🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.4 AU - 0.64 AU

Year: 132 Days

Day: 36.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.76 AU - 1.18 AU

Year: 336 Days

Day: 31.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.94 AU - 1.46 AU

Year: 462 Days

Day: 39.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,808,197 km

• M1: 374,593 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.22 AU - 1.72 AU

Year: 626 Days

Day: 21.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,808,197 km

• M1: 36,352 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.47 AU - 2.05 AU

Year: 821 Days

Day: 32.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,808,197 km

• M1: 518,955 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.15 AU - 2.39 AU

Year: 1202 Days

Day: 27.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,808,197 km

• M1: 1,988,305 km (0.053 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.71 AU - 3.51 AU

Year: 1928 Days

Day: 32 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.26 AU - 4.22 AU

Year: 2542 Days

Day: 14.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.6

Radius: 14.7

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.75 AU - 12.07 AU

Year: 10964 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,808,197 km

• M1: 325,974 km (0.106 R)
• M2: 472,580 km (0.07 R)
• M3: 1,201,869 km (0.03 R)
• M4: 1,349,822 km (0.075 R)
• M5: 1,526,945 km (0.082 R)
• M6: 1,665,174 km (0.104 R)
• M7: 2,055,026 km (0.038 R)
• M8: 2,721,933 km (0.078 R)
• M9: 2,891,727 km (0.048 R)
• M10: 3,182,844 km (0.114 R)
• M11: 3,422,799 km (0.043 R)
• M12: 4,677,028 km (0.087 R)
• M13: 4,813,162 km (0.107 R)
• M14: 4,985,199 km (0.082 R)
• M15: 5,658,091 km (0.06 R)
• M16: 5,986,907 km (0.029 R)
• M17: 6,740,132 km (0.104 R)
• M18: 7,285,416 km (0.071 R)
• M19: 7,885,453 km (0.111 R)
• M20: 8,418,321 km (0.108 R)
• M21: 8,668,299 km (0.094 R)
• M22: 9,047,978 km (0.097 R)
• M23: 9,562,595 km (0.083 R)
• M24: 9,779,961 km (0.07 R)
• M25: 10,086,936 km (0.114 R)
• M26: 11,117,964 km (0.12 R)
• M27: 13,038,202 km (0.085 R)
• M28: 13,231,034 km (0.072 R)
• M29: 13,376,294 km (0.093 R)
• M30: 13,717,227 km (0.049 R)
• M31: 15,211,111 km (0.081 R)
• M32: 15,977,352 km (0.116 R)
• M33: 16,235,558 km (0.119 R)
• M34: 16,965,895 km (0.071 R)
• M35: 17,176,528 km (0.085 R)
• M36: 18,893,014 km (0.107 R)
• M37: 19,111,427 km (0.049 R)
• M38: 19,330,738 km (0.065 R)
• M39: 20,832,401 km (0.084 R)
• M40: 21,797,158 km (0.096 R)
• M41: 22,429,209 km (0.096 R)
• M42: 22,544,848 km (0.12 R)
• M43: 23,770,204 km (0.078 R)
• M44: 24,420,805 km (0.115 R)
• M45: 24,957,413 km (0.108 R)
• M46: 25,920,973 km (0.079 R)
• M47: 26,285,543 km (0.104 R)
• M48: 26,958,135 km (0.118 R)
• M49: 28,320,523 km (0.094 R)
• M50: 28,633,182 km (0.058 R)
• M51: 28,821,526 km (0.097 R)
• M52: 29,135,980 km (0.12 R)
• M53: 29,895,788 km (0.117 R)
• M54: 30,086,675 km (0.106 R)
• M55: 30,983,065 km (0.111 R)
• M56: 31,953,357 km (0.088 R)
• M57: 32,148,582 km (0.101 R)
• M58: 32,409,481 km (0.074 R)
• M59: 33,328,311 km (0.096 R)
• M60: 35,124,533 km (0.075 R)
• M61: 35,460,679 km (0.063 R)
• M62: 36,543,319 km (0.106 R)
• M63: 37,225,485 km (0.116 R)
• M64: 38,187,549 km (0.075 R)
• M65: 38,949,302 km (0.091 R)
• M66: 39,576,266 km (0.078 R)
• M67: 39,996,038 km (0.066 R)
• M68: 41,335,238 km (0.119 R)
• M69: 42,188,694 km (0.108 R)
• M70: 42,331,410 km (0.069 R)
• M71: 44,492,651 km (0.071 R)
• M72: 45,586,660 km (0.062 R)
• M73: 46,247,284 km (0.048 R)
• M74: 46,615,744 km (0.101 R)
• M75: 46,837,298 km (0.105 R)
• M76: 47,207,254 km (0.114 R)
• M77: 48,397,754 km (0.062 R)
• M78: 48,996,594 km (0.046 R)
• M79: 49,146,790 km (0.069 R)
• M80: 50,277,600 km (0.118 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 16,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit