🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.68 AU - 0.96 AU

Year: 261 Days

Day: 36.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.79 AU - 0.89 AU

Year: 271 Days

Day: 22.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 58.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.68 AU - 1.08 AU

Year: 290 Days

Day: 24.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.01 AU - 1.47 AU

Year: 485 Days

Day: 41.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.7 AU - 2.18 AU

Year: 950 Days

Day: 19.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.93 AU - 2.49 AU

Year: 1155 Days

Day: 37.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.95 AU - 4.15 AU

Year: 2865 Days

Day: 19.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.3

Radius: 9.1

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.26 AU - 12.74 AU

Year: 12822 Days

Day: 11 Hours

Environment

Temp: -179 °C

Axial Tilt: 137.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,076,611 km

• M1: 135,835 km (0.051 R)
• M2: 381,325 km (0.112 R)
• M3: 568,472 km (0.118 R)
• M4: 723,754 km (0.07 R)
• M5: 828,323 km (0.108 R)
• M6: 915,838 km (0.071 R)
• M7: 983,606 km (0.106 R)
• M8: 1,100,592 km (0.111 R)
• M9: 1,247,347 km (0.07 R)
• M10: 1,427,014 km (0.108 R)
• M11: 1,506,600 km (0.106 R)
• M12: 2,320,562 km (0.101 R)
• M13: 2,872,429 km (0.116 R)
• M14: 3,111,337 km (0.071 R)
• M15: 3,792,007 km (0.086 R)
• M16: 4,206,842 km (0.095 R)
• M17: 4,439,317 km (0.04 R)
• M18: 4,557,050 km (0.117 R)
• M19: 4,715,774 km (0.072 R)
• M20: 4,916,684 km (0.052 R)
• M21: 5,120,586 km (0.093 R)
• M22: 5,920,336 km (0.117 R)
• M23: 6,803,711 km (0.036 R)
• M24: 6,939,845 km (0.098 R)
• M25: 7,168,580 km (0.102 R)
• M26: 8,204,695 km (0.066 R)
• M27: 8,398,125 km (0.082 R)
• M28: 9,037,207 km (0.045 R)
• M29: 11,206,825 km (0.077 R)
• M30: 13,018,456 km (0.072 R)
• M31: 13,131,252 km (0.033 R)
• M32: 13,929,207 km (0.108 R)
• M33: 15,214,851 km (0.068 R)
• M34: 15,393,172 km (0.089 R)
• M35: 15,691,769 km (0.089 R)
• M36: 15,751,758 km (0.099 R)
• M37: 15,811,747 km (0.108 R)
• M38: 17,213,479 km (0.091 R)
• M39: 17,461,363 km (0.108 R)
• M40: 17,960,571 km (0.026 R)
• M41: 18,211,895 km (0.119 R)
• M42: 19,100,806 km (0.096 R)
• M43: 19,615,123 km (0.095 R)
• M44: 20,003,928 km (0.079 R)
• M45: 23,272,642 km (0.09 R)
• M46: 25,424,457 km (0.109 R)
• M47: 27,639,254 km (0.111 R)
• M48: 28,439,902 km (0.065 R)
• M49: 28,659,511 km (0.112 R)
• M50: 29,617,985 km (0.115 R)
• M51: 29,692,185 km (0.097 R)
• M52: 30,138,436 km (0.113 R)
• M53: 30,512,131 km (0.118 R)
• M54: 30,586,930 km (0.097 R)
• M55: 31,037,669 km (0.113 R)
• M56: 32,097,869 km (0.081 R)
• M57: 32,174,014 km (0.089 R)
• M58: 33,324,122 km (0.063 R)
• M59: 33,710,384 km (0.079 R)
• M60: 34,020,501 km (0.099 R)
• M61: 34,253,724 km (0.1 R)
• M62: 35,191,852 km (0.09 R)
• M63: 35,664,132 km (0.076 R)
• M64: 35,980,233 km (0.108 R)
• M65: 38,703,512 km (0.049 R)
• M66: 39,028,289 km (0.095 R)
• M67: 39,109,671 km (0.104 R)
• M68: 39,680,536 km (0.105 R)
• M69: 39,762,216 km (0.039 R)
• M70: 40,089,985 km (0.107 R)
• M71: 41,161,106 km (0.061 R)
• M72: 41,658,669 km (0.106 R)
• M73: 42,074,850 km (0.107 R)
• M74: 43,922,234 km (0.1 R)
• M75: 45,453,219 km (0.093 R)
• M76: 46,053,405 km (0.1 R)
• M77: 47,088,323 km (0.109 R)
• M78: 47,782,607 km (0.104 R)
• M79: 49,093,234 km (0.105 R)
• M80: 49,797,242 km (0.077 R)
• M81: 53,095,875 km (0.034 R)
• M82: 57,942,696 km (0.11 R)
• M83: 59,714,234 km (0.049 R)
• M84: 61,692,965 km (0.118 R)
• M85: 62,547,618 km (0.096 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 15,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit