🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.49 AU - 0.65 AU

Year: 161 Days

Day: 43.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.79 AU - 1.23 AU

Year: 380 Days

Day: 31.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.71 AU - 2.15 AU

Year: 1005 Days

Day: 12.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,114,311 km

• M1: 369,656 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.01 AU - 3.23 AU

Year: 1589 Days

Day: 15.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,114,311 km

• M1: 102,325 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.65 AU - 4.75 AU

Year: 3226 Days

Day: 25.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.8

Radius: 8.4

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.44 AU - 7.8 AU

Year: 6383 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,114,311 km

• M1: 104,569 km (0.072 R)
• M2: 491,130 km (0.104 R)
• M3: 863,778 km (0.076 R)
• M4: 1,337,555 km (0.044 R)
• M5: 1,795,922 km (0.108 R)
• M6: 2,303,508 km (0.058 R)
• M7: 2,572,934 km (0.084 R)
• M8: 4,070,857 km (0.098 R)
• M9: 4,412,988 km (0.111 R)
• M10: 5,006,143 km (0.053 R)
• M11: 6,179,439 km (0.086 R)
• M12: 6,490,603 km (0.12 R)
• M13: 6,848,591 km (0.067 R)
• M14: 8,083,671 km (0.107 R)
• M15: 9,875,105 km (0.104 R)
• M16: 10,988,412 km (0.094 R)
• M17: 12,237,106 km (0.117 R)
• M18: 12,508,776 km (0.086 R)
• M19: 16,680,911 km (0.113 R)
• M20: 18,610,274 km (0.087 R)
• M21: 20,454,666 km (0.099 R)
• M22: 21,539,101 km (0.115 R)
• M23: 22,256,124 km (0.12 R)
• M24: 23,319,914 km (0.041 R)
• M25: 24,761,589 km (0.089 R)
• M26: 37,007,521 km (0.114 R)
• M27: 37,348,156 km (0.09 R)
• M28: 38,266,687 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.7

Radius: 13.8

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.44 AU - 8.72 AU

Year: 7820 Days

Day: 6.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,114,311 km

• M1: 181,163 km (0.062 R)
• M2: 754,572 km (0.095 R)
• M3: 1,255,126 km (0.116 R)
• M4: 2,171,563 km (0.08 R)
• M5: 2,998,540 km (0.08 R)
• M6: 3,660,361 km (0.079 R)
• M7: 4,609,559 km (0.105 R)
• M8: 5,684,869 km (0.112 R)
• M9: 6,282,213 km (0.092 R)
• M10: 8,123,464 km (0.064 R)
• M11: 8,582,131 km (0.083 R)
• M12: 10,301,758 km (0.048 R)
• M13: 14,353,168 km (0.102 R)
• M14: 14,839,959 km (0.109 R)
• M15: 15,782,725 km (0.082 R)
• M16: 16,367,204 km (0.026 R)
• M17: 16,831,855 km (0.075 R)
• M18: 17,857,199 km (0.089 R)
• M19: 18,851,276 km (0.103 R)
• M20: 19,362,004 km (0.107 R)
• M21: 20,032,352 km (0.11 R)
• M22: 22,460,026 km (0.094 R)
• M23: 26,415,244 km (0.035 R)
• M24: 27,055,224 km (0.103 R)
• M25: 30,412,050 km (0.12 R)
• M26: 33,502,593 km (0.07 R)
• M27: 34,904,624 km (0.104 R)
• M28: 36,009,554 km (0.063 R)
• M29: 37,366,107 km (0.116 R)
• M30: 38,056,950 km (0.097 R)
• M31: 39,821,607 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.3

Radius: 7

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.79 AU - 16.51 AU

Year: 23201 Days

Day: 17.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,114,311 km

• M1: 98,735 km (0.104 R)
• M2: 395,986 km (0.114 R)
• M3: 630,705 km (0.091 R)
• M4: 1,104,331 km (0.102 R)
• M5: 1,674,299 km (0.046 R)
• M6: 2,275,832 km (0.102 R)
• M7: 2,626,639 km (0.092 R)
• M8: 3,063,764 km (0.064 R)
• M9: 4,114,540 km (0.113 R)
• M10: 4,704,554 km (0.107 R)
• M11: 5,387,169 km (0.086 R)
• M12: 5,772,084 km (0.063 R)
• M13: 6,683,434 km (0.065 R)
• M14: 8,580,485 km (0.044 R)
• M15: 9,321,743 km (0.108 R)
• M16: 10,047,442 km (0.079 R)
• M17: 10,512,542 km (0.117 R)
• M18: 10,810,391 km (0.091 R)
• M19: 11,993,860 km (0.108 R)
• M20: 14,616,011 km (0.058 R)
• M21: 19,229,609 km (0.059 R)
• M22: 19,496,342 km (0.108 R)
• M23: 24,416,616 km (0.084 R)
• M24: 25,256,609 km (0.11 R)
• M25: 26,883,485 km (0.082 R)
• M26: 33,703,503 km (0.083 R)
• M27: 37,856,489 km (0.116 R)
• M28: 38,275,662 km (0.115 R)
• M29: 48,134,760 km (0.085 R)
• M30: 50,122,767 km (0.117 R)
• M31: 51,136,891 km (0.113 R)
• M32: 51,649,114 km (0.085 R)
• M33: 53,031,697 km (0.108 R)
• M34: 54,438,815 km (0.069 R)
• M35: 59,559,699 km (0.09 R)
• M36: 62,820,335 km (0.079 R)
• M37: 65,996,148 km (0.103 R)
• M38: 68,654,053 km (0.114 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: 402 - 18,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit