🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.12 AU - 1.26 AU

Year: 465 Days

Day: 16.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.27 AU - 1.37 AU

Year: 543 Days

Day: 28.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,597,469 km

• M1: 738,714 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.29 AU - 1.69 AU

Year: 651 Days

Day: 32.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.31 AU - 1.91 AU

Year: 732 Days

Day: 36 Hours

Environment

Temp: -27 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.95 AU - 4.17 AU

Year: 2406 Days

Day: 42.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.15 AU - 4.85 AU

Year: 2865 Days

Day: 42.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,597,469 km

• M1: 105,915 km (0.099 R)
• M2: 1,447,509 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.3

Radius: 14.1

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.98 AU - 6.24 AU

Year: 4759 Days

Day: 7.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,597,469 km

• M1: 180,116 km (0.069 R)
• M2: 289,322 km (0.047 R)
• M3: 476,170 km (0.119 R)
• M4: 655,089 km (0.084 R)
• M5: 767,886 km (0.085 R)
• M6: 1,036,264 km (0.04 R)
• M7: 1,161,179 km (0.119 R)
• M8: 1,358,648 km (0.084 R)
• M9: 1,544,149 km (0.11 R)
• M10: 1,688,960 km (0.112 R)
• M11: 1,979,778 km (0.065 R)
• M12: 2,205,521 km (0.114 R)
• M13: 2,524,614 km (0.043 R)
• M14: 2,755,593 km (0.096 R)
• M15: 3,269,761 km (0.062 R)
• M16: 3,667,242 km (0.115 R)
• M17: 3,830,603 km (0.062 R)
• M18: 4,284,034 km (0.108 R)
• M19: 4,473,874 km (0.073 R)
• M20: 4,969,492 km (0.119 R)
• M21: 5,096,201 km (0.105 R)
• M22: 5,205,707 km (0.089 R)
• M23: 5,464,361 km (0.063 R)
• M24: 5,595,260 km (0.086 R)
• M25: 5,727,205 km (0.096 R)
• M26: 5,822,050 km (0.083 R)
• M27: 5,994,237 km (0.086 R)
• M28: 6,265,458 km (0.102 R)
• M29: 6,501,224 km (0.087 R)
• M30: 6,840,213 km (0.061 R)
• M31: 7,390,584 km (0.047 R)
• M32: 7,577,282 km (0.057 R)
• M33: 7,744,532 km (0.111 R)
• M34: 7,849,699 km (0.085 R)
• M35: 8,168,193 km (0.093 R)
• M36: 8,339,782 km (0.047 R)
• M37: 8,621,176 km (0.082 R)
• M38: 8,883,720 km (0.118 R)
• M39: 9,439,177 km (0.093 R)
• M40: 9,596,703 km (0.1 R)
• M41: 10,028,892 km (0.102 R)
• M42: 10,630,724 km (0.1 R)
• M43: 10,818,170 km (0.051 R)
• M44: 11,339,668 km (0.083 R)
• M45: 11,483,282 km (0.03 R)
• M46: 11,603,409 km (0.061 R)
• M47: 11,942,248 km (0.032 R)
• M48: 12,284,229 km (0.076 R)
• M49: 12,407,049 km (0.08 R)
• M50: 12,728,684 km (0.093 R)
• M51: 13,103,128 km (0.082 R)
• M52: 13,380,034 km (0.102 R)
• M53: 13,557,307 km (0.116 R)
• M54: 13,658,884 km (0.041 R)
• M55: 13,837,354 km (0.065 R)
• M56: 13,965,410 km (0.104 R)
• M57: 14,533,134 km (0.095 R)
• M58: 14,715,344 km (0.032 R)
• M59: 14,924,482 km (0.037 R)
• M60: 15,187,475 km (0.067 R)
• M61: 15,451,814 km (0.096 R)
• M62: 15,717,799 km (0.114 R)
• M63: 16,146,547 km (0.034 R)
• M64: 16,579,184 km (0.113 R)
• M65: 17,125,366 km (0.101 R)
• M66: 17,317,898 km (0.09 R)
• M67: 18,151,308 km (0.085 R)
• M68: 18,799,216 km (0.047 R)
• M69: 19,026,306 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.8

Radius: 9

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.33 AU - 11.53 AU

Year: 10371 Days

Day: 12.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,597,469 km

• M1: 114,293 km (0.097 R)
• M2: 181,313 km (0.071 R)
• M3: 300,393 km (0.108 R)
• M4: 408,103 km (0.055 R)
• M5: 699,968 km (0.112 R)
• M6: 779,854 km (0.089 R)
• M7: 1,013,077 km (0.103 R)
• M8: 1,240,615 km (0.074 R)
• M9: 1,382,135 km (0.043 R)
• M10: 1,544,149 km (0.07 R)
• M11: 1,650,663 km (0.104 R)
• M12: 1,791,135 km (0.104 R)
• M13: 1,887,028 km (0.086 R)
• M14: 2,034,232 km (0.103 R)
• M15: 2,168,421 km (0.05 R)
• M16: 2,253,692 km (0.066 R)
• M17: 2,463,129 km (0.034 R)
• M18: 2,770,702 km (0.077 R)
• M19: 3,167,735 km (0.105 R)
• M20: 3,522,431 km (0.099 R)
• M21: 3,848,405 km (0.066 R)
• M22: 4,078,188 km (0.075 R)
• M23: 4,291,065 km (0.105 R)
• M24: 4,355,542 km (0.109 R)
• M25: 4,485,692 km (0.033 R)
• M26: 4,551,216 km (0.034 R)
• M27: 4,951,390 km (0.097 R)
• M28: 5,019,158 km (0.105 R)
• M29: 5,132,853 km (0.089 R)
• M30: 5,362,784 km (0.08 R)
• M31: 6,048,691 km (0.081 R)
• M32: 7,321,021 km (0.067 R)
• M33: 8,673,236 km (0.071 R)
• M34: 9,307,980 km (0.082 R)
• M35: 9,475,978 km (0.066 R)
• M36: 9,957,533 km (0.054 R)
• M37: 10,072,125 km (0.05 R)
• M38: 10,768,204 km (0.069 R)
• M39: 11,003,671 km (0.082 R)
• M40: 11,240,784 km (0.069 R)
• M41: 11,330,244 km (0.093 R)
• M42: 11,449,772 km (0.118 R)
• M43: 11,569,750 km (0.071 R)
• M44: 11,841,270 km (0.106 R)
• M45: 12,482,895 km (0.085 R)
• M46: 12,668,247 km (0.047 R)
• M47: 13,167,156 km (0.062 R)
• M48: 13,513,924 km (0.078 R)
• M49: 13,640,783 km (0.118 R)
• M50: 14,119,945 km (0.091 R)
• M51: 14,248,599 km (0.101 R)
• M52: 14,345,389 km (0.051 R)
• M53: 14,572,029 km (0.094 R)
• M54: 14,800,017 km (0.095 R)
• M55: 14,865,391 km (0.11 R)
• M56: 15,557,131 km (0.093 R)
• M57: 15,756,695 km (0.076 R)
• M58: 15,823,416 km (0.109 R)
• M59: 16,259,344 km (0.098 R)
• M60: 16,529,518 km (0.111 R)
• M61: 16,699,162 km (0.06 R)
• M62: 17,143,018 km (0.094 R)
• M63: 17,349,164 km (0.061 R)
• M64: 17,487,093 km (0.102 R)
• M65: 17,937,832 km (0.039 R)
• M66: 19,922,547 km (0.118 R)
• M67: 20,067,058 km (0.118 R)
• M68: 20,831,055 km (0.065 R)
• M69: 21,308,721 km (0.105 R)
• M70: 22,125,375 km (0.1 R)
• M71: 22,462,419 km (0.108 R)
• M72: 22,763,410 km (0.09 R)
• M73: 22,838,808 km (0.108 R)
• M74: 23,179,442 km (0.087 R)
• M75: 23,255,438 km (0.113 R)
• M76: 23,750,906 km (0.105 R)
• M77: 24,096,028 km (0.072 R)
• M78: 25,492,973 km (0.113 R)
• M79: 25,610,557 km (0.087 R)
• M80: 25,767,635 km (0.061 R)
• M81: 25,885,518 km (0.036 R)
• M82: 26,043,194 km (0.077 R)
• M83: 26,319,801 km (0.095 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 12,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit