🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.55 AU - 0.63 AU

Year: 166 Days

Day: 46.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 83.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,628,748 km

• M1: 78,838 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.81 AU - 0.89 AU

Year: 286 Days

Day: 29.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,628,748 km

• M1: 575,653 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.8 AU - 1.28 AU

Year: 387 Days

Day: 25.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.47 AU - 2.21 AU

Year: 912 Days

Day: 36 Hours

Environment

Temp: -64 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,628,748 km

• M1: 1,331,421 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.57 AU - 2.29 AU

Year: 979 Days

Day: 27.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.75 AU - 3.51 AU

Year: 2023 Days

Day: 21.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,628,748 km

• M1: 1,402,480 km (0.087 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.25 AU - 3.49 AU

Year: 2260 Days

Day: 37.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,628,748 km

• M1: 1,265,149 km (0.064 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.3 AU - 4.06 AU

Year: 2578 Days

Day: 20.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.2

Radius: 9.9

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.84 AU - 12.68 AU

Year: 12004 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,628,748 km

• M1: 298,149 km (0.049 R)
• M2: 421,866 km (0.035 R)
• M3: 926,310 km (0.109 R)
• M4: 1,032,375 km (0.109 R)
• M5: 1,188,106 km (0.088 R)
• M6: 1,448,855 km (0.116 R)
• M7: 1,624,334 km (0.064 R)
• M8: 1,701,676 km (0.055 R)
• M9: 1,806,993 km (0.064 R)
• M10: 3,007,216 km (0.116 R)
• M11: 3,103,258 km (0.09 R)
• M12: 3,232,810 km (0.114 R)
• M13: 3,564,618 km (0.077 R)
• M14: 4,047,670 km (0.075 R)
• M15: 4,624,968 km (0.064 R)
• M16: 4,923,266 km (0.052 R)
• M17: 5,074,958 km (0.054 R)
• M18: 5,539,011 km (0.072 R)
• M19: 5,696,687 km (0.057 R)
• M20: 6,632,422 km (0.044 R)
• M21: 6,716,047 km (0.05 R)
• M22: 7,311,297 km (0.067 R)
• M23: 7,835,039 km (0.084 R)
• M24: 8,370,898 km (0.08 R)
• M25: 8,688,944 km (0.119 R)
• M26: 9,196,828 km (0.097 R)
• M27: 11,123,798 km (0.077 R)
• M28: 11,776,195 km (0.043 R)
• M29: 12,183,849 km (0.067 R)
• M30: 12,337,935 km (0.078 R)
• M31: 12,441,008 km (0.056 R)
• M32: 12,596,141 km (0.067 R)
• M33: 13,540,552 km (0.111 R)
• M34: 13,753,579 km (0.062 R)
• M35: 15,552,494 km (0.05 R)
• M36: 15,663,944 km (0.052 R)
• M37: 15,887,593 km (0.104 R)
• M38: 16,906,953 km (0.098 R)
• M39: 17,136,286 km (0.099 R)
• M40: 18,593,220 km (0.06 R)
• M41: 18,948,814 km (0.082 R)
• M42: 19,187,124 km (0.1 R)
• M43: 19,426,331 km (0.077 R)
• M44: 19,726,873 km (0.098 R)
• M45: 21,873,303 km (0.096 R)
• M46: 22,123,281 km (0.064 R)
• M47: 22,500,118 km (0.069 R)
• M48: 22,563,099 km (0.111 R)
• M49: 22,815,620 km (0.08 R)
• M50: 23,771,251 km (0.062 R)
• M51: 24,092,737 km (0.064 R)
• M52: 25,589,913 km (0.105 R)
• M53: 26,449,502 km (0.068 R)
• M54: 28,810,156 km (0.096 R)
• M55: 30,328,276 km (0.085 R)
• M56: 32,368,940 km (0.091 R)
• M57: 35,109,274 km (0.095 R)
• M58: 35,842,752 km (0.111 R)
• M59: 37,101,170 km (0.069 R)
• M60: 37,474,117 km (0.106 R)
• M61: 37,773,313 km (0.12 R)
• M62: 38,524,743 km (0.111 R)
• M63: 38,902,477 km (0.07 R)
• M64: 38,978,024 km (0.041 R)
• M65: 39,281,259 km (0.108 R)
• M66: 39,357,105 km (0.079 R)
• M67: 40,348,491 km (0.089 R)
• M68: 40,425,085 km (0.106 R)
• M69: 41,039,633 km (0.088 R)
• M70: 41,734,515 km (0.061 R)
• M71: 41,812,006 km (0.074 R)
• M72: 42,589,317 km (0.1 R)
• M73: 42,745,348 km (0.074 R)
• M74: 42,901,528 km (0.114 R)
• M75: 45,108,545 km (0.12 R)
• M76: 45,825,717 km (0.082 R)
• M77: 46,627,113 km (0.058 R)
• M78: 47,029,531 km (0.054 R)
• M79: 47,352,214 km (0.099 R)
• M80: 47,513,929 km (0.116 R)
• M81: 47,999,973 km (0.108 R)
• M82: 48,406,281 km (0.116 R)
• M83: 49,140,507 km (0.075 R)
• M84: 50,702,608 km (0.118 R)
• M85: 51,033,518 km (0.095 R)
• M86: 51,864,086 km (0.095 R)
• M87: 52,030,738 km (0.046 R)
• M88: 54,805,778 km (0.113 R)
• M89: 55,315,608 km (0.057 R)
• M90: 56,339,755 km (0.085 R)
• M91: 56,940,091 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 11,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit