🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 17.7 Hours

Environment

Temp: 235 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,031,195 km

• M1: 135,236 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.69 AU - 1.09 AU

Year: 308 Days

Day: 16.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.92 AU - 1.94 AU

Year: 984 Days

Day: 33.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.82 AU - 4.72 AU

Year: 3239 Days

Day: 23.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,031,195 km

• M1: 3,794,700 km (0.111 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.1

Radius: 9.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.97 AU - 5.67 AU

Year: 3885 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 26,031,195 km

• M1: 132,245 km (0.082 R)
• M2: 218,712 km (0.115 R)
• M3: 325,675 km (0.111 R)
• M4: 449,841 km (0.044 R)
• M5: 834,457 km (0.113 R)
• M6: 1,005,298 km (0.102 R)
• M7: 1,178,831 km (0.099 R)
• M8: 1,242,111 km (0.088 R)
• M9: 1,526,347 km (0.028 R)
• M10: 2,404,337 km (0.102 R)
• M11: 2,723,130 km (0.034 R)
• M12: 3,067,953 km (0.069 R)
• M13: 3,207,378 km (0.094 R)
• M14: 3,492,362 km (0.077 R)
• M15: 4,170,639 km (0.085 R)
• M16: 4,268,775 km (0.07 R)
• M17: 4,339,385 km (0.113 R)
• M18: 4,889,008 km (0.119 R)
• M19: 5,262,554 km (0.06 R)
• M20: 5,368,918 km (0.087 R)
• M21: 5,506,548 km (0.109 R)
• M22: 5,989,899 km (0.065 R)
• M23: 6,212,650 km (0.095 R)
• M24: 6,308,991 km (0.081 R)
• M25: 6,666,380 km (0.079 R)
• M26: 7,265,520 km (0.109 R)
• M27: 7,760,689 km (0.092 R)
• M28: 7,847,156 km (0.106 R)
• M29: 8,586,319 km (0.052 R)
• M30: 8,946,102 km (0.103 R)
• M31: 9,146,115 km (0.117 R)
• M32: 9,237,519 km (0.108 R)
• M33: 9,347,623 km (0.047 R)
• M34: 9,848,477 km (0.12 R)
• M35: 10,741,127 km (0.042 R)
• M36: 11,363,604 km (0.093 R)
• M37: 11,580,222 km (0.07 R)
• M38: 11,659,359 km (0.091 R)
• M39: 11,897,818 km (0.027 R)
• M40: 12,602,723 km (0.095 R)
• M41: 13,842,441 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.4

Radius: 9.6

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.81 AU - 12.67 AU

Year: 15720 Days

Day: 5.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 26,031,195 km

• M1: 260,749 km (0.112 R)
• M2: 2,016,280 km (0.107 R)
• M3: 2,419,596 km (0.096 R)
• M4: 2,684,534 km (0.054 R)
• M5: 2,884,845 km (0.097 R)
• M6: 3,090,094 km (0.07 R)
• M7: 4,082,526 km (0.07 R)
• M8: 4,145,058 km (0.04 R)
• M9: 4,462,504 km (0.097 R)
• M10: 5,009,135 km (0.028 R)
• M11: 5,347,376 km (0.075 R)
• M12: 6,022,212 km (0.116 R)
• M13: 6,872,227 km (0.077 R)
• M14: 7,400,307 km (0.089 R)
• M15: 7,476,752 km (0.057 R)
• M16: 7,915,373 km (0.084 R)
• M17: 8,019,643 km (0.111 R)
• M18: 8,203,498 km (0.053 R)
• M19: 8,575,399 km (0.048 R)
• M20: 9,088,819 km (0.05 R)
• M21: 9,473,584 km (0.099 R)
• M22: 9,668,062 km (0.059 R)
• M23: 10,458,836 km (0.08 R)
• M24: 10,862,002 km (0.091 R)
• M25: 11,211,612 km (0.067 R)
• M26: 11,476,401 km (0.12 R)
• M27: 11,624,203 km (0.064 R)
• M28: 11,951,972 km (0.071 R)
• M29: 13,573,164 km (0.029 R)
• M30: 14,489,302 km (0.082 R)
• M31: 14,649,222 km (0.107 R)
• M32: 15,067,946 km (0.109 R)
• M33: 15,523,173 km (0.085 R)
• M34: 16,015,948 km (0.094 R)
• M35: 16,580,680 km (0.102 R)
• M36: 17,321,189 km (0.082 R)
• M37: 17,423,066 km (0.108 R)
• M38: 18,106,877 km (0.092 R)
• M39: 18,695,096 km (0.111 R)
• M40: 18,869,378 km (0.068 R)
• M41: 18,974,096 km (0.111 R)
• M42: 19,079,114 km (0.072 R)
• M43: 20,175,218 km (0.106 R)
• M44: 20,676,819 km (0.098 R)
• M45: 21,218,962 km (0.06 R)
• M46: 21,729,091 km (0.074 R)
• M47: 21,985,651 km (0.052 R)
• M48: 23,246,312 km (0.081 R)
• M49: 23,696,752 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 19,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit