🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.88 AU - 1 AU

Year: 345 Days

Day: 25.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.76 AU - 1.22 AU

Year: 373 Days

Day: 26 Hours

Environment

Temp: 14 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.19 AU - 1.77 AU

Year: 682 Days

Day: 16.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.1

Radius: 14.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.85 AU - 6.47 AU

Year: 5100 Days

Day: 6.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,718,056 km

• M1: 186,399 km (0.076 R)
• M2: 388,954 km (0.046 R)
• M3: 653,294 km (0.071 R)
• M4: 805,285 km (0.111 R)
• M5: 938,727 km (0.071 R)
• M6: 1,036,115 km (0.061 R)
• M7: 1,137,393 km (0.051 R)
• M8: 1,302,100 km (0.105 R)
• M9: 1,526,347 km (0.07 R)
• M10: 1,723,517 km (0.092 R)
• M11: 1,887,476 km (0.111 R)
• M12: 2,472,554 km (0.103 R)
• M13: 2,738,090 km (0.077 R)
• M14: 2,882,601 km (0.108 R)
• M15: 3,062,717 km (0.119 R)
• M16: 3,212,913 km (0.119 R)
• M17: 3,451,672 km (0.114 R)
• M18: 3,802,927 km (0.114 R)
• M19: 3,983,043 km (0.114 R)
• M20: 4,110,800 km (0.12 R)
• M21: 4,578,592 km (0.106 R)
• M22: 4,751,079 km (0.033 R)
• M23: 4,867,466 km (0.108 R)
• M24: 4,984,751 km (0.108 R)
• M25: 5,182,369 km (0.101 R)
• M26: 5,504,005 km (0.061 R)
• M27: 5,605,881 km (0.066 R)
• M28: 5,708,356 km (0.119 R)
• M29: 6,230,452 km (0.06 R)
• M30: 6,422,087 km (0.038 R)
• M31: 7,818,882 km (0.096 R)
• M32: 8,165,052 km (0.12 R)
• M33: 8,968,542 km (0.049 R)
• M34: 9,233,779 km (0.115 R)
• M35: 9,526,392 km (0.08 R)
• M36: 10,726,766 km (0.101 R)
• M37: 10,854,522 km (0.083 R)
• M38: 11,553,444 km (0.034 R)
• M39: 11,737,150 km (0.074 R)
• M40: 12,027,669 km (0.117 R)
• M41: 12,160,512 km (0.091 R)
• M42: 12,293,803 km (0.028 R)
• M43: 12,427,544 km (0.072 R)
• M44: 12,886,211 km (0.112 R)
• M45: 13,268,134 km (0.115 R)
• M46: 13,570,920 km (0.109 R)
• M47: 13,820,300 km (0.101 R)
• M48: 14,577,565 km (0.06 R)
• M49: 15,061,214 km (0.096 R)
• M50: 15,463,633 km (0.066 R)
• M51: 15,608,144 km (0.111 R)
• M52: 16,514,558 km (0.06 R)
• M53: 16,840,382 km (0.117 R)
• M54: 17,138,231 km (0.109 R)
• M55: 17,588,521 km (0.092 R)
• M56: 17,800,052 km (0.119 R)
• M57: 18,378,248 km (0.067 R)
• M58: 18,500,769 km (0.093 R)
• M59: 19,024,660 km (0.075 R)
• M60: 19,366,192 km (0.059 R)
• M61: 19,490,807 km (0.082 R)
• M62: 20,181,501 km (0.096 R)
• M63: 20,371,191 km (0.117 R)
• M64: 20,466,335 km (0.077 R)
• M65: 20,657,072 km (0.115 R)
• M66: 20,976,015 km (0.094 R)
• M67: 21,200,412 km (0.065 R)
• M68: 21,361,080 km (0.07 R)
• M69: 21,522,346 km (0.086 R)
• M70: 21,683,763 km (0.101 R)

Asteroid Belt

Center: 9.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.1

Radius: 5.3

Gravity: 22.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.93 AU - 15.15 AU

Year: 16819 Days

Day: 15.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,718,056 km

• M1: 96,491 km (0.084 R)
• M2: 237,861 km (0.112 R)
• M3: 280,197 km (0.042 R)
• M4: 591,061 km (0.101 R)
• M5: 734,825 km (0.085 R)
• M6: 1,307,934 km (0.109 R)
• M7: 1,414,448 km (0.105 R)
• M8: 2,267,754 km (0.085 R)
• M9: 2,396,109 km (0.06 R)
• M10: 2,727,020 km (0.109 R)
• M11: 3,468,127 km (0.112 R)
• M12: 3,578,979 km (0.101 R)
• M13: 3,728,428 km (0.081 R)
• M14: 4,149,995 km (0.11 R)
• M15: 4,228,384 km (0.034 R)
• M16: 4,386,359 km (0.076 R)
• M17: 4,830,964 km (0.096 R)
• M18: 5,079,596 km (0.085 R)
• M19: 5,503,107 km (0.12 R)
• M20: 5,589,276 km (0.112 R)
• M21: 6,026,251 km (0.112 R)
• M22: 6,204,272 km (0.073 R)
• M23: 7,213,310 km (0.065 R)
• M24: 7,307,557 km (0.09 R)
• M25: 8,125,109 km (0.069 R)
• M26: 8,321,681 km (0.098 R)
• M27: 8,569,564 km (0.093 R)
• M28: 8,669,496 km (0.097 R)
• M29: 8,920,820 km (0.117 R)
• M30: 9,072,662 km (0.103 R)
• M31: 9,327,876 km (0.085 R)
• M32: 9,897,545 km (0.063 R)
• M33: 10,638,653 km (0.118 R)
• M34: 10,799,769 km (0.113 R)
• M35: 10,907,630 km (0.11 R)
• M36: 11,728,024 km (0.11 R)
• M37: 12,966,994 km (0.067 R)
• M38: 13,369,711 km (0.101 R)
• M39: 17,872,009 km (0.109 R)
• M40: 19,554,835 km (0.099 R)
• M41: 19,818,277 km (0.12 R)
• M42: 20,082,766 km (0.112 R)
• M43: 20,149,038 km (0.106 R)
• M44: 20,749,225 km (0.1 R)
• M45: 21,490,632 km (0.073 R)
• M46: 23,068,889 km (0.111 R)
• M47: 23,416,854 km (0.079 R)
• M48: 25,111,349 km (0.113 R)
• M49: 25,254,215 km (0.099 R)
• M50: 25,901,076 km (0.104 R)
• M51: 26,117,843 km (0.074 R)
• M52: 26,335,209 km (0.09 R)
• M53: 26,771,885 km (0.083 R)
• M54: 26,917,893 km (0.102 R)
• M55: 27,137,503 km (0.042 R)
• M56: 27,357,711 km (0.055 R)
• M57: 27,799,922 km (0.114 R)
• M58: 28,467,577 km (0.095 R)
• M59: 31,113,814 km (0.025 R)
• M60: 31,575,323 km (0.101 R)
• M61: 31,961,585 km (0.118 R)
• M62: 33,443,801 km (0.072 R)
• M63: 33,837,542 km (0.108 R)
• M64: 34,550,077 km (0.097 R)
• M65: 35,107,778 km (0.054 R)
• M66: 36,070,739 km (0.109 R)
• M67: 37,123,759 km (0.102 R)
• M68: 37,531,413 km (0.064 R)
• M69: 38,104,672 km (0.076 R)
• M70: 38,268,930 km (0.103 R)
• M71: 38,351,209 km (0.105 R)
• M72: 39,342,744 km (0.11 R)
• M73: 40,677,905 km (0.084 R)
• M74: 43,993,891 km (0.032 R)
• M75: 45,205,185 km (0.108 R)
• M76: 45,466,234 km (0.086 R)
• M77: 46,077,191 km (0.117 R)
• M78: 47,219,072 km (0.062 R)
• M79: 48,726,270 km (0.102 R)
• M80: 50,069,061 km (0.087 R)
• M81: 51,605,730 km (0.101 R)
• M82: 51,969,552 km (0.106 R)
• M83: 53,066,105 km (0.04 R)
• M84: 55,096,148 km (0.067 R)
• M85: 55,468,048 km (0.12 R)
• M86: 56,027,245 km (0.093 R)
• M87: 56,682,184 km (0.114 R)
• M88: 57,999,543 km (0.098 R)
• M89: 58,093,940 km (0.105 R)
• M90: 58,851,653 km (0.114 R)
• M91: 59,041,642 km (0.054 R)
• M92: 59,708,101 km (0.11 R)
• M93: 61,432,964 km (0.062 R)
• M94: 63,855,851 km (0.103 R)
• M95: 65,226,317 km (0.068 R)
• M96: 65,619,610 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 16,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit