🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.48 AU - 1.74 AU

Year: 718 Days

Day: 27.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 174.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.87 AU - 3.87 AU

Year: 2174 Days

Day: 22.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,161,775 km

• M1: 55,650 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.19 AU - 4.55 AU

Year: 2676 Days

Day: 12.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,161,775 km

• M1: 417,378 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.35 AU - 5.43 AU

Year: 3233 Days

Day: 17.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.8

Radius: 12.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.28 AU - 6.38 AU

Year: 4947 Days

Day: 11 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 74,161,775 km

• M1: 159,023 km (0.026 R)
• M2: 269,725 km (0.084 R)
• M3: 433,235 km (0.086 R)
• M4: 531,372 km (0.101 R)
• M5: 618,737 km (0.045 R)
• M6: 733,478 km (0.103 R)
• M7: 914,941 km (0.057 R)
• M8: 1,324,091 km (0.089 R)
• M9: 1,407,118 km (0.105 R)
• M10: 1,608,177 km (0.12 R)
• M11: 2,039,019 km (0.058 R)
• M12: 2,168,720 km (0.076 R)
• M13: 2,334,924 km (0.114 R)
• M14: 2,505,615 km (0.076 R)
• M15: 2,609,884 km (0.062 R)
• M16: 2,715,800 km (0.117 R)
• M17: 3,135,272 km (0.11 R)
• M18: 3,267,068 km (0.113 R)
• M19: 3,420,107 km (0.096 R)
• M20: 3,594,986 km (0.073 R)
• M21: 3,773,008 km (0.116 R)
• M22: 4,014,908 km (0.084 R)
• M23: 4,345,519 km (0.099 R)
• M24: 5,011,379 km (0.116 R)
• M25: 5,732,142 km (0.114 R)
• M26: 5,870,819 km (0.089 R)
• M27: 6,199,186 km (0.11 R)
• M28: 6,557,623 km (0.076 R)
• M29: 6,751,502 km (0.111 R)
• M30: 7,597,029 km (0.099 R)
• M31: 7,724,187 km (0.108 R)
• M32: 8,187,940 km (0.1 R)
• M33: 8,740,555 km (0.066 R)
• M34: 8,820,440 km (0.092 R)
• M35: 9,196,679 km (0.108 R)
• M36: 9,386,818 km (0.066 R)
• M37: 9,660,731 km (0.12 R)
• M38: 10,104,439 km (0.025 R)
• M39: 10,300,711 km (0.104 R)
• M40: 12,004,631 km (0.078 R)
• M41: 12,153,032 km (0.114 R)
• M42: 12,242,342 km (0.081 R)
• M43: 12,995,417 km (0.065 R)
• M44: 13,362,231 km (0.091 R)
• M45: 13,701,370 km (0.08 R)
• M46: 14,388,473 km (0.119 R)
• M47: 14,609,429 km (0.11 R)
• M48: 15,022,768 km (0.093 R)
• M49: 15,343,356 km (0.082 R)
• M50: 16,122,163 km (0.095 R)
• M51: 17,080,187 km (0.092 R)
• M52: 17,247,288 km (0.118 R)
• M53: 17,650,454 km (0.119 R)
• M54: 18,500,469 km (0.088 R)
• M55: 18,740,873 km (0.095 R)
• M56: 19,468,218 km (0.086 R)
• M57: 20,134,228 km (0.079 R)
• M58: 20,416,968 km (0.113 R)
• M59: 20,629,846 km (0.069 R)
• M60: 21,093,599 km (0.085 R)
• M61: 22,140,634 km (0.101 R)
• M62: 22,322,994 km (0.039 R)
• M63: 22,542,305 km (0.079 R)
• M64: 23,093,722 km (0.12 R)
• M65: 23,687,028 km (0.108 R)
• M66: 24,135,223 km (0.105 R)
• M67: 24,510,714 km (0.086 R)
• M68: 25,649,303 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 11.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.49 AU - 6.31 AU

Year: 5037 Days

Day: 10.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,161,775 km

• M1: 146,756 km (0.101 R)
• M2: 266,284 km (0.12 R)
• M3: 441,015 km (0.073 R)
• M4: 525,537 km (0.118 R)
• M5: 705,055 km (0.039 R)
• M6: 866,471 km (0.112 R)
• M7: 1,160,131 km (0.097 R)
• M8: 1,295,817 km (0.088 R)
• M9: 1,424,920 km (0.103 R)
• M10: 1,534,126 km (0.102 R)
• M11: 1,646,025 km (0.053 R)
• M12: 1,735,186 km (0.093 R)
• M13: 2,163,634 km (0.057 R)
• M14: 2,247,708 km (0.043 R)
• M15: 2,361,402 km (0.116 R)
• M16: 2,550,644 km (0.113 R)
• M17: 2,775,190 km (0.092 R)
• M18: 2,897,711 km (0.066 R)
• M19: 3,116,423 km (0.117 R)
• M20: 3,227,873 km (0.032 R)
• M21: 3,340,670 km (0.118 R)
• M22: 3,788,117 km (0.059 R)
• M23: 4,045,126 km (0.108 R)
• M24: 4,468,189 km (0.117 R)
• M25: 4,630,503 km (0.072 R)
• M26: 4,776,361 km (0.047 R)
• M27: 4,868,513 km (0.037 R)
• M28: 4,961,114 km (0.077 R)
• M29: 5,299,355 km (0.03 R)
• M30: 5,375,650 km (0.098 R)
• M31: 5,781,808 km (0.039 R)
• M32: 5,899,691 km (0.104 R)
• M33: 6,018,472 km (0.056 R)
• M34: 6,379,452 km (0.045 R)
• M35: 6,542,214 km (0.034 R)
• M36: 6,726,818 km (0.075 R)
• M37: 6,954,955 km (0.084 R)
• M38: 7,249,064 km (0.054 R)
• M39: 7,590,147 km (0.044 R)
• M40: 7,697,858 km (0.096 R)
• M41: 7,827,709 km (0.085 R)
• M42: 8,288,171 km (0.092 R)
• M43: 8,488,183 km (0.119 R)
• M44: 8,780,049 km (0.094 R)
• M45: 9,166,610 km (0.061 R)
• M46: 9,815,565 km (0.1 R)
• M47: 10,311,931 km (0.104 R)
• M48: 10,840,909 km (0.072 R)
• M49: 11,157,608 km (0.107 R)
• M50: 11,452,615 km (0.103 R)
• M51: 11,576,332 km (0.093 R)
• M52: 12,378,476 km (0.105 R)
• M53: 12,454,621 km (0.071 R)
• M54: 12,991,977 km (0.086 R)
• M55: 13,172,841 km (0.107 R)
• M56: 13,328,422 km (0.119 R)
• M57: 13,536,962 km (0.108 R)
• M58: 13,641,531 km (0.077 R)
• M59: 13,851,716 km (0.046 R)
• M60: 14,036,469 km (0.081 R)
• M61: 14,891,421 km (0.058 R)
• M62: 15,134,817 km (0.111 R)
• M63: 15,543,668 km (0.108 R)
• M64: 16,011,311 km (0.105 R)
• M65: 16,427,791 km (0.11 R)
• M66: 16,735,514 km (0.099 R)
• M67: 16,932,385 km (0.119 R)
• M68: 17,243,249 km (0.063 R)
• M69: 17,613,055 km (0.098 R)
• M70: 17,813,217 km (0.087 R)
• M71: 18,679,837 km (0.119 R)
• M72: 19,589,692 km (0.032 R)
• M73: 19,975,654 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.2

Radius: 10.9

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.65 AU - 7.79 AU

Year: 7539 Days

Day: 8.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,161,775 km

• M1: 148,551 km (0.072 R)
• M2: 220,806 km (0.104 R)
• M3: 295,905 km (0.081 R)
• M4: 467,793 km (0.116 R)
• M5: 643,420 km (0.039 R)
• M6: 879,486 km (0.111 R)
• M7: 968,945 km (0.118 R)
• M8: 1,314,816 km (0.066 R)
• M9: 1,463,965 km (0.093 R)
• M10: 1,540,708 km (0.088 R)
• M11: 1,828,684 km (0.109 R)
• M12: 2,622,750 km (0.089 R)
• M13: 2,870,334 km (0.103 R)
• M14: 3,085,905 km (0.041 R)
• M15: 3,700,902 km (0.049 R)
• M16: 3,807,116 km (0.117 R)
• M17: 4,088,061 km (0.112 R)
• M18: 4,375,887 km (0.085 R)
• M19: 5,018,261 km (0.105 R)
• M20: 5,616,652 km (0.086 R)
• M21: 5,739,173 km (0.034 R)
• M22: 5,813,074 km (0.106 R)
• M23: 5,887,275 km (0.078 R)
• M24: 6,187,218 km (0.065 R)
• M25: 6,466,817 km (0.105 R)
• M26: 6,620,903 km (0.119 R)
• M27: 6,959,293 km (0.099 R)
• M28: 7,625,751 km (0.103 R)
• M29: 8,424,454 km (0.111 R)
• M30: 8,621,325 km (0.102 R)
• M31: 9,105,574 km (0.04 R)
• M32: 9,249,786 km (0.095 R)
• M33: 9,627,969 km (0.112 R)
• M34: 11,191,566 km (0.086 R)
• M35: 11,408,034 km (0.089 R)
• M36: 11,594,733 km (0.065 R)
• M37: 12,129,096 km (0.108 R)
• M38: 12,832,655 km (0.093 R)
• M39: 13,254,521 km (0.114 R)
• M40: 14,012,234 km (0.113 R)
• M41: 14,379,647 km (0.06 R)
• M42: 14,716,391 km (0.099 R)
• M43: 14,919,695 km (0.108 R)
• M44: 15,328,995 km (0.097 R)
• M45: 15,950,125 km (0.081 R)
• M46: 16,089,251 km (0.093 R)
• M47: 16,228,676 km (0.087 R)
• M48: 16,333,694 km (0.091 R)
• M49: 16,403,706 km (0.095 R)
• M50: 16,649,794 km (0.084 R)
• M51: 16,826,320 km (0.094 R)
• M52: 17,038,898 km (0.114 R)
• M53: 17,145,562 km (0.096 R)
• M54: 17,323,733 km (0.103 R)
• M55: 17,790,029 km (0.103 R)
• M56: 17,862,135 km (0.085 R)
• M57: 18,079,052 km (0.084 R)
• M58: 18,442,575 km (0.112 R)
• M59: 18,515,579 km (0.052 R)
• M60: 18,735,039 km (0.031 R)
• M61: 18,808,491 km (0.096 R)
• M62: 18,881,944 km (0.074 R)
• M63: 19,584,605 km (0.079 R)
• M64: 19,808,404 km (0.116 R)
• M65: 19,920,452 km (0.051 R)
• M66: 20,032,950 km (0.059 R)
• M67: 20,145,448 km (0.092 R)
• M68: 21,551,368 km (0.07 R)
• M69: 21,820,944 km (0.068 R)
• M70: 21,898,136 km (0.038 R)
• M71: 24,738,102 km (0.065 R)
• M72: 24,818,586 km (0.072 R)
• M73: 25,547,277 km (0.115 R)
• M74: 25,873,401 km (0.091 R)
• M75: 25,955,231 km (0.086 R)
• M76: 26,159,880 km (0.071 R)
• M77: 26,365,278 km (0.069 R)
• M78: 26,942,876 km (0.116 R)
• M79: 28,152,823 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.2

Radius: 7.1

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 15.39 AU - 24.69 AU

Year: 31530 Days

Day: 24 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,161,775 km

• M1: 492,626 km (0.078 R)
• M2: 1,043,744 km (0.095 R)
• M3: 1,923,978 km (0.08 R)
• M4: 2,021,965 km (0.073 R)
• M5: 2,680,943 km (0.085 R)
• M6: 2,864,799 km (0.032 R)
• M7: 3,322,718 km (0.118 R)
• M8: 3,480,394 km (0.114 R)
• M9: 4,740,457 km (0.107 R)
• M10: 5,604,235 km (0.119 R)
• M11: 5,651,060 km (0.054 R)
• M12: 6,863,251 km (0.092 R)
• M13: 7,993,912 km (0.083 R)
• M14: 11,716,206 km (0.067 R)
• M15: 12,626,808 km (0.107 R)
• M16: 13,121,678 km (0.041 R)
• M17: 13,560,000 km (0.033 R)
• M18: 14,773,538 km (0.092 R)
• M19: 15,888,640 km (0.061 R)
• M20: 17,783,447 km (0.104 R)
• M21: 17,921,526 km (0.109 R)
• M22: 20,394,678 km (0.065 R)
• M23: 21,633,946 km (0.095 R)
• M24: 22,374,306 km (0.076 R)
• M25: 22,448,806 km (0.09 R)
• M26: 23,500,330 km (0.12 R)
• M27: 23,879,859 km (0.049 R)
• M28: 23,956,005 km (0.116 R)
• M29: 24,184,889 km (0.114 R)
• M30: 24,875,882 km (0.102 R)
• M31: 25,340,084 km (0.115 R)
• M32: 27,544,259 km (0.103 R)
• M33: 28,265,770 km (0.112 R)
• M34: 28,750,168 km (0.101 R)
• M35: 31,046,794 km (0.074 R)
• M36: 31,630,226 km (0.106 R)
• M37: 33,486,885 km (0.115 R)
• M38: 35,900,796 km (0.043 R)
• M39: 36,337,622 km (0.118 R)
• M40: 37,658,870 km (0.105 R)
• M41: 38,637,839 km (0.117 R)
• M42: 39,265,103 km (0.091 R)
• M43: 39,444,919 km (0.084 R)
• M44: 40,348,341 km (0.12 R)
• M45: 41,258,494 km (0.114 R)
• M46: 41,716,114 km (0.099 R)
• M47: 41,807,818 km (0.107 R)
• M48: 42,267,382 km (0.098 R)
• M49: 43,006,396 km (0.086 R)
• M50: 43,470,299 km (0.078 R)
• M51: 44,216,194 km (0.101 R)
• M52: 44,684,435 km (0.066 R)
• M53: 47,720,075 km (0.1 R)
• M54: 48,972,209 km (0.091 R)
• M55: 51,508,791 km (0.099 R)
• M56: 52,495,838 km (0.086 R)
• M57: 54,288,020 km (0.081 R)
• M58: 55,897,843 km (0.112 R)
• M59: 58,752,469 km (0.096 R)
• M60: 58,855,393 km (0.109 R)
• M61: 61,132,721 km (0.095 R)
• M62: 61,967,926 km (0.032 R)
• M63: 62,387,099 km (0.096 R)
• M64: 64,602,494 km (0.101 R)
• M65: 65,240,080 km (0.077 R)
• M66: 66,843,470 km (0.109 R)
• M67: 68,568,034 km (0.106 R)
• M68: 69,218,486 km (0.078 R)
• M69: 70,853,591 km (0.077 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 14,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit