🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.93 AU - 1.43 AU

Year: 448 Days

Day: 23.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,116,635 km

• M1: 110,852 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.33 AU - 1.55 AU

Year: 605 Days

Day: 32.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.28 AU - 2.28 AU

Year: 1204 Days

Day: 29 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,116,635 km

• M1: 23,487 km (0.116 R)
• M2: 649,404 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.22 AU - 2.94 AU

Year: 1450 Days

Day: 38.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,116,635 km

• M1: 828,024 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.03 AU - 3.35 AU

Year: 1543 Days

Day: 23.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.4

Radius: 8.8

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.14 AU - 6.14 AU

Year: 5323 Days

Day: 13.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,116,635 km

• M1: 263,741 km (0.116 R)
• M2: 358,287 km (0.09 R)
• M3: 486,043 km (0.099 R)
• M4: 576,999 km (0.092 R)
• M5: 696,677 km (0.053 R)
• M6: 765,792 km (0.055 R)
• M7: 1,013,526 km (0.093 R)
• M8: 1,387,670 km (0.113 R)
• M9: 1,613,413 km (0.052 R)
• M10: 1,916,349 km (0.087 R)
• M11: 2,015,682 km (0.095 R)
• M12: 2,448,618 km (0.095 R)
• M13: 2,796,882 km (0.088 R)
• M14: 2,853,430 km (0.065 R)
• M15: 2,948,275 km (0.113 R)
• M16: 4,189,488 km (0.111 R)
• M17: 4,254,414 km (0.071 R)
• M18: 4,341,330 km (0.096 R)
• M19: 4,428,845 km (0.093 R)
• M20: 4,740,009 km (0.089 R)
• M21: 5,219,919 km (0.108 R)
• M22: 5,548,585 km (0.119 R)
• M23: 5,691,451 km (0.051 R)
• M24: 5,787,493 km (0.106 R)
• M25: 6,275,331 km (0.098 R)
• M26: 6,449,314 km (0.081 R)
• M27: 6,549,395 km (0.033 R)
• M28: 6,650,074 km (0.034 R)
• M29: 7,186,831 km (0.104 R)
• M30: 7,950,828 km (0.075 R)
• M31: 8,166,099 km (0.08 R)
• M32: 8,823,582 km (0.093 R)
• M33: 8,879,082 km (0.091 R)
• M34: 8,962,708 km (0.119 R)
• M35: 9,243,204 km (0.078 R)
• M36: 10,043,702 km (0.079 R)
• M37: 10,130,917 km (0.04 R)
• M38: 10,276,626 km (0.029 R)
• M39: 10,364,290 km (0.075 R)
• M40: 10,599,608 km (0.098 R)
• M41: 10,747,560 km (0.087 R)
• M42: 11,225,675 km (0.117 R)
• M43: 11,316,032 km (0.059 R)
• M44: 11,619,267 km (0.076 R)
• M45: 11,710,671 km (0.037 R)
• M46: 12,357,682 km (0.092 R)
• M47: 12,544,679 km (0.097 R)
• M48: 13,750,737 km (0.1 R)
• M49: 13,815,214 km (0.075 R)
• M50: 14,171,705 km (0.071 R)
• M51: 14,302,155 km (0.044 R)
• M52: 14,629,924 km (0.097 R)
• M53: 14,893,814 km (0.052 R)
• M54: 15,326,302 km (0.114 R)
• M55: 15,594,381 km (0.099 R)
• M56: 15,729,019 km (0.069 R)
• M57: 15,897,915 km (0.075 R)
• M58: 16,408,044 km (0.053 R)
• M59: 17,062,086 km (0.102 R)
• M60: 17,724,505 km (0.118 R)
• M61: 17,935,438 km (0.063 R)
• M62: 18,609,078 km (0.097 R)
• M63: 18,787,697 km (0.099 R)
• M64: 19,616,619 km (0.108 R)
• M65: 19,762,028 km (0.079 R)
• M66: 20,901,067 km (0.053 R)
• M67: 21,497,214 km (0.084 R)
• M68: 21,797,307 km (0.111 R)
• M69: 21,872,555 km (0.093 R)
• M70: 21,985,651 km (0.053 R)
• M71: 22,288,138 km (0.117 R)
• M72: 22,935,298 km (0.03 R)
• M73: 23,011,892 km (0.109 R)
• M74: 23,165,230 km (0.105 R)
• M75: 23,241,974 km (0.075 R)
• M76: 23,704,680 km (0.094 R)
• M77: 24,014,797 km (0.094 R)
• M78: 24,170,378 km (0.1 R)
• M79: 24,717,458 km (0.105 R)
• M80: 25,031,913 km (0.079 R)
• M81: 25,150,244 km (0.117 R)
• M82: 25,427,000 km (0.116 R)
• M83: 25,983,355 km (0.055 R)
• M84: 26,383,230 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.3

Radius: 5.5

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.54 AU - 21.32 AU

Year: 26561 Days

Day: 16.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,116,635 km

• M1: 673,639 km (0.077 R)
• M2: 733,927 km (0.096 R)
• M3: 992,731 km (0.119 R)
• M4: 1,038,508 km (0.117 R)
• M5: 1,108,670 km (0.082 R)
• M6: 1,588,879 km (0.116 R)
• M7: 2,492,301 km (0.078 R)
• M8: 2,586,996 km (0.074 R)
• M9: 3,145,594 km (0.093 R)
• M10: 3,282,327 km (0.074 R)
• M11: 3,316,734 km (0.082 R)
• M12: 3,668,439 km (0.08 R)
• M13: 4,031,962 km (0.071 R)
• M14: 4,753,772 km (0.113 R)
• M15: 5,514,926 km (0.072 R)
• M16: 5,556,065 km (0.109 R)
• M17: 6,184,825 km (0.096 R)
• M18: 6,529,349 km (0.066 R)
• M19: 8,108,653 km (0.081 R)
• M20: 9,256,219 km (0.113 R)
• M21: 10,099,502 km (0.086 R)
• M22: 11,174,662 km (0.065 R)
• M23: 13,100,585 km (0.115 R)
• M24: 14,157,643 km (0.067 R)
• M25: 14,326,988 km (0.031 R)
• M26: 15,299,673 km (0.088 R)
• M27: 15,415,462 km (0.108 R)
• M28: 16,589,656 km (0.105 R)
• M29: 16,827,965 km (0.1 R)
• M30: 16,887,804 km (0.112 R)
• M31: 19,397,458 km (0.046 R)
• M32: 19,837,575 km (0.085 R)
• M33: 20,280,834 km (0.077 R)
• M34: 20,599,477 km (0.114 R)
• M35: 20,727,383 km (0.104 R)
• M36: 22,151,854 km (0.078 R)
• M37: 22,611,718 km (0.112 R)
• M38: 24,685,593 km (0.066 R)
• M39: 25,093,996 km (0.098 R)
• M40: 25,710,788 km (0.074 R)
• M41: 26,749,745 km (0.098 R)
• M42: 28,511,709 km (0.092 R)
• M43: 28,797,141 km (0.058 R)
• M44: 29,514,762 km (0.111 R)
• M45: 29,803,486 km (0.06 R)
• M46: 29,875,742 km (0.047 R)
• M47: 30,020,553 km (0.1 R)
• M48: 30,967,507 km (0.1 R)
• M49: 31,040,810 km (0.076 R)
• M50: 31,702,631 km (0.096 R)
• M51: 31,776,383 km (0.051 R)
• M52: 31,998,237 km (0.036 R)
• M53: 32,369,090 km (0.119 R)
• M54: 32,890,737 km (0.095 R)
• M55: 33,264,882 km (0.099 R)
• M56: 33,490,176 km (0.032 R)
• M57: 34,775,970 km (0.098 R)
• M58: 35,310,184 km (0.095 R)
• M59: 35,463,222 km (0.055 R)
• M60: 35,847,091 km (0.058 R)
• M61: 36,154,963 km (0.082 R)
• M62: 39,759,524 km (0.113 R)
• M63: 40,237,938 km (0.04 R)
• M64: 41,523,432 km (0.102 R)
• M65: 42,740,560 km (0.088 R)
• M66: 44,878,015 km (0.104 R)
• M67: 45,542,678 km (0.084 R)
• M68: 46,210,633 km (0.106 R)
• M69: 47,471,743 km (0.039 R)
• M70: 47,979,328 km (0.107 R)
• M71: 49,512,856 km (0.09 R)
• M72: 49,855,734 km (0.059 R)
• M73: 51,582,393 km (0.05 R)
• M74: 52,627,783 km (0.116 R)
• M75: 53,328,499 km (0.101 R)
• M76: 58,772,665 km (0.03 R)
• M77: 58,954,127 km (0.116 R)
• M78: 60,962,479 km (0.111 R)
• M79: 61,422,043 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.2

Radius: 6.4

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 16.71 AU - 22.97 AU

Year: 30916 Days

Day: 16 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,116,635 km

• M1: 547,379 km (0.076 R)
• M2: 590,612 km (0.107 R)
• M3: 1,255,276 km (0.09 R)
• M4: 1,402,779 km (0.071 R)
• M5: 1,650,513 km (0.034 R)
• M6: 3,043,868 km (0.093 R)
• M7: 3,202,591 km (0.103 R)
• M8: 3,487,126 km (0.104 R)
• M9: 4,080,132 km (0.038 R)
• M10: 4,167,348 km (0.113 R)
• M11: 4,255,311 km (0.088 R)
• M12: 5,073,911 km (0.081 R)
• M13: 5,549,483 km (0.093 R)
• M14: 6,039,116 km (0.097 R)
• M15: 6,339,509 km (0.108 R)
• M16: 7,164,392 km (0.066 R)
• M17: 7,217,050 km (0.118 R)
• M18: 8,352,797 km (0.062 R)
• M19: 8,408,298 km (0.071 R)
• M20: 9,197,576 km (0.076 R)
• M21: 9,601,042 km (0.098 R)
• M22: 9,659,235 km (0.109 R)
• M23: 9,892,758 km (0.09 R)
• M24: 10,845,995 km (0.094 R)
• M25: 11,149,828 km (0.118 R)
• M26: 12,774,312 km (0.071 R)
• M27: 14,073,569 km (0.086 R)
• M28: 15,278,431 km (0.116 R)
• M29: 15,618,915 km (0.109 R)
• M30: 15,893,128 km (0.098 R)
• M31: 16,099,872 km (0.085 R)
• M32: 17,217,369 km (0.095 R)
• M33: 17,358,739 km (0.082 R)
• M34: 18,000,065 km (0.116 R)
• M35: 21,472,530 km (0.1 R)
• M36: 22,160,531 km (0.093 R)
• M37: 22,468,553 km (0.076 R)
• M38: 22,545,895 km (0.088 R)
• M39: 22,700,579 km (0.109 R)
• M40: 23,951,367 km (0.055 R)
• M41: 25,546,080 km (0.087 R)
• M42: 26,274,772 km (0.115 R)
• M43: 27,257,031 km (0.033 R)
• M44: 28,084,756 km (0.087 R)
• M45: 28,585,311 km (0.073 R)
• M46: 31,046,046 km (0.086 R)
• M47: 31,823,357 km (0.09 R)
• M48: 32,345,304 km (0.069 R)
• M49: 32,957,608 km (0.033 R)
• M50: 33,309,163 km (0.067 R)
• M51: 33,662,064 km (0.066 R)
• M52: 33,750,476 km (0.075 R)
• M53: 36,529,406 km (0.102 R)
• M54: 38,176,329 km (0.116 R)
• M55: 39,660,639 km (0.101 R)
• M56: 43,452,796 km (0.115 R)
• M57: 43,838,310 km (0.097 R)
• M58: 45,001,732 km (0.082 R)
• M59: 46,175,178 km (0.068 R)
• M60: 46,667,205 km (0.031 R)
• M61: 48,153,460 km (0.063 R)
• M62: 48,552,438 km (0.078 R)
• M63: 49,454,064 km (0.109 R)
• M64: 49,655,124 km (0.118 R)
• M65: 50,058,140 km (0.105 R)
• M66: 50,361,226 km (0.079 R)
• M67: 50,766,187 km (0.072 R)
• M68: 53,012,549 km (0.102 R)
• M69: 53,321,468 km (0.114 R)
• M70: 53,527,764 km (0.102 R)
• M71: 55,709,050 km (0.105 R)
• M72: 58,981,952 km (0.106 R)
• M73: 59,408,755 km (0.08 R)
• M74: 60,158,241 km (0.114 R)
• M75: 60,587,886 km (0.084 R)
• M76: 60,695,446 km (0.116 R)
• M77: 61,018,428 km (0.118 R)
• M78: 62,425,097 km (0.104 R)
• M79: 62,642,463 km (0.11 R)
• M80: 62,751,220 km (0.106 R)
• M81: 63,405,262 km (0.12 R)
• M82: 64,280,709 km (0.105 R)
• M83: 64,609,974 km (0.085 R)
• M84: 65,490,956 km (0.102 R)
• M85: 67,710,689 km (0.094 R)
• M86: 68,493,385 km (0.068 R)
• M87: 70,519,838 km (0.05 R)
• M88: 71,767,933 km (0.093 R)
• M89: 71,881,777 km (0.104 R)
• M90: 71,995,621 km (0.047 R)
• M91: 72,680,181 km (0.12 R)
• M92: 74,055,733 km (0.054 R)
• M93: 74,285,815 km (0.099 R)
• M94: 77,415,402 km (0.066 R)
• M95: 78,116,567 km (0.11 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 15,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit