🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.49 AU - 0.55 AU

Year: 242 Days

Day: 15.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.3

Radius: 10.4

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.81 AU - 1.07 AU

Year: 588 Days

Day: 7.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 87,640,609 km

• M1: 136,732 km (0.092 R)
• M2: 219,610 km (0.102 R)
• M3: 306,526 km (0.092 R)
• M4: 376,837 km (0.095 R)
• M5: 483,201 km (0.056 R)
• M6: 591,959 km (0.073 R)
• M7: 659,727 km (0.111 R)
• M8: 751,430 km (0.075 R)
• M9: 822,339 km (0.085 R)
• M10: 979,268 km (0.083 R)
• M11: 1,081,593 km (0.101 R)
• M12: 1,158,935 km (0.113 R)
• M13: 1,259,315 km (0.098 R)
• M14: 1,354,010 km (0.087 R)
• M15: 1,424,471 km (0.028 R)
• M16: 1,620,295 km (0.08 R)
• M17: 1,747,902 km (0.083 R)
• M18: 1,958,087 km (0.074 R)
• M19: 2,053,680 km (0.076 R)
• M20: 2,161,091 km (0.106 R)
• M21: 2,291,690 km (0.092 R)
• M22: 2,457,145 km (0.096 R)
• M23: 2,527,755 km (0.113 R)
• M24: 2,643,394 km (0.077 R)
• M25: 2,738,239 km (0.06 R)
• M26: 2,857,020 km (0.094 R)
• M27: 2,937,205 km (0.085 R)
• M28: 3,117,470 km (0.099 R)
• M29: 3,194,064 km (0.088 R)
• M30: 3,325,411 km (0.079 R)
• M31: 3,397,667 km (0.09 R)
• M32: 3,537,990 km (0.057 R)
• M33: 3,642,858 km (0.086 R)
• M34: 3,780,039 km (0.103 R)
• M35: 3,881,018 km (0.107 R)
• M36: 3,957,312 km (0.075 R)
• M37: 4,079,235 km (0.042 R)
• M38: 4,241,399 km (0.076 R)
• M39: 4,452,332 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.8

Radius: 10

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.99 AU - 1.23 AU

Year: 755 Days

Day: 9.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 87,640,609 km

• M1: 128,804 km (0.076 R)
• M2: 222,602 km (0.086 R)
• M3: 326,722 km (0.118 R)
• M4: 425,456 km (0.082 R)
• M5: 515,065 km (0.047 R)
• M6: 607,517 km (0.084 R)
• M7: 672,742 km (0.115 R)
• M8: 760,406 km (0.099 R)
• M9: 899,981 km (0.116 R)
• M10: 998,117 km (0.099 R)
• M11: 1,181,674 km (0.102 R)
• M12: 1,283,849 km (0.084 R)
• M13: 1,364,033 km (0.105 R)
• M14: 1,529,788 km (0.087 R)
• M15: 1,615,208 km (0.09 R)
• M16: 1,702,274 km (0.116 R)
• M17: 1,881,343 km (0.075 R)
• M18: 1,980,377 km (0.116 R)
• M19: 2,409,423 km (0.08 R)
• M20: 2,642,796 km (0.097 R)
• M21: 2,826,652 km (0.111 R)
• M22: 2,990,162 km (0.087 R)
• M23: 3,073,039 km (0.109 R)
• M24: 3,190,474 km (0.085 R)
• M25: 3,266,619 km (0.107 R)
• M26: 3,386,597 km (0.081 R)
• M27: 3,464,387 km (0.085 R)
• M28: 3,737,104 km (0.051 R)
• M29: 3,799,636 km (0.11 R)
• M30: 3,935,022 km (0.078 R)
• M31: 4,108,706 km (0.073 R)
• M32: 4,219,707 km (0.06 R)
• M33: 4,294,207 km (0.077 R)
• M34: 4,397,579 km (0.111 R)
• M35: 4,501,550 km (0.106 R)
• M36: 4,625,716 km (0.09 R)
• M37: 4,906,661 km (0.089 R)
• M38: 5,054,314 km (0.11 R)
• M39: 5,253,279 km (0.108 R)
• M40: 5,700,277 km (0.106 R)
• M41: 5,897,148 km (0.118 R)
• M42: 5,970,301 km (0.117 R)
• M43: 6,117,356 km (0.112 R)
• M44: 6,223,122 km (0.046 R)
• M45: 6,361,649 km (0.1 R)
• M46: 6,544,308 km (0.067 R)
• M47: 6,717,842 km (0.093 R)
• M48: 6,783,216 km (0.077 R)
• M49: 6,903,792 km (0.092 R)
• M50: 7,359,617 km (0.103 R)
• M51: 7,528,812 km (0.115 R)
• M52: 7,619,468 km (0.095 R)
• M53: 7,710,573 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.9

Radius: 8.1

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.03 AU - 3.27 AU

Year: 3610 Days

Day: 5.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 87,640,609 km

• M1: 102,774 km (0.079 R)
• M2: 159,621 km (0.063 R)
• M3: 217,665 km (0.063 R)
• M4: 322,683 km (0.106 R)
• M5: 490,831 km (0.069 R)
• M6: 590,762 km (0.112 R)
• M7: 718,369 km (0.093 R)
• M8: 822,938 km (0.119 R)
• M9: 1,107,024 km (0.103 R)
• M10: 1,229,096 km (0.059 R)
• M11: 1,594,863 km (0.087 R)
• M12: 1,761,964 km (0.075 R)
• M13: 1,934,600 km (0.089 R)
• M14: 2,438,146 km (0.08 R)
• M15: 2,550,045 km (0.111 R)
• M16: 2,614,821 km (0.098 R)
• M17: 3,066,158 km (0.084 R)
• M18: 3,345,158 km (0.076 R)
• M19: 3,487,725 km (0.083 R)
• M20: 3,559,831 km (0.059 R)
• M21: 3,723,790 km (0.112 R)
• M22: 4,307,671 km (0.087 R)
• M23: 4,560,940 km (0.113 R)
• M24: 5,246,547 km (0.114 R)
• M25: 5,350,069 km (0.046 R)
• M26: 5,538,113 km (0.032 R)
• M27: 5,622,337 km (0.056 R)
• M28: 6,028,645 km (0.097 R)
• M29: 6,093,720 km (0.116 R)
• M30: 6,444,527 km (0.119 R)
• M31: 6,599,959 km (0.087 R)
• M32: 6,779,327 km (0.036 R)
• M33: 7,211,515 km (0.103 R)
• M34: 7,582,518 km (0.103 R)
• M35: 8,732,327 km (0.037 R)
• M36: 9,053,065 km (0.076 R)
• M37: 9,503,504 km (0.086 R)
• M38: 9,554,068 km (0.101 R)
• M39: 9,987,004 km (0.075 R)
• M40: 10,064,047 km (0.078 R)
• M41: 10,872,025 km (0.104 R)
• M42: 11,163,741 km (0.07 R)
• M43: 11,673,720 km (0.05 R)
• M44: 12,577,291 km (0.055 R)
• M45: 12,716,268 km (0.115 R)
• M46: 12,771,918 km (0.095 R)
• M47: 13,902,878 km (0.095 R)
• M48: 14,017,769 km (0.115 R)
• M49: 14,277,322 km (0.115 R)
• M50: 14,422,282 km (0.087 R)
• M51: 14,801,363 km (0.077 R)
• M52: 14,977,290 km (0.084 R)
• M53: 16,259,344 km (0.114 R)
• M54: 16,410,587 km (0.081 R)
• M55: 16,592,947 km (0.108 R)
• M56: 16,867,459 km (0.08 R)
• M57: 16,959,312 km (0.109 R)
• M58: 17,297,703 km (0.117 R)
• M59: 18,357,304 km (0.083 R)
• M60: 18,420,285 km (0.1 R)
• M61: 19,149,874 km (0.087 R)
• M62: 19,213,752 km (0.098 R)
• M63: 19,341,808 km (0.066 R)
• M64: 19,566,504 km (0.064 R)
• M65: 20,245,678 km (0.034 R)
• M66: 20,932,482 km (0.114 R)
• M67: 21,461,011 km (0.099 R)
• M68: 21,893,648 km (0.08 R)
• M69: 22,127,769 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.3

Radius: 14.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.68 AU - 5.36 AU

Year: 6205 Days

Day: 9.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,640,609 km

• M1: 483,351 km (0.073 R)
• M2: 649,704 km (0.098 R)
• M3: 792,420 km (0.109 R)
• M4: 1,153,100 km (0.086 R)
• M5: 1,261,858 km (0.118 R)
• M6: 1,374,655 km (0.043 R)
• M7: 1,703,022 km (0.072 R)
• M8: 1,974,393 km (0.032 R)
• M9: 2,157,800 km (0.086 R)
• M10: 2,277,628 km (0.054 R)
• M11: 2,417,352 km (0.067 R)
• M12: 2,779,379 km (0.061 R)
• M13: 3,005,272 km (0.105 R)
• M14: 3,576,287 km (0.076 R)
• M15: 4,181,260 km (0.108 R)
• M16: 4,506,935 km (0.115 R)
• M17: 4,684,059 km (0.107 R)
• M18: 4,863,576 km (0.113 R)
• M19: 4,976,972 km (0.095 R)
• M20: 5,068,226 km (0.111 R)
• M21: 5,206,305 km (0.094 R)
• M22: 5,699,529 km (0.098 R)
• M23: 6,455,298 km (0.112 R)
• M24: 6,555,229 km (0.105 R)
• M25: 6,680,742 km (0.047 R)
• M26: 6,908,729 km (0.101 R)
• M27: 7,268,661 km (0.096 R)
• M28: 7,608,398 km (0.091 R)
• M29: 7,899,964 km (0.052 R)
• M30: 8,249,275 km (0.061 R)
• M31: 8,357,883 km (0.079 R)
• M32: 8,521,544 km (0.084 R)
• M33: 9,019,106 km (0.087 R)
• M34: 9,440,972 km (0.08 R)
• M35: 10,071,527 km (0.095 R)
• M36: 10,450,608 km (0.074 R)
• M37: 10,568,192 km (0.099 R)
• M38: 10,983,176 km (0.092 R)
• M39: 11,102,705 km (0.058 R)
• M40: 11,433,915 km (0.109 R)
• M41: 11,646,194 km (0.117 R)
• M42: 11,737,748 km (0.101 R)
• M43: 12,229,327 km (0.05 R)
• M44: 12,979,710 km (0.099 R)
• M45: 13,169,549 km (0.092 R)
• M46: 13,360,436 km (0.11 R)
• M47: 13,584,235 km (0.068 R)
• M48: 13,873,856 km (0.101 R)
• M49: 15,352,481 km (0.093 R)
• M50: 15,486,222 km (0.086 R)
• M51: 15,654,220 km (0.096 R)
• M52: 16,161,507 km (0.106 R)
• M53: 16,263,533 km (0.119 R)
• M54: 17,053,559 km (0.095 R)
• M55: 17,331,213 km (0.118 R)
• M56: 17,820,846 km (0.102 R)
• M57: 18,244,208 km (0.103 R)
• M58: 18,421,631 km (0.12 R)
• M59: 18,599,503 km (0.099 R)
• M60: 20,190,177 km (0.093 R)
• M61: 20,336,933 km (0.086 R)
• M62: 21,150,446 km (0.1 R)
• M63: 21,336,845 km (0.034 R)
• M64: 21,561,242 km (0.107 R)
• M65: 21,786,387 km (0.099 R)
• M66: 23,538,627 km (0.056 R)
• M67: 23,654,565 km (0.079 R)
• M68: 24,197,605 km (0.115 R)
• M69: 24,470,771 km (0.115 R)
• M70: 24,744,984 km (0.115 R)
• M71: 25,811,916 km (0.096 R)
• M72: 26,211,043 km (0.04 R)
• M73: 26,371,113 km (0.098 R)
• M74: 27,176,996 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.5

Radius: 15

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.15 AU - 6.21 AU

Year: 7612 Days

Day: 5.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 87,640,609 km

• M1: 187,297 km (0.103 R)
• M2: 343,926 km (0.097 R)
• M3: 447,148 km (0.093 R)
• M4: 594,053 km (0.114 R)
• M5: 761,154 km (0.105 R)
• M6: 879,187 km (0.103 R)
• M7: 1,148,313 km (0.058 R)
• M8: 1,261,409 km (0.115 R)
• M9: 1,610,720 km (0.037 R)
• M10: 1,724,714 km (0.073 R)
• M11: 2,319,964 km (0.053 R)
• M12: 2,683,487 km (0.11 R)
• M13: 2,820,219 km (0.072 R)
• M14: 3,671,281 km (0.069 R)
• M15: 3,785,574 km (0.083 R)
• M16: 3,978,705 km (0.098 R)
• M17: 4,175,127 km (0.109 R)
• M18: 4,294,656 km (0.118 R)
• M19: 4,475,968 km (0.091 R)
• M20: 4,577,844 km (0.09 R)
• M21: 4,846,373 km (0.081 R)
• M22: 5,035,464 km (0.117 R)
• M23: 5,184,165 km (0.116 R)
• M24: 5,291,426 km (0.069 R)
• M25: 5,529,885 km (0.081 R)
• M26: 5,860,796 km (0.113 R)
• M27: 6,426,725 km (0.081 R)
• M28: 6,821,813 km (0.074 R)
• M29: 7,129,236 km (0.102 R)
• M30: 7,368,892 km (0.036 R)
• M31: 7,709,077 km (0.032 R)
• M32: 7,856,282 km (0.101 R)
• M33: 8,632,545 km (0.078 R)
• M34: 8,811,315 km (0.117 R)
• M35: 8,939,670 km (0.107 R)
• M36: 9,380,983 km (0.08 R)
• M37: 9,564,689 km (0.1 R)
• M38: 9,962,620 km (0.091 R)
• M39: 10,528,997 km (0.087 R)
• M40: 11,022,670 km (0.106 R)
• M41: 12,810,066 km (0.099 R)
• M42: 12,984,946 km (0.115 R)
• M43: 13,278,307 km (0.047 R)
• M44: 13,484,902 km (0.116 R)
• M45: 13,841,693 km (0.11 R)
• M46: 14,081,199 km (0.036 R)
• M47: 14,201,475 km (0.035 R)
• M48: 14,503,813 km (0.074 R)
• M49: 15,022,469 km (0.111 R)
• M50: 15,145,438 km (0.084 R)
• M51: 15,921,552 km (0.089 R)
• M52: 16,141,161 km (0.112 R)
• M53: 16,235,558 km (0.057 R)
• M54: 16,424,949 km (0.097 R)
• M55: 16,678,667 km (0.036 R)
• M56: 16,901,867 km (0.092 R)
• M57: 17,512,376 km (0.109 R)
• M58: 17,739,016 km (0.062 R)
• M59: 18,523,956 km (0.06 R)
• M60: 19,153,464 km (0.047 R)
• M61: 19,554,536 km (0.064 R)
• M62: 20,026,069 km (0.088 R)
• M63: 20,195,413 km (0.104 R)
• M64: 20,535,599 km (0.064 R)
• M65: 20,946,095 km (0.096 R)
• M66: 21,532,519 km (0.066 R)
• M67: 21,706,053 km (0.072 R)
• M68: 21,984,604 km (0.1 R)
• M69: 22,299,358 km (0.073 R)
• M70: 22,898,198 km (0.109 R)
• M71: 23,252,895 km (0.103 R)
• M72: 23,502,125 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.3

Radius: 6.5

Gravity: 20.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.57 AU - 12.53 AU

Year: 22126 Days

Day: 20.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,640,609 km

• M1: 168,447 km (0.033 R)
• M2: 328,517 km (0.054 R)
• M3: 605,722 km (0.046 R)
• M4: 781,350 km (0.096 R)
• M5: 1,001,707 km (0.086 R)
• M6: 1,951,654 km (0.106 R)
• M7: 2,136,856 km (0.102 R)
• M8: 2,849,690 km (0.087 R)
• M9: 3,720,649 km (0.102 R)
• M10: 3,904,056 km (0.081 R)
• M11: 3,950,431 km (0.099 R)
• M12: 4,915,337 km (0.089 R)
• M13: 5,475,880 km (0.078 R)
• M14: 5,579,851 km (0.056 R)
• M15: 5,737,228 km (0.085 R)
• M16: 6,490,902 km (0.078 R)
• M17: 6,545,954 km (0.084 R)
• M18: 6,656,357 km (0.077 R)
• M19: 6,823,308 km (0.12 R)
• M20: 6,935,357 km (0.073 R)
• M21: 7,736,903 km (0.117 R)
• M22: 9,177,680 km (0.062 R)
• M23: 9,613,309 km (0.08 R)
• M24: 9,676,140 km (0.092 R)
• M25: 10,119,398 km (0.119 R)
• M26: 10,764,165 km (0.06 R)
• M27: 11,355,825 km (0.046 R)
• M28: 12,296,945 km (0.063 R)
• M29: 12,707,890 km (0.052 R)
• M30: 14,974,896 km (0.069 R)
• M31: 15,120,605 km (0.044 R)
• M32: 15,413,667 km (0.104 R)
• M33: 16,154,326 km (0.091 R)
• M34: 17,824,138 km (0.074 R)
• M35: 18,444,819 km (0.076 R)
• M36: 19,151,519 km (0.118 R)
• M37: 21,652,945 km (0.118 R)
• M38: 22,648,519 km (0.097 R)
• M39: 22,983,618 km (0.092 R)
• M40: 23,574,231 km (0.114 R)
• M41: 23,998,939 km (0.107 R)
• M42: 24,169,630 km (0.038 R)
• M43: 24,512,060 km (0.12 R)
• M44: 24,856,285 km (0.095 R)
• M45: 27,576,722 km (0.096 R)
• M46: 28,564,517 km (0.089 R)
• M47: 28,745,380 km (0.087 R)
• M48: 29,381,321 km (0.108 R)
• M49: 30,113,902 km (0.051 R)
• M50: 30,574,663 km (0.104 R)
• M51: 30,667,115 km (0.069 R)
• M52: 31,783,863 km (0.104 R)
• M53: 34,440,721 km (0.072 R)
• M54: 35,212,796 km (0.077 R)
• M55: 37,168,040 km (0.065 R)
• M56: 39,459,580 km (0.104 R)
• M57: 39,560,259 km (0.077 R)
• M58: 40,673,267 km (0.063 R)
• M59: 41,591,499 km (0.113 R)
• M60: 41,693,974 km (0.098 R)
• M61: 41,796,448 km (0.091 R)
• M62: 42,826,579 km (0.098 R)
• M63: 42,929,951 km (0.06 R)
• M64: 43,344,637 km (0.119 R)
• M65: 46,178,170 km (0.051 R)
• M66: 46,284,235 km (0.075 R)
• M67: 47,778,119 km (0.033 R)
• M68: 50,703,356 km (0.097 R)
• M69: 53,018,383 km (0.092 R)
• M70: 53,351,837 km (0.082 R)
• M71: 53,686,038 km (0.091 R)
• M72: 54,356,686 km (0.109 R)
• M73: 55,142,374 km (0.086 R)
• M74: 58,093,790 km (0.066 R)
• M75: 59,473,232 km (0.112 R)
• M76: 60,863,295 km (0.076 R)
• M77: 62,381,414 km (0.103 R)
• M78: 64,266,796 km (0.06 R)
• M79: 64,622,391 km (0.055 R)
• M80: 69,547,452 km (0.054 R)
• M81: 70,156,165 km (0.077 R)
• M82: 70,400,309 km (0.113 R)
• M83: 73,226,811 km (0.08 R)
• M84: 75,714,624 km (0.09 R)
• M85: 76,215,478 km (0.083 R)
• M86: 78,103,552 km (0.114 R)
• M87: 78,863,061 km (0.119 R)
• M88: 80,261,950 km (0.12 R)
• M89: 81,925,778 km (0.107 R)
• M90: 82,439,946 km (0.099 R)
• M91: 83,084,114 km (0.1 R)
• M92: 83,342,320 km (0.086 R)
• M93: 84,896,941 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 12,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit