🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.54 AU - 0.76 AU

Year: 185 Days

Day: 41.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.4

Radius: 14.7

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.9 AU - 8.12 AU

Year: 6554 Days

Day: 7 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,166,568 km

• M1: 183,557 km (0.091 R)
• M2: 744,399 km (0.102 R)
• M3: 1,208,152 km (0.072 R)
• M4: 1,875,209 km (0.064 R)
• M5: 3,539,486 km (0.118 R)
• M6: 4,220,306 km (0.026 R)
• M7: 5,163,520 km (0.096 R)
• M8: 5,781,659 km (0.114 R)
• M9: 7,279,283 km (0.085 R)
• M10: 9,420,328 km (0.11 R)
• M11: 10,587,341 km (0.077 R)
• M12: 11,281,923 km (0.119 R)
• M13: 11,901,259 km (0.097 R)
• M14: 12,543,183 km (0.096 R)
• M15: 13,095,648 km (0.08 R)
• M16: 13,838,252 km (0.11 R)
• M17: 14,368,726 km (0.1 R)
• M18: 16,826,320 km (0.091 R)
• M19: 22,641,937 km (0.103 R)
• M20: 24,473,314 km (0.107 R)
• M21: 25,163,259 km (0.115 R)
• M22: 25,689,096 km (0.063 R)
• M23: 26,581,896 km (0.049 R)
• M24: 27,680,393 km (0.086 R)
• M25: 31,866,590 km (0.095 R)
• M26: 32,689,528 km (0.1 R)
• M27: 35,791,889 km (0.074 R)
• M28: 36,681,099 km (0.111 R)
• M29: 38,157,630 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257

Radius: 6.8

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 19.04 AU - 21.9 AU

Year: 32702 Days

Day: 19.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,166,568 km

• M1: 84,672 km (0.086 R)
• M2: 396,135 km (0.032 R)
• M3: 769,232 km (0.089 R)
• M4: 1,010,234 km (0.108 R)
• M5: 1,959,433 km (0.085 R)
• M6: 2,351,080 km (0.115 R)
• M7: 2,696,352 km (0.111 R)
• M8: 6,834,229 km (0.083 R)
• M9: 7,684,992 km (0.117 R)
• M10: 10,356,062 km (0.084 R)
• M11: 13,445,857 km (0.106 R)
• M12: 15,710,170 km (0.116 R)
• M13: 16,354,488 km (0.074 R)
• M14: 18,481,471 km (0.074 R)
• M15: 23,796,683 km (0.075 R)
• M16: 24,538,838 km (0.108 R)
• M17: 26,292,723 km (0.095 R)
• M18: 27,545,905 km (0.034 R)
• M19: 29,560,240 km (0.079 R)
• M20: 32,958,206 km (0.038 R)
• M21: 33,351,050 km (0.065 R)
• M22: 41,271,061 km (0.074 R)
• M23: 46,479,460 km (0.088 R)
• M24: 46,808,426 km (0.108 R)
• M25: 53,539,432 km (0.058 R)
• M26: 54,629,103 km (0.1 R)
• M27: 58,559,338 km (0.075 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 17,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit