🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.49 AU - 0.67 AU

Year: 155 Days

Day: 24.5 Hours

Environment

Temp: 225 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.73 AU - 0.73 AU

Year: 219 Days

Day: 19.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.75 AU - 1.13 AU

Year: 320 Days

Day: 19.5 Hours

Environment

Temp: 90 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.13 AU - 1.47 AU

Year: 521 Days

Day: 37 Hours

Environment

Temp: 4 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.71 AU - 2.45 AU

Year: 1054 Days

Day: 13.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,801,334 km

• M1: 708,047 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.99 AU - 2.55 AU

Year: 1202 Days

Day: 44.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,801,334 km

• M1: 483,650 km (0.104 R)
• M2: 1,365,230 km (0.087 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.43 AU - 2.63 AU

Year: 1414 Days

Day: 34 Hours

Environment

Temp: -70 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.3

Radius: 9.2

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.77 AU - 10.07 AU

Year: 9363 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 99.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,801,334 km

• M1: 208,839 km (0.115 R)
• M2: 369,208 km (0.08 R)
• M3: 446,699 km (0.051 R)
• M4: 560,094 km (0.099 R)
• M5: 684,111 km (0.106 R)
• M6: 749,785 km (0.083 R)
• M7: 817,852 km (0.117 R)
• M8: 942,317 km (0.103 R)
• M9: 1,111,961 km (0.079 R)
• M10: 1,771,388 km (0.1 R)
• M11: 1,840,951 km (0.083 R)
• M12: 2,328,042 km (0.078 R)
• M13: 2,507,859 km (0.117 R)
• M14: 2,745,719 km (0.088 R)
• M15: 3,102,361 km (0.083 R)
• M16: 3,215,157 km (0.112 R)
• M17: 3,561,626 km (0.071 R)
• M18: 3,679,808 km (0.099 R)
• M19: 4,134,586 km (0.095 R)
• M20: 4,290,168 km (0.084 R)
• M21: 4,801,194 km (0.071 R)
• M22: 5,776,123 km (0.092 R)
• M23: 6,055,572 km (0.077 R)
• M24: 6,773,941 km (0.117 R)
• M25: 7,031,698 km (0.068 R)
• M26: 7,255,198 km (0.063 R)
• M27: 7,367,845 km (0.111 R)
• M28: 7,594,934 km (0.094 R)
• M29: 7,824,268 km (0.119 R)
• M30: 7,901,161 km (0.102 R)
• M31: 10,282,909 km (0.064 R)
• M32: 10,621,898 km (0.109 R)
• M33: 10,792,738 km (0.101 R)
• M34: 11,050,645 km (0.098 R)
• M35: 11,310,796 km (0.119 R)
• M36: 12,147,497 km (0.096 R)
• M37: 12,370,996 km (0.08 R)
• M38: 12,867,661 km (0.12 R)
• M39: 13,004,094 km (0.049 R)
• M40: 13,833,614 km (0.064 R)
• M41: 13,926,814 km (0.112 R)
• M42: 14,207,759 km (0.118 R)
• M43: 15,398,408 km (0.032 R)
• M44: 17,419,326 km (0.079 R)
• M45: 17,874,103 km (0.077 R)
• M46: 18,077,407 km (0.107 R)
• M47: 18,281,458 km (0.09 R)
• M48: 18,640,643 km (0.055 R)
• M49: 18,846,789 km (0.043 R)
• M50: 21,111,252 km (0.088 R)
• M51: 21,541,944 km (0.104 R)
• M52: 21,758,262 km (0.07 R)
• M53: 22,796,172 km (0.064 R)
• M54: 22,961,628 km (0.116 R)
• M55: 23,627,039 km (0.093 R)
• M56: 23,794,439 km (0.107 R)
• M57: 23,906,189 km (0.111 R)
• M58: 24,976,860 km (0.093 R)
• M59: 26,063,091 km (0.092 R)
• M60: 27,809,496 km (0.094 R)
• M61: 28,756,301 km (0.034 R)
• M62: 29,834,004 km (0.111 R)
• M63: 29,894,292 km (0.066 R)
• M64: 31,659,397 km (0.073 R)
• M65: 31,844,001 km (0.117 R)
• M66: 32,090,538 km (0.101 R)
• M67: 32,276,040 km (0.074 R)
• M68: 32,958,655 km (0.082 R)
• M69: 34,023,193 km (0.105 R)
• M70: 36,121,603 km (0.089 R)
• M71: 36,830,397 km (0.104 R)
• M72: 37,543,680 km (0.087 R)
• M73: 37,869,504 km (0.112 R)
• M74: 38,392,648 km (0.117 R)
• M75: 38,589,369 km (0.087 R)
• M76: 38,918,185 km (0.065 R)
• M77: 41,044,121 km (0.116 R)
• M78: 41,111,140 km (0.092 R)
• M79: 41,783,583 km (0.111 R)
• M80: 42,391,848 km (0.08 R)
• M81: 42,527,533 km (0.061 R)
• M82: 43,617,204 km (0.117 R)
• M83: 43,754,086 km (0.054 R)
• M84: 44,578,370 km (0.038 R)
• M85: 45,407,741 km (0.029 R)
• M86: 45,546,418 km (0.051 R)
• M87: 45,754,808 km (0.078 R)
• M88: 46,801,395 km (0.104 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 12,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit