🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.31 AU - 1.33 AU

Year: 543 Days

Day: 40.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.92 AU - 2.7 AU

Year: 1257 Days

Day: 18.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,984,378 km

• M1: 2,102,299 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.69 AU - 4.39 AU

Year: 2385 Days

Day: 42.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.04 AU - 4.88 AU

Year: 2822 Days

Day: 20 Hours

Environment

Temp: -128 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 13.8

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.78 AU - 6.32 AU

Year: 4683 Days

Day: 11.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,984,378 km

• M1: 288,425 km (0.043 R)
• M2: 397,332 km (0.113 R)
• M3: 497,563 km (0.103 R)
• M4: 671,844 km (0.106 R)
• M5: 852,857 km (0.108 R)
• M6: 1,004,849 km (0.084 R)
• M7: 1,292,526 km (0.055 R)
• M8: 1,463,366 km (0.082 R)
• M9: 1,579,454 km (0.054 R)
• M10: 1,727,257 km (0.081 R)
• M11: 1,828,535 km (0.069 R)
• M12: 2,381,897 km (0.058 R)
• M13: 2,627,537 km (0.119 R)
• M14: 3,003,327 km (0.108 R)
• M15: 3,350,843 km (0.087 R)
• M16: 3,442,097 km (0.09 R)
• M17: 3,543,525 km (0.095 R)
• M18: 3,853,791 km (0.086 R)
• M19: 3,997,853 km (0.102 R)
• M20: 4,094,793 km (0.104 R)
• M21: 4,340,881 km (0.113 R)
• M22: 4,571,711 km (0.105 R)
• M23: 4,941,068 km (0.067 R)
• M24: 5,192,841 km (0.117 R)
• M25: 5,513,430 km (0.058 R)
• M26: 5,709,104 km (0.092 R)
• M27: 6,062,454 km (0.1 R)
• M28: 6,219,382 km (0.058 R)
• M29: 6,320,959 km (0.117 R)
• M30: 6,514,239 km (0.083 R)
• M31: 6,628,981 km (0.085 R)
• M32: 6,953,758 km (0.114 R)
• M33: 7,153,471 km (0.103 R)
• M34: 7,825,016 km (0.089 R)
• M35: 8,143,809 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.8

Radius: 8.5

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.37 AU - 13.09 AU

Year: 15318 Days

Day: 12.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,984,378 km

• M1: 211,980 km (0.05 R)
• M2: 308,471 km (0.116 R)
• M3: 516,262 km (0.12 R)
• M4: 595,549 km (0.058 R)
• M5: 1,294,022 km (0.108 R)
• M6: 1,637,947 km (0.093 R)
• M7: 2,339,412 km (0.069 R)
• M8: 2,510,851 km (0.076 R)
• M9: 2,902,348 km (0.112 R)
• M10: 3,623,260 km (0.082 R)
• M11: 3,742,041 km (0.064 R)
• M12: 4,230,029 km (0.078 R)
• M13: 4,824,831 km (0.051 R)
• M14: 5,087,824 km (0.106 R)
• M15: 5,951,153 km (0.036 R)
• M16: 6,328,140 km (0.061 R)
• M17: 6,423,733 km (0.111 R)
• M18: 6,957,498 km (0.061 R)
• M19: 7,455,060 km (0.117 R)
• M20: 7,555,889 km (0.056 R)
• M21: 7,708,180 km (0.092 R)
• M22: 7,810,206 km (0.098 R)
• M23: 8,067,215 km (0.097 R)
• M24: 8,327,216 km (0.115 R)
• M25: 8,801,890 km (0.082 R)
• M26: 8,908,553 km (0.11 R)
• M27: 9,394,148 km (0.111 R)
• M28: 10,054,772 km (0.112 R)
• M29: 10,334,520 km (0.074 R)
• M30: 10,390,769 km (0.074 R)
• M31: 11,131,278 km (0.112 R)
• M32: 11,246,768 km (0.119 R)
• M33: 12,066,115 km (0.095 R)
• M34: 12,303,677 km (0.032 R)
• M35: 12,602,873 km (0.095 R)
• M36: 12,723,299 km (0.115 R)
• M37: 12,965,049 km (0.107 R)
• M38: 13,025,786 km (0.041 R)
• M39: 14,197,137 km (0.099 R)
• M40: 16,969,934 km (0.072 R)
• M41: 17,303,088 km (0.096 R)
• M42: 19,415,859 km (0.057 R)
• M43: 19,624,548 km (0.102 R)
• M44: 20,114,481 km (0.099 R)
• M45: 20,396,323 km (0.089 R)
• M46: 20,608,603 km (0.062 R)
• M47: 20,892,689 km (0.05 R)
• M48: 21,680,621 km (0.061 R)
• M49: 22,187,159 km (0.082 R)
• M50: 22,405,423 km (0.098 R)
• M51: 25,155,480 km (0.117 R)
• M52: 25,993,378 km (0.112 R)
• M53: 29,595,246 km (0.087 R)
• M54: 31,699,190 km (0.085 R)
• M55: 31,781,170 km (0.107 R)
• M56: 36,735,253 km (0.102 R)
• M57: 36,821,272 km (0.061 R)
• M58: 38,730,590 km (0.092 R)
• M59: 39,169,061 km (0.084 R)
• M60: 39,873,816 km (0.084 R)
• M61: 40,760,932 km (0.109 R)
• M62: 41,296,193 km (0.109 R)
• M63: 41,923,756 km (0.08 R)
• M64: 42,193,631 km (0.088 R)
• M65: 42,373,896 km (0.079 R)
• M66: 43,369,769 km (0.111 R)
• M67: 46,124,913 km (0.092 R)
• M68: 46,310,564 km (0.115 R)
• M69: 47,336,357 km (0.08 R)
• M70: 47,898,994 km (0.114 R)
• M71: 47,992,942 km (0.041 R)
• M72: 49,695,216 km (0.062 R)
• M73: 52,188,863 km (0.109 R)
• M74: 52,285,503 km (0.073 R)
• M75: 52,770,050 km (0.102 R)
• M76: 53,841,171 km (0.1 R)
• M77: 54,722,901 km (0.093 R)
• M78: 58,598,384 km (0.115 R)
• M79: 60,315,169 km (0.054 R)
• M80: 61,332,883 km (0.079 R)
• M81: 62,869,852 km (0.097 R)
• M82: 63,281,844 km (0.06 R)
• M83: 64,419,536 km (0.087 R)
• M84: 65,459,690 km (0.088 R)
• M85: 65,981,786 km (0.118 R)
• M86: 66,610,247 km (0.086 R)
• M87: 68,084,085 km (0.111 R)
• M88: 68,719,128 km (0.051 R)
• M89: 69,037,323 km (0.093 R)
• M90: 69,356,116 km (0.076 R)
• M91: 70,208,375 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.3

Radius: 9.1

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.85 AU - 12.69 AU

Year: 15394 Days

Day: 10.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,984,378 km

• M1: 327,171 km (0.08 R)
• M2: 618,288 km (0.064 R)
• M3: 824,583 km (0.036 R)
• M4: 890,855 km (0.05 R)
• M5: 1,200,074 km (0.07 R)
• M6: 1,276,070 km (0.1 R)
• M7: 1,767,200 km (0.116 R)
• M8: 3,330,198 km (0.112 R)
• M9: 4,115,288 km (0.104 R)
• M10: 5,163,520 km (0.11 R)
• M11: 5,544,845 km (0.119 R)
• M12: 5,630,714 km (0.116 R)
• M13: 5,847,631 km (0.105 R)
• M14: 6,111,671 km (0.059 R)
• M15: 6,834,678 km (0.056 R)
• M16: 7,347,350 km (0.106 R)
• M17: 7,872,438 km (0.116 R)
• M18: 8,508,678 km (0.106 R)
• M19: 8,807,874 km (0.117 R)
• M20: 9,882,286 km (0.047 R)
• M21: 10,997,687 km (0.096 R)
• M22: 11,214,604 km (0.075 R)
• M23: 12,320,581 km (0.085 R)
• M24: 13,057,949 km (0.09 R)
• M25: 13,115,395 km (0.081 R)
• M26: 13,403,221 km (0.09 R)
• M27: 13,985,157 km (0.096 R)
• M28: 15,294,438 km (0.093 R)
• M29: 15,354,875 km (0.035 R)
• M30: 17,267,783 km (0.09 R)
• M31: 18,348,478 km (0.081 R)
• M32: 18,605,936 km (0.055 R)
• M33: 20,043,123 km (0.083 R)
• M34: 20,175,517 km (0.029 R)
• M35: 22,333,616 km (0.101 R)
• M36: 22,884,435 km (0.086 R)
• M37: 23,022,963 km (0.048 R)
• M38: 25,346,816 km (0.094 R)
• M39: 25,490,131 km (0.079 R)
• M40: 26,355,255 km (0.027 R)
• M41: 28,188,128 km (0.084 R)
• M42: 28,336,529 km (0.086 R)
• M43: 28,634,229 km (0.096 R)
• M44: 28,708,729 km (0.118 R)
• M45: 29,457,915 km (0.09 R)
• M46: 30,593,812 km (0.066 R)
• M47: 30,975,586 km (0.06 R)
• M48: 31,052,180 km (0.057 R)
• M49: 31,821,113 km (0.068 R)
• M50: 32,596,329 km (0.075 R)
• M51: 34,244,598 km (0.113 R)
• M52: 35,518,424 km (0.065 R)
• M53: 36,161,246 km (0.072 R)
• M54: 36,483,929 km (0.09 R)
• M55: 37,213,817 km (0.066 R)
• M56: 38,030,471 km (0.091 R)
• M57: 38,276,560 km (0.081 R)
• M58: 40,599,067 km (0.099 R)
• M59: 42,200,961 km (0.097 R)
• M60: 42,455,876 km (0.104 R)
• M61: 43,480,172 km (0.116 R)
• M62: 43,995,537 km (0.055 R)
• M63: 45,118,867 km (0.077 R)
• M64: 45,292,401 km (0.073 R)
• M65: 45,989,228 km (0.08 R)
• M66: 46,865,273 km (0.112 R)
• M67: 47,041,200 km (0.113 R)
• M68: 47,129,164 km (0.038 R)
• M69: 47,658,441 km (0.119 R)
• M70: 49,258,091 km (0.112 R)
• M71: 50,604,472 km (0.074 R)
• M72: 51,146,465 km (0.045 R)
• M73: 51,962,970 km (0.093 R)
• M74: 53,425,140 km (0.052 R)
• M75: 53,516,993 km (0.107 R)
• M76: 54,345,914 km (0.117 R)
• M77: 54,900,773 km (0.057 R)
• M78: 54,993,524 km (0.101 R)
• M79: 55,923,125 km (0.115 R)
• M80: 57,233,303 km (0.052 R)
• M81: 57,515,445 km (0.105 R)
• M82: 59,122,574 km (0.094 R)
• M83: 59,217,569 km (0.104 R)
• M84: 59,407,708 km (0.026 R)
• M85: 59,884,028 km (0.026 R)
• M86: 60,170,358 km (0.091 R)
• M87: 60,265,951 km (0.03 R)
• M88: 61,801,723 km (0.091 R)
• M89: 62,768,125 km (0.047 R)
• M90: 62,864,915 km (0.076 R)
• M91: 63,253,121 km (0.099 R)
• M92: 63,544,837 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.4

Radius: 8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 16.04 AU - 23.12 AU

Year: 31031 Days

Day: 15.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,984,378 km

• M1: 121,773 km (0.103 R)
• M2: 348,114 km (0.083 R)
• M3: 511,326 km (0.081 R)
• M4: 866,770 km (0.089 R)
• M5: 1,657,844 km (0.053 R)
• M6: 1,854,266 km (0.118 R)
• M7: 2,208,513 km (0.098 R)
• M8: 2,456,547 km (0.095 R)
• M9: 3,184,191 km (0.058 R)
• M10: 3,323,317 km (0.039 R)
• M11: 4,011,467 km (0.077 R)
• M12: 4,703,207 km (0.092 R)
• M13: 4,821,988 km (0.059 R)
• M14: 4,982,058 km (0.104 R)
• M15: 6,677,151 km (0.109 R)
• M16: 6,855,771 km (0.112 R)
• M17: 7,126,693 km (0.078 R)
• M18: 7,772,208 km (0.117 R)
• M19: 7,866,006 km (0.074 R)
• M20: 9,869,420 km (0.104 R)
• M21: 10,796,329 km (0.089 R)
• M22: 11,006,065 km (0.109 R)
• M23: 11,111,382 km (0.098 R)
• M24: 11,376,320 km (0.117 R)
• M25: 11,696,908 km (0.061 R)
• M26: 12,183,550 km (0.11 R)
• M27: 12,621,572 km (0.032 R)
• M28: 12,676,774 km (0.11 R)
• M29: 13,176,431 km (0.115 R)
• M30: 13,569,574 km (0.062 R)
• M31: 13,626,122 km (0.038 R)
• M32: 14,367,380 km (0.076 R)
• M33: 14,772,042 km (0.097 R)
• M34: 14,946,622 km (0.06 R)
• M35: 16,008,319 km (0.11 R)
• M36: 16,127,698 km (0.078 R)
• M37: 17,033,064 km (0.115 R)
• M38: 17,707,601 km (0.105 R)
• M39: 17,892,953 km (0.102 R)
• M40: 19,399,702 km (0.119 R)
• M41: 20,103,859 km (0.09 R)
• M42: 20,232,813 km (0.051 R)
• M43: 20,556,243 km (0.065 R)
• M44: 20,946,843 km (0.114 R)
• M45: 21,208,490 km (0.095 R)
• M46: 21,735,075 km (0.109 R)
• M47: 22,066,434 km (0.117 R)
• M48: 23,952,564 km (0.025 R)
• M49: 24,226,178 km (0.116 R)
• M50: 26,240,962 km (0.069 R)
• M51: 26,593,714 km (0.1 R)
• M52: 26,664,474 km (0.107 R)
• M53: 26,806,143 km (0.115 R)
• M54: 27,804,859 km (0.073 R)
• M55: 28,020,429 km (0.105 R)
• M56: 28,670,582 km (0.107 R)
• M57: 29,033,955 km (0.106 R)
• M58: 29,325,671 km (0.077 R)
• M59: 29,471,977 km (0.112 R)
• M60: 29,985,846 km (0.062 R)
• M61: 30,428,506 km (0.096 R)
• M62: 30,502,557 km (0.098 R)
• M63: 30,650,809 km (0.105 R)
• M64: 31,844,899 km (0.099 R)
• M65: 32,674,569 km (0.108 R)
• M66: 33,664,308 km (0.097 R)
• M67: 33,970,834 km (0.066 R)
• M68: 34,973,439 km (0.111 R)
• M69: 35,829,438 km (0.12 R)
• M70: 37,403,357 km (0.081 R)
• M71: 37,561,931 km (0.096 R)
• M72: 37,641,367 km (0.077 R)
• M73: 38,198,620 km (0.072 R)
• M74: 38,518,460 km (0.111 R)
• M75: 38,758,714 km (0.103 R)
• M76: 38,919,232 km (0.074 R)
• M77: 42,671,895 km (0.055 R)
• M78: 44,843,458 km (0.095 R)
• M79: 47,564,942 km (0.085 R)
• M80: 49,728,277 km (0.068 R)
• M81: 50,077,289 km (0.074 R)
• M82: 52,011,739 km (0.097 R)
• M83: 52,721,282 km (0.101 R)
• M84: 55,229,739 km (0.09 R)
• M85: 55,681,674 km (0.117 R)
• M86: 56,589,434 km (0.108 R)
• M87: 57,319,023 km (0.114 R)
• M88: 57,776,642 km (0.095 R)
• M89: 58,143,756 km (0.119 R)
• M90: 59,897,342 km (0.086 R)
• M91: 60,268,793 km (0.067 R)
• M92: 60,640,993 km (0.104 R)
• M93: 60,827,392 km (0.034 R)
• M94: 61,481,135 km (0.096 R)
• M95: 61,949,675 km (0.104 R)
• M96: 62,043,473 km (0.103 R)
• M97: 62,231,218 km (0.102 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 14,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit