🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.58 AU - 0.6 AU

Year: 166 Days

Day: 21.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.64 AU - 0.64 AU

Year: 187 Days

Day: 31.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.02 AU - 1.4 AU

Year: 486 Days

Day: 27.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.47 AU - 2.49 AU

Year: 1426 Days

Day: 42.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.55 AU - 4.81 AU

Year: 3698 Days

Day: 33.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,819,122 km

• M1: 2,247,409 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.6

Radius: 8.4

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.02 AU - 5.86 AU

Year: 4010 Days

Day: 9.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,819,122 km

• M1: 134,788 km (0.109 R)
• M2: 190,438 km (0.097 R)
• M3: 296,353 km (0.103 R)
• M4: 523,293 km (0.107 R)
• M5: 617,540 km (0.119 R)
• M6: 677,080 km (0.109 R)
• M7: 770,429 km (0.088 R)
• M8: 924,515 km (0.093 R)
• M9: 1,005,597 km (0.117 R)
• M10: 1,406,669 km (0.043 R)
• M11: 1,487,302 km (0.082 R)
• M12: 1,597,107 km (0.116 R)
• M13: 1,667,268 km (0.11 R)
• M14: 1,767,050 km (0.104 R)
• M15: 1,988,006 km (0.115 R)
• M16: 2,078,812 km (0.086 R)
• M17: 2,554,084 km (0.105 R)
• M18: 2,872,279 km (0.04 R)
• M19: 3,167,735 km (0.055 R)
• M20: 3,509,566 km (0.065 R)
• M21: 3,601,569 km (0.079 R)
• M22: 3,977,359 km (0.114 R)
• M23: 4,054,102 km (0.116 R)
• M24: 4,170,041 km (0.101 R)
• M25: 4,405,358 km (0.059 R)
• M26: 4,544,634 km (0.109 R)
• M27: 4,705,601 km (0.053 R)
• M28: 4,807,028 km (0.118 R)
• M29: 4,929,998 km (0.114 R)
• M30: 5,157,835 km (0.099 R)
• M31: 5,283,647 km (0.048 R)
• M32: 5,389,263 km (0.079 R)
• M33: 5,797,067 km (0.106 R)
• M34: 5,949,956 km (0.078 R)
• M35: 6,170,463 km (0.071 R)
• M36: 6,574,228 km (0.029 R)
• M37: 6,917,406 km (0.111 R)
• M38: 7,033,045 km (0.039 R)
• M39: 8,200,357 km (0.081 R)
• M40: 8,371,946 km (0.1 R)
• M41: 9,171,696 km (0.096 R)
• M42: 9,503,504 km (0.117 R)
• M43: 9,683,919 km (0.112 R)
• M44: 9,891,411 km (0.099 R)
• M45: 10,522,714 km (0.114 R)
• M46: 10,629,228 km (0.071 R)
• M47: 10,762,819 km (0.074 R)
• M48: 10,923,786 km (0.105 R)
• M49: 11,004,719 km (0.12 R)
• M50: 11,439,151 km (0.104 R)
• M51: 11,686,137 km (0.117 R)
• M52: 11,879,417 km (0.025 R)
• M53: 12,101,570 km (0.074 R)
• M54: 12,381,169 km (0.11 R)
• M55: 12,521,791 km (0.095 R)
• M56: 12,578,189 km (0.068 R)
• M57: 13,723,959 km (0.093 R)
• M58: 13,986,354 km (0.032 R)
• M59: 15,534,542 km (0.092 R)
• M60: 15,655,866 km (0.064 R)
• M61: 15,746,971 km (0.03 R)
• M62: 15,929,929 km (0.116 R)
• M63: 16,917,574 km (0.111 R)
• M64: 17,073,755 km (0.115 R)
• M65: 17,766,243 km (0.064 R)
• M66: 18,116,003 km (0.084 R)
• M67: 18,628,824 km (0.079 R)
• M68: 19,309,046 km (0.117 R)
• M69: 19,439,495 km (0.104 R)
• M70: 19,997,495 km (0.113 R)
• M71: 20,228,624 km (0.096 R)
• M72: 20,294,896 km (0.088 R)
• M73: 21,128,904 km (0.099 R)
• M74: 21,297,052 km (0.11 R)
• M75: 21,431,989 km (0.112 R)
• M76: 22,417,989 km (0.1 R)
• M77: 22,486,505 km (0.094 R)
• M78: 22,658,243 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.3

Radius: 9.7

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.48 AU - 8.26 AU

Year: 8064 Days

Day: 5.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,819,122 km

• M1: 136,583 km (0.099 R)
• M2: 309,368 km (0.066 R)
• M3: 390,450 km (0.118 R)
• M4: 798,703 km (0.093 R)
• M5: 1,438,533 km (0.118 R)
• M6: 1,740,422 km (0.11 R)
• M7: 1,853,218 km (0.115 R)
• M8: 1,945,072 km (0.117 R)
• M9: 2,328,491 km (0.048 R)
• M10: 2,428,123 km (0.091 R)
• M11: 2,529,102 km (0.12 R)
• M12: 2,683,487 km (0.071 R)
• M13: 2,761,726 km (0.116 R)
• M14: 2,974,454 km (0.113 R)
• M15: 3,192,419 km (0.059 R)
• M16: 3,558,036 km (0.095 R)
• M17: 3,789,763 km (0.038 R)
• M18: 3,877,876 km (0.088 R)
• M19: 3,996,507 km (0.098 R)
• M20: 4,298,545 km (0.081 R)
• M21: 4,359,731 km (0.115 R)
• M22: 4,452,182 km (0.098 R)
• M23: 4,545,382 km (0.08 R)
• M24: 5,281,104 km (0.075 R)
• M25: 5,679,633 km (0.092 R)
• M26: 6,365,539 km (0.081 R)
• M27: 6,789,649 km (0.03 R)
• M28: 7,222,884 km (0.119 R)
• M29: 7,406,142 km (0.112 R)
• M30: 7,665,096 km (0.106 R)
• M31: 7,814,544 km (0.077 R)
• M32: 8,421,762 km (0.084 R)
• M33: 8,770,026 km (0.098 R)
• M34: 8,887,161 km (0.109 R)
• M35: 9,281,501 km (0.111 R)
• M36: 9,440,822 km (0.086 R)
• M37: 10,168,915 km (0.111 R)
• M38: 10,789,597 km (0.049 R)
• M39: 10,999,183 km (0.111 R)
• M40: 11,636,022 km (0.084 R)
• M41: 13,079,043 km (0.049 R)
• M42: 13,212,933 km (0.116 R)
• M43: 14,393,110 km (0.118 R)
• M44: 15,701,493 km (0.079 R)
• M45: 15,986,776 km (0.105 R)
• M46: 16,177,963 km (0.066 R)
• M47: 16,562,579 km (0.056 R)
• M48: 16,756,009 km (0.102 R)
• M49: 16,998,806 km (0.032 R)
• M50: 18,330,377 km (0.105 R)
• M51: 18,580,504 km (0.083 R)
• M52: 19,185,777 km (0.107 R)
• M53: 20,571,054 km (0.097 R)
• M54: 20,987,684 km (0.108 R)
• M55: 22,147,815 km (0.091 R)
• M56: 22,360,992 km (0.117 R)
• M57: 22,467,805 km (0.09 R)
• M58: 22,574,767 km (0.109 R)
• M59: 22,789,291 km (0.11 R)
• M60: 22,896,852 km (0.085 R)
• M61: 23,274,586 km (0.099 R)
• M62: 23,491,204 km (0.059 R)
• M63: 26,031,376 km (0.102 R)
• M64: 26,369,168 km (0.111 R)
• M65: 28,021,776 km (0.084 R)
• M66: 28,889,742 km (0.063 R)
• M67: 29,297,845 km (0.071 R)
• M68: 29,884,119 km (0.067 R)
• M69: 30,592,765 km (0.087 R)
• M70: 30,830,176 km (0.106 R)
• M71: 31,187,566 km (0.083 R)
• M72: 31,606,141 km (0.088 R)
• M73: 32,630,437 km (0.034 R)
• M74: 33,543,433 km (0.058 R)
• M75: 34,403,022 km (0.081 R)
• M76: 34,649,859 km (0.064 R)
• M77: 37,849,458 km (0.03 R)
• M78: 38,296,008 km (0.083 R)
• M79: 38,487,942 km (0.051 R)
• M80: 38,872,708 km (0.086 R)
• M81: 39,001,212 km (0.097 R)
• M82: 39,323,147 km (0.041 R)
• M83: 39,969,709 km (0.094 R)
• M84: 40,750,161 km (0.109 R)
• M85: 42,194,079 km (0.091 R)
• M86: 42,524,541 km (0.038 R)
• M87: 44,660,200 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.9

Radius: 13.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.93 AU - 9.27 AU

Year: 8420 Days

Day: 11.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,819,122 km

• M1: 176,077 km (0.098 R)
• M2: 292,464 km (0.102 R)
• M3: 619,934 km (0.093 R)
• M4: 895,642 km (0.117 R)
• M5: 1,017,714 km (0.053 R)
• M6: 1,113,307 km (0.119 R)
• M7: 1,401,882 km (0.096 R)
• M8: 2,175,303 km (0.116 R)
• M9: 2,584,453 km (0.118 R)
• M10: 2,673,763 km (0.101 R)
• M11: 2,787,008 km (0.067 R)
• M12: 3,018,287 km (0.113 R)
• M13: 3,549,359 km (0.111 R)
• M14: 4,162,561 km (0.116 R)
• M15: 4,320,985 km (0.044 R)
• M16: 4,644,116 km (0.06 R)
• M17: 5,143,773 km (0.103 R)
• M18: 5,342,738 km (0.106 R)
• M19: 5,719,276 km (0.059 R)
• M20: 5,895,951 km (0.025 R)
• M21: 6,436,897 km (0.044 R)
• M22: 6,559,268 km (0.033 R)
• M23: 7,119,961 km (0.056 R)
• M24: 7,246,670 km (0.118 R)
• M25: 7,502,333 km (0.043 R)
• M26: 8,187,641 km (0.077 R)
• M27: 8,287,124 km (0.103 R)
• M28: 8,621,924 km (0.104 R)
• M29: 9,201,466 km (0.109 R)
• M30: 9,548,234 km (0.103 R)
• M31: 9,688,108 km (0.115 R)
• M32: 10,219,031 km (0.034 R)
• M33: 10,650,471 km (0.086 R)
• M34: 11,088,045 km (0.082 R)
• M35: 11,980,845 km (0.114 R)
• M36: 12,131,939 km (0.091 R)
• M37: 12,858,087 km (0.1 R)
• M38: 13,090,412 km (0.09 R)
• M39: 13,207,098 km (0.115 R)
• M40: 13,441,518 km (0.086 R)
• M41: 13,559,102 km (0.096 R)
• M42: 14,272,684 km (0.081 R)
• M43: 14,917,152 km (0.096 R)
• M44: 15,530,054 km (0.103 R)
• M45: 15,984,682 km (0.081 R)
• M46: 16,234,660 km (0.115 R)
• M47: 16,822,729 km (0.025 R)
• M48: 17,761,007 km (0.059 R)
• M49: 17,890,260 km (0.106 R)
• M50: 18,497,777 km (0.083 R)
• M51: 18,628,824 km (0.088 R)
• M52: 19,911,477 km (0.097 R)
• M53: 20,000,936 km (0.119 R)
• M54: 20,586,163 km (0.056 R)
• M55: 21,865,524 km (0.118 R)
• M56: 22,701,626 km (0.069 R)
• M57: 22,795,125 km (0.073 R)
• M58: 23,076,519 km (0.109 R)
• M59: 23,500,778 km (0.106 R)
• M60: 24,596,882 km (0.11 R)
• M61: 25,078,587 km (0.064 R)
• M62: 25,953,585 km (0.05 R)
• M63: 26,345,681 km (0.109 R)
• M64: 27,533,638 km (0.117 R)
• M65: 27,833,432 km (0.101 R)
• M66: 28,084,008 km (0.028 R)
• M67: 28,891,089 km (0.109 R)
• M68: 29,043,230 km (0.111 R)
• M69: 31,201,628 km (0.118 R)
• M70: 33,517,702 km (0.086 R)
• M71: 34,588,673 km (0.105 R)
• M72: 35,399,195 km (0.042 R)
• M73: 35,507,803 km (0.116 R)
• M74: 36,270,752 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 16,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit