🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.49 AU - 0.69 AU

Year: 170 Days

Day: 15.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,691,123 km

• M1: 30,368 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.78 AU - 0.86 AU

Year: 278 Days

Day: 15.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.87 AU - 2.77 AU

Year: 1324 Days

Day: 31.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,691,123 km

• M1: 49,816 km (0.105 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 10.1

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.77 AU - 7.31 AU

Year: 5563 Days

Day: 8 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,691,123 km

• M1: 213,925 km (0.043 R)
• M2: 296,952 km (0.07 R)
• M3: 474,674 km (0.05 R)
• M4: 559,197 km (0.053 R)
• M5: 717,621 km (0.094 R)
• M6: 922,121 km (0.068 R)
• M7: 1,741,618 km (0.077 R)
• M8: 2,421,990 km (0.026 R)
• M9: 2,941,393 km (0.064 R)
• M10: 3,011,555 km (0.078 R)
• M11: 3,274,249 km (0.098 R)
• M12: 3,494,756 km (0.112 R)
• M13: 4,080,282 km (0.072 R)
• M14: 4,317,843 km (0.108 R)
• M15: 4,532,815 km (0.117 R)
• M16: 5,170,402 km (0.093 R)
• M17: 5,543,200 km (0.074 R)
• M18: 6,528,601 km (0.111 R)
• M19: 6,713,653 km (0.059 R)
• M20: 7,406,740 km (0.107 R)
• M21: 7,535,245 km (0.043 R)
• M22: 8,089,654 km (0.056 R)
• M23: 8,589,760 km (0.069 R)
• M24: 8,758,656 km (0.08 R)
• M25: 8,860,532 km (0.053 R)
• M26: 9,936,590 km (0.072 R)
• M27: 10,400,044 km (0.042 R)
• M28: 11,757,495 km (0.056 R)
• M29: 12,285,576 km (0.109 R)
• M30: 12,821,435 km (0.101 R)
• M31: 13,053,461 km (0.085 R)
• M32: 13,404,119 km (0.032 R)
• M33: 13,916,043 km (0.105 R)
• M34: 13,995,330 km (0.07 R)
• M35: 14,274,180 km (0.111 R)
• M36: 14,434,399 km (0.082 R)
• M37: 14,595,217 km (0.115 R)
• M38: 14,716,092 km (0.112 R)
• M39: 15,121,802 km (0.083 R)
• M40: 15,819,825 km (0.075 R)
• M41: 16,110,344 km (0.112 R)
• M42: 16,528,470 km (0.101 R)
• M43: 16,780,992 km (0.101 R)
• M44: 17,119,681 km (0.097 R)
• M45: 18,497,178 km (0.104 R)
• M46: 19,376,215 km (0.102 R)
• M47: 19,954,710 km (0.087 R)
• M48: 20,674,725 km (0.119 R)
• M49: 21,816,605 km (0.099 R)
• M50: 21,908,758 km (0.099 R)
• M51: 22,047,435 km (0.104 R)
• M52: 22,232,637 km (0.108 R)
• M53: 22,511,488 km (0.115 R)
• M54: 22,698,036 km (0.108 R)
• M55: 23,213,700 km (0.063 R)
• M56: 23,307,947 km (0.061 R)
• M57: 24,831,900 km (0.071 R)
• M58: 25,411,742 km (0.103 R)
• M59: 25,703,308 km (0.093 R)
• M60: 25,800,696 km (0.094 R)
• M61: 26,437,085 km (0.043 R)
• M62: 27,128,227 km (0.113 R)
• M63: 27,875,170 km (0.045 R)
• M64: 28,025,366 km (0.117 R)
• M65: 28,226,126 km (0.045 R)
• M66: 28,427,335 km (0.04 R)
• M67: 28,881,814 km (0.056 R)
• M68: 29,033,805 km (0.117 R)
• M69: 29,236,959 km (0.065 R)
• M70: 29,542,438 km (0.065 R)
• M71: 30,208,148 km (0.093 R)
• M72: 30,413,846 km (0.079 R)
• M73: 31,867,638 km (0.057 R)
• M74: 32,339,619 km (0.051 R)
• M75: 32,497,445 km (0.05 R)
• M76: 32,866,802 km (0.108 R)
• M77: 33,025,525 km (0.045 R)
• M78: 33,184,548 km (0.095 R)
• M79: 33,769,625 km (0.114 R)
• M80: 36,471,961 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 11,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit