🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.53 AU - 0.79 AU

Year: 201 Days

Day: 45.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,427,253 km

• M1: 461,659 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.93 AU - 1.09 AU

Year: 380 Days

Day: 20.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,427,253 km

• M1: 595,699 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.18 AU - 1.34 AU

Year: 530 Days

Day: 37.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,427,253 km

• M1: 249,679 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.24 AU - 1.78 AU

Year: 695 Days

Day: 21.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 125 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,427,253 km

• M1: 63,878 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.42 AU - 1.9 AU

Year: 801 Days

Day: 35.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.98 AU - 2.9 AU

Year: 1428 Days

Day: 39.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.8 AU - 4.12 AU

Year: 2412 Days

Day: 13.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.9

Radius: 9.9

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.9 AU - 9.34 AU

Year: 8671 Days

Day: 11.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,427,253 km

• M1: 149,149 km (0.086 R)
• M2: 213,027 km (0.117 R)
• M3: 792,570 km (0.072 R)
• M4: 859,440 km (0.114 R)
• M5: 1,486,404 km (0.096 R)
• M6: 1,722,171 km (0.063 R)
• M7: 1,993,392 km (0.119 R)
• M8: 2,425,879 km (0.109 R)
• M9: 2,551,242 km (0.045 R)
• M10: 2,756,341 km (0.103 R)
• M11: 3,128,391 km (0.082 R)
• M12: 3,488,323 km (0.088 R)
• M13: 3,658,865 km (0.064 R)
• M14: 3,890,741 km (0.085 R)
• M15: 4,067,716 km (0.108 R)
• M16: 4,277,751 km (0.105 R)
• M17: 4,645,911 km (0.092 R)
• M18: 4,960,665 km (0.087 R)
• M19: 5,185,212 km (0.106 R)
• M20: 5,413,049 km (0.054 R)
• M21: 5,644,178 km (0.117 R)
• M22: 5,744,259 km (0.036 R)
• M23: 6,048,092 km (0.049 R)
• M24: 6,150,567 km (0.059 R)
• M25: 6,496,288 km (0.107 R)
• M26: 7,242,781 km (0.064 R)
• M27: 8,204,546 km (0.084 R)
• M28: 8,777,505 km (0.09 R)
• M29: 9,521,904 km (0.103 R)
• M30: 9,801,204 km (0.102 R)
• M31: 11,959,751 km (0.103 R)
• M32: 13,313,762 km (0.107 R)
• M33: 13,402,772 km (0.088 R)
• M34: 13,536,663 km (0.08 R)
• M35: 13,941,175 km (0.087 R)
• M36: 14,946,473 km (0.083 R)
• M37: 15,833,289 km (0.087 R)
• M38: 15,974,958 km (0.07 R)
• M39: 16,354,638 km (0.11 R)
• M40: 16,641,267 km (0.067 R)
• M41: 16,978,012 km (0.111 R)
• M42: 17,755,771 km (0.086 R)
• M43: 18,595,015 km (0.093 R)
• M44: 18,694,498 km (0.09 R)
• M45: 18,944,326 km (0.099 R)
• M46: 21,293,163 km (0.112 R)
• M47: 21,710,989 km (0.076 R)
• M48: 22,501,764 km (0.111 R)
• M49: 22,714,193 km (0.071 R)
• M50: 23,194,551 km (0.097 R)
• M51: 24,765,479 km (0.118 R)
• M52: 24,984,939 km (0.067 R)
• M53: 25,260,049 km (0.117 R)
• M54: 26,594,462 km (0.116 R)
• M55: 26,931,805 km (0.085 R)
• M56: 27,044,453 km (0.092 R)
• M57: 27,837,920 km (0.073 R)
• M58: 27,951,913 km (0.104 R)
• M59: 28,409,384 km (0.098 R)
• M60: 28,696,462 km (0.087 R)
• M61: 29,389,698 km (0.079 R)
• M62: 30,969,302 km (0.092 R)
• M63: 31,561,411 km (0.119 R)
• M64: 31,739,731 km (0.086 R)
• M65: 33,057,838 km (0.111 R)
• M66: 33,238,852 km (0.102 R)
• M67: 34,822,495 km (0.096 R)
• M68: 35,006,799 km (0.118 R)
• M69: 35,376,306 km (0.096 R)
• M70: 37,243,587 km (0.066 R)
• M71: 37,306,268 km (0.11 R)
• M72: 37,999,355 km (0.101 R)
• M73: 38,633,052 km (0.076 R)
• M74: 39,014,975 km (0.101 R)
• M75: 39,782,562 km (0.113 R)
• M76: 40,490,608 km (0.088 R)
• M77: 41,527,771 km (0.09 R)
• M78: 41,723,295 km (0.097 R)
• M79: 42,639,432 km (0.11 R)
• M80: 42,968,248 km (0.11 R)
• M81: 43,231,989 km (0.106 R)
• M82: 44,026,205 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.4

Radius: 11.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.79 AU - 12.67 AU

Year: 13171 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 44,427,253 km

• M1: 307,723 km (0.073 R)
• M2: 396,584 km (0.094 R)
• M3: 579,991 km (0.098 R)
• M4: 1,089,222 km (0.116 R)
• M5: 1,460,225 km (0.093 R)
• M6: 1,606,831 km (0.035 R)
• M7: 1,758,673 km (0.066 R)
• M8: 1,892,563 km (0.112 R)
• M9: 2,793,291 km (0.064 R)
• M10: 2,924,190 km (0.066 R)
• M11: 3,440,751 km (0.114 R)
• M12: 3,810,557 km (0.095 R)
• M13: 4,313,655 km (0.078 R)
• M14: 4,435,128 km (0.11 R)
• M15: 7,202,389 km (0.086 R)
• M16: 7,347,051 km (0.075 R)
• M17: 8,347,860 km (0.076 R)
• M18: 8,652,741 km (0.075 R)
• M19: 8,729,485 km (0.096 R)
• M20: 9,038,853 km (0.111 R)
• M21: 9,788,189 km (0.114 R)
• M22: 10,312,380 km (0.102 R)
• M23: 10,845,846 km (0.081 R)
• M24: 11,095,076 km (0.053 R)
• M25: 11,472,362 km (0.101 R)
• M26: 11,599,221 km (0.084 R)
• M27: 12,717,016 km (0.08 R)
• M28: 13,200,367 km (0.112 R)
• M29: 14,004,156 km (0.111 R)
• M30: 14,230,348 km (0.093 R)
• M31: 14,732,099 km (0.118 R)
• M32: 14,823,952 km (0.094 R)
• M33: 15,659,157 km (0.107 R)
• M34: 16,271,910 km (0.088 R)
• M35: 17,375,194 km (0.096 R)
• M36: 18,800,563 km (0.099 R)
• M37: 20,008,266 km (0.069 R)
• M38: 20,467,681 km (0.103 R)
• M39: 20,621,618 km (0.087 R)
• M40: 22,551,430 km (0.11 R)
• M41: 22,710,303 km (0.036 R)
• M42: 23,136,208 km (0.11 R)
• M43: 24,049,653 km (0.108 R)
• M44: 24,483,636 km (0.109 R)
• M45: 24,592,544 km (0.105 R)
• M46: 24,865,560 km (0.078 R)
• M47: 25,524,837 km (0.044 R)
• M48: 25,745,943 km (0.102 R)
• M49: 27,141,691 km (0.092 R)
• M50: 27,254,488 km (0.088 R)
• M51: 29,310,112 km (0.105 R)
• M52: 29,541,540 km (0.066 R)
• M53: 29,657,479 km (0.092 R)
• M54: 31,474,494 km (0.108 R)
• M55: 31,592,826 km (0.114 R)
• M56: 32,426,236 km (0.047 R)
• M57: 33,025,974 km (0.076 R)
• M58: 33,266,826 km (0.045 R)
• M59: 33,447,840 km (0.038 R)
• M60: 33,629,302 km (0.118 R)
• M61: 34,358,143 km (0.08 R)
• M62: 34,480,065 km (0.119 R)
• M63: 37,137,372 km (0.042 R)
• M64: 37,513,312 km (0.068 R)
• M65: 37,953,578 km (0.11 R)
• M66: 42,711,389 km (0.098 R)
• M67: 43,039,607 km (0.066 R)
• M68: 43,764,707 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 12,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit