🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.46 AU - 0.64 AU

Year: 151 Days

Day: 32.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 141 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.61 AU - 0.63 AU

Year: 181 Days

Day: 14.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,719,174 km

• M1: 428,897 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.96 AU - 1.12 AU

Year: 393 Days

Day: 16.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.09 AU - 1.09 AU

Year: 422 Days

Day: 15 Hours

Environment

Temp: 7 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,719,174 km

• M1: 134,488 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.96 AU - 2.66 AU

Year: 1302 Days

Day: 18.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,719,174 km

• M1: 32,014 km (0.114 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.6

Radius: 13

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.22 AU - 5.64 AU

Year: 4692 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,719,174 km

• M1: 163,810 km (0.112 R)
• M2: 411,693 km (0.098 R)
• M3: 504,444 km (0.091 R)
• M4: 655,538 km (0.113 R)
• M5: 1,081,443 km (0.113 R)
• M6: 1,168,958 km (0.099 R)
• M7: 1,272,180 km (0.04 R)
• M8: 1,516,474 km (0.084 R)
• M9: 1,717,384 km (0.082 R)
• M10: 1,821,204 km (0.085 R)
• M11: 1,912,010 km (0.06 R)
• M12: 2,066,844 km (0.047 R)
• M13: 2,307,098 km (0.097 R)
• M14: 2,439,193 km (0.071 R)
• M15: 2,573,682 km (0.058 R)
• M16: 2,903,545 km (0.109 R)
• M17: 3,046,561 km (0.112 R)
• M18: 3,155,468 km (0.044 R)
• M19: 3,265,722 km (0.038 R)
• M20: 3,527,967 km (0.052 R)
• M21: 3,700,154 km (0.104 R)
• M22: 4,053,205 km (0.116 R)
• M23: 4,193,528 km (0.086 R)
• M24: 4,561,837 km (0.114 R)
• M25: 4,645,014 km (0.069 R)
• M26: 4,728,789 km (0.078 R)
• M27: 5,133,900 km (0.089 R)
• M28: 5,351,565 km (0.063 R)
• M29: 5,572,521 km (0.101 R)
• M30: 6,369,129 km (0.069 R)
• M31: 6,485,816 km (0.082 R)
• M32: 6,579,763 km (0.095 R)
• M33: 6,960,041 km (0.044 R)
• M34: 7,274,346 km (0.088 R)
• M35: 7,445,486 km (0.12 R)
• M36: 7,568,605 km (0.072 R)
• M37: 7,766,972 km (0.116 R)
• M38: 8,423,707 km (0.101 R)
• M39: 8,732,925 km (0.11 R)
• M40: 9,045,884 km (0.11 R)
• M41: 9,522,204 km (0.101 R)
• M42: 9,629,166 km (0.046 R)
• M43: 10,609,930 km (0.073 R)
• M44: 10,776,582 km (0.11 R)
• M45: 11,140,404 km (0.057 R)
• M46: 11,679,704 km (0.11 R)
• M47: 11,823,019 km (0.118 R)
• M48: 11,995,804 km (0.06 R)
• M49: 12,198,360 km (0.027 R)
• M50: 12,314,598 km (0.11 R)
• M51: 12,990,481 km (0.099 R)
• M52: 13,139,031 km (0.082 R)
• M53: 13,618,193 km (0.036 R)
• M54: 13,981,267 km (0.081 R)
• M55: 14,164,076 km (0.103 R)
• M56: 14,439,785 km (0.095 R)
• M57: 14,655,355 km (0.1 R)
• M58: 15,277,383 km (0.076 R)
• M59: 15,528,558 km (0.112 R)
• M60: 15,654,819 km (0.042 R)
• M61: 15,812,944 km (0.086 R)
• M62: 16,130,839 km (0.081 R)
• M63: 16,418,666 km (0.118 R)
• M64: 16,870,002 km (0.074 R)
• M65: 17,620,236 km (0.108 R)
• M66: 17,850,766 km (0.048 R)
• M67: 18,749,251 km (0.075 R)
• M68: 19,018,228 km (0.083 R)
• M69: 19,628,437 km (0.078 R)
• M70: 20,210,523 km (0.092 R)
• M71: 20,520,938 km (0.083 R)
• M72: 20,624,759 km (0.098 R)
• M73: 21,496,915 km (0.068 R)
• M74: 21,602,381 km (0.104 R)
• M75: 21,849,218 km (0.075 R)
• M76: 22,274,525 km (0.11 R)
• M77: 23,133,216 km (0.1 R)
• M78: 24,221,690 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.4

Radius: 10.8

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.56 AU - 9.26 AU

Year: 7481 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,719,174 km

• M1: 145,409 km (0.07 R)
• M2: 223,200 km (0.098 R)
• M3: 329,115 km (0.091 R)
• M4: 716,125 km (0.053 R)
• M5: 1,203,216 km (0.06 R)
• M6: 2,634,119 km (0.101 R)
• M7: 2,917,906 km (0.09 R)
• M8: 3,157,562 km (0.081 R)
• M9: 3,403,800 km (0.03 R)
• M10: 3,487,276 km (0.033 R)
• M11: 4,031,812 km (0.052 R)
• M12: 4,209,534 km (0.108 R)
• M13: 4,541,791 km (0.109 R)
• M14: 4,757,811 km (0.098 R)
• M15: 4,945,706 km (0.066 R)
• M16: 5,040,551 km (0.116 R)
• M17: 5,296,513 km (0.091 R)
• M18: 6,991,008 km (0.1 R)
• M19: 7,933,474 km (0.115 R)
• M20: 8,306,571 km (0.082 R)
• M21: 9,147,611 km (0.05 R)
• M22: 9,342,537 km (0.079 R)
• M23: 9,578,303 km (0.091 R)
• M24: 9,816,014 km (0.105 R)
• M25: 10,459,584 km (0.106 R)
• M26: 11,075,329 km (0.06 R)
• M27: 11,199,944 km (0.055 R)
• M28: 11,999,544 km (0.099 R)
• M29: 12,427,993 km (0.108 R)
• M30: 12,557,395 km (0.11 R)
• M31: 13,966,308 km (0.072 R)
• M32: 14,643,986 km (0.082 R)
• M33: 14,780,718 km (0.12 R)
• M34: 15,193,758 km (0.087 R)
• M35: 15,564,013 km (0.098 R)
• M36: 16,219,252 km (0.12 R)
• M37: 17,750,535 km (0.04 R)
• M38: 19,527,758 km (0.045 R)
• M39: 19,628,138 km (0.087 R)
• M40: 21,361,080 km (0.088 R)
• M41: 22,088,874 km (0.105 R)
• M42: 22,403,328 km (0.106 R)
• M43: 22,613,663 km (0.041 R)
• M44: 23,461,883 km (0.115 R)
• M45: 23,782,621 km (0.085 R)
• M46: 24,212,715 km (0.113 R)
• M47: 24,320,575 km (0.074 R)
• M48: 24,428,584 km (0.075 R)
• M49: 25,298,795 km (0.09 R)
• M50: 26,678,686 km (0.114 R)
• M51: 26,790,136 km (0.079 R)
• M52: 27,237,584 km (0.113 R)
• M53: 28,139,659 km (0.113 R)
• M54: 28,366,748 km (0.079 R)
• M55: 28,537,439 km (0.106 R)
• M56: 28,879,869 km (0.079 R)
• M57: 29,338,536 km (0.089 R)
• M58: 30,089,069 km (0.075 R)
• M59: 30,437,632 km (0.103 R)
• M60: 30,846,034 km (0.064 R)
• M61: 30,963,019 km (0.101 R)
• M62: 31,373,665 km (0.09 R)
• M63: 31,609,132 km (0.117 R)
• M64: 31,845,198 km (0.11 R)
• M65: 32,795,294 km (0.103 R)
• M66: 32,914,673 km (0.06 R)
• M67: 33,094,041 km (0.114 R)
• M68: 33,995,967 km (0.099 R)
• M69: 34,845,084 km (0.05 R)
• M70: 36,193,260 km (0.115 R)
• M71: 36,625,897 km (0.097 R)
• M72: 37,371,493 km (0.038 R)
• M73: 37,808,618 km (0.037 R)
• M74: 38,059,344 km (0.098 R)
• M75: 38,436,181 km (0.119 R)
• M76: 38,751,234 km (0.045 R)
• M77: 38,877,495 km (0.12 R)
• M78: 39,193,894 km (0.109 R)
• M79: 39,638,050 km (0.057 R)
• M80: 40,084,001 km (0.079 R)
• M81: 40,595,626 km (0.116 R)
• M82: 41,496,056 km (0.117 R)
• M83: 42,403,217 km (0.059 R)
• M84: 43,448,009 km (0.117 R)
• M85: 43,841,900 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.6

Radius: 8.1

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.41 AU - 10.01 AU

Year: 9533 Days

Day: 5 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,719,174 km

• M1: 138,976 km (0.102 R)
• M2: 193,280 km (0.053 R)
• M3: 541,843 km (0.093 R)
• M4: 594,801 km (0.105 R)
• M5: 1,049,878 km (0.12 R)
• M6: 1,100,592 km (0.05 R)
• M7: 1,240,017 km (0.101 R)
• M8: 1,385,276 km (0.03 R)
• M9: 2,021,666 km (0.119 R)
• M10: 2,259,377 km (0.071 R)
• M11: 3,247,770 km (0.109 R)
• M12: 3,500,889 km (0.054 R)
• M13: 4,026,127 km (0.12 R)
• M14: 4,325,473 km (0.114 R)
• M15: 4,917,132 km (0.102 R)
• M16: 5,958,932 km (0.088 R)
• M17: 6,175,251 km (0.114 R)
• M18: 6,552,237 km (0.117 R)
• M19: 6,615,816 km (0.11 R)
• M20: 6,743,573 km (0.055 R)
• M21: 6,904,391 km (0.09 R)
• M22: 7,197,154 km (0.109 R)
• M23: 7,394,473 km (0.093 R)
• M24: 7,627,098 km (0.095 R)
• M25: 7,828,457 km (0.11 R)
• M26: 8,065,420 km (0.099 R)
• M27: 8,270,518 km (0.118 R)
• M28: 8,373,741 km (0.104 R)
• M29: 8,720,808 km (0.094 R)
• M30: 9,500,961 km (0.074 R)
• M31: 9,573,067 km (0.082 R)
• M32: 9,862,988 km (0.095 R)
• M33: 10,637,905 km (0.084 R)
• M34: 10,938,148 km (0.037 R)
• M35: 11,127,389 km (0.043 R)
• M36: 12,050,258 km (0.109 R)
• M37: 12,837,891 km (0.115 R)
• M38: 13,278,307 km (0.059 R)
• M39: 13,520,506 km (0.106 R)
• M40: 13,723,510 km (0.106 R)
• M41: 14,670,465 km (0.119 R)
• M42: 14,795,529 km (0.11 R)
• M43: 15,088,740 km (0.103 R)
• M44: 15,299,225 km (0.113 R)
• M45: 15,808,755 km (0.108 R)
• M46: 16,108,400 km (0.101 R)
• M47: 16,280,587 km (0.108 R)
• M48: 16,496,606 km (0.112 R)
• M49: 16,844,122 km (0.109 R)
• M50: 16,975,170 km (0.098 R)
• M51: 17,106,517 km (0.065 R)
• M52: 17,546,633 km (0.078 R)
• M53: 17,901,480 km (0.047 R)
• M54: 18,079,800 km (0.111 R)
• M55: 18,348,328 km (0.046 R)
• M56: 18,618,203 km (0.076 R)
• M57: 18,753,739 km (0.099 R)
• M58: 18,889,424 km (0.073 R)
• M59: 19,025,558 km (0.082 R)
• M60: 19,298,724 km (0.115 R)
• M61: 19,619,013 km (0.099 R)
• M62: 20,218,601 km (0.082 R)
• M63: 20,497,451 km (0.049 R)
• M64: 20,917,971 km (0.102 R)
• M65: 21,720,115 km (0.113 R)
• M66: 22,100,991 km (0.086 R)
• M67: 22,388,219 km (0.114 R)
• M68: 22,676,644 km (0.092 R)
• M69: 22,772,985 km (0.103 R)
• M70: 23,063,055 km (0.117 R)
• M71: 23,354,322 km (0.092 R)
• M72: 24,680,058 km (0.06 R)
• M73: 24,928,241 km (0.115 R)
• M74: 26,536,269 km (0.085 R)
• M75: 27,558,172 km (0.095 R)
• M76: 27,712,557 km (0.12 R)
• M77: 27,867,241 km (0.08 R)
• M78: 27,970,613 km (0.112 R)
• M79: 28,645,000 km (0.057 R)
• M80: 30,221,911 km (0.06 R)
• M81: 30,381,084 km (0.109 R)
• M82: 30,434,191 km (0.103 R)
• M83: 32,857,377 km (0.093 R)
• M84: 33,954,079 km (0.042 R)
• M85: 34,119,534 km (0.093 R)
• M86: 36,352,283 km (0.086 R)
• M87: 36,465,229 km (0.117 R)
• M88: 36,861,215 km (0.093 R)
• M89: 37,315,543 km (0.116 R)
• M90: 37,714,521 km (0.097 R)
• M91: 37,771,667 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.2

Radius: 10.2

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.82 AU - 11.64 AU

Year: 11256 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,719,174 km

• M1: 163,810 km (0.09 R)
• M2: 251,474 km (0.117 R)
• M3: 669,450 km (0.068 R)
• M4: 1,061,995 km (0.12 R)
• M5: 1,165,367 km (0.06 R)
• M6: 1,473,689 km (0.071 R)
• M7: 1,661,434 km (0.116 R)
• M8: 1,832,275 km (0.071 R)
• M9: 1,932,655 km (0.064 R)
• M10: 2,165,130 km (0.102 R)
• M11: 2,517,283 km (0.066 R)
• M12: 2,800,472 km (0.062 R)
• M13: 3,214,409 km (0.099 R)
• M14: 3,490,866 km (0.089 R)
• M15: 5,056,408 km (0.055 R)
• M16: 6,809,396 km (0.102 R)
• M17: 7,324,910 km (0.085 R)
• M18: 8,393,338 km (0.102 R)
• M19: 8,689,243 km (0.102 R)
• M20: 9,161,224 km (0.055 R)
• M21: 9,378,590 km (0.11 R)
• M22: 9,685,864 km (0.12 R)
• M23: 9,862,838 km (0.098 R)
• M24: 9,951,699 km (0.091 R)
• M25: 10,355,165 km (0.083 R)
• M26: 10,627,134 km (0.086 R)
• M27: 10,901,346 km (0.105 R)
• M28: 10,993,349 km (0.109 R)
• M29: 11,085,501 km (0.09 R)
• M30: 11,644,249 km (0.091 R)
• M31: 11,832,593 km (0.106 R)
• M32: 11,927,139 km (0.069 R)
• M33: 12,259,994 km (0.114 R)
• M34: 13,325,879 km (0.098 R)
• M35: 13,671,301 km (0.104 R)
• M36: 14,270,290 km (0.032 R)
• M37: 14,471,799 km (0.119 R)
• M38: 15,442,091 km (0.116 R)
• M39: 16,170,483 km (0.08 R)
• M40: 17,660,777 km (0.09 R)
• M41: 18,586,787 km (0.106 R)
• M42: 18,806,996 km (0.106 R)
• M43: 18,972,750 km (0.054 R)
• M44: 19,194,454 km (0.063 R)
• M45: 21,056,199 km (0.091 R)
• M46: 21,573,958 km (0.088 R)
• M47: 21,863,280 km (0.115 R)
• M48: 22,680,533 km (0.096 R)
• M49: 23,152,066 km (0.091 R)
• M50: 23,805,659 km (0.116 R)
• M51: 23,925,187 km (0.114 R)
• M52: 24,767,274 km (0.096 R)
• M53: 26,604,037 km (0.076 R)
• M54: 27,413,660 km (0.111 R)
• M55: 28,231,213 km (0.11 R)
• M56: 29,056,843 km (0.065 R)
• M57: 29,248,478 km (0.085 R)
• M58: 30,277,861 km (0.106 R)
• M59: 31,188,164 km (0.083 R)
• M60: 32,703,142 km (0.099 R)
• M61: 32,769,563 km (0.105 R)
• M62: 33,771,121 km (0.074 R)
• M63: 34,174,586 km (0.078 R)
• M64: 34,444,461 km (0.053 R)
• M65: 34,512,079 km (0.098 R)
• M66: 36,147,184 km (0.095 R)
• M67: 36,766,818 km (0.082 R)
• M68: 37,181,803 km (0.098 R)
• M69: 37,737,708 km (0.07 R)
• M70: 37,876,984 km (0.055 R)
• M71: 39,350,972 km (0.08 R)
• M72: 39,492,192 km (0.099 R)
• M73: 40,059,318 km (0.093 R)
• M74: 42,499,409 km (0.115 R)
• M75: 43,299,159 km (0.069 R)
• M76: 43,518,021 km (0.11 R)
• M77: 43,810,634 km (0.064 R)
• M78: 44,544,711 km (0.084 R)
• M79: 45,061,123 km (0.049 R)
• M80: 45,282,976 km (0.118 R)
• M81: 45,357,027 km (0.115 R)
• M82: 48,503,220 km (0.112 R)
• M83: 49,720,199 km (0.114 R)
• M84: 50,332,503 km (0.036 R)
• M85: 50,562,734 km (0.115 R)
• M86: 50,639,478 km (0.109 R)
• M87: 51,487,249 km (0.062 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 - 11,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit