🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.73 AU - 1.01 AU

Year: 236 Days

Day: 17.8 Hours

Environment

Temp: 310 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.52 AU - 1.94 AU

Year: 661 Days

Day: 33.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,552,132 km

• M1: 111,151 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.71 AU - 2.07 AU

Year: 755 Days

Day: 41.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.33 AU - 2.97 AU

Year: 1254 Days

Day: 47 Hours

Environment

Temp: 11 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.5 AU - 7.38 AU

Year: 4207 Days

Day: 28.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,552,132 km

• M1: 1,265,598 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.59 AU - 8.91 AU

Year: 5672 Days

Day: 45.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.32 AU - 9.46 AU

Year: 8361 Days

Day: 46.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.2

Radius: 9.4

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.48 AU - 17.54 AU

Year: 17749 Days

Day: 8.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 70.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,552,132 km

• M1: 229,184 km (0.113 R)
• M2: 495,767 km (0.081 R)
• M3: 755,768 km (0.101 R)
• M4: 852,109 km (0.086 R)
• M5: 1,036,264 km (0.077 R)
• M6: 1,715,738 km (0.076 R)
• M7: 3,371,936 km (0.116 R)
• M8: 4,353,298 km (0.083 R)
• M9: 6,680,143 km (0.049 R)
• M10: 7,051,296 km (0.049 R)
• M11: 8,116,881 km (0.116 R)
• M12: 10,537,824 km (0.04 R)
• M13: 10,681,138 km (0.072 R)
• M14: 11,505,273 km (0.102 R)
• M15: 12,049,510 km (0.11 R)
• M16: 12,500,996 km (0.109 R)
• M17: 13,009,180 km (0.073 R)
• M18: 13,265,890 km (0.064 R)
• M19: 14,733,894 km (0.115 R)
• M20: 15,378,661 km (0.111 R)
• M21: 15,977,801 km (0.103 R)
• M22: 16,087,605 km (0.117 R)
• M23: 16,807,171 km (0.089 R)
• M24: 17,030,670 km (0.091 R)
• M25: 18,163,126 km (0.109 R)
• M26: 18,622,841 km (0.109 R)
• M27: 18,796,224 km (0.065 R)
• M28: 19,261,324 km (0.056 R)
• M29: 20,619,374 km (0.118 R)
• M30: 21,521,598 km (0.066 R)
• M31: 21,764,246 km (0.04 R)
• M32: 21,947,055 km (0.073 R)
• M33: 22,068,977 km (0.087 R)
• M34: 22,621,143 km (0.08 R)
• M35: 23,053,780 km (0.108 R)
• M36: 23,801,620 km (0.07 R)
• M37: 24,115,626 km (0.089 R)
• M38: 24,557,538 km (0.062 R)
• M39: 25,706,001 km (0.059 R)
• M40: 25,963,608 km (0.116 R)
• M41: 26,806,742 km (0.118 R)
• M42: 28,786,520 km (0.117 R)
• M43: 30,132,452 km (0.102 R)
• M44: 32,120,159 km (0.112 R)
• M45: 32,258,836 km (0.082 R)
• M46: 33,094,789 km (0.083 R)
• M47: 34,504,001 km (0.068 R)
• M48: 34,859,296 km (0.074 R)
• M49: 35,287,445 km (0.117 R)
• M50: 35,358,953 km (0.119 R)
• M51: 35,645,433 km (0.119 R)
• M52: 35,789,047 km (0.054 R)
• M53: 36,871,686 km (0.068 R)
• M54: 37,089,501 km (0.091 R)
• M55: 37,162,205 km (0.09 R)
• M56: 37,453,622 km (0.026 R)
• M57: 37,965,247 km (0.047 R)
• M58: 38,332,061 km (0.094 R)
• M59: 40,632,726 km (0.039 R)
• M60: 41,233,811 km (0.1 R)
• M61: 42,216,519 km (0.078 R)
• M62: 42,672,793 km (0.1 R)
• M63: 43,130,712 km (0.101 R)
• M64: 43,360,195 km (0.11 R)
• M65: 43,820,507 km (0.103 R)
• M66: 44,514,043 km (0.1 R)
• M67: 46,773,270 km (0.093 R)
• M68: 47,798,016 km (0.1 R)
• M69: 48,511,897 km (0.111 R)
• M70: 48,591,333 km (0.03 R)
• M71: 48,750,655 km (0.071 R)
• M72: 49,629,243 km (0.099 R)
• M73: 49,950,131 km (0.112 R)
• M74: 50,432,584 km (0.064 R)
• M75: 50,593,701 km (0.063 R)
• M76: 51,402,277 km (0.05 R)
• M77: 53,031,996 km (0.086 R)
• M78: 53,113,976 km (0.116 R)
• M79: 53,770,860 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.1

Radius: 11.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.65 AU - 20.63 AU

Year: 19724 Days

Day: 9.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 55,552,132 km

• M1: 244,742 km (0.064 R)
• M2: 707,598 km (0.041 R)
• M3: 781,200 km (0.051 R)
• M4: 1,125,574 km (0.073 R)
• M5: 1,326,933 km (0.061 R)
• M6: 1,420,432 km (0.062 R)
• M7: 1,614,161 km (0.09 R)
• M8: 2,710,265 km (0.096 R)
• M9: 3,014,547 km (0.077 R)
• M10: 3,234,156 km (0.096 R)
• M11: 3,556,989 km (0.088 R)
• M12: 3,890,592 km (0.085 R)
• M13: 4,731,930 km (0.113 R)
• M14: 5,024,843 km (0.027 R)
• M15: 5,782,855 km (0.116 R)
• M16: 5,938,736 km (0.044 R)
• M17: 6,135,607 km (0.032 R)
• M18: 7,236,049 km (0.084 R)
• M19: 7,744,532 km (0.108 R)
• M20: 9,753,033 km (0.101 R)
• M21: 10,126,130 km (0.079 R)
• M22: 10,456,592 km (0.079 R)
• M23: 11,031,197 km (0.043 R)
• M24: 11,127,987 km (0.09 R)
• M25: 11,813,445 km (0.078 R)
• M26: 12,161,260 km (0.102 R)
• M27: 13,020,101 km (0.102 R)
• M28: 14,265,803 km (0.096 R)
• M29: 14,636,207 km (0.113 R)
• M30: 14,849,384 km (0.05 R)
• M31: 15,712,264 km (0.107 R)
• M32: 16,040,033 km (0.064 R)
• M33: 16,259,793 km (0.119 R)
• M34: 17,092,903 km (0.09 R)
• M35: 17,826,082 km (0.089 R)
• M36: 19,674,364 km (0.11 R)
• M37: 21,160,320 km (0.093 R)
• M38: 22,559,209 km (0.117 R)
• M39: 22,805,597 km (0.109 R)
• M40: 23,425,231 km (0.063 R)
• M41: 24,428,435 km (0.11 R)
• M42: 25,701,961 km (0.12 R)
• M43: 25,959,270 km (0.095 R)
• M44: 28,048,254 km (0.109 R)
• M45: 30,530,382 km (0.099 R)
• M46: 31,007,899 km (0.101 R)
• M47: 33,431,983 km (0.093 R)
• M48: 35,629,575 km (0.112 R)
• M49: 36,782,077 km (0.082 R)
• M50: 37,435,670 km (0.101 R)
• M51: 37,873,543 km (0.083 R)
• M52: 40,311,989 km (0.1 R)
• M53: 41,136,123 km (0.04 R)
• M54: 41,739,003 km (0.052 R)
• M55: 42,800,998 km (0.07 R)
• M56: 45,728,180 km (0.106 R)
• M57: 46,039,941 km (0.057 R)
• M58: 46,196,122 km (0.11 R)
• M59: 47,137,092 km (0.095 R)
• M60: 51,448,802 km (0.116 R)
• M61: 53,241,284 km (0.117 R)
• M62: 53,405,243 km (0.098 R)
• M63: 54,888,506 km (0.108 R)
• M64: 55,220,015 km (0.09 R)

Kuiper Belt

Range: 37.7 - 58.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 17,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit