M50: 12,786,280 km (0.12 R)
• M51: 13,120,631 km (0.09 R)
• M52: 13,646,168 km (0.097 R)
• M53: 13,835,559 km (0.096 R)
• M54: 14,990,006 km (0.089 R)
• M55: 16,134,878 km (0.1 R)
• M56: 16,295,098 km (0.105 R)
• M57: 16,375,282 km (0.067 R)
• M58: 16,496,008 km (0.106 R)
• M59: 16,616,883 km (0.113 R)
• M60: 16,778,598 km (0.059 R)
• M61: 16,900,221 km (0.112 R)
• M62: 17,307,726 km (0.05 R)
• M63: 17,348,715 km (0.061 R)
• M64: 17,883,677 km (0.111 R)
• M65: 18,507,650 km (0.088 R)
• M66: 19,563,512 km (0.101 R)
• M67: 21,777,112 km (0.043 R)
• M68: 21,954,086 km (0.103 R)
• M69: 23,205,921 km (0.066 R)
• M70: 23,613,276 km (0.065 R)
• M71: 23,658,754 km (0.113 R)
• M72: 24,618,873 km (0.111 R)
• M73: 25,871,905 km (0.116 R)
• M74: 26,341,193 km (0.069 R)
• M75: 26,529,686 km (0.08 R)
• M76: 26,671,356 km (0.115 R)
• M77: 27,957,897 km (0.109 R)
• M78: 28,102,110 km (0.082 R)
• M79: 29,118,178 km (0.104 R)
• M80: 29,215,716 km (0.079 R)
• M81: 29,802,289 km (0.113 R)
• M82: 30,788,887 km (0.103 R)
• M83: 32,540,828 km (0.05 R)
• M84: 33,148,794 km (0.118 R)
• M85: 33,403,260 km (0.098 R)
• M86: 33,607,311 km (0.115 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: 407 - 15,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit