🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.57 AU - 0.61 AU

Year: 174 Days

Day: 26 Hours

Environment

Temp: 197 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,624,251 km

• M1: 416,780 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.67 AU - 0.77 AU

Year: 235 Days

Day: 46.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.13 AU - 1.61 AU

Year: 617 Days

Day: 12.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.61 AU - 1.63 AU

Year: 794 Days

Day: 39.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.77 AU - 2.63 AU

Year: 1256 Days

Day: 43.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,624,251 km

• M1: 192,981 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.1

Radius: 9.2

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.42 AU - 9.72 AU

Year: 9659 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,624,251 km

• M1: 114,442 km (0.061 R)
• M2: 438,471 km (0.105 R)
• M3: 976,126 km (0.112 R)
• M4: 1,825,992 km (0.054 R)
• M5: 3,022,475 km (0.112 R)
• M6: 3,496,701 km (0.109 R)
• M7: 4,019,844 km (0.083 R)
• M8: 5,714,639 km (0.104 R)
• M9: 6,510,350 km (0.05 R)
• M10: 8,078,135 km (0.087 R)
• M11: 8,485,790 km (0.103 R)
• M12: 10,302,506 km (0.102 R)
• M13: 11,027,607 km (0.119 R)
• M14: 11,631,982 km (0.095 R)
• M15: 12,258,199 km (0.119 R)
• M16: 13,295,361 km (0.07 R)
• M17: 16,175,120 km (0.119 R)
• M18: 16,562,130 km (0.031 R)
• M19: 16,955,273 km (0.025 R)
• M20: 25,836,599 km (0.106 R)
• M21: 26,277,016 km (0.117 R)
• M22: 29,501,598 km (0.099 R)
• M23: 33,708,140 km (0.106 R)
• M24: 34,658,835 km (0.05 R)
• M25: 35,736,089 km (0.055 R)
• M26: 36,282,869 km (0.105 R)
• M27: 36,613,780 km (0.056 R)
• M28: 37,169,536 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.2

Radius: 12.3

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.13 AU - 11.41 AU

Year: 12671 Days

Day: 13.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,624,251 km

• M1: 154,086 km (0.119 R)
• M2: 685,009 km (0.098 R)
• M3: 1,106,426 km (0.089 R)
• M4: 1,891,964 km (0.109 R)
• M5: 2,677,652 km (0.06 R)
• M6: 3,852,744 km (0.108 R)
• M7: 4,322,780 km (0.12 R)
• M8: 5,181,023 km (0.118 R)
• M9: 6,716,047 km (0.068 R)
• M10: 7,235,002 km (0.082 R)
• M11: 8,581,383 km (0.107 R)
• M12: 9,097,196 km (0.112 R)
• M13: 10,770,299 km (0.043 R)
• M14: 11,595,032 km (0.095 R)
• M15: 12,343,620 km (0.116 R)
• M16: 16,867,310 km (0.09 R)
• M17: 21,782,198 km (0.111 R)
• M18: 27,175,052 km (0.087 R)
• M19: 28,598,625 km (0.074 R)
• M20: 32,487,422 km (0.066 R)
• M21: 33,168,092 km (0.09 R)
• M22: 33,742,548 km (0.057 R)
• M23: 35,029,837 km (0.114 R)
• M24: 35,986,366 km (0.103 R)
• M25: 38,706,803 km (0.062 R)
• M26: 39,600,352 km (0.1 R)
• M27: 42,633,598 km (0.07 R)
• M28: 43,176,339 km (0.101 R)
• M29: 44,553,836 km (0.097 R)
• M30: 45,112,883 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.1

Radius: 4.3

Gravity: 32.67 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.35 AU - 15.89 AU

Year: 21522 Days

Day: 24.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 160.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,624,251 km

• M1: 66,272 km (0.073 R)
• M2: 379,081 km (0.112 R)
• M3: 752,477 km (0.116 R)
• M4: 997,369 km (0.102 R)
• M5: 1,138,739 km (0.099 R)
• M6: 1,446,462 km (0.101 R)
• M7: 1,882,540 km (0.087 R)
• M8: 2,290,792 km (0.081 R)
• M9: 2,755,443 km (0.093 R)
• M10: 2,906,537 km (0.076 R)
• M11: 4,457,269 km (0.086 R)
• M12: 4,630,652 km (0.073 R)
• M13: 5,292,324 km (0.118 R)
• M14: 5,686,065 km (0.064 R)
• M15: 8,105,213 km (0.114 R)
• M16: 9,973,540 km (0.11 R)
• M17: 14,916,254 km (0.067 R)
• M18: 16,592,797 km (0.109 R)
• M19: 17,263,145 km (0.082 R)
• M20: 17,519,257 km (0.038 R)
• M21: 19,659,255 km (0.088 R)
• M22: 28,277,588 km (0.092 R)
• M23: 29,475,119 km (0.12 R)
• M24: 36,390,280 km (0.095 R)
• M25: 37,093,540 km (0.082 R)
• M26: 40,445,580 km (0.11 R)
• M27: 41,048,459 km (0.053 R)
• M28: 46,581,336 km (0.083 R)
• M29: 50,649,650 km (0.113 R)
• M30: 51,702,520 km (0.054 R)
• M31: 57,945,389 km (0.082 R)
• M32: 59,290,274 km (0.048 R)
• M33: 70,587,905 km (0.092 R)
• M34: 73,453,153 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 14,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit