🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.4 AU - 0.6 AU

Year: 135 Days

Day: 26.4 Hours

Environment

Temp: 223 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,701,644 km

• M1: 181,163 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.58 AU - 0.9 AU

Year: 242 Days

Day: 45.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.83 AU - 0.85 AU

Year: 293 Days

Day: 13 Hours

Environment

Temp: 36 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,701,644 km

• M1: 81,082 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.68 AU - 1.08 AU

Year: 314 Days

Day: 12.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.44 AU - 2.76 AU

Year: 1596 Days

Day: 35.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.1

Radius: 8.6

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.35 AU - 6.43 AU

Year: 4765 Days

Day: 9.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,701,644 km

• M1: 113,994 km (0.112 R)
• M2: 313,707 km (0.075 R)
• M3: 391,348 km (0.115 R)
• M4: 623,823 km (0.11 R)
• M5: 714,779 km (0.096 R)
• M6: 1,266,944 km (0.067 R)
• M7: 1,842,896 km (0.079 R)
• M8: 2,011,343 km (0.07 R)
• M9: 2,202,529 km (0.109 R)
• M10: 2,565,454 km (0.116 R)
• M11: 2,621,553 km (0.036 R)
• M12: 2,678,101 km (0.073 R)
• M13: 3,124,950 km (0.074 R)
• M14: 3,285,917 km (0.081 R)
• M15: 3,387,943 km (0.056 R)
• M16: 3,449,577 km (0.112 R)
• M17: 3,785,125 km (0.08 R)
• M18: 3,956,864 km (0.119 R)
• M19: 4,419,869 km (0.057 R)
• M20: 4,600,883 km (0.05 R)
• M21: 5,040,401 km (0.11 R)
• M22: 5,348,872 km (0.095 R)
• M23: 5,614,857 km (0.11 R)
• M24: 5,712,544 km (0.077 R)
• M25: 6,412,812 km (0.05 R)
• M26: 6,721,283 km (0.117 R)
• M27: 7,060,870 km (0.067 R)
• M28: 7,432,770 km (0.08 R)
• M29: 7,486,476 km (0.056 R)
• M30: 7,594,186 km (0.111 R)
• M31: 7,865,856 km (0.086 R)
• M32: 7,947,985 km (0.091 R)
• M33: 8,586,918 km (0.026 R)
• M34: 8,784,686 km (0.053 R)
• M35: 9,184,711 km (0.104 R)
• M36: 9,619,891 km (0.077 R)
• M37: 10,091,573 km (0.119 R)
• M38: 10,510,447 km (0.038 R)
• M39: 10,570,735 km (0.096 R)
• M40: 10,843,602 km (0.096 R)
• M41: 11,272,648 km (0.045 R)
• M42: 11,365,249 km (0.087 R)
• M43: 11,926,541 km (0.099 R)
• M44: 12,178,912 km (0.119 R)
• M45: 12,369,350 km (0.04 R)
• M46: 12,464,943 km (0.105 R)
• M47: 12,817,546 km (0.12 R)
• M48: 13,729,943 km (0.053 R)
• M49: 14,094,064 km (0.116 R)
• M50: 15,069,293 km (0.075 R)
• M51: 15,137,360 km (0.098 R)
• M52: 15,273,793 km (0.116 R)
• M53: 15,444,933 km (0.105 R)
• M54: 15,582,264 km (0.034 R)
• M55: 15,789,158 km (0.087 R)
• M56: 16,345,063 km (0.088 R)
• M57: 16,520,093 km (0.093 R)
• M58: 16,730,876 km (0.113 R)
• M59: 17,368,911 km (0.105 R)
• M60: 17,654,942 km (0.08 R)
• M61: 17,870,662 km (0.06 R)
• M62: 18,741,771 km (0.098 R)
• M63: 18,814,924 km (0.044 R)
• M64: 19,552,442 km (0.077 R)
• M65: 19,775,492 km (0.114 R)
• M66: 20,374,482 km (0.083 R)
• M67: 21,131,597 km (0.072 R)
• M68: 21,360,631 km (0.082 R)
• M69: 21,705,604 km (0.057 R)
• M70: 22,013,775 km (0.063 R)
• M71: 22,439,830 km (0.107 R)
• M72: 22,595,562 km (0.119 R)
• M73: 22,868,727 km (0.084 R)
• M74: 23,655,313 km (0.104 R)
• M75: 23,893,024 km (0.103 R)
• M76: 24,012,253 km (0.043 R)
• M77: 24,611,094 km (0.114 R)
• M78: 24,691,278 km (0.053 R)
• M79: 25,012,914 km (0.08 R)
• M80: 25,336,045 km (0.118 R)
• M81: 25,457,518 km (0.059 R)
• M82: 25,782,595 km (0.11 R)
• M83: 26,190,847 km (0.074 R)
• M84: 26,313,667 km (0.101 R)
• M85: 26,765,901 km (0.109 R)
• M86: 27,970,314 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.4

Radius: 10.3

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.57 AU - 8.73 AU

Year: 8860 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,701,644 km

• M1: 138,677 km (0.103 R)
• M2: 264,339 km (0.104 R)
• M3: 366,964 km (0.102 R)
• M4: 884,572 km (0.098 R)
• M5: 1,428,211 km (0.041 R)
• M6: 1,588,879 km (0.082 R)
• M7: 1,692,550 km (0.03 R)
• M8: 2,106,936 km (0.088 R)
• M9: 2,699,643 km (0.089 R)
• M10: 2,925,386 km (0.107 R)
• M11: 3,002,130 km (0.103 R)
• M12: 3,639,417 km (0.096 R)
• M13: 3,861,121 km (0.11 R)
• M14: 4,115,886 km (0.086 R)
• M15: 4,317,993 km (0.117 R)
• M16: 4,523,241 km (0.071 R)
• M17: 5,004,647 km (0.117 R)
• M18: 5,189,401 km (0.084 R)
• M19: 5,282,750 km (0.065 R)
• M20: 5,534,074 km (0.075 R)
• M21: 5,693,246 km (0.096 R)
• M22: 6,081,453 km (0.083 R)
• M23: 7,123,701 km (0.095 R)
• M24: 7,331,941 km (0.072 R)
• M25: 7,506,821 km (0.068 R)
• M26: 8,184,500 km (0.029 R)
• M27: 8,881,626 km (0.053 R)
• M28: 8,993,375 km (0.065 R)
• M29: 9,143,272 km (0.064 R)
• M30: 9,712,492 km (0.077 R)
• M31: 10,137,350 km (0.096 R)
• M32: 10,371,620 km (0.119 R)
• M33: 10,965,075 km (0.081 R)
• M34: 11,326,504 km (0.119 R)
• M35: 11,610,440 km (0.09 R)
• M36: 12,853,299 km (0.11 R)
• M37: 13,107,017 km (0.047 R)
• M38: 13,234,475 km (0.11 R)
• M39: 13,362,381 km (0.117 R)
• M40: 14,051,279 km (0.113 R)
• M41: 14,356,309 km (0.05 R)
• M42: 14,443,824 km (0.116 R)
• M43: 15,106,243 km (0.04 R)
• M44: 15,239,834 km (0.06 R)
• M45: 16,232,117 km (0.108 R)
• M46: 17,853,309 km (0.085 R)
• M47: 18,089,075 km (0.106 R)
• M48: 18,421,033 km (0.074 R)
• M49: 18,563,899 km (0.091 R)
• M50: 18,754,935 km (0.087 R)
• M51: 19,138,953 km (0.095 R)
• M52: 19,380,255 km (0.045 R)
• M53: 19,963,686 km (0.111 R)
• M54: 20,454,218 km (0.072 R)
• M55: 20,849,605 km (0.076 R)
• M56: 21,397,283 km (0.119 R)
• M57: 21,697,974 km (0.083 R)
• M58: 22,608,577 km (0.07 R)
• M59: 22,761,615 km (0.096 R)
• M60: 23,634,968 km (0.038 R)
• M61: 23,738,489 km (0.115 R)
• M62: 24,519,390 km (0.087 R)
• M63: 27,999,485 km (0.048 R)
• M64: 28,769,167 km (0.089 R)
• M65: 28,879,570 km (0.051 R)
• M66: 29,156,475 km (0.057 R)
• M67: 30,160,726 km (0.03 R)
• M68: 32,374,924 km (0.026 R)
• M69: 32,547,410 km (0.092 R)
• M70: 33,705,148 km (0.119 R)
• M71: 33,821,685 km (0.064 R)
• M72: 34,699,974 km (0.12 R)
• M73: 35,171,357 km (0.061 R)
• M74: 36,180,095 km (0.101 R)
• M75: 36,359,164 km (0.071 R)
• M76: 38,835,158 km (0.102 R)
• M77: 39,692,953 km (0.099 R)
• M78: 40,062,609 km (0.111 R)
• M79: 40,371,379 km (0.11 R)
• M80: 40,867,296 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.7

Radius: 11.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.75 AU - 9.69 AU

Year: 10661 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,701,644 km

• M1: 149,299 km (0.059 R)
• M2: 226,641 km (0.039 R)
• M3: 568,472 km (0.093 R)
• M4: 689,945 km (0.074 R)
• M5: 1,091,316 km (0.103 R)
• M6: 1,207,554 km (0.08 R)
• M7: 1,759,869 km (0.075 R)
• M8: 1,874,611 km (0.094 R)
• M9: 2,039,468 km (0.027 R)
• M10: 2,234,095 km (0.107 R)
• M11: 2,563,360 km (0.117 R)
• M12: 2,667,928 km (0.065 R)
• M13: 2,747,365 km (0.093 R)
• M14: 2,881,405 km (0.1 R)
• M15: 3,128,241 km (0.053 R)
• M16: 3,325,112 km (0.062 R)
• M17: 3,410,831 km (0.042 R)
• M18: 3,880,120 km (0.091 R)
• M19: 4,401,319 km (0.104 R)
• M20: 5,075,706 km (0.089 R)
• M21: 5,341,242 km (0.09 R)
• M22: 5,543,349 km (0.063 R)
• M23: 5,782,406 km (0.05 R)
• M24: 6,129,773 km (0.087 R)
• M25: 6,305,999 km (0.069 R)
• M26: 6,555,678 km (0.088 R)
• M27: 6,663,688 km (0.115 R)
• M28: 8,043,878 km (0.105 R)
• M29: 8,121,070 km (0.076 R)
• M30: 8,786,332 km (0.114 R)
• M31: 8,985,297 km (0.037 R)
• M32: 9,387,865 km (0.105 R)
• M33: 9,796,417 km (0.05 R)
• M34: 9,919,984 km (0.107 R)
• M35: 10,420,090 km (0.035 R)
• M36: 11,314,685 km (0.063 R)
• M37: 11,968,877 km (0.044 R)
• M38: 12,905,210 km (0.088 R)
• M39: 13,911,405 km (0.07 R)
• M40: 14,236,781 km (0.038 R)
• M41: 14,423,927 km (0.032 R)
• M42: 14,895,310 km (0.061 R)
• M43: 15,853,186 km (0.05 R)
• M44: 16,388,447 km (0.111 R)
• M45: 16,535,501 km (0.112 R)
• M46: 17,078,392 km (0.117 R)
• M47: 17,227,392 km (0.093 R)
• M48: 17,476,771 km (0.095 R)
• M49: 17,727,497 km (0.115 R)
• M50: 18,181,527 km (0.099 R)
• M51: 18,282,954 km (0.065 R)
• M52: 18,947,019 km (0.097 R)
• M53: 19,049,793 km (0.084 R)
• M54: 21,199,065 km (0.054 R)
• M55: 22,058,505 km (0.05 R)
• M56: 22,492,489 km (0.104 R)
• M57: 23,258,729 km (0.089 R)
• M58: 23,977,996 km (0.072 R)
• M59: 24,536,145 km (0.11 R)
• M60: 25,665,459 km (0.074 R)
• M61: 27,682,188 km (0.101 R)
• M62: 28,680,006 km (0.071 R)
• M63: 28,916,520 km (0.075 R)
• M64: 29,689,642 km (0.082 R)
• M65: 31,195,494 km (0.115 R)
• M66: 32,356,374 km (0.113 R)
• M67: 32,787,814 km (0.109 R)
• M68: 33,220,900 km (0.093 R)
• M69: 33,718,462 km (0.044 R)
• M70: 34,280,950 km (0.075 R)
• M71: 34,531,976 km (0.045 R)
• M72: 35,035,821 km (0.109 R)
• M73: 36,497,991 km (0.099 R)
• M74: 37,140,065 km (0.059 R)
• M75: 37,591,551 km (0.118 R)
• M76: 37,915,281 km (0.095 R)
• M77: 42,072,157 km (0.094 R)
• M78: 42,206,496 km (0.057 R)
• M79: 42,408,304 km (0.093 R)
• M80: 42,677,729 km (0.112 R)
• M81: 43,286,293 km (0.08 R)
• M82: 43,761,416 km (0.099 R)
• M83: 44,580,165 km (0.065 R)
• M84: 45,472,816 km (0.049 R)

Asteroid Belt

Center: 10.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.4

Radius: 3.7

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.29 AU - 12.87 AU

Year: 15988 Days

Day: 17.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 37,701,644 km

• M1: 101,876 km (0.067 R)
• M2: 129,552 km (0.061 R)
• M3: 177,423 km (0.093 R)
• M4: 222,452 km (0.039 R)
• M5: 358,586 km (0.094 R)
• M6: 405,410 km (0.077 R)
• M7: 492,476 km (0.107 R)
• M8: 599,439 km (0.064 R)
• M9: 641,476 km (0.083 R)
• M10: 866,321 km (0.115 R)
• M11: 962,812 km (0.095 R)
• M12: 1,029,084 km (0.1 R)
• M13: 1,079,648 km (0.089 R)
• M14: 2,638,906 km (0.086 R)
• M15: 2,685,431 km (0.063 R)
• M16: 2,826,353 km (0.065 R)
• M17: 3,643,905 km (0.114 R)
• M18: 3,773,756 km (0.104 R)
• M19: 3,799,936 km (0.078 R)
• M20: 4,226,738 km (0.069 R)
• M21: 4,528,776 km (0.073 R)
• M22: 4,556,602 km (0.103 R)
• M23: 4,584,576 km (0.092 R)
• M24: 4,612,402 km (0.102 R)
• M25: 5,299,654 km (0.087 R)
• M26: 5,417,238 km (0.116 R)
• M27: 5,625,179 km (0.119 R)
• M28: 5,805,445 km (0.084 R)
• M29: 6,233,444 km (0.045 R)
• M30: 6,990,559 km (0.063 R)
• M31: 7,544,221 km (0.117 R)
• M32: 8,044,476 km (0.075 R)
• M33: 9,643,827 km (0.113 R)
• M34: 9,859,397 km (0.087 R)
• M35: 10,479,181 km (0.07 R)
• M36: 10,589,734 km (0.104 R)
• M37: 11,679,405 km (0.111 R)
• M38: 12,024,677 km (0.063 R)
• M39: 12,490,375 km (0.117 R)
• M40: 12,804,082 km (0.079 R)
• M41: 13,199,918 km (0.047 R)
• M42: 13,399,182 km (0.053 R)
• M43: 13,599,643 km (0.065 R)
• M44: 14,084,640 km (0.101 R)
• M45: 14,329,232 km (0.077 R)
• M46: 14,616,460 km (0.104 R)
• M47: 15,238,189 km (0.113 R)
• M48: 15,405,439 km (0.045 R)
• M49: 15,531,251 km (0.108 R)
• M50: 15,868,445 km (0.113 R)
• M51: 15,953,117 km (0.102 R)
• M52: 17,634,298 km (0.099 R)
• M53: 17,897,889 km (0.074 R)
• M54: 18,340,250 km (0.079 R)
• M55: 18,473,542 km (0.12 R)
• M56: 18,786,052 km (0.098 R)
• M57: 18,875,661 km (0.051 R)
• M58: 19,416,158 km (0.09 R)
• M59: 20,007,518 km (0.111 R)
• M60: 20,236,403 km (0.063 R)
• M61: 20,466,335 km (0.078 R)
• M62: 20,604,713 km (0.039 R)
• M63: 20,650,789 km (0.03 R)
• M64: 20,835,991 km (0.111 R)
• M65: 21,675,535 km (0.064 R)
• M66: 21,816,605 km (0.059 R)
• M67: 22,146,768 km (0.086 R)
• M68: 22,383,581 km (0.074 R)
• M69: 22,526,148 km (0.074 R)
• M70: 22,621,292 km (0.111 R)
• M71: 22,764,458 km (0.086 R)
• M72: 23,051,386 km (0.088 R)
• M73: 23,291,341 km (0.107 R)
• M74: 24,650,887 km (0.098 R)
• M75: 24,994,812 km (0.091 R)
• M76: 25,588,117 km (0.1 R)
• M77: 25,737,117 km (0.057 R)
• M78: 26,386,222 km (0.108 R)
• M79: 26,838,756 km (0.088 R)
• M80: 27,192,555 km (0.092 R)
• M81: 27,649,576 km (0.114 R)
• M82: 28,622,860 km (0.118 R)
• M83: 28,674,471 km (0.075 R)
• M84: 29,555,303 km (0.083 R)
• M85: 29,920,621 km (0.107 R)
• M86: 29,972,831 km (0.096 R)
• M87: 30,392,453 km (0.118 R)
• M88: 31,662,539 km (0.107 R)
• M89: 33,004,133 km (0.045 R)
• M90: 33,328,760 km (0.056 R)
• M91: 33,654,584 km (0.045 R)
• M92: 34,693,093 km (0.081 R)
• M93: 35,520,369 km (0.041 R)
• M94: 35,797,574 km (0.039 R)
• M95: 36,410,027 km (0.1 R)
• M96: 36,969,823 km (0.104 R)
• M97: 37,307,016 km (0.075 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 19,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit