🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.81 AU - 0.85 AU

Year: 263 Days

Day: 39.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.92 AU - 0.92 AU

Year: 307 Days

Day: 40.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,886,676 km

• M1: 263,292 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.85 AU - 1.95 AU

Year: 912 Days

Day: 22.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.9

Radius: 12.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.34 AU - 8.24 AU

Year: 6855 Days

Day: 5.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,886,676 km

• M1: 186,399 km (0.115 R)
• M2: 315,951 km (0.072 R)
• M3: 414,984 km (0.113 R)
• M4: 515,514 km (0.089 R)
• M5: 754,871 km (0.069 R)
• M6: 876,494 km (0.093 R)
• M7: 1,122,732 km (0.089 R)
• M8: 1,371,962 km (0.091 R)
• M9: 1,472,941 km (0.09 R)
• M10: 1,576,313 km (0.113 R)
• M11: 1,660,985 km (0.1 R)
• M12: 1,868,627 km (0.111 R)
• M13: 1,992,793 km (0.095 R)
• M14: 2,119,802 km (0.05 R)
• M15: 2,370,079 km (0.103 R)
• M16: 3,057,930 km (0.104 R)
• M17: 3,300,578 km (0.093 R)
• M18: 3,382,857 km (0.099 R)
• M19: 3,465,883 km (0.099 R)
• M20: 3,819,383 km (0.118 R)
• M21: 3,906,000 km (0.047 R)
• M22: 4,394,288 km (0.08 R)
• M23: 4,561,389 km (0.097 R)
• M24: 4,746,142 km (0.113 R)
• M25: 5,091,264 km (0.093 R)
• M26: 5,641,037 km (0.108 R)
• M27: 5,923,028 km (0.044 R)
• M28: 6,023,558 km (0.097 R)
• M29: 6,483,721 km (0.04 R)
• M30: 6,796,680 km (0.093 R)
• M31: 7,025,864 km (0.08 R)
• M32: 7,114,725 km (0.119 R)
• M33: 7,221,837 km (0.063 R)
• M34: 7,347,499 km (0.118 R)
• M35: 7,528,363 km (0.07 R)
• M36: 7,619,319 km (0.119 R)
• M37: 7,912,830 km (0.082 R)
• M38: 8,042,382 km (0.031 R)
• M39: 8,341,428 km (0.106 R)
• M40: 8,739,208 km (0.098 R)
• M41: 8,969,440 km (0.03 R)
• M42: 9,318,601 km (0.093 R)
• M43: 9,850,571 km (0.099 R)
• M44: 10,150,365 km (0.055 R)
• M45: 10,311,632 km (0.11 R)
• M46: 10,636,558 km (0.114 R)
• M47: 10,985,420 km (0.109 R)
• M48: 11,589,347 km (0.11 R)
• M49: 11,736,851 km (0.031 R)
• M50: 11,863,710 km (0.033 R)
• M51: 12,118,774 km (0.115 R)
• M52: 12,699,363 km (0.098 R)
• M53: 12,786,130 km (0.089 R)
• M54: 12,938,421 km (0.08 R)
• M55: 13,179,124 km (0.108 R)
• M56: 13,377,191 km (0.081 R)
• M57: 13,865,329 km (0.075 R)
• M58: 14,246,654 km (0.116 R)
• M59: 14,427,219 km (0.065 R)
• M60: 14,905,034 km (0.045 R)
• M61: 15,134,368 km (0.113 R)
• M62: 15,573,288 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.1

Radius: 10.5

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.05 AU - 14.13 AU

Year: 13741 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 37,886,676 km

• M1: 165,306 km (0.098 R)
• M2: 273,615 km (0.117 R)
• M3: 695,929 km (0.111 R)
• M4: 812,765 km (0.093 R)
• M5: 894,595 km (0.054 R)
• M6: 1,470,846 km (0.072 R)
• M7: 1,810,433 km (0.109 R)
• M8: 1,947,764 km (0.116 R)
• M9: 2,203,726 km (0.034 R)
• M10: 2,623,647 km (0.107 R)
• M11: 2,971,163 km (0.076 R)
• M12: 3,101,313 km (0.111 R)
• M13: 4,653,990 km (0.117 R)
• M14: 4,805,532 km (0.043 R)
• M15: 5,871,417 km (0.11 R)
• M16: 6,200,981 km (0.116 R)
• M17: 6,706,772 km (0.088 R)
• M18: 7,094,829 km (0.078 R)
• M19: 7,225,727 km (0.119 R)
• M20: 7,401,654 km (0.118 R)
• M21: 9,095,251 km (0.071 R)
• M22: 9,380,834 km (0.099 R)
• M23: 9,476,576 km (0.112 R)
• M24: 10,552,484 km (0.072 R)
• M25: 10,652,266 km (0.096 R)
• M26: 11,003,821 km (0.074 R)
• M27: 12,342,722 km (0.037 R)
• M28: 12,606,164 km (0.114 R)
• M29: 12,924,658 km (0.061 R)
• M30: 14,170,060 km (0.085 R)
• M31: 15,115,070 km (0.059 R)
• M32: 15,453,610 km (0.117 R)
• M33: 16,252,911 km (0.118 R)
• M34: 16,773,960 km (0.095 R)
• M35: 17,007,184 km (0.082 R)
• M36: 17,359,187 km (0.102 R)
• M37: 18,489,698 km (0.104 R)
• M38: 18,730,701 km (0.107 R)
• M39: 18,851,576 km (0.08 R)
• M40: 19,951,569 km (0.087 R)
• M41: 20,883,863 km (0.098 R)
• M42: 21,640,080 km (0.106 R)
• M43: 22,277,068 km (0.028 R)
• M44: 22,405,123 km (0.037 R)
• M45: 22,662,282 km (0.037 R)
• M46: 23,634,668 km (0.109 R)
• M47: 25,352,501 km (0.099 R)
• M48: 25,419,371 km (0.104 R)
• M49: 26,361,838 km (0.052 R)
• M50: 26,565,141 km (0.118 R)
• M51: 27,041,909 km (0.106 R)
• M52: 27,110,276 km (0.12 R)
• M53: 28,003,824 km (0.082 R)
• M54: 28,072,938 km (0.091 R)
• M55: 28,142,052 km (0.074 R)
• M56: 28,488,970 km (0.052 R)
• M57: 29,467,489 km (0.119 R)
• M58: 31,962,034 km (0.115 R)
• M59: 32,469,021 km (0.116 R)
• M60: 32,541,576 km (0.046 R)
• M61: 32,759,839 km (0.109 R)
• M62: 33,564,377 km (0.095 R)
• M63: 34,523,449 km (0.12 R)
• M64: 36,166,931 km (0.109 R)
• M65: 37,074,092 km (0.092 R)
• M66: 39,297,266 km (0.104 R)
• M67: 39,684,874 km (0.065 R)
• M68: 40,542,220 km (0.118 R)
• M69: 41,169,484 km (0.082 R)
• M70: 41,248,172 km (0.101 R)
• M71: 41,721,051 km (0.117 R)
• M72: 42,672,344 km (0.043 R)
• M73: 42,911,252 km (0.108 R)
• M74: 43,150,608 km (0.09 R)
• M75: 44,354,123 km (0.1 R)
• M76: 46,384,316 km (0.117 R)
• M77: 46,630,105 km (0.077 R)
• M78: 46,876,194 km (0.091 R)
• M79: 51,718,228 km (0.087 R)
• M80: 52,228,207 km (0.103 R)
• M81: 53,253,102 km (0.077 R)
• M82: 53,768,018 km (0.095 R)
• M83: 54,802,786 km (0.099 R)
• M84: 54,889,254 km (0.039 R)
• M85: 55,931,203 km (0.048 R)
• M86: 57,506,169 km (0.09 R)
• M87: 57,770,210 km (0.091 R)
• M88: 57,946,286 km (0.117 R)
• M89: 58,210,925 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.2

Radius: 9.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.71 AU - 15.75 AU

Year: 15817 Days

Day: 8.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 37,886,676 km

• M1: 246,388 km (0.053 R)
• M2: 339,288 km (0.103 R)
• M3: 413,937 km (0.118 R)
• M4: 792,719 km (0.064 R)
• M5: 1,042,548 km (0.078 R)
• M6: 1,125,724 km (0.079 R)
• M7: 1,371,513 km (0.104 R)
• M8: 2,143,887 km (0.045 R)
• M9: 2,840,415 km (0.07 R)
• M10: 3,399,911 km (0.059 R)
• M11: 3,602,616 km (0.087 R)
• M12: 3,966,887 km (0.1 R)
• M13: 4,674,634 km (0.099 R)
• M14: 5,539,310 km (0.101 R)
• M15: 6,831,237 km (0.076 R)
• M16: 7,511,010 km (0.117 R)
• M17: 9,074,158 km (0.093 R)
• M18: 10,037,120 km (0.087 R)
• M19: 11,446,930 km (0.083 R)
• M20: 11,675,067 km (0.107 R)
• M21: 13,115,694 km (0.119 R)
• M22: 13,998,621 km (0.1 R)
• M23: 14,324,445 km (0.057 R)
• M24: 14,735,241 km (0.097 R)
• M25: 14,859,257 km (0.085 R)
• M26: 15,025,161 km (0.118 R)
• M27: 17,106,666 km (0.075 R)
• M28: 18,114,657 km (0.094 R)
• M29: 18,425,222 km (0.094 R)
• M30: 19,730,613 km (0.074 R)
• M31: 19,821,718 km (0.114 R)
• M32: 22,287,240 km (0.12 R)
• M33: 22,572,374 km (0.067 R)
• M34: 22,954,447 km (0.114 R)
• M35: 23,386,934 km (0.055 R)
• M36: 24,308,607 km (0.103 R)
• M37: 24,749,472 km (0.092 R)
• M38: 26,438,282 km (0.09 R)
• M39: 28,523,976 km (0.087 R)
• M40: 28,833,643 km (0.055 R)
• M41: 28,937,015 km (0.117 R)
• M42: 29,092,448 km (0.057 R)
• M43: 29,404,209 km (0.049 R)
• M44: 30,240,761 km (0.112 R)
• M45: 30,926,218 km (0.052 R)
• M46: 31,403,735 km (0.106 R)
• M47: 31,937,201 km (0.092 R)
• M48: 32,044,313 km (0.061 R)
• M49: 32,905,099 km (0.113 R)
• M50: 33,284,030 km (0.118 R)
• M51: 35,200,529 km (0.096 R)
• M52: 35,477,285 km (0.111 R)
• M53: 36,088,542 km (0.115 R)
• M54: 36,311,742 km (0.042 R)
• M55: 37,547,270 km (0.071 R)
• M56: 37,660,366 km (0.107 R)
• M57: 37,886,708 km (0.08 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 19,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit