🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.47 AU - 0.71 AU

Year: 195 Days

Day: 21.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.53 AU - 0.65 AU

Year: 195 Days

Day: 33.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1 AU - 1.1 AU

Year: 463 Days

Day: 31.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.13 AU - 2.21 AU

Year: 1376 Days

Day: 22.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,999,860 km

• M1: 2,045,003 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529

Radius: 13

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.5 AU - 3.2 AU

Year: 2071 Days

Day: 11 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 76,999,860 km

• M1: 167,101 km (0.088 R)
• M2: 279,000 km (0.04 R)
• M3: 363,523 km (0.056 R)
• M4: 545,883 km (0.075 R)
• M5: 679,922 km (0.083 R)
• M6: 794,813 km (0.095 R)
• M7: 1,127,370 km (0.079 R)
• M8: 1,210,546 km (0.099 R)
• M9: 1,334,563 km (0.105 R)
• M10: 1,503,758 km (0.1 R)
• M11: 1,585,887 km (0.053 R)
• M12: 2,031,539 km (0.079 R)
• M13: 2,540,471 km (0.096 R)
• M14: 2,677,054 km (0.118 R)
• M15: 2,944,834 km (0.065 R)
• M16: 3,356,378 km (0.106 R)
• M17: 3,479,347 km (0.082 R)
• M18: 3,800,384 km (0.115 R)
• M19: 4,204,598 km (0.104 R)
• M20: 4,426,751 km (0.07 R)
• M21: 4,607,465 km (0.114 R)
• M22: 4,929,399 km (0.101 R)
• M23: 5,243,106 km (0.045 R)
• M24: 5,450,449 km (0.042 R)
• M25: 5,547,089 km (0.105 R)
• M26: 5,807,689 km (0.052 R)
• M27: 5,889,967 km (0.075 R)
• M28: 6,139,048 km (0.076 R)
• M29: 6,222,823 km (0.034 R)
• M30: 6,493,744 km (0.081 R)
• M31: 6,630,626 km (0.045 R)
• M32: 6,768,556 km (0.104 R)
• M33: 7,170,376 km (0.114 R)
• M34: 7,383,104 km (0.109 R)
• M35: 7,651,931 km (0.092 R)
• M36: 7,942,301 km (0.07 R)
• M37: 8,088,906 km (0.092 R)
• M38: 8,740,704 km (0.083 R)
• M39: 8,835,250 km (0.094 R)
• M40: 9,025,389 km (0.112 R)
• M41: 9,139,981 km (0.084 R)
• M42: 9,584,287 km (0.034 R)
• M43: 9,720,870 km (0.095 R)
• M44: 9,818,856 km (0.05 R)
• M45: 10,373,565 km (0.112 R)
• M46: 10,493,842 km (0.111 R)
• M47: 10,735,592 km (0.075 R)
• M48: 11,020,127 km (0.075 R)
• M49: 11,101,808 km (0.076 R)
• M50: 11,245,422 km (0.044 R)
• M51: 11,534,445 km (0.074 R)
• M52: 11,909,486 km (0.063 R)
• M53: 12,014,504 km (0.102 R)
• M54: 12,821,884 km (0.076 R)
• M55: 13,515,569 km (0.073 R)
• M56: 13,822,843 km (0.112 R)
• M57: 14,154,651 km (0.079 R)
• M58: 14,265,952 km (0.092 R)
• M59: 14,736,138 km (0.091 R)
• M60: 15,007,210 km (0.084 R)
• M61: 15,097,866 km (0.107 R)
• M62: 15,325,404 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.8

Radius: 10.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.44 AU - 10.9 AU

Year: 12944 Days

Day: 9.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 76,999,860 km

• M1: 139,874 km (0.067 R)
• M2: 446,998 km (0.114 R)
• M3: 695,181 km (0.081 R)
• M4: 813,513 km (0.096 R)
• M5: 1,022,651 km (0.104 R)
• M6: 1,262,456 km (0.077 R)
• M7: 1,382,584 km (0.063 R)
• M8: 1,677,890 km (0.104 R)
• M9: 2,262,518 km (0.053 R)
• M10: 2,409,872 km (0.041 R)
• M11: 2,543,613 km (0.119 R)
• M12: 2,888,735 km (0.087 R)
• M13: 2,995,249 km (0.066 R)
• M14: 3,623,410 km (0.105 R)
• M15: 3,972,422 km (0.074 R)
• M16: 4,536,705 km (0.056 R)
• M17: 4,997,915 km (0.119 R)
• M18: 5,147,812 km (0.069 R)
• M19: 5,606,629 km (0.117 R)
• M20: 5,807,240 km (0.092 R)
• M21: 6,124,088 km (0.037 R)
• M22: 6,964,678 km (0.081 R)
• M23: 7,108,292 km (0.104 R)
• M24: 7,471,815 km (0.068 R)
• M25: 8,091,001 km (0.114 R)
• M26: 8,216,813 km (0.116 R)
• M27: 8,292,659 km (0.096 R)
• M28: 8,572,706 km (0.06 R)
• M29: 8,675,181 km (0.12 R)
• M30: 9,141,926 km (0.115 R)
• M31: 9,325,782 km (0.109 R)
• M32: 10,426,373 km (0.115 R)
• M33: 10,756,237 km (0.081 R)
• M34: 11,370,037 km (0.106 R)
• M35: 11,567,655 km (0.105 R)
• M36: 11,995,206 km (0.089 R)
• M37: 12,806,924 km (0.089 R)
• M38: 12,953,680 km (0.061 R)
• M39: 13,071,563 km (0.101 R)
• M40: 13,160,274 km (0.1 R)
• M41: 13,606,375 km (0.098 R)
• M42: 14,330,728 km (0.094 R)
• M43: 15,191,514 km (0.098 R)
• M44: 15,471,711 km (0.099 R)
• M45: 15,974,210 km (0.061 R)
• M46: 16,068,906 km (0.119 R)
• M47: 16,163,900 km (0.104 R)
• M48: 16,737,907 km (0.106 R)
• M49: 16,930,589 km (0.08 R)
• M50: 17,286,034 km (0.093 R)
• M51: 19,638,460 km (0.063 R)
• M52: 19,773,996 km (0.041 R)
• M53: 20,972,873 km (0.114 R)
• M54: 21,180,815 km (0.07 R)
• M55: 21,493,923 km (0.103 R)
• M56: 21,633,498 km (0.059 R)
• M57: 23,118,107 km (0.118 R)
• M58: 23,404,736 km (0.083 R)
• M59: 23,692,413 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.1

Radius: 5.9

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.08 AU - 15.66 AU

Year: 24683 Days

Day: 23.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,999,860 km

• M1: 118,482 km (0.096 R)
• M2: 359,334 km (0.106 R)
• M3: 453,282 km (0.053 R)
• M4: 933,491 km (0.041 R)
• M5: 1,120,189 km (0.086 R)
• M6: 1,318,855 km (0.077 R)
• M7: 2,542,565 km (0.113 R)
• M8: 2,879,909 km (0.073 R)
• M9: 4,722,356 km (0.069 R)
• M10: 5,135,844 km (0.115 R)
• M11: 5,182,369 km (0.09 R)
• M12: 5,512,981 km (0.103 R)
• M13: 6,595,770 km (0.118 R)
• M14: 7,005,519 km (0.082 R)
• M15: 8,174,327 km (0.087 R)
• M16: 8,614,145 km (0.066 R)
• M17: 8,892,845 km (0.111 R)
• M18: 10,746,213 km (0.049 R)
• M19: 10,925,880 km (0.101 R)
• M20: 11,227,619 km (0.08 R)
• M21: 11,900,959 km (0.1 R)
• M22: 12,149,142 km (0.088 R)
• M23: 13,415,189 km (0.055 R)
• M24: 14,129,369 km (0.062 R)
• M25: 14,722,674 km (0.055 R)
• M26: 14,789,096 km (0.091 R)
• M27: 15,391,527 km (0.049 R)
• M28: 15,797,685 km (0.103 R)
• M29: 16,344,465 km (0.071 R)
• M30: 16,897,678 km (0.102 R)
• M31: 16,967,241 km (0.103 R)
• M32: 17,106,666 km (0.103 R)
• M33: 18,022,205 km (0.099 R)
• M34: 19,243,223 km (0.111 R)
• M35: 19,315,927 km (0.113 R)
• M36: 20,121,213 km (0.07 R)
• M37: 20,862,769 km (0.079 R)
• M38: 21,613,152 km (0.082 R)
• M39: 22,372,511 km (0.04 R)
• M40: 23,063,205 km (0.087 R)
• M41: 23,917,109 km (0.038 R)
• M42: 23,995,199 km (0.054 R)
• M43: 24,702,199 km (0.118 R)
• M44: 28,091,039 km (0.101 R)
• M45: 29,169,042 km (0.096 R)
• M46: 29,755,166 km (0.117 R)
• M47: 31,024,055 km (0.047 R)
• M48: 32,483,532 km (0.109 R)
• M49: 34,052,963 km (0.08 R)
• M50: 34,758,317 km (0.104 R)
• M51: 34,846,879 km (0.107 R)
• M52: 35,646,929 km (0.058 R)
• M53: 37,174,622 km (0.071 R)
• M54: 37,992,025 km (0.086 R)
• M55: 38,265,789 km (0.054 R)
• M56: 39,275,275 km (0.049 R)
• M57: 39,922,137 km (0.104 R)
• M58: 40,852,486 km (0.105 R)
• M59: 41,978,210 km (0.078 R)
• M60: 43,495,132 km (0.083 R)
• M61: 43,972,798 km (0.098 R)
• M62: 44,260,176 km (0.047 R)
• M63: 44,933,366 km (0.084 R)
• M64: 45,222,838 km (0.072 R)
• M65: 46,777,459 km (0.089 R)
• M66: 50,739,708 km (0.097 R)
• M67: 53,474,507 km (0.092 R)
• M68: 55,737,923 km (0.088 R)
• M69: 56,152,758 km (0.101 R)
• M70: 57,612,982 km (0.046 R)
• M71: 57,717,701 km (0.064 R)
• M72: 58,137,473 km (0.066 R)
• M73: 58,347,658 km (0.092 R)
• M74: 60,357,654 km (0.088 R)
• M75: 62,175,269 km (0.106 R)
• M76: 63,036,803 km (0.086 R)
• M77: 63,360,832 km (0.062 R)
• M78: 64,662,782 km (0.036 R)
• M79: 64,771,540 km (0.109 R)
• M80: 64,880,597 km (0.118 R)
• M81: 66,192,719 km (0.078 R)
• M82: 67,292,862 km (0.107 R)
• M83: 67,734,625 km (0.1 R)
• M84: 68,066,582 km (0.098 R)
• M85: 68,177,285 km (0.083 R)
• M86: 68,288,137 km (0.12 R)
• M87: 68,398,989 km (0.109 R)
• M88: 69,399,799 km (0.105 R)
• M89: 69,846,049 km (0.071 R)
• M90: 72,204,759 km (0.072 R)
• M91: 72,430,801 km (0.077 R)
• M92: 75,389,997 km (0.117 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: 441 - 10,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit