🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.63 AU - 0.93 AU

Year: 249 Days

Day: 23 Hours

Environment

Temp: 110 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,107,815 km

• M1: 23,337 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.63 AU - 2.01 AU

Year: 888 Days

Day: 39.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.58 AU - 2.3 AU

Year: 977 Days

Day: 44.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.2

Radius: 14.4

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.82 AU - 7.3 AU

Year: 6076 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,107,815 km

• M1: 179,817 km (0.09 R)
• M2: 774,019 km (0.072 R)
• M3: 1,291,628 km (0.062 R)
• M4: 1,839,755 km (0.03 R)
• M5: 2,689,919 km (0.075 R)
• M6: 3,489,370 km (0.103 R)
• M7: 4,416,428 km (0.081 R)
• M8: 5,200,321 km (0.073 R)
• M9: 7,267,913 km (0.099 R)
• M10: 8,611,003 km (0.053 R)
• M11: 9,609,718 km (0.115 R)
• M12: 12,046,369 km (0.047 R)
• M13: 15,359,961 km (0.092 R)
• M14: 16,242,888 km (0.082 R)
• M15: 17,427,404 km (0.036 R)
• M16: 18,739,527 km (0.055 R)
• M17: 19,456,101 km (0.086 R)
• M18: 20,042,375 km (0.106 R)
• M19: 20,791,860 km (0.108 R)
• M20: 23,894,819 km (0.057 R)
• M21: 28,215,804 km (0.071 R)
• M22: 28,684,045 km (0.091 R)
• M23: 31,603,897 km (0.049 R)
• M24: 33,239,600 km (0.038 R)
• M25: 34,823,692 km (0.062 R)
• M26: 35,798,022 km (0.106 R)
• M27: 36,347,047 km (0.108 R)

Asteroid Belt

Center: 8.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.4

Radius: 11.1

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.46 AU - 12 AU

Year: 11833 Days

Day: 7.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,107,815 km

• M1: 138,079 km (0.062 R)
• M2: 497,563 km (0.056 R)
• M3: 1,049,579 km (0.048 R)
• M4: 1,410,558 km (0.096 R)
• M5: 2,042,460 km (0.063 R)
• M6: 2,618,112 km (0.12 R)
• M7: 3,013,649 km (0.082 R)
• M8: 3,789,763 km (0.085 R)
• M9: 7,259,536 km (0.08 R)
• M10: 8,461,555 km (0.058 R)
• M11: 13,429,999 km (0.079 R)
• M12: 14,212,994 km (0.079 R)
• M13: 15,798,433 km (0.078 R)
• M14: 16,819,438 km (0.077 R)
• M15: 17,270,177 km (0.059 R)
• M16: 17,652,100 km (0.091 R)
• M17: 21,698,423 km (0.053 R)
• M18: 24,941,406 km (0.106 R)
• M19: 26,627,374 km (0.107 R)
• M20: 29,568,169 km (0.118 R)
• M21: 32,371,034 km (0.106 R)
• M22: 35,715,295 km (0.095 R)
• M23: 39,546,796 km (0.101 R)
• M24: 40,077,569 km (0.098 R)
• M25: 43,362,439 km (0.117 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 13,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit