🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.5 AU - 0.66 AU

Year: 281 Days

Day: 19.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,482,051 km

• M1: 329,863 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.52 AU - 0.74 AU

Year: 318 Days

Day: 31.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,482,051 km

• M1: 167,849 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.54 AU - 0.74 AU

Year: 326 Days

Day: 12.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.5

Radius: 10.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.91 AU - 0.93 AU

Year: 561 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 34,482,051 km

• M1: 130,300 km (0.114 R)
• M2: 224,546 km (0.096 R)
• M3: 290,968 km (0.057 R)
• M4: 403,166 km (0.091 R)
• M5: 475,272 km (0.106 R)
• M6: 569,519 km (0.077 R)
• M7: 673,938 km (0.087 R)
• M8: 785,538 km (0.107 R)
• M9: 857,196 km (0.072 R)
• M10: 1,025,194 km (0.116 R)
• M11: 1,238,371 km (0.109 R)
• M12: 1,458,280 km (0.084 R)
• M13: 1,539,960 km (0.104 R)
• M14: 1,691,054 km (0.099 R)
• M15: 1,764,208 km (0.114 R)
• M16: 1,833,920 km (0.115 R)
• M17: 1,909,168 km (0.09 R)
• M18: 2,090,481 km (0.111 R)
• M19: 2,258,479 km (0.068 R)
• M20: 2,325,050 km (0.088 R)
• M21: 2,416,454 km (0.115 R)
• M22: 2,489,608 km (0.073 R)
• M23: 2,568,296 km (0.104 R)
• M24: 2,693,210 km (0.063 R)
• M25: 2,809,747 km (0.079 R)
• M26: 2,969,667 km (0.099 R)
• M27: 3,042,970 km (0.084 R)
• M28: 3,127,343 km (0.102 R)
• M29: 3,207,229 km (0.071 R)
• M30: 3,390,935 km (0.11 R)
• M31: 3,484,134 km (0.118 R)
• M32: 3,589,302 km (0.115 R)
• M33: 3,751,765 km (0.032 R)
• M34: 3,848,256 km (0.071 R)
• M35: 3,968,532 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.7

Radius: 11.8

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.97 AU - 1.09 AU

Year: 665 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 34,482,051 km

• M1: 170,093 km (0.03 R)
• M2: 247,435 km (0.05 R)
• M3: 330,163 km (0.071 R)
• M4: 456,274 km (0.082 R)
• M5: 735,722 km (0.046 R)
• M6: 825,182 km (0.1 R)
• M7: 901,926 km (0.097 R)
• M8: 1,004,550 km (0.116 R)
• M9: 1,172,698 km (0.06 R)
• M10: 1,311,674 km (0.104 R)
• M11: 1,489,995 km (0.12 R)
• M12: 1,565,093 km (0.077 R)
• M13: 1,655,450 km (0.068 R)
• M14: 1,805,497 km (0.041 R)
• M15: 1,974,991 km (0.104 R)
• M16: 2,050,538 km (0.098 R)
• M17: 2,150,021 km (0.104 R)
• M18: 2,362,300 km (0.08 R)
• M19: 2,573,083 km (0.105 R)
• M20: 2,706,076 km (0.111 R)
• M21: 2,901,301 km (0.114 R)
• M22: 2,987,619 km (0.104 R)
• M23: 3,066,008 km (0.09 R)
• M24: 3,207,378 km (0.068 R)
• M25: 3,450,624 km (0.092 R)
• M26: 3,570,004 km (0.118 R)
• M27: 3,672,179 km (0.109 R)
• M28: 3,756,403 km (0.08 R)
• M29: 3,984,240 km (0.055 R)
• M30: 4,061,283 km (0.096 R)
• M31: 4,177,820 km (0.052 R)
• M32: 4,275,657 km (0.066 R)
• M33: 4,354,644 km (0.116 R)
• M34: 4,574,104 km (0.078 R)
• M35: 4,685,256 km (0.088 R)
• M36: 5,159,930 km (0.105 R)
• M37: 5,628,321 km (0.116 R)
• M38: 5,714,938 km (0.109 R)
• M39: 5,823,995 km (0.033 R)
• M40: 5,966,711 km (0.094 R)
• M41: 6,356,713 km (0.105 R)
• M42: 6,458,290 km (0.099 R)
• M43: 6,549,096 km (0.112 R)
• M44: 6,663,239 km (0.07 R)
• M45: 6,789,649 km (0.05 R)
• M46: 7,103,056 km (0.115 R)
• M47: 7,267,465 km (0.047 R)
• M48: 7,409,433 km (0.097 R)
• M49: 7,840,724 km (0.041 R)
• M50: 8,181,956 km (0.104 R)
• M51: 8,280,392 km (0.107 R)
• M52: 8,354,443 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.9

Radius: 14.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.17 AU - 1.19 AU

Year: 815 Days

Day: 5.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 34,482,051 km

• M1: 186,698 km (0.107 R)
• M2: 335,249 km (0.118 R)
• M3: 432,338 km (0.07 R)
• M4: 590,313 km (0.101 R)
• M5: 715,227 km (0.065 R)
• M6: 1,034,469 km (0.112 R)
• M7: 1,162,824 km (0.054 R)
• M8: 1,285,195 km (0.098 R)
• M9: 1,418,487 km (0.104 R)
• M10: 1,524,851 km (0.088 R)
• M11: 1,666,819 km (0.084 R)
• M12: 1,827,039 km (0.088 R)
• M13: 1,950,756 km (0.113 R)
• M14: 2,056,073 km (0.107 R)
• M15: 2,221,528 km (0.08 R)
• M16: 2,376,661 km (0.103 R)
• M17: 2,497,237 km (0.103 R)
• M18: 2,674,511 km (0.097 R)
• M19: 2,871,980 km (0.118 R)
• M20: 3,049,852 km (0.11 R)
• M21: 3,290,106 km (0.119 R)
• M22: 3,562,524 km (0.105 R)
• M23: 3,745,482 km (0.068 R)
• M24: 3,869,199 km (0.099 R)
• M25: 4,057,393 km (0.093 R)
• M26: 4,294,656 km (0.088 R)
• M27: 4,387,257 km (0.093 R)
• M28: 4,508,431 km (0.055 R)
• M29: 4,735,371 km (0.097 R)
• M30: 4,831,114 km (0.057 R)
• M31: 4,937,029 km (0.112 R)
• M32: 5,131,955 km (0.116 R)
• M33: 5,329,275 km (0.089 R)
• M34: 5,448,953 km (0.074 R)
• M35: 5,650,312 km (0.081 R)
• M36: 5,752,038 km (0.085 R)
• M37: 6,050,336 km (0.058 R)
• M38: 6,374,964 km (0.109 R)
• M39: 6,566,150 km (0.102 R)
• M40: 6,673,112 km (0.05 R)
• M41: 6,856,370 km (0.065 R)
• M42: 7,074,184 km (0.066 R)
• M43: 7,382,954 km (0.099 R)
• M44: 7,505,624 km (0.067 R)
• M45: 7,640,113 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.9

Radius: 12.3

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.52 AU - 5.1 AU

Year: 5689 Days

Day: 5.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,482,051 km

• M1: 187,297 km (0.085 R)
• M2: 802,443 km (0.082 R)
• M3: 973,882 km (0.082 R)
• M4: 1,222,364 km (0.112 R)
• M5: 1,422,526 km (0.111 R)
• M6: 1,580,053 km (0.11 R)
• M7: 1,874,761 km (0.111 R)
• M8: 2,412,116 km (0.096 R)
• M9: 2,580,414 km (0.107 R)
• M10: 2,884,546 km (0.095 R)
• M11: 3,018,586 km (0.115 R)
• M12: 3,109,093 km (0.03 R)
• M13: 3,527,667 km (0.094 R)
• M14: 3,623,111 km (0.112 R)
• M15: 3,768,071 km (0.083 R)
• M16: 4,239,753 km (0.058 R)
• M17: 4,599,536 km (0.095 R)
• M18: 4,677,925 km (0.059 R)
• M19: 5,211,990 km (0.063 R)
• M20: 5,793,776 km (0.116 R)
• M21: 5,963,869 km (0.066 R)
• M22: 6,106,884 km (0.11 R)
• M23: 6,454,849 km (0.067 R)
• M24: 6,572,283 km (0.105 R)
• M25: 7,200,445 km (0.059 R)
• M26: 7,383,403 km (0.09 R)
• M27: 7,537,190 km (0.105 R)
• M28: 7,754,256 km (0.056 R)
• M29: 8,194,523 km (0.101 R)
• M30: 8,321,830 km (0.114 R)
• M31: 8,546,227 km (0.079 R)
• M32: 9,363,929 km (0.087 R)
• M33: 9,630,812 km (0.032 R)
• M34: 9,731,641 km (0.111 R)
• M35: 11,003,223 km (0.041 R)
• M36: 11,712,167 km (0.08 R)
• M37: 12,290,063 km (0.094 R)
• M38: 12,619,328 km (0.043 R)
• M39: 12,766,533 km (0.033 R)
• M40: 12,988,536 km (0.077 R)
• M41: 13,323,785 km (0.116 R)
• M42: 13,775,271 km (0.044 R)
• M43: 14,500,522 km (0.113 R)
• M44: 14,887,232 km (0.064 R)
• M45: 15,003,918 km (0.087 R)
• M46: 16,027,916 km (0.066 R)
• M47: 16,588,758 km (0.116 R)
• M48: 17,237,415 km (0.098 R)
• M49: 17,400,925 km (0.096 R)
• M50: 18,811,334 km (0.106 R)
• M51: 18,937,594 km (0.064 R)
• M52: 19,148,527 km (0.115 R)
• M53: 21,432,588 km (0.044 R)
• M54: 21,520,402 km (0.086 R)
• M55: 22,005,847 km (0.103 R)
• M56: 22,405,722 km (0.049 R)
• M57: 22,987,658 km (0.081 R)
• M58: 23,303,010 km (0.047 R)
• M59: 23,801,470 km (0.088 R)
• M60: 24,303,520 km (0.083 R)
• M61: 24,486,927 km (0.1 R)
• M62: 24,855,088 km (0.038 R)
• M63: 25,318,093 km (0.117 R)
• M64: 25,737,117 km (0.082 R)
• M65: 26,252,332 km (0.065 R)
• M66: 26,393,403 km (0.094 R)
• M67: 26,534,773 km (0.073 R)
• M68: 26,865,683 km (0.101 R)
• M69: 26,960,379 km (0.054 R)
• M70: 27,579,265 km (0.112 R)
• M71: 27,962,385 km (0.079 R)
• M72: 28,058,427 km (0.089 R)
• M73: 28,540,431 km (0.115 R)
• M74: 28,734,011 km (0.109 R)
• M75: 29,025,128 km (0.077 R)
• M76: 30,941,328 km (0.076 R)
• M77: 31,689,167 km (0.039 R)
• M78: 33,101,222 km (0.039 R)
• M79: 33,355,388 km (0.096 R)
• M80: 33,508,277 km (0.055 R)
• M81: 33,610,453 km (0.05 R)
• M82: 33,712,479 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 17,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit