🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.47 AU - 0.65 AU

Year: 126 Days

Day: 19 Hours

Environment

Temp: 377 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.25 AU - 1.33 AU

Year: 441 Days

Day: 41 Hours

Environment

Temp: 124 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,045,703 km

• M1: 172,038 km (0.064 R)
• M2: 267,331 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.53 AU - 7.07 AU

Year: 4208 Days

Day: 29.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.7

Radius: 14.4

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.84 AU - 16.08 AU

Year: 17431 Days

Day: 14 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,045,703 km

• M1: 179,368 km (0.109 R)
• M2: 680,072 km (0.105 R)
• M3: 1,175,390 km (0.059 R)
• M4: 2,138,950 km (0.057 R)
• M5: 2,693,061 km (0.049 R)
• M6: 3,527,967 km (0.029 R)
• M7: 4,561,837 km (0.089 R)
• M8: 5,564,442 km (0.082 R)
• M9: 7,586,706 km (0.111 R)
• M10: 10,857,065 km (0.116 R)
• M11: 12,511,169 km (0.028 R)
• M12: 14,117,850 km (0.08 R)
• M13: 14,826,495 km (0.074 R)
• M14: 17,983,010 km (0.082 R)
• M15: 19,071,036 km (0.062 R)
• M16: 19,762,028 km (0.092 R)
• M17: 20,649,443 km (0.108 R)
• M18: 21,470,586 km (0.078 R)
• M19: 22,313,420 km (0.093 R)
• M20: 22,887,427 km (0.082 R)
• M21: 31,395,357 km (0.1 R)
• M22: 33,592,351 km (0.106 R)
• M23: 35,241,518 km (0.105 R)
• M24: 37,883,417 km (0.069 R)
• M25: 38,838,450 km (0.118 R)
• M26: 47,536,818 km (0.115 R)
• M27: 48,328,789 km (0.038 R)
• M28: 57,272,348 km (0.087 R)
• M29: 60,174,995 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.4

Radius: 5.9

Gravity: 17.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 16.03 AU - 21.43 AU

Year: 24420 Days

Day: 16.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,045,703 km

• M1: 73,303 km (0.038 R)
• M2: 286,779 km (0.102 R)
• M3: 1,401,134 km (0.068 R)
• M4: 1,706,463 km (0.096 R)
• M5: 2,497,686 km (0.09 R)
• M6: 2,741,531 km (0.091 R)
• M7: 3,848,555 km (0.088 R)
• M8: 4,174,828 km (0.088 R)
• M9: 4,626,165 km (0.106 R)
• M10: 5,148,261 km (0.071 R)
• M11: 6,133,214 km (0.077 R)
• M12: 7,045,312 km (0.063 R)
• M13: 11,079,667 km (0.068 R)
• M14: 11,875,079 km (0.061 R)
• M15: 13,357,444 km (0.037 R)
• M16: 14,104,985 km (0.113 R)
• M17: 15,520,330 km (0.076 R)
• M18: 16,095,385 km (0.106 R)
• M19: 17,816,807 km (0.095 R)
• M20: 20,820,284 km (0.088 R)
• M21: 23,603,851 km (0.112 R)
• M22: 25,591,259 km (0.117 R)
• M23: 27,568,195 km (0.067 R)
• M24: 27,807,252 km (0.114 R)
• M25: 28,411,029 km (0.074 R)
• M26: 30,274,869 km (0.115 R)
• M27: 32,616,973 km (0.083 R)
• M28: 35,640,346 km (0.118 R)
• M29: 36,640,258 km (0.12 R)
• M30: 38,397,435 km (0.057 R)
• M31: 40,363,749 km (0.109 R)
• M32: 40,826,755 km (0.107 R)
• M33: 48,032,136 km (0.111 R)
• M34: 59,159,824 km (0.08 R)
• M35: 66,383,158 km (0.101 R)
• M36: 67,460,711 km (0.096 R)
• M37: 68,112,808 km (0.068 R)
• M38: 68,769,094 km (0.057 R)
• M39: 70,316,983 km (0.083 R)
• M40: 77,927,476 km (0.069 R)
• M41: 81,315,419 km (0.104 R)

Kuiper Belt

Range: 36.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 15,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit