🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.62 AU - 0.7 AU

Year: 199 Days

Day: 31.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.99 AU - 1.49 AU

Year: 512 Days

Day: 14.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 30,381,221 km

• M1: 172,187 km (0.109 R)
• M2: 284,535 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.23 AU - 1.57 AU

Year: 614 Days

Day: 37.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,381,221 km

• M1: 280,646 km (0.079 R)

Asteroid Belt

Center: 2.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 12.8

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.44 AU - 5.7 AU

Year: 3623 Days

Day: 11.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,381,221 km

• M1: 194,178 km (0.083 R)
• M2: 311,612 km (0.097 R)
• M3: 663,018 km (0.12 R)
• M4: 761,752 km (0.079 R)
• M5: 951,293 km (0.095 R)
• M6: 1,170,753 km (0.096 R)
• M7: 1,322,146 km (0.081 R)
• M8: 1,539,362 km (0.079 R)
• M9: 1,895,704 km (0.069 R)
• M10: 2,042,460 km (0.047 R)
• M11: 2,125,636 km (0.03 R)
• M12: 2,295,579 km (0.066 R)
• M13: 2,505,615 km (0.115 R)
• M14: 2,758,734 km (0.069 R)
• M15: 2,926,134 km (0.12 R)
• M16: 3,020,531 km (0.109 R)
• M17: 3,115,974 km (0.081 R)
• M18: 3,488,174 km (0.115 R)
• M19: 4,189,937 km (0.105 R)
• M20: 4,361,376 km (0.106 R)
• M21: 4,912,495 km (0.064 R)
• M22: 5,002,702 km (0.1 R)
• M23: 5,415,742 km (0.112 R)
• M24: 5,744,708 km (0.04 R)
• M25: 5,935,744 km (0.107 R)
• M26: 6,104,491 km (0.035 R)
• M27: 6,846,197 km (0.115 R)
• M28: 6,972,607 km (0.088 R)
• M29: 7,279,133 km (0.091 R)
• M30: 7,382,356 km (0.06 R)
• M31: 7,512,057 km (0.104 R)
• M32: 7,905,649 km (0.102 R)
• M33: 8,091,599 km (0.091 R)
• M34: 8,279,195 km (0.035 R)
• M35: 8,549,518 km (0.066 R)
• M36: 8,877,736 km (0.097 R)
• M37: 10,059,260 km (0.064 R)
• M38: 10,289,940 km (0.097 R)
• M39: 10,464,221 km (0.115 R)
• M40: 10,962,981 km (0.115 R)
• M41: 11,953,468 km (0.111 R)
• M42: 12,106,058 km (0.047 R)
• M43: 12,536,601 km (0.113 R)
• M44: 12,878,581 km (0.11 R)
• M45: 12,972,379 km (0.116 R)
• M46: 13,192,139 km (0.091 R)
• M47: 13,699,126 km (0.079 R)
• M48: 14,471,500 km (0.057 R)
• M49: 14,634,113 km (0.035 R)
• M50: 15,723,185 km (0.038 R)
• M51: 15,823,416 km (0.093 R)
• M52: 16,058,434 km (0.085 R)
• M53: 16,838,288 km (0.117 R)
• M54: 17,353,503 km (0.119 R)
• M55: 18,118,696 km (0.099 R)
• M56: 18,223,863 km (0.08 R)
• M57: 19,108,435 km (0.111 R)
• M58: 19,502,177 km (0.087 R)
• M59: 19,790,153 km (0.082 R)
• M60: 19,934,664 km (0.087 R)
• M61: 20,079,475 km (0.082 R)
• M62: 20,479,649 km (0.107 R)
• M63: 20,772,412 km (0.078 R)
• M64: 21,066,522 km (0.038 R)
• M65: 21,584,579 km (0.113 R)
• M66: 22,331,970 km (0.114 R)
• M67: 23,583,656 km (0.081 R)
• M68: 23,775,290 km (0.112 R)
• M69: 24,044,417 km (0.1 R)
• M70: 25,601,880 km (0.096 R)
• M71: 25,798,901 km (0.119 R)
• M72: 25,917,233 km (0.114 R)
• M73: 26,273,724 km (0.109 R)
• M74: 26,512,183 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.5

Radius: 9.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.8 AU - 7.44 AU

Year: 5615 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,381,221 km

• M1: 151,991 km (0.094 R)
• M2: 330,312 km (0.026 R)
• M3: 452,833 km (0.115 R)
• M4: 540,946 km (0.09 R)
• M5: 635,641 km (0.119 R)
• M6: 771,626 km (0.082 R)
• M7: 892,800 km (0.094 R)
• M8: 1,309,430 km (0.087 R)
• M9: 1,516,324 km (0.117 R)
• M10: 1,686,566 km (0.097 R)
• M11: 1,895,854 km (0.039 R)
• M12: 2,165,280 km (0.094 R)
• M13: 2,340,010 km (0.08 R)
• M14: 2,666,283 km (0.053 R)
• M15: 3,026,365 km (0.089 R)
• M16: 3,381,959 km (0.087 R)
• M17: 3,855,736 km (0.087 R)
• M18: 4,068,314 km (0.065 R)
• M19: 4,482,999 km (0.083 R)
• M20: 4,594,300 km (0.09 R)
• M21: 5,118,491 km (0.112 R)
• M22: 5,235,028 km (0.074 R)
• M23: 5,661,831 km (0.108 R)
• M24: 6,099,704 km (0.092 R)
• M25: 6,198,588 km (0.088 R)
• M26: 6,548,647 km (0.106 R)
• M27: 7,163,943 km (0.03 R)
• M28: 7,399,410 km (0.049 R)
• M29: 7,610,941 km (0.074 R)
• M30: 9,487,796 km (0.105 R)
• M31: 9,949,306 km (0.042 R)
• M32: 10,212,299 km (0.027 R)
• M33: 10,655,408 km (0.083 R)
• M34: 10,774,787 km (0.076 R)
• M35: 10,924,385 km (0.095 R)
• M36: 11,225,974 km (0.032 R)
• M37: 11,469,070 km (0.074 R)
• M38: 11,530,106 km (0.039 R)
• M39: 12,459,109 km (0.112 R)
• M40: 12,805,877 km (0.081 R)
• M41: 13,028,030 km (0.047 R)
• M42: 13,929,955 km (0.117 R)
• M43: 14,520,269 km (0.113 R)
• M44: 15,759,388 km (0.103 R)
• M45: 15,963,589 km (0.102 R)
• M46: 16,134,280 km (0.11 R)
• M47: 16,271,312 km (0.082 R)
• M48: 16,340,127 km (0.119 R)
• M49: 16,443,200 km (0.096 R)
• M50: 16,719,507 km (0.088 R)
• M51: 16,927,747 km (0.083 R)
• M52: 17,032,166 km (0.11 R)
• M53: 17,136,735 km (0.096 R)
• M54: 17,346,771 km (0.12 R)
• M55: 17,451,938 km (0.115 R)
• M56: 17,698,475 km (0.104 R)
• M57: 18,409,215 km (0.085 R)
• M58: 18,588,283 km (0.12 R)
• M59: 18,732,047 km (0.101 R)
• M60: 19,056,674 km (0.061 R)
• M61: 19,201,635 km (0.119 R)
• M62: 19,529,104 km (0.096 R)
• M63: 19,931,672 km (0.1 R)
• M64: 20,189,429 km (0.087 R)
• M65: 21,343,876 km (0.059 R)
• M66: 21,683,015 km (0.078 R)
• M67: 22,214,087 km (0.098 R)
• M68: 22,443,121 km (0.105 R)
• M69: 22,826,391 km (0.096 R)
• M70: 23,755,244 km (0.089 R)
• M71: 23,989,365 km (0.085 R)
• M72: 24,499,194 km (0.074 R)
• M73: 24,814,846 km (0.115 R)
• M74: 25,929,949 km (0.105 R)
• M75: 26,050,375 km (0.098 R)
• M76: 26,453,242 km (0.111 R)
• M77: 27,224,269 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.4

Radius: 14.2

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.78 AU - 7.62 AU

Year: 7165 Days

Day: 11 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,381,221 km

• M1: 202,855 km (0.05 R)
• M2: 387,159 km (0.106 R)
• M3: 504,743 km (0.028 R)
• M4: 625,618 km (0.1 R)
• M5: 730,935 km (0.087 R)
• M6: 829,071 km (0.083 R)
• M7: 1,537,417 km (0.097 R)
• M8: 2,378,756 km (0.101 R)
• M9: 2,575,926 km (0.096 R)
• M10: 2,665,236 km (0.094 R)
• M11: 3,033,546 km (0.104 R)
• M12: 3,418,461 km (0.067 R)
• M13: 4,288,373 km (0.117 R)
• M14: 4,502,896 km (0.055 R)
• M15: 4,638,880 km (0.119 R)
• M16: 4,998,663 km (0.096 R)
• M17: 5,196,282 km (0.105 R)
• M18: 5,367,721 km (0.082 R)
• M19: 5,483,061 km (0.103 R)
• M20: 6,313,778 km (0.043 R)
• M21: 6,527,703 km (0.11 R)
• M22: 7,152,125 km (0.11 R)
• M23: 7,926,742 km (0.096 R)
• M24: 8,157,721 km (0.07 R)
• M25: 8,728,138 km (0.086 R)
• M26: 9,207,599 km (0.107 R)
• M27: 9,730,893 km (0.066 R)
• M28: 9,907,418 km (0.106 R)
• M29: 10,733,498 km (0.065 R)
• M30: 11,062,912 km (0.115 R)
• M31: 12,375,185 km (0.105 R)
• M32: 12,528,223 km (0.101 R)
• M33: 12,836,395 km (0.069 R)
• M34: 13,538,906 km (0.061 R)
• M35: 13,696,732 km (0.037 R)
• M36: 14,213,892 km (0.085 R)
• M37: 14,494,986 km (0.106 R)
• M38: 15,267,360 km (0.105 R)
• M39: 15,514,197 km (0.116 R)
• M40: 16,346,111 km (0.115 R)
• M41: 16,598,482 km (0.037 R)
• M42: 16,979,508 km (0.1 R)
• M43: 17,192,535 km (0.078 R)
• M44: 17,492,180 km (0.092 R)
• M45: 18,532,633 km (0.099 R)
• M46: 18,884,038 km (0.074 R)
• M47: 19,682,442 km (0.084 R)
• M48: 19,771,902 km (0.05 R)
• M49: 20,628,050 km (0.081 R)
• M50: 21,083,576 km (0.118 R)
• M51: 21,404,314 km (0.113 R)
• M52: 21,496,316 km (0.088 R)
• M53: 21,865,524 km (0.101 R)
• M54: 22,610,073 km (0.114 R)
• M55: 22,844,492 km (0.038 R)
• M56: 23,837,972 km (0.081 R)
• M57: 24,220,045 km (0.083 R)
• M58: 24,990,474 km (0.037 R)
• M59: 25,671,144 km (0.064 R)
• M60: 26,112,009 km (0.072 R)
• M61: 26,210,295 km (0.117 R)
• M62: 26,555,268 km (0.067 R)
• M63: 26,951,403 km (0.076 R)
• M64: 27,050,736 km (0.088 R)
• M65: 27,349,632 km (0.114 R)
• M66: 29,216,165 km (0.093 R)
• M67: 29,727,790 km (0.081 R)
• M68: 30,190,795 km (0.073 R)
• M69: 31,332,376 km (0.115 R)
• M70: 31,541,514 km (0.066 R)
• M71: 32,171,620 km (0.077 R)
• M72: 33,284,180 km (0.063 R)
• M73: 33,444,250 km (0.103 R)
• M74: 34,625,325 km (0.095 R)
• M75: 34,733,334 km (0.06 R)
• M76: 36,148,081 km (0.05 R)
• M77: 36,697,255 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.1

Radius: 13.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.56 AU - 8.16 AU

Year: 7405 Days

Day: 11 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,381,221 km

• M1: 174,282 km (0.087 R)
• M2: 404,363 km (0.1 R)
• M3: 593,604 km (0.063 R)
• M4: 695,481 km (0.091 R)
• M5: 829,670 km (0.078 R)
• M6: 920,326 km (0.097 R)
• M7: 1,170,304 km (0.04 R)
• M8: 1,273,826 km (0.094 R)
• M9: 1,411,755 km (0.088 R)
• M10: 1,788,143 km (0.101 R)
• M11: 2,123,243 km (0.114 R)
• M12: 2,326,546 km (0.076 R)
• M13: 2,440,240 km (0.086 R)
• M14: 2,853,430 km (0.112 R)
• M15: 2,955,156 km (0.055 R)
• M16: 3,058,080 km (0.104 R)
• M17: 3,162,200 km (0.099 R)
• M18: 3,288,909 km (0.118 R)
• M19: 3,745,781 km (0.061 R)
• M20: 4,084,620 km (0.107 R)
• M21: 4,199,811 km (0.12 R)
• M22: 4,457,119 km (0.113 R)
• M23: 4,767,983 km (0.105 R)
• M24: 5,036,661 km (0.105 R)
• M25: 5,537,964 km (0.101 R)
• M26: 5,976,734 km (0.11 R)
• M27: 6,134,410 km (0.064 R)
• M28: 6,293,283 km (0.084 R)
• M29: 6,400,096 km (0.059 R)
• M30: 7,500,987 km (0.114 R)
• M31: 7,785,522 km (0.099 R)
• M32: 8,015,604 km (0.099 R)
• M33: 8,277,250 km (0.105 R)
• M34: 8,571,210 km (0.072 R)
• M35: 8,868,760 km (0.091 R)
• M36: 9,078,945 km (0.082 R)
• M37: 9,596,554 km (0.096 R)
• M38: 9,998,972 km (0.052 R)
• M39: 10,092,620 km (0.057 R)
• M40: 11,045,110 km (0.11 R)
• M41: 11,206,676 km (0.104 R)
• M42: 11,499,588 km (0.112 R)
• M43: 12,092,744 km (0.092 R)
• M44: 12,359,626 km (0.108 R)
• M45: 12,527,475 km (0.069 R)
• M46: 12,831,458 km (0.055 R)
• M47: 13,240,459 km (0.034 R)
• M48: 13,481,162 km (0.069 R)
• M49: 13,584,683 km (0.116 R)
• M50: 13,931,900 km (0.081 R)
• M51: 14,141,636 km (0.09 R)
• M52: 14,246,953 km (0.05 R)
• M53: 15,206,025 km (0.08 R)
• M54: 15,349,789 km (0.041 R)
• M55: 16,002,933 km (0.093 R)
• M56: 16,112,588 km (0.066 R)
• M57: 16,739,104 km (0.09 R)
• M58: 17,148,853 km (0.057 R)
• M59: 17,373,698 km (0.051 R)
• M60: 18,168,362 km (0.087 R)
• M61: 18,743,416 km (0.113 R)
• M62: 19,402,245 km (0.119 R)
• M63: 19,675,710 km (0.102 R)
• M64: 19,793,294 km (0.063 R)
• M65: 20,305,667 km (0.114 R)
• M66: 21,383,819 km (0.06 R)
• M67: 21,545,085 km (0.079 R)
• M68: 21,909,506 km (0.078 R)
• M69: 22,809,038 km (0.113 R)
• M70: 23,263,217 km (0.081 R)
• M71: 23,512,297 km (0.074 R)
• M72: 24,601,669 km (0.108 R)
• M73: 24,855,387 km (0.077 R)
• M74: 25,493,572 km (0.118 R)
• M75: 26,051,123 km (0.111 R)
• M76: 26,223,460 km (0.105 R)
• M77: 27,221,726 km (0.084 R)
• M78: 28,675,668 km (0.033 R)
• M79: 29,479,457 km (0.058 R)
• M80: 30,381,233 km (0.045 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: 239 - 11,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit