🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.52 AU - 0.52 AU

Year: 132 Days

Day: 19.6 Hours

Environment

Temp: 195 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.62 AU - 0.92 AU

Year: 237 Days

Day: 44.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,088,879 km

• M1: 400,025 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.75 AU - 1.01 AU

Year: 290 Days

Day: 41.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.86 AU - 1.24 AU

Year: 378 Days

Day: 24.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,088,879 km

• M1: 25,880 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.06 AU - 1.18 AU

Year: 417 Days

Day: 38.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,088,879 km

• M1: 718,818 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.1 AU - 1.3 AU

Year: 462 Days

Day: 27.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.12 AU - 2.38 AU

Year: 1186 Days

Day: 20.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,088,879 km

• M1: 70,161 km (0.112 R)
• M2: 1,858,006 km (0.11 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.35 AU - 2.65 AU

Year: 1389 Days

Day: 32.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,088,879 km

• M1: 1,507,647 km (0.057 R)
• M2: 2,381,897 km (0.07 R)

Planet 9 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.49 AU - 2.55 AU

Year: 1406 Days

Day: 29.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.7

Radius: 12.4

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.76 AU - 10.12 AU

Year: 11014 Days

Day: 14.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,088,879 km

• M1: 173,982 km (0.057 R)
• M2: 278,252 km (0.087 R)
• M3: 375,341 km (0.091 R)
• M4: 1,102,686 km (0.049 R)
• M5: 1,303,147 km (0.085 R)
• M6: 1,467,555 km (0.062 R)
• M7: 2,278,974 km (0.043 R)
• M8: 2,392,668 km (0.071 R)
• M9: 2,479,435 km (0.103 R)
• M10: 2,596,570 km (0.047 R)
• M11: 2,897,860 km (0.104 R)
• M12: 3,115,675 km (0.058 R)
• M13: 4,040,339 km (0.082 R)
• M14: 4,144,160 km (0.108 R)
• M15: 4,354,794 km (0.081 R)
• M16: 4,532,965 km (0.083 R)
• M17: 4,641,124 km (0.086 R)
• M18: 5,652,855 km (0.071 R)
• M19: 6,005,008 km (0.105 R)
• M20: 7,527,017 km (0.07 R)
• M21: 7,698,456 km (0.12 R)
• M22: 7,914,625 km (0.11 R)
• M23: 8,264,684 km (0.113 R)
• M24: 9,483,458 km (0.099 R)
• M25: 9,668,810 km (0.049 R)
• M26: 9,808,534 km (0.064 R)
• M27: 10,469,906 km (0.047 R)
• M28: 10,613,520 km (0.07 R)
• M29: 11,488,967 km (0.064 R)
• M30: 11,736,252 km (0.094 R)
• M31: 11,885,401 km (0.106 R)
• M32: 13,205,154 km (0.092 R)
• M33: 15,162,193 km (0.086 R)
• M34: 15,871,137 km (0.075 R)
• M35: 16,368,251 km (0.059 R)
• M36: 16,590,853 km (0.12 R)
• M37: 18,005,001 km (0.057 R)
• M38: 18,581,402 km (0.092 R)
• M39: 19,339,863 km (0.108 R)
• M40: 19,457,447 km (0.079 R)
• M41: 19,811,545 km (0.104 R)
• M42: 19,989,417 km (0.078 R)
• M43: 20,706,290 km (0.112 R)
• M44: 21,007,580 km (0.092 R)
• M45: 21,553,313 km (0.1 R)
• M46: 22,658,991 km (0.093 R)
• M47: 24,351,990 km (0.102 R)
• M48: 24,989,277 km (0.068 R)
• M49: 26,150,306 km (0.045 R)
• M50: 27,262,866 km (0.082 R)
• M51: 28,927,142 km (0.109 R)
• M52: 29,601,978 km (0.115 R)
• M53: 29,873,348 km (0.106 R)
• M54: 30,145,617 km (0.096 R)
• M55: 30,555,515 km (0.116 R)
• M56: 30,829,877 km (0.102 R)
• M57: 31,173,803 km (0.099 R)
• M58: 31,449,960 km (0.077 R)
• M59: 31,588,338 km (0.03 R)
• M60: 31,796,279 km (0.119 R)
• M61: 32,283,220 km (0.102 R)
• M62: 32,983,189 km (0.093 R)
• M63: 33,759,003 km (0.101 R)
• M64: 34,683,518 km (0.093 R)
• M65: 35,328,435 km (0.112 R)
• M66: 35,544,304 km (0.042 R)
• M67: 36,339,567 km (0.112 R)
• M68: 36,484,826 km (0.09 R)
• M69: 36,703,090 km (0.107 R)
• M70: 37,286,970 km (0.117 R)
• M71: 37,506,879 km (0.075 R)
• M72: 39,131,811 km (0.067 R)
• M73: 39,504,310 km (0.091 R)
• M74: 39,803,206 km (0.053 R)
• M75: 40,252,897 km (0.108 R)
• M76: 41,460,302 km (0.025 R)
• M77: 43,524,752 km (0.09 R)
• M78: 45,075,484 km (0.084 R)
• M79: 46,250,276 km (0.113 R)
• M80: 48,230,802 km (0.063 R)
• M81: 51,293,819 km (0.078 R)
• M82: 51,701,473 km (0.073 R)
• M83: 52,520,222 km (0.109 R)
• M84: 53,178,153 km (0.058 R)
• M85: 53,590,744 km (0.089 R)
• M86: 54,336,191 km (0.079 R)
• M87: 54,585,421 km (0.102 R)
• M88: 55,586,230 km (0.089 R)
• M89: 56,088,879 km (0.088 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 16,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit