🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.42 AU - 0.58 AU

Year: 128 Days

Day: 24.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,135,545 km

• M1: 259,104 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.51 AU - 0.57 AU

Year: 144 Days

Day: 35.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.58 AU - 0.6 AU

Year: 164 Days

Day: 27.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,135,545 km

• M1: 430,393 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.6 AU - 1 AU

Year: 259 Days

Day: 23.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 132.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.82 AU - 2.46 AU

Year: 1132 Days

Day: 33.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,135,545 km

• M1: 664,364 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.83 AU - 2.47 AU

Year: 1140 Days

Day: 22.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,135,545 km

• M1: 800,498 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.95 AU - 2.85 AU

Year: 1345 Days

Day: 15.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.1

Radius: 11.2

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.26 AU - 10.5 AU

Year: 12094 Days

Day: 6.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,135,545 km

• M1: 187,745 km (0.114 R)
• M2: 462,706 km (0.027 R)
• M3: 622,926 km (0.048 R)
• M4: 867,668 km (0.053 R)
• M5: 1,292,077 km (0.042 R)
• M6: 1,408,015 km (0.092 R)
• M7: 1,906,924 km (0.063 R)
• M8: 2,386,535 km (0.097 R)
• M9: 2,751,853 km (0.068 R)
• M10: 2,979,690 km (0.032 R)
• M11: 3,672,478 km (0.095 R)
• M12: 4,771,574 km (0.074 R)
• M13: 5,077,053 km (0.068 R)
• M14: 5,515,374 km (0.114 R)
• M15: 5,642,832 km (0.116 R)
• M16: 6,261,868 km (0.08 R)
• M17: 6,833,930 km (0.032 R)
• M18: 6,936,704 km (0.088 R)
• M19: 7,705,786 km (0.073 R)
• M20: 7,884,406 km (0.104 R)
• M21: 7,992,266 km (0.086 R)
• M22: 8,538,747 km (0.107 R)
• M23: 8,760,751 km (0.106 R)
• M24: 8,835,101 km (0.109 R)
• M25: 9,667,762 km (0.045 R)
• M26: 9,821,848 km (0.076 R)
• M27: 9,937,936 km (0.051 R)
• M28: 10,171,608 km (0.117 R)
• M29: 10,446,419 km (0.119 R)
• M30: 10,604,694 km (0.066 R)
• M31: 11,124,098 km (0.09 R)
• M32: 11,366,745 km (0.066 R)
• M33: 11,857,277 km (0.086 R)
• M34: 11,939,705 km (0.11 R)
• M35: 12,312,952 km (0.065 R)
• M36: 12,732,275 km (0.107 R)
• M37: 12,986,142 km (0.095 R)
• M38: 13,284,291 km (0.06 R)
• M39: 14,105,284 km (0.069 R)
• M40: 14,720,730 km (0.045 R)
• M41: 14,809,441 km (0.075 R)
• M42: 15,076,324 km (0.085 R)
• M43: 16,297,491 km (0.115 R)
• M44: 17,456,426 km (0.042 R)
• M45: 17,880,087 km (0.094 R)
• M46: 18,545,947 km (0.077 R)
• M47: 18,881,944 km (0.044 R)
• M48: 19,462,533 km (0.105 R)
• M49: 20,147,392 km (0.071 R)
• M50: 21,389,952 km (0.083 R)
• M51: 21,691,841 km (0.111 R)
• M52: 24,314,441 km (0.111 R)
• M53: 25,583,031 km (0.075 R)
• M54: 25,957,026 km (0.059 R)
• M55: 26,171,549 km (0.079 R)
• M56: 26,927,168 km (0.076 R)
• M57: 27,635,215 km (0.096 R)
• M58: 27,744,571 km (0.064 R)
• M59: 28,018,933 km (0.104 R)
• M60: 29,348,110 km (0.116 R)
• M61: 31,209,257 km (0.114 R)
• M62: 32,298,031 km (0.064 R)
• M63: 32,876,077 km (0.119 R)
• M64: 33,108,253 km (0.111 R)
• M65: 33,691,086 km (0.117 R)
• M66: 34,336,002 km (0.119 R)
• M67: 34,453,736 km (0.043 R)
• M68: 34,689,652 km (0.052 R)
• M69: 37,803,980 km (0.087 R)
• M70: 38,964,112 km (0.099 R)
• M71: 39,148,416 km (0.1 R)
• M72: 39,271,386 km (0.065 R)
• M73: 40,259,929 km (0.037 R)
• M74: 41,194,167 km (0.107 R)
• M75: 42,072,606 km (0.075 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 13,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit