🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.56 AU - 0.64 AU

Year: 177 Days

Day: 12.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.71 AU - 1.09 AU

Year: 325 Days

Day: 30.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.99 AU - 1.17 AU

Year: 427 Days

Day: 44.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,225,284 km

• M1: 513,270 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.16 AU - 1.3 AU

Year: 519 Days

Day: 44.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.11 AU - 1.57 AU

Year: 591 Days

Day: 46.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.25 AU - 1.99 AU

Year: 785 Days

Day: 18.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,225,284 km

• M1: 38,895 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.7

Radius: 10.2

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.89 AU - 6.87 AU

Year: 6137 Days

Day: 12.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,225,284 km

• M1: 132,544 km (0.026 R)
• M2: 218,263 km (0.112 R)
• M3: 326,572 km (0.058 R)
• M4: 438,023 km (0.055 R)
• M5: 665,561 km (0.115 R)
• M6: 887,115 km (0.062 R)
• M7: 1,116,599 km (0.095 R)
• M8: 1,857,856 km (0.041 R)
• M9: 2,360,355 km (0.107 R)
• M10: 2,465,822 km (0.113 R)
• M11: 3,131,981 km (0.093 R)
• M12: 3,389,738 km (0.058 R)
• M13: 3,485,182 km (0.075 R)
• M14: 3,801,880 km (0.05 R)
• M15: 3,926,196 km (0.108 R)
• M16: 4,178,867 km (0.083 R)
• M17: 4,358,983 km (0.1 R)
• M18: 4,462,953 km (0.109 R)
• M19: 4,541,642 km (0.047 R)
• M20: 4,673,587 km (0.094 R)
• M21: 4,780,250 km (0.117 R)
• M22: 4,995,821 km (0.086 R)
• M23: 5,325,235 km (0.094 R)
• M24: 5,633,407 km (0.118 R)
• M25: 5,947,413 km (0.081 R)
• M26: 6,267,253 km (0.076 R)
• M27: 6,592,778 km (0.087 R)
• M28: 6,712,456 km (0.088 R)
• M29: 7,633,531 km (0.093 R)
• M30: 7,727,777 km (0.03 R)
• M31: 8,269,471 km (0.111 R)
• M32: 8,691,935 km (0.05 R)
• M33: 9,154,941 km (0.079 R)
• M34: 9,255,171 km (0.039 R)
• M35: 9,761,859 km (0.092 R)
• M36: 9,864,334 km (0.107 R)
• M37: 10,139,295 km (0.032 R)
• M38: 10,416,649 km (0.092 R)
• M39: 10,556,374 km (0.113 R)
• M40: 10,767,157 km (0.107 R)
• M41: 11,841,419 km (0.11 R)
• M42: 12,023,779 km (0.067 R)
• M43: 12,837,292 km (0.089 R)
• M44: 13,440,022 km (0.039 R)
• M45: 13,783,200 km (0.073 R)
• M46: 14,400,441 km (0.12 R)
• M47: 14,556,022 km (0.107 R)
• M48: 14,751,547 km (0.091 R)
• M49: 15,144,989 km (0.073 R)
• M50: 15,343,057 km (0.1 R)
• M51: 15,821,770 km (0.068 R)
• M52: 16,589,955 km (0.044 R)
• M53: 17,411,696 km (0.112 R)
• M54: 17,785,840 km (0.058 R)
• M55: 18,668,917 km (0.096 R)
• M56: 19,137,308 km (0.03 R)
• M57: 19,308,597 km (0.028 R)
• M58: 19,609,588 km (0.081 R)
• M59: 20,346,806 km (0.092 R)
• M60: 20,697,015 km (0.118 R)
• M61: 20,960,906 km (0.082 R)
• M62: 21,803,890 km (0.077 R)
• M63: 21,982,809 km (0.116 R)
• M64: 22,297,114 km (0.119 R)
• M65: 23,021,018 km (0.099 R)
• M66: 23,385,887 km (0.105 R)
• M67: 23,477,291 km (0.029 R)
• M68: 23,568,995 km (0.095 R)
• M69: 24,028,859 km (0.092 R)
• M70: 25,662,019 km (0.059 R)
• M71: 25,945,507 km (0.068 R)
• M72: 26,182,619 km (0.083 R)
• M73: 27,716,895 km (0.094 R)
• M74: 28,056,482 km (0.069 R)
• M75: 28,592,791 km (0.051 R)
• M76: 30,172,245 km (0.037 R)
• M77: 30,671,603 km (0.027 R)
• M78: 30,771,684 km (0.112 R)
• M79: 32,747,423 km (0.042 R)
• M80: 33,621,373 km (0.085 R)
• M81: 34,190,893 km (0.081 R)
• M82: 34,711,493 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.6

Radius: 8.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.82 AU - 9.12 AU

Year: 8568 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,225,284 km

• M1: 111,301 km (0.064 R)
• M2: 238,609 km (0.087 R)
• M3: 307,424 km (0.042 R)
• M4: 448,494 km (0.062 R)
• M5: 563,535 km (0.099 R)
• M6: 742,155 km (0.113 R)
• M7: 796,609 km (0.095 R)
• M8: 924,664 km (0.081 R)
• M9: 1,090,718 km (0.092 R)
• M10: 1,250,339 km (0.078 R)
• M11: 1,811,481 km (0.076 R)
• M12: 1,905,727 km (0.104 R)
• M13: 2,118,904 km (0.107 R)
• M14: 2,505,316 km (0.032 R)
• M15: 2,568,446 km (0.081 R)
• M16: 2,632,025 km (0.079 R)
• M17: 2,913,718 km (0.088 R)
• M18: 3,624,457 km (0.12 R)
• M19: 3,720,050 km (0.112 R)
• M20: 4,160,317 km (0.063 R)
• M21: 4,310,663 km (0.09 R)
• M22: 4,514,116 km (0.088 R)
• M23: 4,877,788 km (0.042 R)
• M24: 6,081,453 km (0.046 R)
• M25: 6,453,951 km (0.084 R)
• M26: 6,863,401 km (0.107 R)
• M27: 6,952,262 km (0.106 R)
• M28: 7,554,393 km (0.091 R)
• M29: 8,079,332 km (0.05 R)
• M30: 8,840,486 km (0.11 R)
• M31: 8,904,963 km (0.043 R)
• M32: 9,262,203 km (0.119 R)
• M33: 9,525,046 km (0.098 R)
• M34: 9,991,043 km (0.044 R)
• M35: 10,362,345 km (0.045 R)
• M36: 10,498,479 km (0.088 R)
• M37: 10,669,470 km (0.052 R)
• M38: 10,945,029 km (0.036 R)
• M39: 11,083,706 km (0.097 R)
• M40: 11,573,639 km (0.1 R)
• M41: 11,750,464 km (0.107 R)
• M42: 12,939,019 km (0.083 R)
• M43: 13,306,731 km (0.109 R)
• M44: 14,316,516 km (0.037 R)
• M45: 14,811,685 km (0.083 R)
• M46: 14,888,279 km (0.11 R)
• M47: 15,041,916 km (0.082 R)
• M48: 15,234,898 km (0.103 R)
• M49: 15,506,268 km (0.091 R)
• M50: 16,767,378 km (0.054 R)
• M51: 16,887,356 km (0.064 R)
• M52: 17,128,059 km (0.098 R)
• M53: 17,734,678 km (0.116 R)
• M54: 18,637,202 km (0.119 R)
• M55: 18,885,983 km (0.082 R)
• M56: 19,261,175 km (0.115 R)
• M57: 19,638,909 km (0.105 R)
• M58: 21,520,102 km (0.072 R)
• M59: 22,262,258 km (0.037 R)
• M60: 22,746,955 km (0.112 R)
• M61: 22,879,798 km (0.076 R)
• M62: 23,057,221 km (0.114 R)
• M63: 23,190,512 km (0.037 R)
• M64: 23,324,253 km (0.107 R)
• M65: 23,502,873 km (0.045 R)
• M66: 24,357,376 km (0.061 R)
• M67: 25,635,241 km (0.109 R)
• M68: 26,096,900 km (0.096 R)
• M69: 26,328,776 km (0.03 R)
• M70: 26,654,451 km (0.073 R)
• M71: 28,828,108 km (0.082 R)
• M72: 29,308,168 km (0.118 R)
• M73: 29,597,490 km (0.064 R)
• M74: 31,599,558 km (0.055 R)
• M75: 31,995,245 km (0.095 R)
• M76: 32,094,428 km (0.098 R)
• M77: 32,591,991 km (0.087 R)
• M78: 33,342,972 km (0.059 R)
• M79: 33,594,595 km (0.079 R)
• M80: 33,695,424 km (0.048 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.8

Radius: 13.9

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.82 AU - 10.96 AU

Year: 10094 Days

Day: 11.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,225,284 km

• M1: 323,131 km (0.092 R)
• M2: 426,952 km (0.096 R)
• M3: 527,931 km (0.04 R)
• M4: 693,685 km (0.111 R)
• M5: 1,069,625 km (0.108 R)
• M6: 1,204,712 km (0.105 R)
• M7: 1,433,596 km (0.11 R)
• M8: 1,646,025 km (0.09 R)
• M9: 2,051,735 km (0.066 R)
• M10: 2,328,042 km (0.108 R)
• M11: 2,452,956 km (0.118 R)
• M12: 2,580,114 km (0.102 R)
• M13: 2,936,606 km (0.105 R)
• M14: 3,470,671 km (0.082 R)
• M15: 3,780,637 km (0.109 R)
• M16: 4,427,798 km (0.039 R)
• M17: 4,855,797 km (0.113 R)
• M18: 4,993,727 km (0.103 R)
• M19: 5,086,477 km (0.045 R)
• M20: 5,250,137 km (0.068 R)
• M21: 5,510,886 km (0.051 R)
• M22: 5,630,714 km (0.12 R)
• M23: 5,775,824 km (0.108 R)
• M24: 5,873,362 km (0.107 R)
• M25: 6,045,250 km (0.067 R)
• M26: 6,545,505 km (0.067 R)
• M27: 6,698,245 km (0.106 R)
• M28: 6,852,181 km (0.091 R)
• M29: 7,426,786 km (0.062 R)
• M30: 7,532,851 km (0.103 R)
• M31: 7,854,487 km (0.098 R)
• M32: 7,989,723 km (0.082 R)
• M33: 8,125,857 km (0.109 R)
• M34: 8,262,739 km (0.068 R)
• M35: 9,385,471 km (0.109 R)
• M36: 9,500,362 km (0.102 R)
• M37: 9,644,575 km (0.105 R)
• M38: 10,111,320 km (0.12 R)
• M39: 10,258,674 km (0.117 R)
• M40: 10,645,235 km (0.068 R)
• M41: 10,885,639 km (0.085 R)
• M42: 11,402,200 km (0.08 R)
• M43: 11,864,607 km (0.091 R)
• M44: 11,989,073 km (0.096 R)
• M45: 12,270,466 km (0.047 R)
• M46: 12,554,104 km (0.112 R)
• M47: 12,712,677 km (0.111 R)
• M48: 12,903,864 km (0.084 R)
• M49: 13,127,961 km (0.072 R)
• M50: 13,645,271 km (0.094 R)
• M51: 14,169,312 km (0.071 R)
• M52: 14,400,740 km (0.102 R)
• M53: 14,833,676 km (0.039 R)
• M54: 15,203,332 km (0.114 R)
• M55: 15,644,197 km (0.099 R)
• M56: 16,020,586 km (0.11 R)
• M57: 16,712,625 km (0.116 R)
• M58: 16,887,206 km (0.078 R)
• M59: 17,414,389 km (0.091 R)
• M60: 17,626,818 km (0.062 R)
• M61: 21,027,925 km (0.118 R)
• M62: 21,140,872 km (0.103 R)
• M63: 21,405,511 km (0.093 R)
• M64: 21,937,780 km (0.113 R)
• M65: 22,090,818 km (0.058 R)
• M66: 22,590,176 km (0.057 R)
• M67: 23,015,632 km (0.109 R)
• M68: 24,625,006 km (0.057 R)
• M69: 24,863,615 km (0.068 R)
• M70: 25,543,687 km (0.109 R)
• M71: 26,189,351 km (0.119 R)
• M72: 26,840,401 km (0.029 R)
• M73: 27,209,010 km (0.084 R)
• M74: 27,702,982 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.9

Radius: 11.3

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.73 AU - 10.11 AU

Year: 11898 Days

Day: 10.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,225,284 km

• M1: 149,149 km (0.057 R)
• M2: 346,469 km (0.096 R)
• M3: 604,974 km (0.077 R)
• M4: 812,316 km (0.074 R)
• M5: 925,263 km (0.111 R)
• M6: 1,125,874 km (0.078 R)
• M7: 1,617,751 km (0.099 R)
• M8: 1,812,378 km (0.087 R)
• M9: 2,278,675 km (0.111 R)
• M10: 2,360,056 km (0.099 R)
• M11: 3,136,170 km (0.12 R)
• M12: 3,411,579 km (0.072 R)
• M13: 4,251,422 km (0.094 R)
• M14: 4,556,751 km (0.056 R)
• M15: 4,729,387 km (0.067 R)
• M16: 5,081,391 km (0.079 R)
• M17: 5,260,609 km (0.117 R)
• M18: 5,662,279 km (0.077 R)
• M19: 6,495,540 km (0.101 R)
• M20: 6,966,174 km (0.083 R)
• M21: 7,816,190 km (0.086 R)
• M22: 8,106,858 km (0.105 R)
• M23: 8,528,275 km (0.059 R)
• M24: 8,656,182 km (0.096 R)
• M25: 9,568,878 km (0.095 R)
• M26: 10,014,231 km (0.107 R)
• M27: 10,104,139 km (0.112 R)
• M28: 10,330,032 km (0.115 R)
• M29: 10,832,980 km (0.033 R)
• M30: 10,925,282 km (0.116 R)
• M31: 11,297,182 km (0.069 R)
• M32: 12,053,400 km (0.04 R)
• M33: 12,486,037 km (0.086 R)
• M34: 12,923,760 km (0.073 R)
• M35: 13,169,101 km (0.12 R)
• M36: 13,366,420 km (0.102 R)
• M37: 13,914,397 km (0.089 R)
• M38: 14,469,704 km (0.11 R)
• M39: 15,238,638 km (0.109 R)
• M40: 17,191,638 km (0.077 R)
• M41: 18,115,105 km (0.091 R)
• M42: 19,110,530 km (0.109 R)
• M43: 19,671,073 km (0.03 R)
• M44: 20,010,062 km (0.1 R)
• M45: 20,237,151 km (0.119 R)
• M46: 21,211,781 km (0.081 R)
• M47: 21,327,570 km (0.075 R)
• M48: 23,385,588 km (0.105 R)
• M49: 23,985,176 km (0.065 R)
• M50: 25,814,160 km (0.065 R)
• M51: 26,123,379 km (0.084 R)
• M52: 26,247,395 km (0.061 R)
• M53: 27,058,365 km (0.069 R)
• M54: 29,153,633 km (0.085 R)
• M55: 29,411,091 km (0.102 R)
• M56: 29,734,073 km (0.084 R)
• M57: 30,513,926 km (0.065 R)
• M58: 31,961,136 km (0.109 R)
• M59: 33,161,958 km (0.077 R)
• M60: 34,513,276 km (0.103 R)
• M61: 34,649,410 km (0.077 R)
• M62: 34,990,493 km (0.116 R)
• M63: 36,089,589 km (0.047 R)
• M64: 38,674,191 km (0.063 R)
• M65: 38,815,561 km (0.083 R)
• M66: 38,957,230 km (0.071 R)
• M67: 40,741,484 km (0.101 R)
• M68: 41,824,722 km (0.103 R)
• M69: 41,897,277 km (0.083 R)
• M70: 42,042,537 km (0.115 R)
• M71: 42,406,359 km (0.08 R)
• M72: 43,283,900 km (0.115 R)
• M73: 44,241,177 km (0.095 R)
• M74: 46,627,412 km (0.047 R)
• M75: 46,853,305 km (0.112 R)
• M76: 47,912,009 km (0.053 R)
• M77: 48,368,133 km (0.085 R)
• M78: 48,978,642 km (0.104 R)
• M79: 49,514,950 km (0.076 R)
• M80: 50,284,332 km (0.083 R)
• M81: 50,747,936 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 20,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit