🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.48 AU - 0.56 AU

Year: 117 Days

Day: 47.5 Hours

Environment

Temp: 315 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.7 AU - 0.8 AU

Year: 203 Days

Day: 22.1 Hours

Environment

Temp: 262 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,807,415 km

• M1: 40,092 km (0.086 R)
• M2: 274,063 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.81 AU - 0.97 AU

Year: 262 Days

Day: 40.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,807,415 km

• M1: 66,272 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.9 AU - 0.98 AU

Year: 284 Days

Day: 18.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.84 AU - 1.3 AU

Year: 345 Days

Day: 17 Hours

Environment

Temp: 167 °C

Axial Tilt: 115 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,807,415 km

• M1: 49,816 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.25 AU - 2.39 AU

Year: 1103 Days

Day: 21.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.17 AU - 2.97 AU

Year: 1286 Days

Day: 29 Hours

Environment

Temp: -37 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,807,415 km

• M1: 657,483 km (0.073 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.13 AU - 6.27 AU

Year: 4247 Days

Day: 17.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,807,415 km

• M1: 4,929,549 km (0.115 R)

Asteroid Belt

Center: 7.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.9

Radius: 14.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.82 AU - 11.28 AU

Year: 9209 Days

Day: 8 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,807,415 km

• M1: 203,304 km (0.045 R)
• M2: 305,628 km (0.066 R)
• M3: 475,422 km (0.091 R)
• M4: 656,435 km (0.101 R)
• M5: 1,151,604 km (0.034 R)
• M6: 1,429,258 km (0.085 R)
• M7: 1,533,827 km (0.113 R)
• M8: 1,796,072 km (0.082 R)
• M9: 2,026,154 km (0.036 R)
• M10: 2,241,874 km (0.12 R)
• M11: 2,566,950 km (0.105 R)
• M12: 2,748,412 km (0.076 R)
• M13: 3,985,586 km (0.1 R)
• M14: 4,319,339 km (0.116 R)
• M15: 5,046,684 km (0.097 R)
• M16: 5,144,372 km (0.068 R)
• M17: 5,275,719 km (0.114 R)
• M18: 5,408,113 km (0.074 R)
• M19: 5,508,194 km (0.051 R)
• M20: 5,608,873 km (0.109 R)
• M21: 5,744,109 km (0.041 R)
• M22: 6,052,431 km (0.108 R)
• M23: 6,937,302 km (0.049 R)
• M24: 7,192,516 km (0.062 R)
• M25: 8,014,407 km (0.112 R)
• M26: 8,397,976 km (0.052 R)
• M27: 9,063,836 km (0.037 R)
• M28: 9,544,195 km (0.111 R)
• M29: 11,850,545 km (0.075 R)
• M30: 11,981,144 km (0.11 R)
• M31: 12,419,914 km (0.112 R)
• M32: 13,088,019 km (0.12 R)
• M33: 13,403,820 km (0.093 R)
• M34: 14,692,306 km (0.083 R)
• M35: 15,020,524 km (0.117 R)
• M36: 15,732,310 km (0.113 R)
• M37: 17,435,333 km (0.119 R)
• M38: 17,982,711 km (0.108 R)
• M39: 18,636,903 km (0.077 R)
• M40: 19,094,373 km (0.115 R)
• M41: 19,401,497 km (0.091 R)
• M42: 19,607,045 km (0.054 R)
• M43: 20,384,505 km (0.082 R)
• M44: 21,225,095 km (0.085 R)
• M45: 22,237,873 km (0.103 R)
• M46: 22,777,173 km (0.119 R)
• M47: 23,048,544 km (0.1 R)
• M48: 23,211,755 km (0.116 R)
• M49: 23,320,962 km (0.11 R)
• M50: 23,430,168 km (0.052 R)
• M51: 23,758,984 km (0.109 R)
• M52: 24,421,104 km (0.099 R)
• M53: 24,810,208 km (0.119 R)
• M54: 25,933,240 km (0.117 R)
• M55: 26,557,960 km (0.095 R)
• M56: 26,786,396 km (0.091 R)
• M57: 27,360,254 km (0.082 R)
• M58: 29,282,736 km (0.092 R)
• M59: 29,755,465 km (0.106 R)
• M60: 29,933,337 km (0.111 R)
• M61: 30,230,588 km (0.098 R)
• M62: 32,095,475 km (0.051 R)
• M63: 32,643,901 km (0.086 R)
• M64: 32,827,308 km (0.105 R)
• M65: 33,011,164 km (0.088 R)
• M66: 33,133,984 km (0.102 R)
• M67: 33,441,407 km (0.103 R)
• M68: 33,564,676 km (0.092 R)
• M69: 35,243,762 km (0.075 R)
• M70: 35,432,106 km (0.074 R)
• M71: 35,746,561 km (0.114 R)
• M72: 36,886,497 km (0.113 R)
• M73: 38,424,811 km (0.09 R)
• M74: 40,705,581 km (0.081 R)
• M75: 41,563,973 km (0.09 R)
• M76: 45,807,466 km (0.098 R)

Kuiper Belt

Range: 35.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 18,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit