🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.73 AU

Year: 172 Days

Day: 47.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,352,283 km

• M1: 33,061 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.57 AU - 0.93 AU

Year: 235 Days

Day: 43.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.92 AU - 1.38 AU

Year: 446 Days

Day: 14.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 66.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.14 AU - 1.74 AU

Year: 625 Days

Day: 18.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.28 AU - 1.76 AU

Year: 678 Days

Day: 32.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.35 AU - 2.17 AU

Year: 844 Days

Day: 14.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.79 AU - 2.83 AU

Year: 1270 Days

Day: 24.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.18 AU - 5.72 AU

Year: 3983 Days

Day: 39 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,352,283 km

• M1: 54,454 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.4

Radius: 13.4

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.51 AU - 9.09 AU

Year: 7133 Days

Day: 5.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,352,283 km

• M1: 179,368 km (0.065 R)
• M2: 303,684 km (0.077 R)
• M3: 1,535,024 km (0.059 R)
• M4: 1,626,428 km (0.089 R)
• M5: 2,880,058 km (0.102 R)
• M6: 3,267,965 km (0.037 R)
• M7: 3,563,272 km (0.111 R)
• M8: 3,672,777 km (0.049 R)
• M9: 4,368,707 km (0.105 R)
• M10: 4,739,560 km (0.091 R)
• M11: 4,830,066 km (0.081 R)
• M12: 5,655,099 km (0.098 R)
• M13: 5,945,319 km (0.077 R)
• M14: 6,141,591 km (0.101 R)
• M15: 6,726,369 km (0.083 R)
• M16: 7,433,967 km (0.083 R)
• M17: 8,274,408 km (0.117 R)
• M18: 8,493,868 km (0.102 R)
• M19: 9,069,820 km (0.099 R)
• M20: 9,543,447 km (0.064 R)
• M21: 10,025,301 km (0.093 R)
• M22: 10,239,825 km (0.075 R)
• M23: 10,752,945 km (0.049 R)
• M24: 11,213,856 km (0.059 R)
• M25: 11,375,721 km (0.098 R)
• M26: 11,538,484 km (0.106 R)
• M27: 12,051,754 km (0.11 R)
• M28: 12,176,070 km (0.092 R)
• M29: 12,867,362 km (0.055 R)
• M30: 13,313,911 km (0.066 R)
• M31: 14,047,838 km (0.112 R)
• M32: 14,331,925 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.9

Radius: 6

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.64 AU - 14 AU

Year: 16601 Days

Day: 20.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,352,283 km

• M1: 75,996 km (0.036 R)
• M2: 117,883 km (0.098 R)
• M3: 235,467 km (0.117 R)
• M4: 382,671 km (0.107 R)
• M5: 529,726 km (0.062 R)
• M6: 648,208 km (0.116 R)
• M7: 694,882 km (0.099 R)
• M8: 1,017,415 km (0.042 R)
• M9: 1,166,115 km (0.093 R)
• M10: 1,341,893 km (0.093 R)
• M11: 1,762,413 km (0.079 R)
• M12: 1,828,834 km (0.113 R)
• M13: 2,366,040 km (0.102 R)
• M14: 2,715,501 km (0.062 R)
• M15: 3,108,045 km (0.086 R)
• M16: 3,518,243 km (0.036 R)
• M17: 4,003,688 km (0.094 R)
• M18: 4,180,064 km (0.081 R)
• M19: 5,067,927 km (0.048 R)
• M20: 5,355,005 km (0.108 R)
• M21: 5,419,482 km (0.071 R)
• M22: 6,418,197 km (0.113 R)
• M23: 7,725,832 km (0.081 R)
• M24: 9,035,861 km (0.101 R)
• M25: 9,189,797 km (0.066 R)
• M26: 9,735,979 km (0.118 R)
• M27: 9,893,805 km (0.05 R)
• M28: 10,292,483 km (0.117 R)
• M29: 10,777,629 km (0.057 R)
• M30: 10,859,309 km (0.046 R)
• M31: 12,235,011 km (0.035 R)
• M32: 12,277,647 km (0.083 R)
• M33: 12,748,880 km (0.09 R)
• M34: 13,051,816 km (0.073 R)
• M35: 13,532,623 km (0.041 R)
• M36: 13,930,404 km (0.102 R)
• M37: 13,974,835 km (0.076 R)
• M38: 14,063,845 km (0.104 R)
• M39: 14,153,155 km (0.081 R)
• M40: 14,782,813 km (0.098 R)
• M41: 14,918,797 km (0.029 R)
• M42: 14,964,275 km (0.116 R)
• M43: 15,101,007 km (0.107 R)
• M44: 15,146,635 km (0.094 R)
• M45: 15,192,412 km (0.114 R)
• M46: 15,238,039 km (0.104 R)
• M47: 17,295,608 km (0.047 R)
• M48: 18,113,759 km (0.057 R)
• M49: 18,698,687 km (0.115 R)
• M50: 18,993,544 km (0.12 R)
• M51: 19,141,646 km (0.088 R)
• M52: 19,438,747 km (0.118 R)
• M53: 19,937,357 km (0.045 R)
• M54: 20,490,720 km (0.097 R)
• M55: 20,642,561 km (0.105 R)
• M56: 21,664,016 km (0.094 R)
• M57: 21,921,922 km (0.116 R)
• M58: 22,440,877 km (0.076 R)
• M59: 24,075,085 km (0.108 R)
• M60: 24,181,748 km (0.116 R)
• M61: 25,801,893 km (0.111 R)
• M62: 25,965,702 km (0.117 R)
• M63: 26,294,668 km (0.115 R)
• M64: 26,790,585 km (0.113 R)
• M65: 26,845,936 km (0.12 R)
• M66: 27,345,294 km (0.104 R)
• M67: 27,456,595 km (0.088 R)
• M68: 28,071,891 km (0.109 R)
• M69: 28,465,782 km (0.113 R)
• M70: 28,804,920 km (0.072 R)
• M71: 29,658,526 km (0.082 R)
• M72: 30,289,829 km (0.086 R)
• M73: 31,099,602 km (0.049 R)
• M74: 31,448,913 km (0.092 R)
• M75: 31,975,198 km (0.113 R)
• M76: 33,571,557 km (0.068 R)
• M77: 34,169,350 km (0.075 R)
• M78: 35,072,622 km (0.081 R)
• M79: 35,436,145 km (0.09 R)
• M80: 36,534,194 km (0.101 R)
• M81: 36,902,653 km (0.111 R)
• M82: 37,087,407 km (0.116 R)
• M83: 37,705,246 km (0.114 R)
• M84: 38,139,828 km (0.086 R)
• M85: 38,202,060 km (0.074 R)
• M86: 38,700,969 km (0.097 R)
• M87: 39,013,928 km (0.071 R)
• M88: 39,516,278 km (0.079 R)
• M89: 40,591,138 km (0.104 R)
• M90: 40,909,034 km (0.066 R)
• M91: 41,036,491 km (0.119 R)
• M92: 41,163,948 km (0.108 R)
• M93: 42,704,807 km (0.025 R)
• M94: 43,287,341 km (0.099 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 19,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit