🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.59 AU - 0.85 AU

Year: 229 Days

Day: 25 Hours

Environment

Temp: 100 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,308,413 km

• M1: 40,391 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.85 AU - 0.91 AU

Year: 309 Days

Day: 34.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,308,413 km

• M1: 115,340 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1 AU - 1.06 AU

Year: 392 Days

Day: 41.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,308,413 km

• M1: 479,162 km (0.086 R)

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.1

Radius: 10.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.24 AU - 6.04 AU

Year: 4367 Days

Day: 10 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,308,413 km

• M1: 159,621 km (0.096 R)
• M2: 309,817 km (0.113 R)
• M3: 412,142 km (0.059 R)
• M4: 711,188 km (0.094 R)
• M5: 1,190,500 km (0.057 R)
• M6: 1,297,462 km (0.11 R)
• M7: 1,379,741 km (0.066 R)
• M8: 1,833,771 km (0.078 R)
• M9: 1,942,678 km (0.078 R)
• M10: 2,332,530 km (0.114 R)
• M11: 2,468,066 km (0.054 R)
• M12: 2,554,084 km (0.109 R)
• M13: 2,782,520 km (0.095 R)
• M14: 2,908,482 km (0.102 R)
• M15: 3,128,690 km (0.118 R)
• M16: 3,742,490 km (0.098 R)
• M17: 4,104,218 km (0.07 R)
• M18: 4,247,981 km (0.089 R)
• M19: 4,330,858 km (0.056 R)
• M20: 4,904,716 km (0.09 R)
• M21: 5,322,842 km (0.05 R)
• M22: 5,821,452 km (0.116 R)
• M23: 5,983,316 km (0.115 R)
• M24: 6,216,988 km (0.094 R)
• M25: 6,501,523 km (0.117 R)
• M26: 6,717,842 km (0.096 R)
• M27: 6,985,323 km (0.105 R)
• M28: 7,256,394 km (0.084 R)
• M29: 7,330,894 km (0.065 R)
• M30: 7,758,146 km (0.112 R)
• M31: 8,663,063 km (0.101 R)
• M32: 8,795,008 km (0.109 R)
• M33: 8,874,594 km (0.066 R)
• M34: 9,087,771 km (0.095 R)
• M35: 9,492,284 km (0.069 R)
• M36: 9,847,579 km (0.074 R)
• M37: 10,013,034 km (0.072 R)
• M38: 10,179,387 km (0.112 R)
• M39: 10,486,960 km (0.09 R)
• M40: 11,168,379 km (0.096 R)
• M41: 11,254,547 km (0.088 R)
• M42: 11,485,526 km (0.107 R)
• M43: 11,688,830 km (0.11 R)
• M44: 12,040,235 km (0.052 R)
• M45: 12,187,739 km (0.03 R)
• M46: 12,723,598 km (0.094 R)
• M47: 13,115,395 km (0.096 R)
• M48: 13,572,416 km (0.095 R)
• M49: 14,096,607 km (0.088 R)
• M50: 14,376,954 km (0.045 R)
• M51: 14,942,883 km (0.111 R)
• M52: 15,612,483 km (0.107 R)
• M53: 15,999,642 km (0.058 R)
• M54: 16,750,174 km (0.069 R)
• M55: 16,981,004 km (0.051 R)
• M56: 18,049,282 km (0.087 R)
• M57: 19,276,882 km (0.053 R)
• M58: 19,622,753 km (0.09 R)
• M59: 19,796,436 km (0.102 R)
• M60: 20,145,298 km (0.12 R)
• M61: 20,813,851 km (0.083 R)
• M62: 20,920,065 km (0.053 R)
• M63: 21,168,547 km (0.047 R)
• M64: 21,239,756 km (0.113 R)
• M65: 21,561,092 km (0.117 R)
• M66: 21,776,214 km (0.115 R)
• M67: 22,534,825 km (0.111 R)
• M68: 22,680,384 km (0.111 R)
• M69: 23,929,526 km (0.085 R)
• M70: 24,301,127 km (0.032 R)
• M71: 24,487,825 km (0.12 R)
• M72: 24,674,822 km (0.087 R)
• M73: 24,787,170 km (0.085 R)
• M74: 24,937,367 km (0.059 R)
• M75: 25,200,958 km (0.112 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.8

Radius: 15

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.19 AU - 7.71 AU

Year: 6139 Days

Day: 8.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,308,413 km

• M1: 191,186 km (0.108 R)
• M2: 518,357 km (0.077 R)
• M3: 772,673 km (0.085 R)
• M4: 1,018,761 km (0.066 R)
• M5: 1,138,440 km (0.046 R)
• M6: 1,408,165 km (0.092 R)
• M7: 1,699,581 km (0.12 R)
• M8: 1,927,120 km (0.079 R)
• M9: 2,821,565 km (0.112 R)
• M10: 2,995,249 km (0.099 R)
• M11: 3,312,994 km (0.101 R)
• M12: 3,683,848 km (0.091 R)
• M13: 4,199,362 km (0.063 R)
• M14: 4,510,825 km (0.112 R)
• M15: 4,783,841 km (0.085 R)
• M16: 4,922,518 km (0.092 R)
• M17: 5,466,306 km (0.107 R)
• M18: 5,757,872 km (0.07 R)
• M19: 5,930,359 km (0.025 R)
• M20: 6,330,982 km (0.046 R)
• M21: 6,483,422 km (0.096 R)
• M22: 6,922,342 km (0.104 R)
• M23: 7,027,061 km (0.083 R)
• M24: 7,802,127 km (0.043 R)
• M25: 8,103,268 km (0.036 R)
• M26: 8,632,396 km (0.025 R)
• M27: 8,944,008 km (0.102 R)
• M28: 9,172,893 km (0.094 R)
• M29: 9,288,083 km (0.048 R)
• M30: 9,724,460 km (0.113 R)
• M31: 10,048,788 km (0.09 R)
• M32: 10,167,569 km (0.109 R)
• M33: 10,286,948 km (0.075 R)
• M34: 10,587,191 km (0.034 R)
• M35: 11,135,168 km (0.112 R)
• M36: 11,258,137 km (0.094 R)
• M37: 11,567,655 km (0.067 R)
• M38: 11,817,334 km (0.06 R)
• M39: 12,258,648 km (0.099 R)
• M40: 12,417,521 km (0.097 R)
• M41: 13,124,820 km (0.1 R)
• M42: 13,320,045 km (0.051 R)
• M43: 13,516,317 km (0.105 R)
• M44: 13,713,487 km (0.053 R)
• M45: 13,812,371 km (0.071 R)
• M46: 13,944,616 km (0.026 R)
• M47: 14,077,309 km (0.114 R)
• M48: 14,344,042 km (0.069 R)
• M49: 14,814,827 km (0.109 R)
• M50: 15,086,197 km (0.091 R)
• M51: 15,290,698 km (0.105 R)
• M52: 15,530,503 km (0.105 R)
• M53: 16,432,279 km (0.03 R)
• M54: 16,995,664 km (0.111 R)
• M55: 17,137,633 km (0.083 R)
• M56: 18,177,787 km (0.119 R)
• M57: 18,468,306 km (0.115 R)
• M58: 18,687,317 km (0.115 R)
• M59: 18,907,076 km (0.074 R)
• M60: 19,645,940 km (0.118 R)
• M61: 19,906,839 km (0.069 R)
• M62: 20,319,131 km (0.086 R)
• M63: 20,923,805 km (0.094 R)
• M64: 21,114,094 km (0.115 R)
• M65: 21,228,387 km (0.116 R)
• M66: 21,764,994 km (0.064 R)
• M67: 21,919,080 km (0.047 R)
• M68: 22,773,284 km (0.101 R)
• M69: 23,243,919 km (0.049 R)
• M70: 23,955,705 km (0.042 R)
• M71: 24,075,085 km (0.119 R)
• M72: 24,714,915 km (0.051 R)
• M73: 25,198,565 km (0.111 R)
• M74: 25,319,888 km (0.083 R)
• M75: 25,929,799 km (0.078 R)
• M76: 26,998,377 km (0.097 R)
• M77: 27,330,035 km (0.117 R)
• M78: 27,496,388 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.3

Radius: 11.4

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.36 AU - 8.36 AU

Year: 7482 Days

Day: 8.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,308,413 km

• M1: 174,431 km (0.111 R)
• M2: 258,206 km (0.096 R)
• M3: 392,395 km (0.096 R)
• M4: 881,431 km (0.066 R)
• M5: 1,141,133 km (0.077 R)
• M6: 1,316,312 km (0.116 R)
• M7: 1,713,344 km (0.047 R)
• M8: 1,956,890 km (0.072 R)
• M9: 2,190,262 km (0.109 R)
• M10: 2,661,197 km (0.109 R)
• M11: 3,114,179 km (0.066 R)
• M12: 3,878,624 km (0.118 R)
• M13: 4,038,395 km (0.098 R)
• M14: 4,337,141 km (0.093 R)
• M15: 4,784,290 km (0.104 R)
• M16: 5,042,495 km (0.111 R)
• M17: 5,662,728 km (0.061 R)
• M18: 5,874,858 km (0.113 R)
• M19: 6,338,312 km (0.115 R)
• M20: 7,039,328 km (0.09 R)
• M21: 7,136,866 km (0.059 R)
• M22: 7,399,111 km (0.11 R)
• M23: 7,664,647 km (0.069 R)
• M24: 7,899,516 km (0.12 R)
• M25: 8,239,252 km (0.118 R)
• M26: 8,549,219 km (0.043 R)
• M27: 8,827,920 km (0.1 R)
• M28: 9,003,548 km (0.078 R)
• M29: 9,790,433 km (0.091 R)
• M30: 9,972,493 km (0.105 R)
• M31: 10,192,253 km (0.073 R)
• M32: 10,376,707 km (0.108 R)
• M33: 11,125,294 km (0.071 R)
• M34: 11,315,284 km (0.108 R)
• M35: 11,468,023 km (0.107 R)
• M36: 11,698,404 km (0.084 R)
• M37: 12,085,713 km (0.1 R)
• M38: 12,398,672 km (0.104 R)
• M39: 12,516,704 km (0.073 R)
• M40: 12,674,680 km (0.103 R)
• M41: 12,833,253 km (0.106 R)
• M42: 15,970,620 km (0.106 R)
• M43: 17,139,727 km (0.1 R)
• M44: 17,403,169 km (0.111 R)
• M45: 17,756,669 km (0.08 R)
• M46: 18,560,608 km (0.101 R)
• M47: 18,921,737 km (0.112 R)
• M48: 19,012,393 km (0.099 R)
• M49: 19,103,199 km (0.075 R)
• M50: 19,605,250 km (0.108 R)
• M51: 19,696,953 km (0.064 R)
• M52: 20,111,489 km (0.095 R)
• M53: 20,435,967 km (0.054 R)
• M54: 21,231,229 km (0.103 R)
• M55: 21,419,722 km (0.117 R)
• M56: 22,084,236 km (0.05 R)
• M57: 22,179,680 km (0.075 R)
• M58: 22,562,949 km (0.117 R)
• M59: 22,755,332 km (0.104 R)
• M60: 22,899,993 km (0.088 R)
• M61: 23,093,423 km (0.095 R)
• M62: 23,530,698 km (0.11 R)
• M63: 24,709,828 km (0.107 R)
• M64: 25,406,506 km (0.107 R)
• M65: 25,958,372 km (0.114 R)
• M66: 27,792,292 km (0.115 R)
• M67: 28,205,631 km (0.049 R)
• M68: 28,464,884 km (0.087 R)
• M69: 28,672,825 km (0.072 R)
• M70: 29,878,734 km (0.108 R)
• M71: 30,142,924 km (0.039 R)
• M72: 31,047,542 km (0.118 R)
• M73: 31,476,290 km (0.117 R)
• M74: 32,231,310 km (0.1 R)
• M75: 33,814,205 km (0.119 R)
• M76: 34,587,476 km (0.111 R)
• M77: 35,310,633 km (0.06 R)
• M78: 37,567,017 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.5

Radius: 13.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.97 AU - 8.57 AU

Year: 8116 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,308,413 km

• M1: 170,542 km (0.117 R)
• M2: 490,531 km (0.114 R)
• M3: 662,120 km (0.109 R)
• M4: 856,298 km (0.12 R)
• M5: 1,184,965 km (0.087 R)
• M6: 1,819,260 km (0.026 R)
• M7: 1,934,600 km (0.091 R)
• M8: 2,148,375 km (0.116 R)
• M9: 2,496,938 km (0.055 R)
• M10: 3,247,770 km (0.081 R)
• M11: 4,466,394 km (0.091 R)
• M12: 4,687,500 km (0.03 R)
• M13: 4,815,555 km (0.084 R)
• M14: 5,075,257 km (0.101 R)
• M15: 6,441,834 km (0.119 R)
• M16: 6,656,208 km (0.036 R)
• M17: 7,165,888 km (0.099 R)
• M18: 7,350,940 km (0.062 R)
• M19: 7,915,822 km (0.093 R)
• M20: 9,247,692 km (0.085 R)
• M21: 9,611,813 km (0.083 R)
• M22: 10,563,854 km (0.114 R)
• M23: 10,690,264 km (0.053 R)
• M24: 11,763,329 km (0.109 R)
• M25: 12,246,381 km (0.094 R)
• M26: 12,646,406 km (0.103 R)
• M27: 13,005,590 km (0.047 R)
• M28: 13,596,502 km (0.113 R)
• M29: 13,734,132 km (0.109 R)
• M30: 14,010,738 km (0.092 R)
• M31: 14,382,489 km (0.112 R)
• M32: 15,661,102 km (0.108 R)
• M33: 15,998,595 km (0.091 R)
• M34: 16,631,693 km (0.065 R)
• M35: 17,521,651 km (0.088 R)
• M36: 17,721,663 km (0.054 R)
• M37: 18,123,782 km (0.097 R)
• M38: 18,427,316 km (0.119 R)
• M39: 18,528,893 km (0.102 R)
• M40: 19,296,480 km (0.111 R)
• M41: 20,810,111 km (0.104 R)
• M42: 21,394,141 km (0.075 R)
• M43: 22,469,899 km (0.03 R)
• M44: 22,632,811 km (0.106 R)
• M45: 23,398,154 km (0.092 R)
• M46: 23,673,564 km (0.092 R)
• M47: 24,227,674 km (0.077 R)
• M48: 24,562,175 km (0.078 R)
• M49: 25,123,018 km (0.096 R)
• M50: 25,461,558 km (0.082 R)
• M51: 26,371,861 km (0.109 R)
• M52: 26,946,167 km (0.039 R)
• M53: 27,061,507 km (0.098 R)
• M54: 28,048,703 km (0.104 R)
• M55: 28,811,652 km (0.083 R)
• M56: 29,225,290 km (0.092 R)
• M57: 29,640,873 km (0.048 R)
• M58: 30,899,440 km (0.081 R)
• M59: 31,322,802 km (0.107 R)
• M60: 31,748,109 km (0.101 R)
• M61: 32,236,546 km (0.11 R)
• M62: 32,481,737 km (0.12 R)
• M63: 32,850,645 km (0.08 R)
• M64: 32,973,914 km (0.105 R)
• M65: 34,152,595 km (0.073 R)
• M66: 34,527,787 km (0.098 R)
• M67: 35,534,730 km (0.117 R)
• M68: 37,063,321 km (0.047 R)
• M69: 37,320,031 km (0.118 R)
• M70: 37,835,545 km (0.103 R)
• M71: 38,158,976 km (0.103 R)
• M72: 38,938,830 km (0.047 R)
• M73: 39,199,878 km (0.047 R)
• M74: 40,778,734 km (0.064 R)
• M75: 40,977,699 km (0.043 R)
• M76: 41,376,228 km (0.06 R)
• M77: 43,523,855 km (0.067 R)
• M78: 43,727,158 km (0.07 R)
• M79: 43,862,694 km (0.111 R)
• M80: 43,998,529 km (0.064 R)
• M81: 45,364,058 km (0.108 R)
• M82: 45,570,055 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.7

Radius: 14.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.09 AU - 10.91 AU

Year: 12750 Days

Day: 13.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,308,413 km

• M1: 225,145 km (0.12 R)
• M2: 336,894 km (0.084 R)
• M3: 671,694 km (0.05 R)
• M4: 773,421 km (0.064 R)
• M5: 1,426,416 km (0.115 R)
• M6: 1,684,322 km (0.069 R)
• M7: 2,315,177 km (0.06 R)
• M8: 2,940,346 km (0.11 R)
• M9: 3,143,201 km (0.087 R)
• M10: 5,699,080 km (0.114 R)
• M11: 5,889,668 km (0.109 R)
• M12: 6,211,902 km (0.081 R)
• M13: 6,806,853 km (0.077 R)
• M14: 7,350,940 km (0.056 R)
• M15: 7,628,295 km (0.101 R)
• M16: 7,909,239 km (0.111 R)
• M17: 8,337,089 km (0.104 R)
• M18: 9,178,129 km (0.053 R)
• M19: 9,552,422 km (0.09 R)
• M20: 10,008,098 km (0.072 R)
• M21: 10,161,585 km (0.1 R)
• M22: 10,393,312 km (0.119 R)
• M23: 10,509,849 km (0.115 R)
• M24: 11,497,943 km (0.1 R)
• M25: 11,618,519 km (0.116 R)
• M26: 12,474,368 km (0.095 R)
• M27: 13,477,272 km (0.115 R)
• M28: 13,817,458 km (0.055 R)
• M29: 14,246,504 km (0.027 R)
• M30: 14,419,440 km (0.085 R)
• M31: 15,427,131 km (0.036 R)
• M32: 16,866,861 km (0.073 R)
• M33: 17,928,108 km (0.067 R)
• M34: 18,068,132 km (0.12 R)
• M35: 19,584,306 km (0.092 R)
• M36: 21,635,742 km (0.081 R)
• M37: 23,193,355 km (0.112 R)
• M38: 24,320,724 km (0.099 R)
• M39: 25,099,531 km (0.075 R)
• M40: 25,728,440 km (0.116 R)
• M41: 27,431,163 km (0.103 R)
• M42: 28,513,653 km (0.086 R)
• M43: 29,005,382 km (0.08 R)
• M44: 29,115,037 km (0.073 R)
• M45: 29,224,842 km (0.077 R)
• M46: 29,444,900 km (0.08 R)
• M47: 29,831,162 km (0.103 R)
• M48: 30,274,869 km (0.094 R)
• M49: 31,393,412 km (0.09 R)
• M50: 31,505,910 km (0.039 R)
• M51: 31,675,105 km (0.088 R)
• M52: 31,901,148 km (0.078 R)
• M53: 32,639,413 km (0.057 R)
• M54: 33,670,890 km (0.103 R)
• M55: 33,786,081 km (0.111 R)
• M56: 34,074,954 km (0.108 R)
• M57: 34,713,139 km (0.038 R)
• M58: 38,202,808 km (0.095 R)
• M59: 38,684,663 km (0.058 R)
• M60: 38,986,701 km (0.086 R)
• M61: 39,229,050 km (0.064 R)
• M62: 40,447,823 km (0.114 R)
• M63: 40,754,499 km (0.11 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: 273 - 12,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit