🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.61 AU - 0.69 AU

Year: 184 Days

Day: 42.9 Hours

Environment

Temp: 227 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.59 AU - 0.85 AU

Year: 215 Days

Day: 19 Hours

Environment

Temp: 221 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.23 AU - 3.21 AU

Year: 1577 Days

Day: 40.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,033,192 km

• M1: 1,091,466 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.04 AU - 3.16 AU

Year: 1918 Days

Day: 25.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,033,192 km

• M1: 818,001 km (0.111 R)
• M2: 1,806,544 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.88 AU - 4.5 AU

Year: 3014 Days

Day: 21.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,033,192 km

• M1: 1,109,867 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.62 AU - 5.6 AU

Year: 3479 Days

Day: 19 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,033,192 km

• M1: 708,645 km (0.034 R)
• M2: 3,539,037 km (0.073 R)

Asteroid Belt

Center: 7.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.8

Radius: 12.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.05 AU - 10.97 AU

Year: 11975 Days

Day: 7.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,033,192 km

• M1: 178,021 km (0.075 R)
• M2: 277,205 km (0.085 R)
• M3: 478,264 km (0.086 R)
• M4: 584,928 km (0.091 R)
• M5: 826,977 km (0.104 R)
• M6: 921,972 km (0.095 R)
• M7: 1,020,856 km (0.086 R)
• M8: 1,102,985 km (0.118 R)
• M9: 1,340,995 km (0.093 R)
• M10: 2,021,965 km (0.115 R)
• M11: 2,567,997 km (0.048 R)
• M12: 2,977,147 km (0.09 R)
• M13: 3,097,873 km (0.089 R)
• M14: 3,438,507 km (0.101 R)
• M15: 3,629,544 km (0.049 R)
• M16: 4,325,772 km (0.104 R)
• M17: 5,135,396 km (0.105 R)
• M18: 5,877,401 km (0.047 R)
• M19: 6,495,240 km (0.063 R)
• M20: 7,750,965 km (0.106 R)
• M21: 7,876,477 km (0.104 R)
• M22: 8,643,615 km (0.101 R)
• M23: 9,080,142 km (0.116 R)
• M24: 9,256,667 km (0.109 R)
• M25: 9,523,849 km (0.103 R)
• M26: 10,065,842 km (0.09 R)
• M27: 10,157,097 km (0.078 R)
• M28: 10,664,234 km (0.094 R)
• M29: 11,038,228 km (0.109 R)
• M30: 11,512,005 km (0.045 R)
• M31: 11,703,341 km (0.11 R)
• M32: 12,577,291 km (0.055 R)
• M33: 13,072,012 km (0.106 R)
• M34: 13,221,759 km (0.069 R)
• M35: 13,422,220 km (0.025 R)
• M36: 13,522,750 km (0.06 R)
• M37: 14,749,602 km (0.117 R)
• M38: 15,009,603 km (0.107 R)
• M39: 16,440,208 km (0.113 R)
• M40: 17,914,046 km (0.103 R)
• M41: 20,058,980 km (0.096 R)
• M42: 20,636,877 km (0.065 R)
• M43: 22,105,629 km (0.106 R)
• M44: 22,702,524 km (0.084 R)
• M45: 23,063,205 km (0.111 R)
• M46: 23,729,364 km (0.076 R)
• M47: 23,851,137 km (0.117 R)
• M48: 24,279,136 km (0.078 R)
• M49: 25,018,748 km (0.097 R)
• M50: 25,204,848 km (0.096 R)
• M51: 25,703,158 km (0.119 R)
• M52: 26,204,909 km (0.05 R)
• M53: 27,793,489 km (0.099 R)
• M54: 27,921,844 km (0.1 R)
• M55: 28,372,882 km (0.109 R)
• M56: 28,566,910 km (0.101 R)
• M57: 29,609,458 km (0.096 R)
• M58: 29,872,002 km (0.092 R)
• M59: 30,003,499 km (0.094 R)
• M60: 30,267,240 km (0.098 R)
• M61: 32,404,544 km (0.115 R)
• M62: 32,878,620 km (0.091 R)
• M63: 33,218,656 km (0.12 R)
• M64: 33,696,621 km (0.114 R)
• M65: 33,902,169 km (0.096 R)
• M66: 34,314,460 km (0.064 R)
• M67: 34,521,205 km (0.065 R)
• M68: 38,456,825 km (0.103 R)
• M69: 38,958,726 km (0.111 R)
• M70: 39,679,339 km (0.104 R)
• M71: 40,623,003 km (0.077 R)
• M72: 40,914,718 km (0.078 R)
• M73: 41,647,299 km (0.111 R)
• M74: 41,941,558 km (0.111 R)
• M75: 43,423,176 km (0.11 R)
• M76: 44,245,216 km (0.058 R)
• M77: 44,395,263 km (0.117 R)
• M78: 45,072,642 km (0.115 R)
• M79: 45,525,923 km (0.081 R)
• M80: 47,661,882 km (0.112 R)
• M81: 49,362,959 km (0.096 R)
• M82: 49,674,272 km (0.093 R)
• M83: 49,908,243 km (0.07 R)
• M84: 51,714,338 km (0.047 R)
• M85: 52,585,746 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 13.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.58 AU - 13.66 AU

Year: 13033 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 82,033,192 km

• M1: 185,352 km (0.067 R)
• M2: 343,626 km (0.059 R)
• M3: 651,798 km (0.079 R)
• M4: 818,450 km (0.092 R)
• M5: 907,760 km (0.025 R)
• M6: 1,649,915 km (0.114 R)
• M7: 2,325,349 km (0.119 R)
• M8: 2,773,993 km (0.079 R)
• M9: 3,497,897 km (0.092 R)
• M10: 3,726,333 km (0.111 R)
• M11: 4,414,035 km (0.082 R)
• M12: 4,744,796 km (0.104 R)
• M13: 4,884,969 km (0.106 R)
• M14: 6,611,179 km (0.106 R)
• M15: 6,926,381 km (0.041 R)
• M16: 7,214,507 km (0.098 R)
• M17: 7,604,658 km (0.068 R)
• M18: 8,001,841 km (0.102 R)
• M19: 8,169,390 km (0.067 R)
• M20: 8,405,755 km (0.06 R)
• M21: 9,800,306 km (0.118 R)
• M22: 10,015,727 km (0.105 R)
• M23: 10,232,644 km (0.053 R)
• M24: 10,341,701 km (0.045 R)
• M25: 10,524,360 km (0.077 R)
• M26: 10,671,265 km (0.112 R)
• M27: 11,909,187 km (0.11 R)
• M28: 13,390,505 km (0.106 R)
• M29: 13,669,655 km (0.049 R)
• M30: 14,193,397 km (0.114 R)
• M31: 14,478,082 km (0.115 R)
• M32: 14,723,572 km (0.074 R)
• M33: 15,177,302 km (0.113 R)
• M34: 17,124,468 km (0.107 R)
• M35: 17,514,620 km (0.104 R)
• M36: 18,215,486 km (0.117 R)
• M37: 18,658,146 km (0.056 R)
• M38: 20,052,996 km (0.098 R)
• M39: 20,464,241 km (0.079 R)
• M40: 21,949,000 km (0.114 R)
• M41: 22,042,947 km (0.092 R)
• M42: 23,660,549 km (0.118 R)
• M43: 23,998,341 km (0.104 R)
• M44: 24,435,017 km (0.088 R)
• M45: 24,972,223 km (0.099 R)
• M46: 25,070,359 km (0.118 R)
• M47: 25,266,931 km (0.06 R)
• M48: 25,464,101 km (0.101 R)
• M49: 25,711,236 km (0.106 R)
• M50: 28,328,152 km (0.118 R)
• M51: 28,686,888 km (0.083 R)
• M52: 29,668,100 km (0.108 R)
• M53: 30,293,569 km (0.119 R)
• M54: 31,239,775 km (0.105 R)
• M55: 31,557,372 km (0.084 R)
• M56: 32,677,411 km (0.074 R)
• M57: 33,161,510 km (0.095 R)
• M58: 34,573,115 km (0.073 R)
• M59: 34,791,977 km (0.111 R)
• M60: 35,451,404 km (0.037 R)
• M61: 37,510,768 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.6

Radius: 6.4

Gravity: 23.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12.99 AU - 15.55 AU

Year: 18946 Days

Day: 20.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,033,192 km

• M1: 82,129 km (0.104 R)
• M2: 347,067 km (0.077 R)
• M3: 616,194 km (0.074 R)
• M4: 1,968,858 km (0.108 R)
• M5: 3,745,033 km (0.073 R)
• M6: 3,876,679 km (0.109 R)
• M7: 5,373,855 km (0.062 R)
• M8: 6,182,431 km (0.107 R)
• M9: 6,653,664 km (0.081 R)
• M10: 7,575,337 km (0.074 R)
• M11: 8,306,721 km (0.068 R)
• M12: 8,709,887 km (0.099 R)
• M13: 10,078,857 km (0.101 R)
• M14: 10,323,749 km (0.085 R)
• M15: 10,447,018 km (0.113 R)
• M16: 10,881,899 km (0.107 R)
• M17: 11,322,764 km (0.101 R)
• M18: 12,157,071 km (0.102 R)
• M19: 13,210,689 km (0.106 R)
• M20: 14,499,474 km (0.071 R)
• M21: 14,775,931 km (0.073 R)
• M22: 15,123,896 km (0.057 R)
• M23: 16,041,230 km (0.071 R)
• M24: 16,183,946 km (0.114 R)
• M25: 16,831,406 km (0.067 R)
• M26: 17,707,900 km (0.116 R)
• M27: 18,674,003 km (0.049 R)
• M28: 21,673,440 km (0.11 R)
• M29: 23,107,485 km (0.119 R)
• M30: 24,325,661 km (0.103 R)
• M31: 24,654,178 km (0.104 R)
• M32: 27,078,411 km (0.026 R)
• M33: 27,931,867 km (0.056 R)
• M34: 28,275,793 km (0.09 R)
• M35: 28,534,597 km (0.107 R)
• M36: 28,621,065 km (0.039 R)
• M37: 28,794,149 km (0.081 R)
• M38: 29,228,582 km (0.117 R)
• M39: 29,840,437 km (0.11 R)
• M40: 31,254,586 km (0.094 R)
• M41: 31,969,963 km (0.075 R)
• M42: 33,143,707 km (0.099 R)
• M43: 33,507,679 km (0.087 R)
• M44: 34,884,578 km (0.055 R)
• M45: 35,533,384 km (0.094 R)
• M46: 35,719,484 km (0.11 R)
• M47: 36,186,079 km (0.098 R)
• M48: 36,937,061 km (0.041 R)
• M49: 37,693,128 km (0.092 R)
• M50: 37,977,963 km (0.097 R)
• M51: 41,745,136 km (0.093 R)
• M52: 43,225,407 km (0.114 R)
• M53: 44,121,947 km (0.119 R)
• M54: 44,221,879 km (0.085 R)
• M55: 44,422,041 km (0.109 R)
• M56: 46,542,291 km (0.104 R)
• M57: 48,179,640 km (0.094 R)
• M58: 49,108,942 km (0.103 R)
• M59: 49,523,777 km (0.095 R)
• M60: 49,835,688 km (0.104 R)
• M61: 49,939,808 km (0.065 R)
• M62: 50,670,744 km (0.117 R)
• M63: 51,932,003 km (0.11 R)
• M64: 52,249,001 km (0.119 R)
• M65: 52,354,767 km (0.034 R)
• M66: 53,203,585 km (0.079 R)
• M67: 54,485,340 km (0.103 R)
• M68: 54,807,424 km (0.107 R)
• M69: 54,914,835 km (0.113 R)
• M70: 56,644,187 km (0.1 R)
• M71: 57,624,801 km (0.07 R)
• M72: 59,271,424 km (0.116 R)
• M73: 60,155,997 km (0.099 R)
• M74: 60,377,850 km (0.097 R)
• M75: 60,933,606 km (0.082 R)
• M76: 61,491,008 km (0.112 R)
• M77: 61,938,156 km (0.034 R)
• M78: 62,498,699 km (0.102 R)
• M79: 63,850,615 km (0.101 R)
• M80: 63,963,711 km (0.12 R)
• M81: 64,416,843 km (0.047 R)
• M82: 65,098,411 km (0.037 R)
• M83: 66,010,958 km (0.119 R)
• M84: 67,848,768 km (0.114 R)
• M85: 70,052,793 km (0.097 R)
• M86: 72,752,137 km (0.087 R)
• M87: 75,007,624 km (0.104 R)
• M88: 76,684,168 km (0.114 R)
• M89: 77,286,000 km (0.09 R)
• M90: 77,889,328 km (0.079 R)
• M91: 78,010,203 km (0.106 R)
• M92: 78,494,152 km (0.119 R)
• M93: 79,830,361 km (0.104 R)
• M94: 80,074,205 km (0.114 R)
• M95: 81,051,678 km (0.097 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 11,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit