🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.56 AU - 0.64 AU

Year: 178 Days

Day: 35.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,681,082 km

• M1: 547,678 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.71 AU - 0.93 AU

Year: 284 Days

Day: 40.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.33 AU - 1.47 AU

Year: 634 Days

Day: 30.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.51 AU - 2.39 AU

Year: 1043 Days

Day: 40.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,681,082 km

• M1: 550,520 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.56 AU - 3.02 AU

Year: 1784 Days

Day: 20.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.55 AU - 3.89 AU

Year: 2212 Days

Day: 47.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.07 AU - 3.53 AU

Year: 2295 Days

Day: 28.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30

Radius: 9.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.92 AU - 9.84 AU

Year: 9288 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 47,681,082 km

• M1: 225,893 km (0.072 R)
• M2: 357,389 km (0.075 R)
• M3: 614,249 km (0.026 R)
• M4: 788,979 km (0.088 R)
• M5: 1,336,358 km (0.116 R)
• M6: 1,598,902 km (0.095 R)
• M7: 2,382,047 km (0.062 R)
• M8: 2,636,363 km (0.077 R)
• M9: 2,753,798 km (0.039 R)
• M10: 2,846,249 km (0.114 R)
• M11: 3,199,001 km (0.112 R)
• M12: 3,537,092 km (0.093 R)
• M13: 4,050,811 km (0.118 R)
• M14: 4,110,949 km (0.078 R)
• M15: 4,217,164 km (0.04 R)
• M16: 4,385,761 km (0.033 R)
• M17: 4,682,114 km (0.048 R)
• M18: 4,872,851 km (0.105 R)
• M19: 5,560,254 km (0.082 R)
• M20: 5,745,306 km (0.112 R)
• M21: 5,881,141 km (0.083 R)
• M22: 6,208,162 km (0.081 R)
• M23: 6,347,737 km (0.1 R)
• M24: 7,042,619 km (0.071 R)
• M25: 7,316,383 km (0.106 R)
• M26: 7,705,487 km (0.083 R)
• M27: 8,658,874 km (0.091 R)
• M28: 8,971,833 km (0.071 R)
• M29: 9,129,808 km (0.091 R)
• M30: 10,178,490 km (0.086 R)
• M31: 10,842,554 km (0.058 R)
• M32: 11,074,132 km (0.097 R)
• M33: 11,520,831 km (0.051 R)
• M34: 12,851,355 km (0.095 R)
• M35: 13,886,572 km (0.028 R)
• M36: 14,000,715 km (0.088 R)
• M37: 14,345,089 km (0.119 R)
• M38: 14,576,218 km (0.036 R)
• M39: 14,948,567 km (0.109 R)
• M40: 15,347,545 km (0.073 R)
• M41: 15,988,572 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308

Radius: 11.7

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.93 AU - 13.93 AU

Year: 14796 Days

Day: 5.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 102 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,681,082 km

• M1: 200,312 km (0.027 R)
• M2: 380,278 km (0.09 R)
• M3: 569,369 km (0.104 R)
• M4: 676,930 km (0.091 R)
• M5: 915,090 km (0.114 R)
• M6: 988,393 km (0.111 R)
• M7: 1,493,735 km (0.079 R)
• M8: 2,072,379 km (0.089 R)
• M9: 2,347,939 km (0.115 R)
• M10: 2,529,550 km (0.116 R)
• M11: 2,716,099 km (0.066 R)
• M12: 3,216,354 km (0.1 R)
• M13: 3,302,523 km (0.096 R)
• M14: 3,565,964 km (0.071 R)
• M15: 3,685,344 km (0.111 R)
• M16: 3,866,806 km (0.119 R)
• M17: 4,144,609 km (0.079 R)
• M18: 4,397,280 km (0.044 R)
• M19: 4,851,309 km (0.096 R)
• M20: 5,218,871 km (0.102 R)
• M21: 5,320,598 km (0.096 R)
• M22: 5,945,468 km (0.06 R)
• M23: 6,483,871 km (0.098 R)
• M24: 6,593,526 km (0.12 R)
• M25: 6,703,780 km (0.078 R)
• M26: 7,038,131 km (0.067 R)
• M27: 7,302,022 km (0.095 R)
• M28: 8,113,141 km (0.096 R)
• M29: 8,952,834 km (0.119 R)
• M30: 9,075,056 km (0.102 R)
• M31: 9,403,722 km (0.089 R)
• M32: 9,904,127 km (0.108 R)
• M33: 11,017,883 km (0.041 R)
• M34: 11,236,745 km (0.107 R)
• M35: 11,634,077 km (0.099 R)
• M36: 11,767,518 km (0.113 R)
• M37: 11,856,828 km (0.116 R)
• M38: 12,899,824 km (0.116 R)
• M39: 13,736,525 km (0.08 R)
• M40: 14,782,962 km (0.109 R)
• M41: 14,879,453 km (0.104 R)
• M42: 17,204,653 km (0.043 R)
• M43: 17,765,046 km (0.054 R)
• M44: 18,176,291 km (0.111 R)
• M45: 18,642,887 km (0.045 R)
• M46: 20,440,754 km (0.066 R)
• M47: 20,925,900 km (0.101 R)
• M48: 21,142,667 km (0.11 R)
• M49: 21,742,854 km (0.096 R)
• M50: 22,459,278 km (0.029 R)
• M51: 22,736,932 km (0.045 R)
• M52: 24,312,796 km (0.104 R)
• M53: 24,540,783 km (0.053 R)
• M54: 24,826,814 km (0.11 R)
• M55: 25,171,487 km (0.08 R)
• M56: 25,633,446 km (0.053 R)
• M57: 26,098,246 km (0.055 R)
• M58: 26,624,531 km (0.101 R)
• M59: 26,741,966 km (0.078 R)
• M60: 27,154,258 km (0.106 R)
• M61: 27,568,793 km (0.057 R)
• M62: 27,925,584 km (0.062 R)
• M63: 28,104,653 km (0.057 R)
• M64: 28,284,170 km (0.098 R)
• M65: 28,704,241 km (0.051 R)
• M66: 29,247,431 km (0.072 R)
• M67: 29,672,289 km (0.119 R)
• M68: 32,014,094 km (0.036 R)
• M69: 32,702,992 km (0.12 R)
• M70: 33,143,857 km (0.085 R)
• M71: 33,586,816 km (0.103 R)
• M72: 34,863,185 km (0.087 R)
• M73: 35,313,625 km (0.087 R)
• M74: 35,830,784 km (0.088 R)
• M75: 37,265,877 km (0.116 R)
• M76: 40,529,354 km (0.05 R)
• M77: 40,799,827 km (0.08 R)
• M78: 41,342,419 km (0.07 R)
• M79: 41,819,187 km (0.073 R)
• M80: 42,092,502 km (0.115 R)
• M81: 43,191,448 km (0.1 R)
• M82: 43,605,984 km (0.099 R)
• M83: 44,717,945 km (0.059 R)
• M84: 44,997,394 km (0.081 R)
• M85: 45,628,398 km (0.077 R)
• M86: 46,403,464 km (0.106 R)
• M87: 46,544,834 km (0.112 R)
• M88: 47,609,822 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 14,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit