🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.79 AU - 0.83 AU

Year: 278 Days

Day: 30.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.69 AU - 1.07 AU

Year: 314 Days

Day: 32.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 93,047,210 km

• M1: 337,343 km (0.066 R)
• M2: 599,139 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.95 AU - 1.09 AU

Year: 392 Days

Day: 29.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.68 AU - 1.98 AU

Year: 943 Days

Day: 37.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.68 AU - 2.36 AU

Year: 1093 Days

Day: 30.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,047,210 km

• M1: 125,961 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.02 AU - 2.8 AU

Year: 1425 Days

Day: 37.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.75 AU - 4.21 AU

Year: 2472 Days

Day: 42.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,047,210 km

• M1: 594,203 km (0.054 R)
• M2: 1,590,973 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.5

Radius: 7.4

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.28 AU - 17.48 AU

Year: 24098 Days

Day: 24.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,047,210 km

• M1: 235,317 km (0.094 R)
• M2: 945,459 km (0.072 R)
• M3: 1,459,926 km (0.038 R)
• M4: 1,659,788 km (0.063 R)
• M5: 2,545,258 km (0.12 R)
• M6: 3,204,835 km (0.074 R)
• M7: 4,099,879 km (0.08 R)
• M8: 4,769,629 km (0.043 R)
• M9: 4,818,847 km (0.049 R)
• M10: 5,067,179 km (0.068 R)
• M11: 5,421,876 km (0.099 R)
• M12: 7,030,950 km (0.051 R)
• M13: 7,655,521 km (0.082 R)
• M14: 8,003,636 km (0.114 R)
• M15: 8,062,128 km (0.094 R)
• M16: 8,595,445 km (0.111 R)
• M17: 9,571,272 km (0.082 R)
• M18: 10,009,294 km (0.115 R)
• M19: 10,646,282 km (0.073 R)
• M20: 11,034,638 km (0.084 R)
• M21: 12,160,512 km (0.114 R)
• M22: 13,670,852 km (0.098 R)
• M23: 14,305,596 km (0.09 R)
• M24: 15,530,802 km (0.043 R)
• M25: 16,415,674 km (0.087 R)
• M26: 16,789,219 km (0.101 R)
• M27: 16,864,168 km (0.117 R)
• M28: 17,849,868 km (0.119 R)
• M29: 19,010,299 km (0.044 R)
• M30: 20,917,223 km (0.113 R)
• M31: 21,159,871 km (0.078 R)
• M32: 22,057,458 km (0.075 R)
• M33: 22,635,055 km (0.075 R)
• M34: 23,134,114 km (0.115 R)
• M35: 23,552,838 km (0.1 R)
• M36: 25,338,439 km (0.107 R)
• M37: 26,465,659 km (0.111 R)
• M38: 27,520,473 km (0.114 R)
• M39: 28,499,442 km (0.108 R)
• M40: 28,589,051 km (0.083 R)
• M41: 28,858,327 km (0.041 R)
• M42: 31,134,758 km (0.084 R)
• M43: 31,411,663 km (0.08 R)
• M44: 31,596,865 km (0.058 R)
• M45: 32,434,464 km (0.067 R)
• M46: 32,715,259 km (0.084 R)
• M47: 33,373,789 km (0.105 R)
• M48: 34,321,940 km (0.066 R)
• M49: 34,608,121 km (0.074 R)
• M50: 35,857,263 km (0.108 R)
• M51: 36,147,633 km (0.025 R)
• M52: 36,438,900 km (0.106 R)
• M53: 36,535,989 km (0.09 R)
• M54: 39,393,009 km (0.112 R)
• M55: 39,592,722 km (0.106 R)
• M56: 41,912,835 km (0.069 R)
• M57: 42,218,763 km (0.049 R)
• M58: 43,243,658 km (0.08 R)
• M59: 43,346,731 km (0.116 R)
• M60: 44,796,484 km (0.088 R)
• M61: 45,109,144 km (0.109 R)
• M62: 45,527,270 km (0.092 R)
• M63: 46,683,811 km (0.116 R)
• M64: 46,895,043 km (0.059 R)
• M65: 47,424,769 km (0.101 R)
• M66: 51,841,945 km (0.095 R)
• M67: 52,828,992 km (0.093 R)
• M68: 52,939,096 km (0.102 R)
• M69: 53,049,200 km (0.052 R)
• M70: 53,269,707 km (0.066 R)
• M71: 54,933,236 km (0.113 R)
• M72: 56,501,021 km (0.093 R)
• M73: 56,613,669 km (0.086 R)
• M74: 58,197,162 km (0.06 R)
• M75: 58,538,395 km (0.065 R)
• M76: 60,599,853 km (0.053 R)
• M77: 61,292,192 km (0.096 R)
• M78: 62,568,412 km (0.069 R)
• M79: 63,502,052 km (0.089 R)
• M80: 67,879,585 km (0.061 R)
• M81: 68,598,702 km (0.086 R)
• M82: 70,892,187 km (0.1 R)
• M83: 71,621,626 km (0.049 R)
• M84: 73,701,934 km (0.091 R)
• M85: 75,182,355 km (0.099 R)
• M86: 75,430,089 km (0.073 R)
• M87: 77,296,322 km (0.116 R)
• M88: 78,297,880 km (0.091 R)
• M89: 79,303,776 km (0.058 R)
• M90: 79,682,109 km (0.107 R)
• M91: 85,169,808 km (0.097 R)
• M92: 86,074,725 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.7

Radius: 7.5

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 16.39 AU - 21.17 AU

Year: 30991 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,047,210 km

• M1: 1,010,384 km (0.101 R)
• M2: 1,493,735 km (0.119 R)
• M3: 1,669,363 km (0.119 R)
• M4: 2,079,410 km (0.103 R)
• M5: 2,196,546 km (0.105 R)
• M6: 3,392,431 km (0.078 R)
• M7: 3,957,312 km (0.109 R)
• M8: 5,601,842 km (0.116 R)
• M9: 6,098,208 km (0.084 R)
• M10: 6,380,050 km (0.1 R)
• M11: 6,608,636 km (0.071 R)
• M12: 6,839,914 km (0.066 R)
• M13: 7,132,826 km (0.109 R)
• M14: 8,911,096 km (0.062 R)
• M15: 9,685,116 km (0.119 R)
• M16: 10,346,488 km (0.062 R)
• M17: 12,274,655 km (0.102 R)
• M18: 12,773,713 km (0.063 R)
• M19: 12,845,670 km (0.036 R)
• M20: 12,917,627 km (0.099 R)
• M21: 13,425,212 km (0.096 R)
• M22: 14,236,033 km (0.117 R)
• M23: 15,138,557 km (0.116 R)
• M24: 15,596,775 km (0.087 R)
• M25: 16,292,704 km (0.085 R)
• M26: 17,395,240 km (0.032 R)
• M27: 17,794,816 km (0.053 R)
• M28: 20,171,328 km (0.081 R)
• M29: 20,506,876 km (0.093 R)
• M30: 20,675,323 km (0.087 R)
• M31: 21,524,590 km (0.117 R)
• M32: 21,610,160 km (0.098 R)
• M33: 22,298,759 km (0.112 R)
• M34: 22,645,677 km (0.066 R)
• M35: 23,608,938 km (0.075 R)
• M36: 25,123,915 km (0.034 R)
• M37: 25,938,625 km (0.062 R)
• M38: 27,501,025 km (0.054 R)
• M39: 28,246,771 km (0.087 R)
• M40: 31,295,725 km (0.032 R)
• M41: 31,489,753 km (0.051 R)
• M42: 32,563,866 km (0.12 R)
• M43: 36,978,948 km (0.028 R)
• M44: 39,047,139 km (0.12 R)
• M45: 39,151,408 km (0.066 R)
• M46: 39,569,983 km (0.083 R)
• M47: 40,095,072 km (0.056 R)
• M48: 41,684,549 km (0.097 R)
• M49: 42,540,548 km (0.086 R)
• M50: 42,647,959 km (0.086 R)
• M51: 43,294,372 km (0.096 R)
• M52: 43,402,381 km (0.102 R)
• M53: 43,618,700 km (0.088 R)
• M54: 44,596,920 km (0.096 R)
• M55: 47,129,014 km (0.113 R)
• M56: 47,574,217 km (0.114 R)
• M57: 47,909,017 km (0.087 R)
• M58: 48,244,565 km (0.116 R)
• M59: 48,468,663 km (0.111 R)
• M60: 50,728,937 km (0.103 R)
• M61: 53,950,677 km (0.081 R)
• M62: 55,468,796 km (0.06 R)
• M63: 57,237,941 km (0.104 R)
• M64: 57,475,203 km (0.049 R)
• M65: 60,347,931 km (0.053 R)
• M66: 61,801,723 km (0.033 R)
• M67: 62,410,885 km (0.11 R)
• M68: 62,532,957 km (0.057 R)
• M69: 62,777,400 km (0.091 R)
• M70: 63,389,704 km (0.092 R)
• M71: 65,114,717 km (0.102 R)
• M72: 65,983,133 km (0.12 R)
• M73: 66,231,914 km (0.094 R)
• M74: 67,230,181 km (0.046 R)
• M75: 67,480,608 km (0.092 R)
• M76: 67,982,209 km (0.06 R)
• M77: 70,508,917 km (0.105 R)
• M78: 71,400,521 km (0.033 R)
• M79: 73,968,518 km (0.033 R)
• M80: 74,097,621 km (0.082 R)
• M81: 75,523,737 km (0.097 R)
• M82: 79,458,759 km (0.089 R)
• M83: 80,253,723 km (0.086 R)
• M84: 80,652,251 km (0.052 R)
• M85: 81,184,520 km (0.089 R)
• M86: 83,459,904 km (0.094 R)
• M87: 83,863,669 km (0.11 R)
• M88: 84,808,080 km (0.051 R)
• M89: 87,936,321 km (0.055 R)
• M90: 88,073,203 km (0.108 R)
• M91: 89,858,803 km (0.095 R)
• M92: 90,548,749 km (0.083 R)
• M93: 91,934,025 km (0.057 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 14,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit