🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.4 AU - 0.62 AU

Year: 136 Days

Day: 20.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,088,262 km

• M1: 423,512 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.5 AU - 0.54 AU

Year: 141 Days

Day: 13.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.56 AU - 0.6 AU

Year: 166 Days

Day: 39.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,088,262 km

• M1: 444,006 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.63 AU - 0.65 AU

Year: 192 Days

Day: 27.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,088,262 km

• M1: 70,760 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.04 AU - 2.98 AU

Year: 1490 Days

Day: 37.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.6

Radius: 8.8

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.45 AU - 7.35 AU

Year: 6067 Days

Day: 9.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,088,262 km

• M1: 109,506 km (0.077 R)
• M2: 432,637 km (0.118 R)
• M3: 735,124 km (0.066 R)
• M4: 1,303,297 km (0.097 R)
• M5: 1,579,754 km (0.116 R)
• M6: 2,046,200 km (0.093 R)
• M7: 2,946,031 km (0.086 R)
• M8: 3,632,685 km (0.029 R)
• M9: 4,266,082 km (0.105 R)
• M10: 6,138,300 km (0.112 R)
• M11: 6,473,698 km (0.085 R)
• M12: 6,963,930 km (0.094 R)
• M13: 8,217,710 km (0.102 R)
• M14: 9,219,866 km (0.104 R)
• M15: 10,631,921 km (0.074 R)
• M16: 11,414,617 km (0.101 R)
• M17: 11,820,177 km (0.053 R)
• M18: 12,130,592 km (0.109 R)
• M19: 13,595,604 km (0.081 R)
• M20: 16,040,332 km (0.114 R)
• M21: 16,549,414 km (0.096 R)
• M22: 17,599,890 km (0.072 R)
• M23: 18,416,395 km (0.065 R)
• M24: 19,833,087 km (0.093 R)
• M25: 20,345,610 km (0.117 R)
• M26: 22,882,042 km (0.08 R)
• M27: 23,690,468 km (0.095 R)
• M28: 25,023,385 km (0.104 R)
• M29: 26,758,870 km (0.075 R)
• M30: 27,204,971 km (0.094 R)
• M31: 30,275,019 km (0.098 R)
• M32: 31,843,403 km (0.071 R)
• M33: 32,143,346 km (0.086 R)
• M34: 32,850,795 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.1

Radius: 8

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.03 AU - 11.91 AU

Year: 13616 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,088,262 km

• M1: 99,483 km (0.091 R)
• M2: 643,121 km (0.065 R)
• M3: 1,136,046 km (0.071 R)
• M4: 1,577,210 km (0.093 R)
• M5: 1,975,440 km (0.086 R)
• M6: 2,616,467 km (0.112 R)
• M7: 4,507,085 km (0.038 R)
• M8: 5,312,220 km (0.091 R)
• M9: 6,505,563 km (0.037 R)
• M10: 8,040,437 km (0.099 R)
• M11: 9,126,069 km (0.092 R)
• M12: 9,951,998 km (0.071 R)
• M13: 10,986,468 km (0.104 R)
• M14: 13,821,497 km (0.09 R)
• M15: 16,682,107 km (0.092 R)
• M16: 22,489,198 km (0.101 R)
• M17: 22,749,647 km (0.082 R)
• M18: 25,558,946 km (0.096 R)
• M19: 27,390,473 km (0.106 R)
• M20: 30,352,211 km (0.056 R)
• M21: 32,959,552 km (0.057 R)
• M22: 34,547,384 km (0.046 R)
• M23: 37,508,674 km (0.116 R)
• M24: 37,997,710 km (0.045 R)
• M25: 42,195,575 km (0.035 R)
• M26: 42,591,860 km (0.05 R)
• M27: 44,474,250 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573

Radius: 11.8

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.93 AU - 12.25 AU

Year: 13840 Days

Day: 7.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,088,262 km

• M1: 147,204 km (0.083 R)
• M2: 679,773 km (0.047 R)
• M3: 4,410,893 km (0.042 R)
• M4: 4,847,420 km (0.076 R)
• M5: 6,411,017 km (0.037 R)
• M6: 15,580,768 km (0.115 R)
• M7: 20,168,785 km (0.113 R)
• M8: 22,632,213 km (0.104 R)
• M9: 22,999,925 km (0.038 R)
• M10: 25,093,547 km (0.071 R)
• M11: 36,102,305 km (0.083 R)
• M12: 40,117,960 km (0.103 R)
• M13: 45,580,526 km (0.051 R)
• M14: 46,759,358 km (0.082 R)
• M15: 47,958,235 km (0.087 R)
• M16: 55,753,331 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 148 - 16,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit