🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.64 AU - 0.94 AU

Year: 201 Days

Day: 34.5 Hours

Environment

Temp: 298 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,305,865 km

• M1: 35,604 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.47 AU - 2.21 AU

Year: 716 Days

Day: 14.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.48 AU - 2.2 AU

Year: 716 Days

Day: 22.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 8.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949

Radius: 12.1

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.23 AU - 16.37 AU

Year: 17174 Days

Day: 6.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 97.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,305,865 km

• M1: 255,214 km (0.102 R)
• M2: 729,290 km (0.116 R)
• M3: 1,780,813 km (0.049 R)
• M4: 2,413,014 km (0.111 R)
• M5: 3,058,678 km (0.055 R)
• M6: 4,196,370 km (0.059 R)
• M7: 4,592,505 km (0.104 R)
• M8: 6,103,743 km (0.105 R)
• M9: 6,406,230 km (0.037 R)
• M10: 7,172,021 km (0.081 R)
• M11: 7,835,936 km (0.049 R)
• M12: 9,843,390 km (0.105 R)
• M13: 12,023,031 km (0.085 R)
• M14: 12,326,266 km (0.08 R)
• M15: 13,385,868 km (0.119 R)
• M16: 13,835,110 km (0.119 R)
• M17: 14,291,683 km (0.043 R)
• M18: 18,140,687 km (0.098 R)
• M19: 20,356,381 km (0.108 R)
• M20: 28,422,698 km (0.043 R)
• M21: 30,025,789 km (0.101 R)
• M22: 32,463,486 km (0.08 R)
• M23: 36,562,916 km (0.073 R)
• M24: 44,093,524 km (0.103 R)
• M25: 47,640,639 km (0.037 R)
• M26: 48,123,989 km (0.094 R)
• M27: 51,325,533 km (0.08 R)
• M28: 52,331,430 km (0.093 R)
• M29: 54,501,347 km (0.107 R)
• M30: 55,537,910 km (0.115 R)
• M31: 56,847,191 km (0.073 R)
• M32: 60,458,783 km (0.052 R)
• M33: 61,139,902 km (0.11 R)
• M34: 67,728,790 km (0.068 R)
• M35: 68,739,025 km (0.077 R)
• M36: 72,556,912 km (0.1 R)
• M37: 75,260,744 km (0.082 R)
• M38: 75,868,261 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.6

Radius: 3.5

Gravity: 39.07 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 18.32 AU - 19.96 AU

Year: 24030 Days

Day: 15.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 76,305,865 km

• M1: 74,051 km (0.053 R)
• M2: 556,354 km (0.114 R)
• M3: 806,183 km (0.079 R)
• M4: 2,432,761 km (0.059 R)
• M5: 2,825,605 km (0.109 R)
• M6: 4,077,739 km (0.095 R)
• M7: 4,809,871 km (0.118 R)
• M8: 5,159,331 km (0.071 R)
• M9: 5,644,328 km (0.116 R)
• M10: 5,852,867 km (0.035 R)
• M11: 5,979,876 km (0.086 R)
• M12: 6,368,980 km (0.097 R)
• M13: 6,590,534 km (0.092 R)
• M14: 6,953,010 km (0.063 R)
• M15: 7,419,755 km (0.108 R)
• M16: 7,755,453 km (0.078 R)
• M17: 9,492,733 km (0.062 R)
• M18: 9,817,659 km (0.064 R)
• M19: 9,982,068 km (0.08 R)
• M20: 10,092,471 km (0.049 R)
• M21: 11,055,881 km (0.111 R)
• M22: 12,367,854 km (0.053 R)
• M23: 13,051,517 km (0.072 R)
• M24: 19,032,888 km (0.089 R)
• M25: 21,223,749 km (0.106 R)
• M26: 23,449,616 km (0.102 R)
• M27: 24,734,362 km (0.078 R)
• M28: 26,410,756 km (0.11 R)
• M29: 26,951,552 km (0.105 R)
• M30: 27,865,296 km (0.112 R)
• M31: 30,600,992 km (0.11 R)
• M32: 34,175,634 km (0.096 R)
• M33: 36,880,213 km (0.114 R)
• M34: 37,198,857 km (0.112 R)
• M35: 42,257,509 km (0.072 R)
• M36: 45,494,657 km (0.06 R)
• M37: 46,560,542 km (0.109 R)
• M38: 47,880,145 km (0.105 R)
• M39: 49,955,815 km (0.083 R)
• M40: 53,598,224 km (0.04 R)
• M41: 53,854,186 km (0.105 R)
• M42: 53,982,392 km (0.094 R)
• M43: 55,272,823 km (0.071 R)
• M44: 56,185,071 km (0.09 R)
• M45: 62,228,525 km (0.097 R)
• M46: 66,856,635 km (0.039 R)
• M47: 68,291,877 km (0.115 R)

Kuiper Belt

Range: 38.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 18,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit