🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.45 AU - 0.73 AU

Year: 163 Days

Day: 35.7 Hours

Environment

Temp: 243 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,448,121 km

• M1: 71,508 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.55 AU - 0.71 AU

Year: 180 Days

Day: 22.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,448,121 km

• M1: 82,728 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.61 AU - 0.83 AU

Year: 220 Days

Day: 18.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.08 AU - 1.08 AU

Year: 404 Days

Day: 30.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,448,121 km

• M1: 134,937 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.41 AU - 1.89 AU

Year: 763 Days

Day: 44.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,448,121 km

• M1: 563,386 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.9 AU - 2.18 AU

Year: 1049 Days

Day: 39.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,448,121 km

• M1: 419,622 km (0.114 R)
• M2: 1,418,337 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.91 AU - 2.63 AU

Year: 1231 Days

Day: 39.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,448,121 km

• M1: 78,838 km (0.113 R)

Asteroid Belt

Center: 2.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.37 AU - 3.91 AU

Year: 2002 Days

Day: 40.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.36 AU - 5.4 AU

Year: 3299 Days

Day: 31.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.6

Radius: 8.8

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.92 AU - 9.2 AU

Year: 9013 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,448,121 km

• M1: 238,309 km (0.034 R)
• M2: 329,415 km (0.09 R)
• M3: 435,479 km (0.071 R)
• M4: 582,833 km (0.069 R)
• M5: 747,241 km (0.116 R)
• M6: 843,732 km (0.07 R)
• M7: 1,014,124 km (0.035 R)
• M8: 1,103,583 km (0.112 R)
• M9: 1,329,626 km (0.109 R)
• M10: 2,327,294 km (0.082 R)
• M11: 2,398,951 km (0.09 R)
• M12: 2,569,044 km (0.096 R)
• M13: 3,478,450 km (0.105 R)
• M14: 3,533,203 km (0.052 R)
• M15: 3,839,729 km (0.066 R)
• M16: 3,896,277 km (0.051 R)
• M17: 4,271,468 km (0.075 R)
• M18: 4,567,971 km (0.119 R)
• M19: 5,181,023 km (0.116 R)
• M20: 5,657,791 km (0.095 R)
• M21: 5,819,956 km (0.092 R)
• M22: 6,619,107 km (0.075 R)
• M23: 6,962,285 km (0.098 R)
• M24: 7,066,405 km (0.08 R)
• M25: 7,346,452 km (0.066 R)
• M26: 7,487,972 km (0.11 R)
• M27: 7,881,564 km (0.105 R)
• M28: 7,990,172 km (0.09 R)
• M29: 8,392,291 km (0.108 R)
• M30: 8,577,344 km (0.092 R)
• M31: 8,951,488 km (0.07 R)
• M32: 9,254,573 km (0.116 R)
• M33: 10,900,748 km (0.088 R)
• M34: 12,975,521 km (0.102 R)
• M35: 13,534,568 km (0.109 R)
• M36: 13,664,718 km (0.089 R)
• M37: 15,168,327 km (0.086 R)
• M38: 16,399,367 km (0.049 R)
• M39: 16,863,570 km (0.076 R)
• M40: 17,050,417 km (0.09 R)
• M41: 17,662,422 km (0.036 R)
• M42: 18,233,736 km (0.033 R)
• M43: 18,377,500 km (0.115 R)
• M44: 18,859,504 km (0.113 R)
• M45: 20,928,892 km (0.045 R)
• M46: 21,685,259 km (0.118 R)
• M47: 22,092,464 km (0.107 R)
• M48: 23,173,009 km (0.113 R)
• M49: 23,536,981 km (0.025 R)
• M50: 23,745,820 km (0.115 R)
• M51: 25,065,123 km (0.117 R)
• M52: 26,191,745 km (0.111 R)
• M53: 26,299,904 km (0.099 R)
• M54: 26,462,367 km (0.091 R)
• M55: 26,570,826 km (0.025 R)
• M56: 27,170,414 km (0.109 R)
• M57: 27,389,575 km (0.094 R)
• M58: 27,444,328 km (0.093 R)
• M59: 28,271,903 km (0.109 R)
• M60: 28,493,906 km (0.083 R)
• M61: 28,939,708 km (0.106 R)
• M62: 29,107,557 km (0.108 R)
• M63: 29,556,500 km (0.104 R)
• M64: 29,725,396 km (0.106 R)
• M65: 30,007,837 km (0.067 R)
• M66: 30,745,953 km (0.101 R)
• M67: 31,145,977 km (0.096 R)
• M68: 31,260,569 km (0.117 R)
• M69: 31,778,028 km (0.109 R)
• M70: 32,008,858 km (0.081 R)
• M71: 32,066,603 km (0.108 R)
• M72: 32,356,224 km (0.099 R)
• M73: 33,113,189 km (0.096 R)
• M74: 33,171,533 km (0.115 R)
• M75: 33,758,106 km (0.028 R)
• M76: 33,993,723 km (0.092 R)
• M77: 38,449,346 km (0.097 R)
• M78: 40,745,074 km (0.111 R)
• M79: 41,247,275 km (0.1 R)
• M80: 41,562,178 km (0.082 R)
• M81: 42,067,669 km (0.105 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 15,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit