🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.56 AU - 0.72 AU

Year: 184 Days

Day: 37.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.67 AU - 0.81 AU

Year: 229 Days

Day: 26.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,149,400 km

• M1: 26,928 km (0.083 R)
• M2: 462,257 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.25 AU - 1.31 AU

Year: 521 Days

Day: 41.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.16 AU - 1.4 AU

Year: 521 Days

Day: 20 Hours

Environment

Temp: -8 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,149,400 km

• M1: 608,415 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.28 AU - 2.48 AU

Year: 1321 Days

Day: 25.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,149,400 km

• M1: 115,938 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.32 AU - 2.56 AU

Year: 1372 Days

Day: 13.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,149,400 km

• M1: 837,898 km (0.11 R)
• M2: 1,885,232 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.67 AU - 3.43 AU

Year: 1917 Days

Day: 40.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.5

Radius: 13.2

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.04 AU - 10.66 AU

Year: 9475 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 57,149,400 km

• M1: 234,121 km (0.044 R)
• M2: 496,216 km (0.065 R)
• M3: 711,787 km (0.115 R)
• M4: 1,444,068 km (0.099 R)
• M5: 1,610,122 km (0.071 R)
• M6: 1,818,063 km (0.073 R)
• M7: 1,998,478 km (0.087 R)
• M8: 2,222,875 km (0.082 R)
• M9: 2,903,994 km (0.047 R)
• M10: 3,422,350 km (0.117 R)
• M11: 3,807,116 km (0.076 R)
• M12: 3,923,055 km (0.113 R)
• M13: 4,520,249 km (0.078 R)
• M14: 4,817,201 km (0.073 R)
• M15: 5,069,573 km (0.11 R)
• M16: 5,719,725 km (0.078 R)
• M17: 6,204,272 km (0.066 R)
• M18: 6,479,084 km (0.077 R)
• M19: 6,646,035 km (0.119 R)
• M20: 7,648,191 km (0.116 R)
• M21: 7,943,198 km (0.054 R)
• M22: 8,121,968 km (0.11 R)
• M23: 8,241,945 km (0.084 R)
• M24: 8,666,504 km (0.12 R)
• M25: 9,005,044 km (0.096 R)
• M26: 9,410,903 km (0.111 R)
• M27: 10,014,979 km (0.077 R)
• M28: 10,111,470 km (0.117 R)
• M29: 11,394,421 km (0.053 R)
• M30: 11,799,532 km (0.114 R)
• M31: 12,658,523 km (0.097 R)
• M32: 12,832,805 km (0.095 R)
• M33: 13,360,436 km (0.111 R)
• M34: 13,787,688 km (0.096 R)
• M35: 14,364,238 km (0.097 R)
• M36: 14,911,916 km (0.102 R)
• M37: 15,541,124 km (0.071 R)
• M38: 15,840,171 km (0.103 R)
• M39: 17,986,451 km (0.062 R)
• M40: 18,735,338 km (0.093 R)
• M41: 19,053,682 km (0.068 R)
• M42: 19,574,881 km (0.051 R)
• M43: 20,222,790 km (0.112 R)
• M44: 20,345,011 km (0.062 R)
• M45: 20,754,311 km (0.094 R)
• M46: 21,831,416 km (0.107 R)
• M47: 22,334,513 km (0.094 R)
• M48: 22,799,314 km (0.102 R)
• M49: 23,011,444 km (0.045 R)
• M50: 23,867,143 km (0.045 R)
• M51: 24,039,480 km (0.047 R)
• M52: 24,342,266 km (0.109 R)
• M53: 25,126,309 km (0.099 R)
• M54: 25,741,904 km (0.108 R)
• M55: 25,963,010 km (0.05 R)
• M56: 26,407,016 km (0.06 R)
• M57: 27,437,895 km (0.117 R)
• M58: 27,844,801 km (0.082 R)
• M59: 27,980,935 km (0.082 R)
• M60: 28,573,193 km (0.057 R)
• M61: 29,631,299 km (0.025 R)
• M62: 30,048,827 km (0.088 R)
• M63: 30,889,716 km (0.025 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.1

Radius: 6.7

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.62 AU - 16.42 AU

Year: 18893 Days

Day: 24.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,149,400 km

• M1: 155,582 km (0.091 R)
• M2: 459,116 km (0.101 R)
• M3: 566,228 km (0.1 R)
• M4: 784,192 km (0.118 R)
• M5: 848,220 km (0.043 R)
• M6: 1,074,711 km (0.101 R)
• M7: 1,422,825 km (0.098 R)
• M8: 1,948,063 km (0.063 R)
• M9: 2,246,960 km (0.097 R)
• M10: 2,401,794 km (0.105 R)
• M11: 2,496,340 km (0.057 R)
• M12: 2,920,749 km (0.114 R)
• M13: 3,227,574 km (0.106 R)
• M14: 3,580,775 km (0.077 R)
• M15: 4,208,936 km (0.103 R)
• M16: 4,323,378 km (0.111 R)
• M17: 4,594,450 km (0.077 R)
• M18: 4,712,333 km (0.075 R)
• M19: 4,791,470 km (0.1 R)
• M20: 4,871,056 km (0.09 R)
• M21: 5,606,779 km (0.106 R)
• M22: 5,648,666 km (0.05 R)
• M23: 5,902,234 km (0.081 R)
• M24: 7,270,905 km (0.113 R)
• M25: 8,108,653 km (0.114 R)
• M26: 8,927,702 km (0.093 R)
• M27: 9,124,273 km (0.089 R)
• M28: 9,521,605 km (0.065 R)
• M29: 10,436,247 km (0.078 R)
• M30: 11,166,883 km (0.053 R)
• M31: 11,378,713 km (0.042 R)
• M32: 11,485,077 km (0.111 R)
• M33: 11,967,979 km (0.114 R)
• M34: 12,512,216 km (0.107 R)
• M35: 12,732,275 km (0.104 R)
• M36: 13,964,812 km (0.116 R)
• M37: 14,021,808 km (0.098 R)
• M38: 14,307,540 km (0.067 R)
• M39: 16,241,691 km (0.108 R)
• M40: 16,904,410 km (0.111 R)
• M41: 17,453,284 km (0.065 R)
• M42: 17,575,955 km (0.089 R)
• M43: 17,822,342 km (0.085 R)
• M44: 18,007,993 km (0.086 R)
• M45: 18,380,941 km (0.109 R)
• M46: 20,736,808 km (0.111 R)
• M47: 21,784,592 km (0.081 R)
• M48: 22,715,539 km (0.088 R)
• M49: 23,051,087 km (0.119 R)
• M50: 24,547,215 km (0.073 R)
• M51: 25,654,988 km (0.094 R)
• M52: 25,794,562 km (0.115 R)
• M53: 26,355,554 km (0.034 R)
• M54: 26,920,586 km (0.085 R)
• M55: 28,494,804 km (0.102 R)
• M56: 29,001,791 km (0.032 R)
• M57: 29,658,227 km (0.101 R)
• M58: 29,951,588 km (0.101 R)
• M59: 30,393,351 km (0.078 R)
• M60: 30,541,004 km (0.1 R)
• M61: 30,615,055 km (0.074 R)
• M62: 32,106,695 km (0.045 R)
• M63: 33,469,232 km (0.06 R)
• M64: 34,234,276 km (0.116 R)
• M65: 36,172,316 km (0.067 R)
• M66: 36,721,191 km (0.044 R)
• M67: 36,799,879 km (0.109 R)
• M68: 37,668,744 km (0.03 R)
• M69: 38,065,926 km (0.116 R)
• M70: 40,153,415 km (0.087 R)
• M71: 41,456,412 km (0.104 R)
• M72: 42,360,283 km (0.119 R)
• M73: 44,271,096 km (0.113 R)
• M74: 45,955,419 km (0.069 R)
• M75: 47,918,143 km (0.095 R)
• M76: 48,004,162 km (0.079 R)
• M77: 48,434,704 km (0.065 R)
• M78: 48,693,658 km (0.052 R)
• M79: 50,082,525 km (0.088 R)
• M80: 51,220,366 km (0.114 R)
• M81: 53,789,560 km (0.089 R)
• M82: 54,505,685 km (0.09 R)
• M83: 56,128,373 km (0.101 R)
• M84: 56,945,626 km (0.088 R)
• M85: 58,133,134 km (0.09 R)
• M86: 58,408,245 km (0.082 R)
• M87: 58,959,962 km (0.061 R)
• M88: 59,236,418 km (0.095 R)
• M89: 61,183,884 km (0.065 R)
• M90: 61,557,130 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291

Radius: 3.7

Gravity: 21.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 12.6 AU - 16.5 AU

Year: 19974 Days

Day: 20.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,149,400 km

• M1: 72,555 km (0.106 R)
• M2: 258,356 km (0.119 R)
• M3: 485,744 km (0.095 R)
• M4: 591,061 km (0.084 R)
• M5: 1,172,249 km (0.102 R)
• M6: 1,639,443 km (0.073 R)
• M7: 1,851,722 km (0.102 R)
• M8: 2,215,096 km (0.112 R)
• M9: 2,360,654 km (0.04 R)
• M10: 2,419,746 km (0.119 R)
• M11: 2,722,532 km (0.097 R)
• M12: 2,753,498 km (0.116 R)
• M13: 3,530,659 km (0.071 R)
• M14: 4,154,931 km (0.094 R)
• M15: 4,370,502 km (0.093 R)
• M16: 4,479,708 km (0.115 R)
• M17: 4,589,812 km (0.069 R)
• M18: 5,580,599 km (0.112 R)
• M19: 6,760,029 km (0.077 R)
• M20: 7,703,991 km (0.052 R)
• M21: 7,924,199 km (0.057 R)
• M22: 8,506,584 km (0.1 R)
• M23: 8,551,912 km (0.071 R)
• M24: 8,597,390 km (0.112 R)
• M25: 8,779,899 km (0.062 R)
• M26: 9,195,482 km (0.103 R)
• M27: 10,871,128 km (0.097 R)
• M28: 10,969,713 km (0.114 R)
• M29: 11,217,447 km (0.082 R)
• M30: 11,768,864 km (0.068 R)
• M31: 12,741,849 km (0.099 R)
• M32: 13,002,149 km (0.065 R)
• M33: 13,528,135 km (0.105 R)
• M34: 14,492,144 km (0.107 R)
• M35: 14,818,417 km (0.069 R)
• M36: 15,037,279 km (0.078 R)
• M37: 15,923,347 km (0.078 R)
• M38: 16,712,326 km (0.062 R)
• M39: 17,169,048 km (0.074 R)
• M40: 18,681,034 km (0.118 R)
• M41: 18,799,067 km (0.106 R)
• M42: 18,858,158 km (0.077 R)
• M43: 19,214,201 km (0.051 R)
• M44: 19,572,488 km (0.074 R)
• M45: 19,993,307 km (0.062 R)
• M46: 21,396,684 km (0.079 R)
• M47: 22,831,627 km (0.042 R)
• M48: 23,528,753 km (0.071 R)
• M49: 24,297,237 km (0.092 R)
• M50: 24,814,248 km (0.038 R)
• M51: 26,585,337 km (0.03 R)
• M52: 26,917,743 km (0.093 R)
• M53: 27,452,406 km (0.105 R)
• M54: 27,788,403 km (0.088 R)
• M55: 28,532,503 km (0.118 R)
• M56: 29,077,637 km (0.073 R)
• M57: 29,282,886 km (0.076 R)
• M58: 30,524,997 km (0.088 R)
• M59: 31,012,686 km (0.073 R)
• M60: 32,846,456 km (0.089 R)
• M61: 33,346,113 km (0.067 R)
• M62: 33,560,936 km (0.116 R)
• M63: 33,704,550 km (0.083 R)
• M64: 35,078,307 km (0.057 R)
• M65: 36,028,702 km (0.042 R)
• M66: 36,396,414 km (0.088 R)
• M67: 38,704,410 km (0.077 R)
• M68: 38,930,153 km (0.047 R)
• M69: 39,081,097 km (0.115 R)
• M70: 40,218,340 km (0.114 R)
• M71: 40,982,486 km (0.083 R)
• M72: 42,215,173 km (0.099 R)
• M73: 42,447,648 km (0.03 R)
• M74: 42,602,930 km (0.084 R)
• M75: 42,758,213 km (0.118 R)
• M76: 43,694,696 km (0.107 R)
• M77: 44,795,736 km (0.063 R)
• M78: 45,111,986 km (0.09 R)
• M79: 46,864,525 km (0.119 R)
• M80: 47,266,046 km (0.103 R)
• M81: 47,426,863 km (0.085 R)
• M82: 48,883,049 km (0.102 R)
• M83: 49,127,193 km (0.07 R)
• M84: 49,616,527 km (0.115 R)
• M85: 50,682,562 km (0.033 R)
• M86: 50,847,269 km (0.039 R)
• M87: 51,921,980 km (0.108 R)
• M88: 53,004,171 km (0.1 R)
• M89: 53,254,897 km (0.065 R)
• M90: 53,589,996 km (0.078 R)
• M91: 55,529,682 km (0.095 R)
• M92: 55,614,504 km (0.115 R)
• M93: 56,124,633 km (0.114 R)
• M94: 56,209,754 km (0.119 R)
• M95: 56,892,669 km (0.12 R)
• M96: 57,149,379 km (0.061 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 16,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit