🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.07 AU - 1.51 AU

Year: 530 Days

Day: 44.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.7

Radius: 14.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.42 AU - 9.72 AU

Year: 8291 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,005,716 km

• M1: 180,265 km (0.105 R)
• M2: 994,975 km (0.106 R)
• M3: 1,691,653 km (0.119 R)
• M4: 2,321,460 km (0.107 R)
• M5: 3,169,680 km (0.106 R)
• M6: 3,787,070 km (0.108 R)
• M7: 4,966,350 km (0.079 R)
• M8: 5,451,646 km (0.094 R)
• M9: 7,641,160 km (0.116 R)
• M10: 8,207,687 km (0.104 R)
• M11: 9,562,296 km (0.09 R)
• M12: 10,809,643 km (0.031 R)
• M13: 12,993,323 km (0.078 R)
• M14: 15,777,938 km (0.118 R)
• M15: 16,432,279 km (0.115 R)
• M16: 18,504,658 km (0.085 R)
• M17: 19,085,547 km (0.079 R)
• M18: 22,419,186 km (0.054 R)
• M19: 23,246,911 km (0.05 R)
• M20: 27,883,248 km (0.118 R)
• M21: 29,425,602 km (0.076 R)
• M22: 29,918,976 km (0.096 R)
• M23: 31,741,227 km (0.106 R)
• M24: 32,469,619 km (0.072 R)
• M25: 36,733,159 km (0.05 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555

Radius: 4.2

Gravity: 31.46 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.65 AU - 17.41 AU

Year: 20030 Days

Day: 22.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 71,005,716 km

• M1: 52,210 km (0.08 R)
• M2: 230,680 km (0.105 R)
• M3: 445,652 km (0.101 R)
• M4: 672,442 km (0.114 R)
• M5: 1,712,148 km (0.113 R)
• M6: 2,556,029 km (0.068 R)
• M7: 3,335,135 km (0.088 R)
• M8: 3,588,255 km (0.038 R)
• M9: 4,132,940 km (0.111 R)
• M10: 4,765,739 km (0.078 R)
• M11: 5,123,577 km (0.112 R)
• M12: 6,262,616 km (0.071 R)
• M13: 6,432,110 km (0.103 R)
• M14: 7,186,233 km (0.088 R)
• M15: 8,451,083 km (0.106 R)
• M16: 12,985,993 km (0.106 R)
• M17: 16,316,191 km (0.029 R)
• M18: 17,458,072 km (0.111 R)
• M19: 18,391,861 km (0.04 R)
• M20: 20,451,076 km (0.115 R)
• M21: 20,730,525 km (0.113 R)
• M22: 23,361,054 km (0.104 R)
• M23: 25,987,544 km (0.068 R)
• M24: 28,225,378 km (0.062 R)
• M25: 28,804,322 km (0.109 R)
• M26: 33,723,399 km (0.109 R)
• M27: 36,653,573 km (0.105 R)
• M28: 39,030,832 km (0.062 R)
• M29: 39,604,690 km (0.079 R)
• M30: 40,329,940 km (0.091 R)
• M31: 40,769,309 km (0.104 R)
• M32: 50,410,144 km (0.104 R)
• M33: 51,605,132 km (0.095 R)
• M34: 52,296,274 km (0.097 R)
• M35: 57,678,207 km (0.116 R)
• M36: 58,235,908 km (0.065 R)
• M37: 63,813,365 km (0.095 R)
• M38: 67,448,294 km (0.054 R)
• M39: 68,481,866 km (0.081 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: 460 - 15,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit