🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.19 AU - 1.39 AU

Year: 618 Days

Day: 42.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.08 AU - 1.6 AU

Year: 654 Days

Day: 28 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,071,816 km

• M1: 308,620 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.5

Radius: 13.4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.26 AU - 10.18 AU

Year: 9940 Days

Day: 10.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,071,816 km

• M1: 166,951 km (0.065 R)
• M2: 603,927 km (0.096 R)
• M3: 1,062,294 km (0.104 R)
• M4: 1,599,201 km (0.072 R)
• M5: 2,040,964 km (0.11 R)
• M6: 2,531,196 km (0.079 R)
• M7: 3,821,777 km (0.098 R)
• M8: 4,946,603 km (0.116 R)
• M9: 7,332,390 km (0.063 R)
• M10: 7,919,113 km (0.106 R)
• M11: 10,770,000 km (0.117 R)
• M12: 13,802,797 km (0.072 R)
• M13: 16,732,372 km (0.104 R)
• M14: 19,634,122 km (0.119 R)
• M15: 20,409,039 km (0.12 R)
• M16: 21,277,455 km (0.106 R)
• M17: 22,473,639 km (0.115 R)
• M18: 23,010,696 km (0.065 R)
• M19: 24,512,210 km (0.051 R)
• M20: 29,682,462 km (0.092 R)
• M21: 31,555,876 km (0.097 R)

Asteroid Belt

Center: 9.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.5

Radius: 3.3

Gravity: 73.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.81 AU - 13.81 AU

Year: 16042 Days

Day: 17 Hours

Environment

Temp: -202 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 69,071,816 km

• M1: 41,738 km (0.095 R)
• M2: 293,212 km (0.118 R)
• M3: 478,115 km (0.096 R)
• M4: 756,217 km (0.086 R)
• M5: 983,456 km (0.051 R)
• M6: 1,445,564 km (0.064 R)
• M7: 1,672,953 km (0.046 R)
• M8: 1,777,372 km (0.093 R)
• M9: 1,980,377 km (0.093 R)
• M10: 2,198,640 km (0.12 R)
• M11: 2,324,302 km (0.046 R)
• M12: 2,476,892 km (0.102 R)
• M13: 2,730,311 km (0.117 R)
• M14: 3,051,797 km (0.083 R)
• M15: 3,623,410 km (0.095 R)
• M16: 4,104,517 km (0.048 R)
• M17: 5,684,121 km (0.065 R)
• M18: 5,801,854 km (0.053 R)
• M19: 9,198,025 km (0.082 R)
• M20: 10,434,900 km (0.072 R)
• M21: 13,509,735 km (0.087 R)
• M22: 14,218,530 km (0.067 R)
• M23: 16,334,292 km (0.109 R)
• M24: 19,528,506 km (0.064 R)
• M25: 19,977,449 km (0.045 R)
• M26: 25,485,942 km (0.071 R)
• M27: 26,675,096 km (0.086 R)
• M28: 30,704,215 km (0.11 R)
• M29: 30,824,940 km (0.089 R)
• M30: 35,783,960 km (0.053 R)
• M31: 36,320,717 km (0.104 R)
• M32: 41,690,832 km (0.114 R)
• M33: 47,405,022 km (0.101 R)
• M34: 48,052,332 km (0.038 R)
• M35: 51,718,377 km (0.084 R)
• M36: 52,576,770 km (0.1 R)
• M37: 53,794,497 km (0.05 R)
• M38: 54,675,628 km (0.078 R)
• M39: 56,829,688 km (0.105 R)
• M40: 60,165,720 km (0.098 R)
• M41: 61,497,590 km (0.086 R)
• M42: 61,689,375 km (0.081 R)
• M43: 64,219,972 km (0.097 R)
• M44: 68,658,392 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 10,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit